Trace number 4101361
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
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SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
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VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
Solver Name | Answer | objective function | CPU time | Wall clock time |
---|
toysat 2016-05-02 | OPT | 104028 | 0.798878 | 0.799895 |
General information on the benchmark
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0282.opb |
MD5SUM | d35dbcd7bf8957c732cac3ff25f67cb4 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 104028 |
Best CPU time to get the best result obtained on this benchmark | 0.798878 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 104028 |
Optimality of the best value was proved | YES |
Number of variables | 282 |
Total number of constraints | 221 |
Number of constraints which are clauses | 177 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 44 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 57 |
Number of terms in the objective function | 282 |
Biggest coefficient in the objective function | 64659 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524436 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 64659 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524436 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
Quality of the solution as a function of time
Download the above graph
as a PDF file / as an EPS file
Solver Data
0.00/0.00 c 2016-06-18T06:05:25+0200
0.00/0.00 c version = 0.5.0
0.00/0.00 c githash = 1a49202
0.00/0.00 c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00 c arch = x86_64
0.00/0.00 c os = linux
0.00/0.00 c compiler = ghc 7.10
0.00/0.00 c packages:
0.00/0.00 c OptDir-0.0.3
0.00/0.00 c array-0.5.1.0
0.00/0.00 c base-4.8.2.0
0.00/0.00 c bytestring-0.10.6.0
0.00/0.00 c bytestring-builder-0.10.6.0.0
0.00/0.00 c clock-0.7.2
0.00/0.00 c containers-0.5.6.2
0.00/0.00 c data-default-0.5.3
0.00/0.00 c data-default-class-0.0.1
0.00/0.00 c data-interval-1.2.0
0.00/0.00 c deepseq-1.4.1.1
0.00/0.00 c directory-1.2.2.0
0.00/0.00 c exceptions-0.8.2.1
0.00/0.00 c extended-reals-0.2.1.0
0.00/0.00 c filepath-1.4.0.0
0.00/0.00 c finite-field-0.8.0
0.00/0.00 c hashable-1.2.4.0
0.00/0.00 c heaps-0.3.3
0.00/0.00 c intern-0.9.1.4
0.00/0.00 c loop-0.3.0
0.00/0.00 c mtl-2.2.1
0.00/0.00 c multiset-0.3.2
0.00/0.00 c mwc-random-0.13.3.2
0.00/0.00 c parse_dimacs-1.3
0.00/0.00 c parsec-3.1.9
0.00/0.00 c prettyclass-1.0.0.0
0.00/0.00 c primes-0.2.1.0
0.00/0.00 c primitive-0.6.1.0
0.00/0.00 c process-1.2.3.0
0.00/0.00 c pseudo-boolean-0.1.3.0
0.00/0.01 c queue-0.1.2
0.00/0.01 c semigroups-0.18.1
0.00/0.01 c sign-0.4.3
0.00/0.01 c stm-2.4.4.1
0.00/0.01 c template-haskell-2.10.0.0
0.00/0.01 c temporary-1.2.0.4
0.00/0.01 c time-1.5.0.1
0.00/0.01 c transformers-0.4.2.0
0.00/0.01 c transformers-compat-0.5.1.4
0.00/0.01 c type-level-numbers-0.1.1.1
0.00/0.01 c unbounded-delays-0.1.0.9
0.00/0.01 c unordered-containers-0.2.6.0
0.00/0.01 c vector-0.11.0.0
0.00/0.01 c vector-space-0.10.3
0.00/0.01 c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4101361-1466222724.opb"]
0.00/0.01 c use --random-gen="1379441555 312357845 2625919951 1364343079 200280690 3871955108 4060227779 2491033495 2314992806 4241316905 97523774 1373335797 2841150590 1054435595 3422565121 2553552657 1631789489 2888512541 442118677 2903081456 2419160406 1709683877 3613354928 277606209 3698264119 1824311231 3230501278 1284646505 4057463993 2536681738 2496363880 4186653794 2598495814 1805723486 1710783648 1610308310 1906607436 3427775976 3461182835 2568102797 3398929206 4140664980 3715031326 2430663020 4088742062 1831728465 2727077391 1500006754 2824959798 912556314 3654022778 2926204536 2241580428 3973752970 4109727357 227976993 869188960 1404379861 2615693570 2052529960 1804940644 4271293558 4042036517 2000836198 1894779557 2545829466 2273094393 846317164 3537316355 191054168 418235092 1008020435 2777547978 3840615036 350341807 599460003 1899822884 2715820088 3287227968 1566474421 1704512604 679291655 313260938 992786490 2927957355 2698312802 3987399561 3058230847 3330205295 1954930922 4024251718 683459639 2940815004 3464103906 3278236915 2286935355 2153126119 2987768003 742316557 1981865200 2970461181 1229284554 4244178140 1345005552 1484603358 2768316936 2106509912 771330370 2474073969 1593134255 642236342 1637798554 616319406 3745724879 1408519981 2244403560 2686623153 3697314789 2137275151 3037056612 3781844518 1853252654 132764534 523807502 4085103089 3477844347 2713826383 298329310 2724693801 190237389 3087269899 857397669 666124894 3829225840 2948988155 200632092 2046990453 2035110647 1415587055 615890801 2320730789 3822394976 3860654099 2652863101 4136347294 1006729027 2154510506 370222013 220359377 777197206 311769995 3026913197 484864267 2282381023 2980554567 3598219537 1455416818 1174243309 3728447308 4105777681 120052808 1627652424 2003872866 2215716939 974767969 4057486810 3972506809 2693722273 3530424217 1059877879 2576891772 2418977409 2659856797 3311812473 125723646 3538009367 2618408785 4022322262 1566633681 1242627509 947743654 3284028946 1927451571 3018831630 2513339856 632924887 751749665 1683225743 1929960799 3486192977 2973464050 737824096 3890737192 1237244235 1019330430 3945114706 2476075087 2600723015 1669111185 1617125182 1568676977 506885133 3528002825 2533304649 3797333895 709807917 1245727085 4287863380 3077726191 1014251637 2172445750 3399493985 3395702876 3305025182 2707493034 3567063180 2621921779 2545075024 3639282280 2213616988 2894404878 678517419 2341796836 4011957447 3051099594 3753873014 3433928391 3782234922 4267358046 1734880198 3713645646 3294972047 1079843630 3280712762 2436244790 3889421591 2379106419 1029611688 3377685959 2160255500 3045245334 719411513 193490468 1166344846 332891573 1921771088 4111551126 752746141 680366466 1288612376 367915608 2850043184 1704583116 2841523351 4133007385 2029890039 255 362436" option to reproduce the execution
0.00/0.01 c #vars 282
0.00/0.01 c #constraints 221
0.00/0.02 c BCD2: Hardening is enabled.
0.00/0.02 c BCD2: BiasedSearch is enabled.
0.00/0.02 c Solving starts ...
0.00/0.02 c ============================[ Search Statistics ]============================
0.00/0.02 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.00/0.02 c | | | | Limit GC | Var | Constra
0.00/0.02 c =============================================================================
0.00/0.02 c 0.0s | 0 | 0 | 0 | 167 0 | 0 | 0
0.00/0.02 c 0.0s | 0 | 160 | 0 | 167 0 | 0 | 0
0.00/0.02 c #cpu_time = 0.001s
0.00/0.02 c #wall_clock_time = 0.001s
0.00/0.02 c #decision = 160
0.00/0.02 c #random_decision = 0
0.00/0.02 c #conflict = 0
0.00/0.02 c #restart = 0
0.00/0.02 o 436595
0.00/0.04 c BCD2: updating upper bound: 524436 -> 436594
0.00/0.05 c BCD2: 0 <= obj <= 436594
0.00/0.05 c BCD2: #cores=0, #unrelaxed=282, #relaxed=0, #hardened=0
0.00/0.05 c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.05 c Solving starts ...
0.00/0.05 c ============================[ Search Statistics ]============================
0.00/0.05 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.00/0.05 c | | | | Limit GC | Var | Constra
0.00/0.05 c =============================================================================
0.00/0.05 c 0.0s | 0 | 0 | 0 | 167 0 | 0 | 0
0.00/0.05 c 0.0s | 0 | 32 | 1 | 167 0 | 0 | 0
0.00/0.05 c #cpu_time = 0.001s
0.00/0.05 c #wall_clock_time = 0.001s
0.00/0.05 c #decision = 32
0.00/0.05 c #random_decision = 0
0.00/0.05 c #conflict = 1
0.00/0.05 c #restart = 0
0.00/0.05 c BCD2: found a new core of size 6: cost of the new core is >=3089
0.00/0.05 c lower bound updated to 3089
0.00/0.07 c BCD2: 3089 <= obj <= 436594
0.00/0.07 c BCD2: #cores=1, #unrelaxed=276, #relaxed=6, #hardened=0
0.00/0.07 c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.07 c Solving starts ...
0.00/0.07 c ============================[ Search Statistics ]============================
0.00/0.07 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.00/0.07 c | | | | Limit GC | Var | Constra
0.00/0.07 c =============================================================================
0.00/0.07 c 0.0s | 0 | 0 | 0 | 167 0 | 0 | 0
0.00/0.07 c 0.0s | 0 | 29 | 0 | 167 0 | 0 | 0
0.00/0.07 c #cpu_time = 0.001s
0.00/0.07 c #wall_clock_time = 0.001s
0.00/0.07 c #decision = 29
0.00/0.07 c #random_decision = 0
0.00/0.07 c #conflict = 0
0.00/0.07 c #restart = 0
0.00/0.07 c BCD2: found a new core of size 2: cost of the new core is >=5
0.00/0.07 c lower bound updated to 3094
0.00/0.09 c BCD2: 3094 <= obj <= 436594
0.00/0.09 c BCD2: #cores=2, #unrelaxed=274, #relaxed=8, #hardened=0
0.00/0.09 c BCD2: #sat=1 #unsat=3 bias=3/4
0.00/0.09 c Solving starts ...
0.00/0.09 c ============================[ Search Statistics ]============================
0.00/0.09 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.00/0.09 c | | | | Limit GC | Var | Constra
0.00/0.09 c =============================================================================
0.00/0.09 c 0.0s | 0 | 0 | 0 | 167 0 | 0 | 1
0.00/0.09 c 0.0s | 0 | 38 | 1 | 167 0 | 0 | 1
0.00/0.09 c #cpu_time = 0.001s
0.00/0.09 c #wall_clock_time = 0.001s
0.00/0.09 c #decision = 38
0.00/0.09 c #random_decision = 0
0.00/0.09 c #conflict = 1
0.00/0.09 c #restart = 0
0.00/0.09 c BCD2: relaxing 23 and merging with 1 cores into a new core of size 29: cost of the new core is >=3102
0.00/0.09 c lower bound updated to 3107
0.09/0.10 c BCD2: 3107 <= obj <= 436594
0.09/0.10 c BCD2: #cores=2, #unrelaxed=251, #relaxed=31, #hardened=0
0.09/0.10 c BCD2: #sat=1 #unsat=4 bias=4/5
0.09/0.10 c Solving starts ...
0.09/0.10 c ============================[ Search Statistics ]============================
0.09/0.10 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.10 c | | | | Limit GC | Var | Constra
0.09/0.10 c =============================================================================
0.09/0.10 c 0.0s | 0 | 0 | 0 | 167 0 | 2 | 1
0.09/0.10 c 0.0s | 0 | 239 | 0 | 167 0 | 2 | 4
0.09/0.10 c #cpu_time = 0.001s
0.09/0.10 c #wall_clock_time = 0.001s
0.09/0.10 c #decision = 239
0.09/0.10 c #random_decision = 0
0.09/0.10 c #conflict = 0
0.09/0.10 c #restart = 0
0.09/0.10 o 208227
0.09/0.11 c BCD2: updating upper bound: 436594 -> 208226
0.09/0.11 c BCD2: 3107 <= obj <= 208226
0.09/0.11 c BCD2: #cores=2, #unrelaxed=251, #relaxed=31, #hardened=0
0.09/0.11 c BCD2: #sat=2 #unsat=4 bias=4/6
0.09/0.11 c Solving starts ...
0.09/0.11 c ============================[ Search Statistics ]============================
0.09/0.11 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.11 c | | | | Limit GC | Var | Constra
0.09/0.11 c =============================================================================
0.09/0.11 c 0.0s | 0 | 0 | 0 | 167 0 | 2 | 5
0.09/0.11 c 0.0s | 0 | 94 | 2 | 167 0 | 2 | 5
0.09/0.11 c #cpu_time = 0.001s
0.09/0.11 c #wall_clock_time = 0.001s
0.09/0.11 c #decision = 94
0.09/0.11 c #random_decision = 0
0.09/0.11 c #conflict = 2
0.09/0.11 c #restart = 0
0.09/0.11 c BCD2: relaxing 24 and merging with 1 cores into a new core of size 53: cost of the new core is >=3115
0.09/0.11 c lower bound updated to 3120
0.09/0.11 c BCD2: 3120 <= obj <= 208226
0.09/0.11 c BCD2: #cores=2, #unrelaxed=227, #relaxed=55, #hardened=0
0.09/0.11 c BCD2: #sat=2 #unsat=5 bias=5/7
0.09/0.11 c Solving starts ...
0.09/0.11 c ============================[ Search Statistics ]============================
0.09/0.11 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.11 c | | | | Limit GC | Var | Constra
0.09/0.11 c =============================================================================
0.09/0.11 c 0.0s | 0 | 0 | 0 | 167 0 | 4 | 5
0.09/0.11 c 0.0s | 0 | 254 | 2 | 167 0 | 4 | 8
0.09/0.11 c #cpu_time = 0.001s
0.09/0.11 c #wall_clock_time = 0.001s
0.09/0.11 c #decision = 254
0.09/0.11 c #random_decision = 0
0.09/0.11 c #conflict = 2
0.09/0.11 c #restart = 0
0.09/0.11 o 141025
0.09/0.11 c BCD2: updating upper bound: 208226 -> 141024
0.09/0.12 c BCD2: 3120 <= obj <= 141024
0.09/0.12 c BCD2: #cores=2, #unrelaxed=227, #relaxed=55, #hardened=0
0.09/0.12 c BCD2: #sat=3 #unsat=5 bias=5/8
0.09/0.12 c Solving starts ...
0.09/0.12 c ============================[ Search Statistics ]============================
0.09/0.12 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.12 c | | | | Limit GC | Var | Constra
0.09/0.12 c =============================================================================
0.09/0.12 c 0.0s | 0 | 0 | 0 | 167 0 | 4 | 9
0.09/0.12 c 0.0s | 0 | 202 | 3 | 167 0 | 4 | 9
0.09/0.12 c #cpu_time = 0.001s
0.09/0.12 c #wall_clock_time = 0.001s
0.09/0.12 c #decision = 202
0.09/0.12 c #random_decision = 0
0.09/0.12 c #conflict = 3
0.09/0.12 c #restart = 0
0.09/0.12 c BCD2: relaxing 15 and merging with 1 cores into a new core of size 68: cost of the new core is >=3166
0.09/0.12 c lower bound updated to 3171
0.09/0.12 c BCD2: 3171 <= obj <= 141024
0.09/0.12 c BCD2: #cores=2, #unrelaxed=212, #relaxed=70, #hardened=0
0.09/0.12 c BCD2: #sat=3 #unsat=6 bias=6/9
0.09/0.12 c Solving starts ...
0.09/0.12 c ============================[ Search Statistics ]============================
0.09/0.12 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.12 c | | | | Limit GC | Var | Constra
0.09/0.12 c =============================================================================
0.09/0.12 c 0.0s | 0 | 0 | 0 | 167 0 | 6 | 9
0.09/0.12 c 0.0s | 0 | 324 | 12 | 167 0 | 6 | 12
0.09/0.12 c #cpu_time = 0.003s
0.09/0.12 c #wall_clock_time = 0.003s
0.09/0.12 c #decision = 324
0.09/0.12 c #random_decision = 0
0.09/0.12 c #conflict = 12
0.09/0.12 c #restart = 0
0.09/0.12 c BCD2: relaxing 27 and merging with 1 cores into a new core of size 95: cost of the new core is >=3180
0.09/0.12 c lower bound updated to 3185
0.09/0.12 c BCD2: 3185 <= obj <= 141024
0.09/0.12 c BCD2: #cores=2, #unrelaxed=185, #relaxed=97, #hardened=0
0.09/0.12 c BCD2: #sat=3 #unsat=7 bias=7/10
0.09/0.13 c Solving starts ...
0.09/0.13 c ============================[ Search Statistics ]============================
0.09/0.13 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.13 c | | | | Limit GC | Var | Constra
0.09/0.13 c =============================================================================
0.09/0.13 c 0.0s | 0 | 0 | 0 | 167 0 | 7 | 12
0.09/0.14 c 0.0s | 0 | 505 | 89 | 184 0 | 7 | 13
0.09/0.14 c #cpu_time = 0.016s
0.09/0.14 c #wall_clock_time = 0.016s
0.09/0.14 c #decision = 505
0.09/0.14 c #random_decision = 0
0.09/0.14 c #conflict = 89
0.09/0.14 c #restart = 0
0.09/0.14 c BCD2: relaxing 28 and merging with 1 cores into a new core of size 123: cost of the new core is >=3185
0.09/0.14 c lower bound updated to 3190
0.09/0.14 c BCD2: 3190 <= obj <= 141024
0.09/0.14 c BCD2: #cores=2, #unrelaxed=157, #relaxed=125, #hardened=0
0.09/0.14 c BCD2: #sat=3 #unsat=8 bias=8/11
0.09/0.14 c Solving starts ...
0.09/0.14 c ============================[ Search Statistics ]============================
0.09/0.14 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.09/0.14 c | | | | Limit GC | Var | Constra
0.09/0.14 c =============================================================================
0.09/0.14 c 0.0s | 0 | 0 | 0 | 184 0 | 8 | 13
0.09/0.16 c 0.0s | 1 | 286 | 100 | 184 0 | 8 | 14
0.09/0.19 c 0.0s | 2 | 611 | 250 | 203 0 | 8 | 14
0.19/0.20 c 0.1s | 2 | 805 | 268 | 203 1 | 8 | 14
0.19/0.20 c #cpu_time = 0.054s
0.19/0.20 c #wall_clock_time = 0.055s
0.19/0.45 c #decision = 805
0.19/0.45 c #random_decision = 0
0.19/0.45 c #conflict = 268
0.19/0.45 c #restart = 2
0.19/0.45 c BCD2: relaxing 35 and merging with 1 cores into a new core of size 158: cost of the new core is >=3187
0.19/0.45 c lower bound updated to 3192
0.19/0.45 c BCD2: 3192 <= obj <= 141024
0.19/0.45 c BCD2: #cores=2, #unrelaxed=122, #relaxed=160, #hardened=0
0.19/0.45 c BCD2: #sat=3 #unsat=9 bias=9/12
0.19/0.45 c Solving starts ...
0.19/0.45 c ============================[ Search Statistics ]============================
0.19/0.45 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.45 c | | | | Limit GC | Var | Constra
0.19/0.45 c =============================================================================
0.19/0.45 c 0.0s | 0 | 0 | 0 | 203 0 | 9 | 14
0.19/0.45 c 0.0s | 1 | 279 | 100 | 224 0 | 9 | 15
0.19/0.45 c 0.0s | 1 | 492 | 129 | 224 0 | 9 | 15
0.19/0.45 c #cpu_time = 0.029s
0.19/0.45 c #wall_clock_time = 0.029s
0.19/0.45 c #decision = 492
0.19/0.45 c #random_decision = 1
0.19/0.45 c #conflict = 129
0.19/0.45 c #restart = 1
0.19/0.46 o 106418
0.19/0.46 c BCD2: updating upper bound: 141024 -> 106417
0.19/0.46 c BCD2: 3192 <= obj <= 106417
0.19/0.46 c BCD2: #cores=2, #unrelaxed=122, #relaxed=160, #hardened=0
0.19/0.46 c BCD2: #sat=4 #unsat=9 bias=9/13
0.19/0.46 c Solving starts ...
0.19/0.46 c ============================[ Search Statistics ]============================
0.19/0.46 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.46 c | | | | Limit GC | Var | Constra
0.19/0.46 c =============================================================================
0.19/0.46 c 0.0s | 0 | 0 | 0 | 224 0 | 9 | 16
0.19/0.46 c 0.0s | 0 | 232 | 14 | 224 0 | 10 | 18
0.19/0.46 c #cpu_time = 0.004s
0.19/0.46 c #wall_clock_time = 0.004s
0.19/0.46 c #decision = 232
0.19/0.46 c #random_decision = 0
0.19/0.46 c #conflict = 14
0.19/0.46 c #restart = 0
0.19/0.46 c BCD2: updating lower bound of a core
0.19/0.46 c lower bound updated to 74657
0.19/0.46 c BCD2: 74657 <= obj <= 106417
0.19/0.46 c BCD2: #cores=2, #unrelaxed=122, #relaxed=160, #hardened=0
0.19/0.46 c BCD2: #sat=4 #unsat=10 bias=10/14
0.19/0.46 c Solving starts ...
0.19/0.46 c ============================[ Search Statistics ]============================
0.19/0.46 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.46 c | | | | Limit GC | Var | Constra
0.19/0.46 c =============================================================================
0.19/0.46 c 0.0s | 0 | 0 | 0 | 224 0 | 10 | 18
0.19/0.46 c 0.0s | 0 | 821 | 57 | 224 0 | 10 | 18
0.19/0.46 c #cpu_time = 0.014s
0.19/0.46 c #wall_clock_time = 0.014s
0.19/0.46 c #decision = 821
0.19/0.46 c #random_decision = 0
0.19/0.46 c #conflict = 57
0.19/0.46 c #restart = 0
0.19/0.46 c BCD2: relaxing 9 and merging with 1 cores into a new core of size 167: cost of the new core is >=74667
0.19/0.46 c lower bound updated to 74672
0.19/0.46 c BCD2: 74672 <= obj <= 106417
0.19/0.46 c BCD2: #cores=2, #unrelaxed=113, #relaxed=169, #hardened=0
0.19/0.46 c BCD2: #sat=4 #unsat=11 bias=11/15
0.19/0.46 c Solving starts ...
0.19/0.46 c ============================[ Search Statistics ]============================
0.19/0.46 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.46 c | | | | Limit GC | Var | Constra
0.19/0.46 c =============================================================================
0.19/0.46 c 0.0s | 0 | 0 | 0 | 224 0 | 12 | 18
0.19/0.46 c 0.0s | 0 | 688 | 66 | 224 0 | 13 | 22
0.19/0.46 c #cpu_time = 0.018s
0.19/0.46 c #wall_clock_time = 0.018s
0.19/0.46 c #decision = 688
0.19/0.46 c #random_decision = 0
0.19/0.46 c #conflict = 66
0.19/0.46 c #restart = 0
0.19/0.46 c BCD2: updating lower bound of a core
0.19/0.46 c lower bound updated to 97953
0.19/0.46 c BCD2: 97953 <= obj <= 106417
0.19/0.46 c BCD2: #cores=2, #unrelaxed=113, #relaxed=169, #hardened=0
0.19/0.46 c BCD2: #sat=4 #unsat=12 bias=12/16
0.19/0.46 c Solving starts ...
0.19/0.46 c ============================[ Search Statistics ]============================
0.19/0.46 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.46 c | | | | Limit GC | Var | Constra
0.19/0.46 c =============================================================================
0.19/0.46 c 0.0s | 0 | 0 | 0 | 224 0 | 13 | 23
0.19/0.46 c 0.0s | 1 | 238 | 100 | 224 0 | 13 | 23
0.19/0.46 c 0.0s | 1 | 426 | 117 | 224 0 | 13 | 23
0.19/0.46 c #cpu_time = 0.029s
0.19/0.46 c #wall_clock_time = 0.029s
0.19/0.46 c #decision = 426
0.19/0.46 c #random_decision = 0
0.19/0.46 c #conflict = 117
0.19/0.46 c #restart = 1
0.19/0.46 o 104234
0.19/0.46 c BCD2: updating upper bound: 106417 -> 104233
0.19/0.46 c BCD2: 97953 <= obj <= 104233
0.19/0.46 c BCD2: #cores=2, #unrelaxed=113, #relaxed=169, #hardened=0
0.19/0.46 c BCD2: #sat=5 #unsat=12 bias=12/17
0.19/0.46 c Solving starts ...
0.19/0.46 c ============================[ Search Statistics ]============================
0.19/0.46 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.46 c | | | | Limit GC | Var | Constra
0.19/0.46 c =============================================================================
0.19/0.46 c 0.0s | 0 | 0 | 0 | 224 0 | 13 | 24
0.19/0.46 c 0.0s | 1 | 224 | 100 | 247 0 | 13 | 24
0.19/0.46 c 0.0s | 1 | 452 | 108 | 247 0 | 13 | 24
0.19/0.46 c #cpu_time = 0.028s
0.19/0.46 c #wall_clock_time = 0.028s
0.19/0.46 c #decision = 452
0.19/0.46 c #random_decision = 0
0.19/0.46 c #conflict = 108
0.19/0.46 c #restart = 1
0.19/0.46 c BCD2: relaxing 7 and merging with 1 cores into a new core of size 174: cost of the new core is >=97953
0.19/0.46 c lower bound updated to 97958
0.19/0.46 c BCD2: 97958 <= obj <= 104233
0.19/0.46 c BCD2: #cores=2, #unrelaxed=106, #relaxed=176, #hardened=0
0.19/0.46 c BCD2: #sat=5 #unsat=13 bias=13/18
0.19/0.46 c Solving starts ...
0.19/0.46 c ============================[ Search Statistics ]============================
0.19/0.46 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.46 c | | | | Limit GC | Var | Constra
0.19/0.46 c =============================================================================
0.19/0.46 c 0.0s | 0 | 0 | 0 | 247 0 | 15 | 24
0.19/0.46 c 0.0s | 1 | 230 | 100 | 247 0 | 15 | 27
0.19/0.46 c 0.0s | 1 | 567 | 166 | 247 0 | 15 | 27
0.19/0.46 c #cpu_time = 0.041s
0.19/0.46 c #wall_clock_time = 0.042s
0.19/0.46 c #decision = 567
0.19/0.46 c #random_decision = 0
0.19/0.46 c #conflict = 166
0.19/0.46 c #restart = 1
0.19/0.46 c BCD2: relaxing 0 and merging with 2 cores into a new core of size 176: cost of the new core is >=97959
0.19/0.46 c lower bound updated to 97959
0.19/0.46 c BCD2: 97959 <= obj <= 104233
0.19/0.46 c BCD2: #cores=1, #unrelaxed=106, #relaxed=176, #hardened=0
0.19/0.46 c BCD2: #sat=5 #unsat=14 bias=14/19
0.19/0.46 c Solving starts ...
0.19/0.46 c ============================[ Search Statistics ]============================
0.19/0.46 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.46 c | | | | Limit GC | Var | Constra
0.19/0.46 c =============================================================================
0.19/0.46 c 0.0s | 0 | 0 | 0 | 247 0 | 19 | 27
0.19/0.46 c 0.0s | 1 | 427 | 100 | 247 0 | 19 | 33
0.19/0.46 c 0.0s | 1 | 753 | 157 | 247 0 | 20 | 34
0.19/0.46 c #cpu_time = 0.042s
0.19/0.46 c #wall_clock_time = 0.042s
0.19/0.46 c #decision = 753
0.19/0.46 c #random_decision = 0
0.19/0.46 c #conflict = 157
0.19/0.46 c #restart = 1
0.19/0.46 c BCD2: updating lower bound of a core
0.19/0.46 c lower bound updated to 102583
0.19/0.46 c BCD2: hardening fixes 1 literals
0.19/0.46 c BCD2: 102583 <= obj <= 104233
0.19/0.46 c BCD2: #cores=1, #unrelaxed=105, #relaxed=176, #hardened=1
0.19/0.46 c BCD2: #sat=5 #unsat=15 bias=15/20
0.19/0.46 c Solving starts ...
0.19/0.46 c ============================[ Search Statistics ]============================
0.19/0.46 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.46 c | | | | Limit GC | Var | Constra
0.19/0.46 c =============================================================================
0.19/0.46 c 0.0s | 0 | 0 | 0 | 247 0 | 21 | 35
0.19/0.46 c 0.0s | 1 | 533 | 100 | 247 0 | 21 | 36
0.19/0.49 c 0.1s | 1 | 1270 | 207 | 272 0 | 22 | 37
0.19/0.49 c #cpu_time = 0.054s
0.19/0.49 c #wall_clock_time = 0.055s
0.19/0.49 c #decision = 1270
0.19/0.49 c #random_decision = 0
0.19/0.49 c #conflict = 207
0.19/0.49 c #restart = 1
0.19/0.49 c BCD2: updating lower bound of a core
0.19/0.49 c lower bound updated to 103822
0.19/0.49 c BCD2: hardening fixes 8 literals
0.19/0.49 c BCD2: 103822 <= obj <= 104233
0.19/0.49 c BCD2: #cores=1, #unrelaxed=97, #relaxed=176, #hardened=9
0.19/0.49 c BCD2: #sat=5 #unsat=16 bias=16/21
0.19/0.50 c Solving starts ...
0.19/0.50 c ============================[ Search Statistics ]============================
0.19/0.50 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.50 c | | | | Limit GC | Var | Constra
0.19/0.50 c =============================================================================
0.19/0.50 c 0.0s | 0 | 0 | 0 | 272 0 | 30 | 38
0.19/0.52 c 0.0s | 0 | 394 | 79 | 272 0 | 30 | 46
0.19/0.52 c #cpu_time = 0.024s
0.19/0.52 c #wall_clock_time = 0.024s
0.19/0.52 c #decision = 394
0.19/0.52 c #random_decision = 0
0.19/0.52 c #conflict = 79
0.19/0.52 c #restart = 0
0.19/0.52 o 104134
0.19/0.52 c BCD2: hardening fixes 3 literals
0.19/0.52 c BCD2: updating upper bound: 104233 -> 104133
0.19/0.52 c BCD2: 103822 <= obj <= 104133
0.19/0.52 c BCD2: #cores=1, #unrelaxed=94, #relaxed=176, #hardened=12
0.19/0.52 c BCD2: #sat=6 #unsat=16 bias=16/22
0.19/0.52 c Solving starts ...
0.19/0.52 c ============================[ Search Statistics ]============================
0.19/0.52 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.52 c | | | | Limit GC | Var | Constra
0.19/0.52 c =============================================================================
0.19/0.52 c 0.0s | 0 | 0 | 0 | 272 0 | 33 | 47
0.19/0.53 c 0.0s | 0 | 133 | 3 | 272 0 | 33 | 49
0.19/0.53 c #cpu_time = 0.004s
0.19/0.53 c #wall_clock_time = 0.004s
0.19/0.53 c #decision = 133
0.19/0.53 c #random_decision = 0
0.19/0.53 c #conflict = 3
0.19/0.53 c #restart = 0
0.19/0.53 o 104028
0.19/0.53 c BCD2: hardening fixes 6 literals
0.19/0.53 c BCD2: updating upper bound: 104133 -> 104027
0.19/0.53 c BCD2: 103822 <= obj <= 104027
0.19/0.53 c BCD2: #cores=1, #unrelaxed=88, #relaxed=176, #hardened=18
0.19/0.53 c BCD2: #sat=7 #unsat=16 bias=16/23
0.19/0.53 c Solving starts ...
0.19/0.53 c ============================[ Search Statistics ]============================
0.19/0.53 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.19/0.53 c | | | | Limit GC | Var | Constra
0.19/0.53 c =============================================================================
0.19/0.53 c 0.0s | 0 | 0 | 0 | 272 0 | 39 | 50
0.55/0.56 c 0.0s | 1 | 199 | 100 | 272 0 | 39 | 55
0.55/0.59 c 0.1s | 1 | 473 | 193 | 272 1 | 40 | 57
0.55/0.59 c #cpu_time = 0.056s
0.55/0.59 c #wall_clock_time = 0.056s
0.55/0.59 c #decision = 473
0.55/0.59 c #random_decision = 0
0.55/0.59 c #conflict = 193
0.55/0.59 c #restart = 1
0.55/0.59 c BCD2: updating lower bound of a core
0.55/0.59 c lower bound updated to 103966
0.55/0.59 c BCD2: hardening fixes 21 literals
0.55/0.59 c BCD2: 103966 <= obj <= 104027
0.55/0.59 c BCD2: #cores=1, #unrelaxed=67, #relaxed=176, #hardened=39
0.55/0.59 c BCD2: #sat=7 #unsat=17 bias=17/24
0.55/0.59 c Solving starts ...
0.55/0.59 c ============================[ Search Statistics ]============================
0.55/0.59 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.55/0.59 c | | | | Limit GC | Var | Constra
0.55/0.59 c =============================================================================
0.55/0.59 c 0.0s | 0 | 0 | 0 | 272 0 | 61 | 58
0.59/0.62 c 0.0s | 1 | 315 | 100 | 272 0 | 61 | 73
0.59/0.64 c 0.0s | 1 | 605 | 154 | 272 0 | 62 | 75
0.59/0.64 c #cpu_time = 0.047s
0.59/0.64 c #wall_clock_time = 0.047s
0.59/0.64 c #decision = 605
0.59/0.64 c #random_decision = 1
0.59/0.64 c #conflict = 154
0.59/0.64 c #restart = 1
0.59/0.64 c BCD2: updating lower bound of a core
0.59/0.64 c lower bound updated to 104010
0.59/0.64 c BCD2: hardening fixes 25 literals
0.59/0.64 c BCD2: 104010 <= obj <= 104027
0.59/0.64 c BCD2: #cores=1, #unrelaxed=42, #relaxed=176, #hardened=64
0.59/0.64 c BCD2: #sat=7 #unsat=18 bias=18/25
0.59/0.64 c Solving starts ...
0.59/0.64 c ============================[ Search Statistics ]============================
0.59/0.64 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.59/0.64 c | | | | Limit GC | Var | Constra
0.59/0.64 c =============================================================================
0.59/0.64 c 0.0s | 0 | 0 | 0 | 272 0 | 87 | 76
0.59/0.67 c 0.0s | 1 | 304 | 100 | 272 0 | 87 | 94
0.59/0.68 c 0.0s | 1 | 416 | 119 | 272 0 | 88 | 96
0.59/0.68 c #cpu_time = 0.038s
0.59/0.68 c #wall_clock_time = 0.038s
0.59/0.68 c #decision = 416
0.59/0.68 c #random_decision = 0
0.59/0.68 c #conflict = 119
0.59/0.68 c #restart = 1
0.59/0.68 c BCD2: updating lower bound of a core
0.59/0.68 c lower bound updated to 104023
0.59/0.68 c BCD2: hardening fixes 28 literals
0.59/0.68 c BCD2: 104023 <= obj <= 104027
0.59/0.68 c BCD2: #cores=1, #unrelaxed=14, #relaxed=176, #hardened=92
0.59/0.68 c BCD2: #sat=7 #unsat=19 bias=19/26
0.59/0.68 c Solving starts ...
0.59/0.68 c ============================[ Search Statistics ]============================
0.59/0.68 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.59/0.68 c | | | | Limit GC | Var | Constra
0.59/0.68 c =============================================================================
0.59/0.68 c 0.0s | 0 | 0 | 0 | 272 0 | 116 | 97
0.69/0.72 c 0.0s | 1 | 137 | 100 | 272 0 | 116 | 117
0.69/0.72 c 0.0s | 1 | 191 | 113 | 272 0 | 117 | 119
0.69/0.72 c #cpu_time = 0.039s
0.69/0.72 c #wall_clock_time = 0.039s
0.69/0.72 c #decision = 191
0.69/0.72 c #random_decision = 0
0.69/0.72 c #conflict = 113
0.69/0.72 c #restart = 1
0.69/0.72 c BCD2: updating lower bound of a core
0.69/0.72 c lower bound updated to 104027
0.69/0.72 c BCD2: hardening fixes 14 literals
0.69/0.73 c BCD2: 104027 <= obj <= 104027
0.69/0.73 c BCD2: #cores=1, #unrelaxed=0, #relaxed=176, #hardened=106
0.69/0.73 c BCD2: #sat=7 #unsat=20 bias=20/27
0.69/0.73 c Solving starts ...
0.69/0.73 c ============================[ Search Statistics ]============================
0.69/0.73 c Time | Restart | Decision | Conflict | LEARNT | Fixed | Removed
0.69/0.73 c | | | | Limit GC | Var | Constra
0.69/0.73 c =============================================================================
0.69/0.73 c 0.0s | 0 | 0 | 0 | 272 0 | 131 | 120
0.69/0.76 c 0.0s | 1 | 110 | 100 | 300 0 | 131 | 132
0.69/0.76 c 0.0s | 1 | 116 | 106 | 300 0 | 132 | 134
0.69/0.76 c #cpu_time = 0.037s
0.69/0.76 c #wall_clock_time = 0.037s
0.69/0.76 c #decision = 116
0.69/0.76 c #random_decision = 0
0.69/0.76 c #conflict = 106
0.69/0.76 c #restart = 1
0.69/0.76 c BCD2: updating lower bound of a core
0.69/0.76 c lower bound updated to 104028
0.69/0.77 s OPTIMUM FOUND
0.69/0.77 v -x1 -x2 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10
0.69/0.77 v -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20
0.69/0.77 v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
0.69/0.77 v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.69/0.77 v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.69/0.77 v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.69/0.77 v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.69/0.77 v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.69/0.77 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.69/0.77 v -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
0.69/0.77 v -x101 x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110
0.69/0.77 v -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120
0.69/0.77 v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
0.69/0.77 v -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140
0.69/0.77 v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
0.69/0.77 v -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160
0.69/0.77 v -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170
0.69/0.77 v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180
0.69/0.77 v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190
0.69/0.77 v -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200
0.69/0.77 v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
0.69/0.77 v -x211 -x212 -x213 -x214 -x215 x216 -x217 -x218 -x219 -x220
0.69/0.77 v -x221 -x222 -x223 x224 -x225 x226 -x227 -x228 -x229 -x230
0.69/0.77 v -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240
0.69/0.77 v x241 -x242 x243 x244 x245 -x246 x247 -x248 x249 -x250
0.69/0.77 v -x251 x252 -x253 -x254 x255 -x256 x257 x258 -x259 -x260
0.69/0.77 v x261 -x262 x263 x264 -x265 -x266 -x267 -x268 -x269 -x270
0.69/0.77 v -x271 -x272 -x273 x274 -x275 x276 x277 x278 -x279 -x280
0.69/0.77 v x281 x282
0.69/0.77 c total CPU time = 0.767s
0.69/0.77 c total wall clock time = 0.769s
Verifier Data
Watcher Data
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL
This is runsolver version 3.3.7 (svn: 2553)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4101361-1466222724/watcher-4101361-1466222724 -o /tmp/evaluation-result-4101361-1466222724/solver-4101361-1466222724 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466206072-14538 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4101361-1466222724.opb
pid=17498
running on 4 cores: 0,2,4,6
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.06 2.11 2.13 3/179 17501
/proc/meminfo: memFree=29496000/32872528 swapFree=1191052/1305516
[pid=17501] ppid=17498 vsize=676284 CPUtime=0 cores=0,2,4,6
/proc/17501/stat : 17501 (toysat) R 17498 17501 14522 0 -1 4202496 2513 0 0 0 0 0 0 0 20 0 4 0 24319078 692514816 3385 33554432000 4194304 16246674 140735856571568 140735856570992 13880264 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/17501/statm: 169583 3394 441 2943 0 166477 0
[pid=17501/tid=17502] ppid=17498 vsize=692668 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17502/stat : 17502 (toysat) S 17498 17501 14522 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24319078 709292032 3450 33554432000 4194304 16246674 140735856571568 139902536625392 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=17501/tid=17503] ppid=17498 vsize=697788 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17503/stat : 17503 (toysat) S 17498 17501 14522 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 24319078 714534912 3466 33554432000 4194304 16246674 140735856571568 139902452739312 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=17501/tid=17504] ppid=17498 vsize=701884 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17504/stat : 17504 (toysat) S 17498 17501 14522 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24319078 718729216 3483 33554432000 4194304 16246674 140735856571568 139902442265776 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
[startup+0.100218 s]
/proc/loadavg: 2.06 2.11 2.13 3/179 17501
/proc/meminfo: memFree=29496000/32872528 swapFree=1191052/1305516
[pid=17501] ppid=17498 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/17501/stat : 17501 (toysat) R 17498 17501 14522 0 -1 4202496 30300 0 0 0 5 4 0 0 20 0 4 0 24319078 1247350784 31158 33554432000 4194304 16246674 140735856571568 140735856570992 12655109 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/17501/statm: 304529 31170 788 2943 0 301423 0
[pid=17501/tid=17502] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17502/stat : 17502 (toysat) S 17498 17501 14522 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 31180 33554432000 4194304 16246674 140735856571568 139902536625392 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=17501/tid=17503] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17503/stat : 17503 (toysat) S 17498 17501 14522 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 31189 33554432000 4194304 16246674 140735856571568 139902452739312 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=17501/tid=17504] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17504/stat : 17504 (toysat) S 17498 17501 14522 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 31198 33554432000 4194304 16246674 140735856571568 139902442265776 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116
[startup+0.200456 s]
/proc/loadavg: 2.06 2.11 2.13 3/179 17501
/proc/meminfo: memFree=29496000/32872528 swapFree=1191052/1305516
[pid=17501] ppid=17498 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/17501/stat : 17501 (toysat) R 17498 17501 14522 0 -1 4202496 46700 0 0 0 12 7 0 0 20 0 4 0 24319078 1247350784 47558 33554432000 4194304 16246674 140735856571568 140735856570992 13759916 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/17501/statm: 304529 47562 790 2943 0 301423 0
[pid=17501/tid=17502] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17502/stat : 17502 (toysat) S 17498 17501 14522 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 47565 33554432000 4194304 16246674 140735856571568 139902536625392 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=17501/tid=17503] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17503/stat : 17503 (toysat) S 17498 17501 14522 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 47568 33554432000 4194304 16246674 140735856571568 139902452739312 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=17501/tid=17504] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17504/stat : 17504 (toysat) S 17498 17501 14522 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 47571 33554432000 4194304 16246674 140735856571568 139902442265776 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116
[startup+0.553542 s]
/proc/loadavg: 2.06 2.11 2.13 3/179 17501
/proc/meminfo: memFree=29496000/32872528 swapFree=1191052/1305516
[pid=17501] ppid=17498 vsize=1218116 CPUtime=0.55 cores=0,2,4,6
/proc/17501/stat : 17501 (toysat) R 17498 17501 14522 0 -1 4202496 93407 0 0 0 41 14 0 0 20 0 4 0 24319078 1247350784 94265 33554432000 4194304 16246674 140735856571568 140735856570992 5724032 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/17501/statm: 304529 94272 791 2943 0 301423 0
[pid=17501/tid=17502] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17502/stat : 17502 (toysat) S 17498 17501 14522 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 94274 33554432000 4194304 16246674 140735856571568 139902536625392 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=17501/tid=17503] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17503/stat : 17503 (toysat) S 17498 17501 14522 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 94278 33554432000 4194304 16246674 140735856571568 139902452739312 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=17501/tid=17504] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17504/stat : 17504 (toysat) S 17498 17501 14522 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 94280 33554432000 4194304 16246674 140735856571568 139902442265776 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 1218116
[startup+0.700385 s]
/proc/loadavg: 2.06 2.11 2.13 3/179 17501
/proc/meminfo: memFree=29496000/32872528 swapFree=1191052/1305516
[pid=17501] ppid=17498 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/17501/stat : 17501 (toysat) R 17498 17501 14522 0 -1 4202496 110669 0 0 0 53 16 0 0 20 0 4 0 24319078 1247350784 111527 33554432000 4194304 16246674 140735856571568 140735856570992 6836566 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/17501/statm: 304529 111533 791 2943 0 301423 0
[pid=17501/tid=17502] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17502/stat : 17502 (toysat) S 17498 17501 14522 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 111536 33554432000 4194304 16246674 140735856571568 139902536625392 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=17501/tid=17503] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17503/stat : 17503 (toysat) S 17498 17501 14522 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 111540 33554432000 4194304 16246674 140735856571568 139902452739312 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=17501/tid=17504] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17504/stat : 17504 (toysat) S 17498 17501 14522 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 111545 33554432000 4194304 16246674 140735856571568 139902442265776 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17501 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.700385 s]
/proc/loadavg: 2.06 2.11 2.13 3/179 17501
/proc/meminfo: memFree=29496000/32872528 swapFree=1191052/1305516
[pid=17501] ppid=17498 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/17501/stat : 17501 (toysat) R 17498 17501 14522 0 -1 4202496 110669 0 0 0 53 16 0 0 20 0 4 0 24319078 1247350784 111527 33554432000 4194304 16246674 140735856571568 140735856570992 6836566 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/17501/statm: 304529 111533 791 2943 0 301423 0
[pid=17501/tid=17502] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17502/stat : 17502 (toysat) S 17498 17501 14522 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 111536 33554432000 4194304 16246674 140735856571568 139902536625392 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=17501/tid=17503] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17503/stat : 17503 (toysat) S 17498 17501 14522 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 111540 33554432000 4194304 16246674 140735856571568 139902452739312 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=17501/tid=17504] ppid=17498 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/17501/task/17504/stat : 17504 (toysat) S 17498 17501 14522 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24319078 1247350784 111545 33554432000 4194304 16246674 140735856571568 139902442265776 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116
Child status: 0
Real time (s): 0.799895
CPU time (s): 0.798878
CPU user time (s): 0.59191
CPU system time (s): 0.206968
CPU usage (%): 99.8729
Max. virtual memory (cumulated for all children) (KiB): 1218116
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.59191
system time used= 0.206968
maximum resident set size= 480548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119288
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 4
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.004999 second system time
The end
Launcher Data
Begin job on node127 at 2016-06-18 06:05:25
IDJOB=4101361
IDBENCH=1736
IDSOLVER=2542
FILE ID=node127/4101361-1466222724
RUNJOBID= node127-1466206072-14538
PBS_JOBID= 19918150
Free space on /tmp= 71724 MiB
SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p0282.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101361-1466222724/watcher-4101361-1466222724 -o /tmp/evaluation-result-4101361-1466222724/solver-4101361-1466222724 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466206072-14538 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4101361-1466222724.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= d35dbcd7bf8957c732cac3ff25f67cb4
RANDOM SEED=918359111
node127.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.769
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.53
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.769
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.769
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.769
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.769
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.769
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.769
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.769
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 29496272 kB
Buffers: 113528 kB
Cached: 131836 kB
SwapCached: 528 kB
Active: 1185984 kB
Inactive: 147700 kB
Active(anon): 1089680 kB
Inactive(anon): 864 kB
Active(file): 96304 kB
Inactive(file): 146836 kB
Unevictable: 1305516 kB
Mlocked: 1191052 kB
SwapTotal: 67108856 kB
SwapFree: 67100260 kB
Dirty: 16420 kB
Writeback: 0 kB
AnonPages: 2393152 kB
Mapped: 10788 kB
Shmem: 0 kB
Slab: 603068 kB
SReclaimable: 47036 kB
SUnreclaim: 556032 kB
KernelStack: 1496 kB
PageTables: 9056 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2539336 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 116736 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7552 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71708 MiB
End job on node127 at 2016-06-18 06:05:25