Trace number 4093560

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:
  1. 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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 NameAnswerCPU timeWall clock time
toysat 2016-05-02OPTIMUM 0.25896 0.262392

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh214_wcsp.wbo
MD5SUM7b7f899ec609c9207642e3bd82d991a6
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark75
Best CPU time to get the best result obtained on this benchmark0.25896
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints900
Number of soft constraints800
Number of constraints which are clauses800
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 394239
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 394238
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 2016-06-16T18:38:28+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","--wbo","--search=bcd2","HOME/instance-4093560-1466095108.wbo"]
0.00/0.01	c use --random-gen="4134849869 1383578499 1390209433 2893705190 3028445249 1900309627 3283771021 3997578499 2579046900 1208246423 4251668395 316981321 1134992577 1576783165 2106882413 2115423119 2878121658 904232691 221404518 75491286 2462399808 1715804239 3327452465 3385035019 2429230115 3891468088 268586299 2515884873 81809721 3810786199 2568442241 3686302727 2538408907 136197716 1211827504 1867187364 955949969 375192273 2795954672 2640806760 2638671681 1413056415 3522580836 1642317714 2927198018 596543192 225125426 1174474920 455002959 3079813405 2041057592 2255843398 2773224517 3966038212 3362304795 4271463427 4283011570 2338703657 160122279 4109055788 3180612292 2617292008 3643475745 325569560 1351683653 376876409 967439420 238278251 2848039096 3918811866 2860886623 907069770 1171974165 3366314104 1428438539 179459943 2177077330 1883019588 1331818752 3978894837 1852247052 282797206 3988245985 3593855970 2116863265 2340856459 1132364936 1826125949 434268472 3123838955 975528354 3366858366 3961178380 3657926689 653959595 1453083187 2380203185 1451728084 2742487105 1429710313 1941373916 1516902894 1165464335 2560987349 3177134674 2753954195 4205351333 3140214266 386213976 34971760 1024111194 4137067925 2239874460 3146792573 1378923303 1069124577 2629812719 2789132034 2326166682 443696352 2659125882 3494881980 644674473 2918220635 349682900 2675659680 2448716169 366343559 3894232906 1238165426 3285438427 3009156708 2351005209 749898789 724902316 1382187735 2234647041 1559120861 3843541538 3723830249 389593654 1562689491 1299790441 3181433178 3380074074 167136677 3401758225 720820731 2304385517 69477822 1071198689 880822078 2482812333 2169055766 234403279 4116316100 168960334 1808053990 3901155986 1765882686 4073353215 514543487 3296156011 3908302602 3023224739 1708846013 474398311 2757972065 2762776928 1586511810 852475879 489432556 2032764127 1053283021 1086897207 1737737903 2778244917 170957517 2428163900 4189359587 198432173 4165222262 1489633174 4080999707 595976674 409734615 2444636884 3165808845 3223436731 3979434443 383718250 1709820382 1983341986 1780043175 2116132807 3716155291 523779755 1919616584 3257987498 3194922541 1949783837 660782085 3335171798 561186525 430002808 4290458529 3538893066 412529293 1694838012 671818214 391597766 3807075330 3963376850 4258911920 3754853837 589954854 132323499 1274868660 2809092571 4007006843 2427345803 131547198 2241174305 1710937580 2693962984 1793812821 1862759700 2230621135 4138725671 374030339 900951106 1731774593 3458487399 3192242493 4155637827 840831220 2506026821 2541205014 1246385027 3178210266 3319204555 2085880628 3804242289 908392654 2485603988 1379300887 4128219389 846712212 147183209 3906076613 69119035 3677605050 1973774576 1729770121 1521838624 1650080852 255 362436" option to reproduce the execution
0.00/0.04	c #vars 200
0.00/0.04	c #constraints 900
0.00/0.07	c BCD2: Hardening is enabled.
0.00/0.07	c BCD2: BiasedSearch is enabled.
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 |      666      0 |        0 |        0
0.00/0.07	c  0.0s |       0 |     1518 |        8 |      666      0 |        0 |        0
0.00/0.07	c #cpu_time = 0.007s
0.00/0.08	c #wall_clock_time = 0.007s
0.00/0.08	c #decision = 1518
0.00/0.08	c #random_decision = 6
0.00/0.08	c #conflict = 8
0.00/0.08	c #restart = 0
0.00/0.08	o 7203
0.00/0.08	c BCD2: updating upper bound: 394238 -> 7202
0.00/0.08	c BCD2: 0 <= obj <= 7202
0.00/0.08	c BCD2: #cores=0, #unrelaxed=800, #relaxed=0, #hardened=0
0.00/0.08	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |      666      0 |        0 |        0
0.00/0.09	c  0.0s |       0 |      892 |       25 |      666      0 |        0 |        0
0.00/0.09	c #cpu_time = 0.006s
0.00/0.09	c #wall_clock_time = 0.006s
0.00/0.09	c #decision = 892
0.00/0.09	c #random_decision = 0
0.00/0.09	c #conflict = 25
0.00/0.09	c #restart = 0
0.00/0.09	c BCD2: found a new core of size 154: cost of the new core is >=16
0.00/0.09	c lower bound updated to 16
0.00/0.09	c BCD2: 16 <= obj <= 7202
0.00/0.09	c BCD2: #cores=1, #unrelaxed=646, #relaxed=154, #hardened=0
0.00/0.09	c BCD2: #sat=1 #unsat=2 bias=2/3
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 |      666      0 |        0 |        0
0.09/0.11	c  0.0s |       0 |      746 |       19 |      666      0 |        0 |        0
0.09/0.11	c #cpu_time = 0.006s
0.09/0.11	c #wall_clock_time = 0.006s
0.09/0.11	c #decision = 746
0.09/0.11	c #random_decision = 0
0.09/0.11	c #conflict = 19
0.09/0.11	c #restart = 0
0.09/0.11	o 884
0.09/0.11	c BCD2: hardening fixes 95 literals
0.09/0.11	c BCD2: updating upper bound: 7202 -> 883
0.09/0.12	c BCD2: 16 <= obj <= 883
0.09/0.12	c BCD2: #cores=1, #unrelaxed=569, #relaxed=136, #hardened=95
0.09/0.12	c BCD2: #sat=2 #unsat=2 bias=2/4
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 |      666      0 |       95 |        1
0.09/0.14	c  0.0s |       0 |      601 |       14 |      666      0 |       95 |        1
0.09/0.14	c #cpu_time = 0.007s
0.09/0.14	c #wall_clock_time = 0.007s
0.09/0.14	c #decision = 601
0.09/0.14	c #random_decision = 0
0.09/0.14	c #conflict = 14
0.09/0.14	c #restart = 0
0.09/0.14	o 293
0.09/0.14	c BCD2: hardening fixes 482 literals
0.09/0.14	c BCD2: updating upper bound: 883 -> 292
0.09/0.14	c BCD2: 16 <= obj <= 292
0.09/0.14	c BCD2: #cores=1, #unrelaxed=178, #relaxed=45, #hardened=577
0.09/0.14	c BCD2: #sat=3 #unsat=2 bias=2/5
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 |      666      0 |      589 |        2
0.09/0.16	c  0.0s |       0 |      262 |       66 |      733      0 |      589 |      143
0.09/0.16	c #cpu_time = 0.020s
0.09/0.16	c #wall_clock_time = 0.020s
0.09/0.16	c #decision = 262
0.09/0.16	c #random_decision = 0
0.09/0.16	c #conflict = 66
0.09/0.16	c #restart = 0
0.09/0.16	o 222
0.09/0.16	c BCD2: hardening fixes 64 literals
0.09/0.16	c BCD2: updating upper bound: 292 -> 221
0.09/0.17	c BCD2: 16 <= obj <= 221
0.09/0.17	c BCD2: #cores=1, #unrelaxed=126, #relaxed=33, #hardened=641
0.09/0.17	c BCD2: #sat=4 #unsat=2 bias=2/6
0.09/0.17	c Solving starts ...
0.09/0.17	c ============================[ Search Statistics ]============================
0.09/0.17	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.17	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.17	c =============================================================================
0.09/0.17	c  0.0s |       0 |        0 |        0 |      733      0 |      653 |      144
0.09/0.17	c  0.0s |       0 |      174 |       20 |      733      0 |      653 |      144
0.09/0.17	c #cpu_time = 0.006s
0.09/0.17	c #wall_clock_time = 0.006s
0.09/0.17	c #decision = 174
0.09/0.17	c #random_decision = 0
0.09/0.17	c #conflict = 20
0.09/0.17	c #restart = 0
0.09/0.17	o 75
0.09/0.18	c BCD2: hardening fixes 121 literals
0.09/0.18	c BCD2: updating upper bound: 221 -> 74
0.09/0.18	c BCD2: 16 <= obj <= 74
0.09/0.18	c BCD2: #cores=1, #unrelaxed=28, #relaxed=10, #hardened=762
0.09/0.18	c BCD2: #sat=5 #unsat=2 bias=2/7
0.09/0.18	c Solving starts ...
0.09/0.18	c ============================[ Search Statistics ]============================
0.09/0.18	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.18	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.18	c =============================================================================
0.09/0.18	c  0.0s |       0 |        0 |        0 |      733      0 |      774 |      145
0.09/0.18	c  0.0s |       0 |       63 |        6 |      733      0 |      774 |      147
0.09/0.18	c #cpu_time = 0.004s
0.09/0.18	c #wall_clock_time = 0.004s
0.09/0.18	c #decision = 63
0.09/0.18	c #random_decision = 0
0.09/0.18	c #conflict = 6
0.09/0.18	c #restart = 0
0.09/0.18	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 159: cost of the new core is >=30
0.09/0.18	c lower bound updated to 30
0.09/0.18	c BCD2: hardening fixes 5 literals
0.09/0.18	c BCD2: 30 <= obj <= 74
0.09/0.18	c BCD2: #cores=1, #unrelaxed=18, #relaxed=15, #hardened=767
0.09/0.18	c BCD2: #sat=5 #unsat=3 bias=3/8
0.09/0.18	c Solving starts ...
0.09/0.18	c ============================[ Search Statistics ]============================
0.09/0.18	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.18	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.18	c =============================================================================
0.09/0.18	c  0.0s |       0 |        0 |        0 |      733      0 |      784 |      147
0.09/0.19	c  0.0s |       0 |       78 |       23 |      733      0 |      785 |      155
0.09/0.19	c #cpu_time = 0.008s
0.09/0.19	c #wall_clock_time = 0.008s
0.09/0.19	c #decision = 78
0.09/0.19	c #random_decision = 0
0.09/0.19	c #conflict = 23
0.09/0.19	c #restart = 0
0.09/0.19	c BCD2: updating lower bound of a core
0.09/0.19	c lower bound updated to 47
0.09/0.19	c BCD2: hardening fixes 6 literals
0.09/0.19	c BCD2: 47 <= obj <= 74
0.09/0.19	c BCD2: #cores=1, #unrelaxed=12, #relaxed=15, #hardened=773
0.09/0.19	c BCD2: #sat=5 #unsat=4 bias=4/9
0.09/0.19	c Solving starts ...
0.09/0.19	c ============================[ Search Statistics ]============================
0.09/0.19	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.19	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.19	c =============================================================================
0.09/0.19	c  0.0s |       0 |        0 |        0 |      733      0 |      791 |      155
0.19/0.21	c  0.0s |       0 |      126 |       56 |      733      0 |      792 |      156
0.19/0.21	c #cpu_time = 0.014s
0.19/0.21	c #wall_clock_time = 0.014s
0.19/0.21	c #decision = 126
0.19/0.21	c #random_decision = 0
0.19/0.21	c #conflict = 56
0.19/0.21	c #restart = 0
0.19/0.21	c BCD2: updating lower bound of a core
0.19/0.21	c lower bound updated to 60
0.19/0.21	c BCD2: hardening fixes 3 literals
0.19/0.21	c BCD2: 60 <= obj <= 74
0.19/0.21	c BCD2: #cores=1, #unrelaxed=9, #relaxed=15, #hardened=776
0.19/0.21	c BCD2: #sat=5 #unsat=5 bias=5/10
0.19/0.21	c Solving starts ...
0.19/0.21	c ============================[ Search Statistics ]============================
0.19/0.21	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.21	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.21	c =============================================================================
0.19/0.21	c  0.0s |       0 |        0 |        0 |      733      0 |      795 |      156
0.19/0.22	c  0.0s |       0 |       64 |       23 |      807      0 |      796 |      157
0.19/0.22	c #cpu_time = 0.007s
0.19/0.22	c #wall_clock_time = 0.007s
0.19/0.22	c #decision = 64
0.19/0.22	c #random_decision = 0
0.19/0.22	c #conflict = 23
0.19/0.22	c #restart = 0
0.19/0.22	c BCD2: updating lower bound of a core
0.19/0.22	c lower bound updated to 68
0.19/0.22	c BCD2: hardening fixes 5 literals
0.19/0.22	c BCD2: 68 <= obj <= 74
0.19/0.22	c BCD2: #cores=1, #unrelaxed=4, #relaxed=15, #hardened=781
0.19/0.22	c BCD2: #sat=5 #unsat=6 bias=6/11
0.19/0.22	c Solving starts ...
0.19/0.22	c ============================[ Search Statistics ]============================
0.19/0.22	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.22	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.22	c =============================================================================
0.19/0.22	c  0.0s |       0 |        0 |        0 |      807      0 |      801 |      157
0.19/0.23	c  0.0s |       0 |       39 |       34 |      807      0 |      802 |      158
0.19/0.23	c #cpu_time = 0.010s
0.19/0.23	c #wall_clock_time = 0.010s
0.19/0.23	c #decision = 39
0.19/0.23	c #random_decision = 0
0.19/0.23	c #conflict = 34
0.19/0.23	c #restart = 0
0.19/0.23	c BCD2: updating lower bound of a core
0.19/0.23	c lower bound updated to 72
0.19/0.23	c BCD2: hardening fixes 2 literals
0.19/0.23	c BCD2: 72 <= obj <= 74
0.19/0.23	c BCD2: #cores=1, #unrelaxed=2, #relaxed=15, #hardened=783
0.19/0.23	c BCD2: #sat=5 #unsat=7 bias=7/12
0.19/0.23	c Solving starts ...
0.19/0.23	c ============================[ Search Statistics ]============================
0.19/0.23	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.23	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.23	c =============================================================================
0.19/0.23	c  0.0s |       0 |        0 |        0 |      807      0 |      804 |      158
0.19/0.24	c  0.0s |       0 |       23 |       16 |      807      0 |      805 |      159
0.19/0.24	c #cpu_time = 0.006s
0.19/0.24	c #wall_clock_time = 0.006s
0.19/0.24	c #decision = 23
0.19/0.24	c #random_decision = 0
0.19/0.24	c #conflict = 16
0.19/0.24	c #restart = 0
0.19/0.24	c BCD2: updating lower bound of a core
0.19/0.24	c lower bound updated to 74
0.19/0.24	c BCD2: hardening fixes 2 literals
0.19/0.24	c BCD2: 74 <= obj <= 74
0.19/0.24	c BCD2: #cores=1, #unrelaxed=0, #relaxed=15, #hardened=785
0.19/0.24	c BCD2: #sat=5 #unsat=8 bias=8/13
0.19/0.24	c Solving starts ...
0.19/0.24	c ============================[ Search Statistics ]============================
0.19/0.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.24	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.24	c =============================================================================
0.19/0.24	c  0.0s |       0 |        0 |        0 |      807      0 |      807 |      160
0.19/0.24	c  0.0s |       0 |        4 |        3 |      807      0 |      808 |      161
0.19/0.24	c #cpu_time = 0.002s
0.19/0.24	c #wall_clock_time = 0.002s
0.19/0.24	c #decision = 4
0.19/0.24	c #random_decision = 0
0.19/0.24	c #conflict = 3
0.19/0.24	c #restart = 0
0.19/0.24	c BCD2: updating lower bound of a core
0.19/0.24	c lower bound updated to 75
0.19/0.24	s OPTIMUM FOUND
0.19/0.25	v x1 -x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10
0.19/0.25	v -x11 x12 x13 -x14 x15 -x16 x17 -x18 -x19 x20
0.19/0.25	v x21 -x22 x23 -x24 x25 -x26 x27 -x28 -x29 x30
0.19/0.25	v x31 -x32 -x33 x34 -x35 x36 x37 -x38 x39 -x40
0.19/0.25	v -x41 x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50
0.19/0.25	v x51 -x52 x53 -x54 -x55 x56 x57 -x58 x59 -x60
0.19/0.25	v -x61 x62 -x63 x64 -x65 x66 x67 -x68 -x69 x70
0.19/0.25	v x71 -x72 -x73 x74 -x75 x76 -x77 x78 -x79 x80
0.19/0.25	v x81 -x82 x83 -x84 x85 -x86 -x87 x88 -x89 x90
0.19/0.25	v -x91 x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100
0.19/0.25	v x101 -x102 -x103 x104 x105 -x106 -x107 x108 -x109 x110
0.19/0.25	v x111 -x112 x113 -x114 -x115 x116 x117 -x118 -x119 x120
0.19/0.25	v -x121 x122 -x123 x124 x125 -x126 -x127 x128 -x129 x130
0.19/0.25	v x131 -x132 x133 -x134 x135 -x136 x137 -x138 -x139 x140
0.19/0.25	v -x141 x142 x143 -x144 -x145 x146 -x147 x148 -x149 x150
0.19/0.25	v x151 -x152 x153 -x154 -x155 x156 -x157 x158 -x159 x160
0.19/0.25	v -x161 x162 -x163 x164 -x165 x166 x167 -x168 x169 -x170
0.19/0.25	v -x171 x172 x173 -x174 x175 -x176 -x177 x178 -x179 x180
0.19/0.25	v -x181 x182 -x183 x184 x185 -x186 x187 -x188 x189 -x190
0.19/0.25	v -x191 x192 -x193 x194 x195 -x196 x197 -x198 -x199 x200
0.19/0.25	c total CPU time = 0.247s
0.19/0.25	c total wall clock time = 0.248s

Verifier Data 

OK	75

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-4093560-1466095108/watcher-4093560-1466095108 -o /tmp/evaluation-result-4093560-1466095108/solver-4093560-1466095108 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466074835-11959 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --wbo --search=bcd2 HOME/instance-4093560-1466095108.wbo 

pid=15113
running on 4 cores: 1,3,5,7

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: 1.93 2.04 2.01 3/179 15116
/proc/meminfo: memFree=30906880/32872528 swapFree=525044/557748
[pid=15116] ppid=15113 vsize=708028 CPUtime=0 cores=1,3,5,7
/proc/15116/stat : 15116 (toysat) R 15113 15116 10502 0 -1 4202496 2638 0 0 0 0 0 0 0 20 0 4 0 11560969 725020672 2999 33554432000 4194304 16246674 140736485488656 140736485488080 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15116/statm: 177519 3009 441 2943 0 174413 0
[pid=15116/tid=15117] ppid=15113 vsize=725436 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15117/stat : 15117 (toysat) S 15113 15116 10502 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11560969 742846464 3069 33554432000 4194304 16246674 140736485488656 140659451210992 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=15116/tid=15118] ppid=15113 vsize=729532 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15118/stat : 15118 (toysat) S 15113 15116 10502 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11560969 747040768 3085 33554432000 4194304 16246674 140736485488656 140659440721136 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=15116/tid=15119] ppid=15113 vsize=734652 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15119/stat : 15119 (toysat) S 15113 15116 10502 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11560969 752283648 3103 33554432000 4194304 16246674 140736485488656 140659430247600 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.10017 s]
/proc/loadavg: 1.93 2.04 2.01 3/179 15116
/proc/meminfo: memFree=30906880/32872528 swapFree=525044/557748
[pid=15116] ppid=15113 vsize=1220164 CPUtime=0.09 cores=1,3,5,7
/proc/15116/stat : 15116 (toysat) R 15113 15116 10502 0 -1 4202496 22756 0 0 0 6 3 0 0 20 0 4 0 11560969 1249447936 23080 33554432000 4194304 16246674 140736485488656 140736485487968 12371234 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15116/statm: 305041 23080 870 2943 0 301935 0
[pid=15116/tid=15117] ppid=15113 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15117/stat : 15117 (toysat) S 15113 15116 10502 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11560969 1249447936 23080 33554432000 4194304 16246674 140736485488656 140659451210992 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=15116/tid=15118] ppid=15113 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15118/stat : 15118 (toysat) S 15113 15116 10502 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11560969 1249447936 23080 33554432000 4194304 16246674 140736485488656 140659440721136 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=15116/tid=15119] ppid=15113 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15119/stat : 15119 (toysat) S 15113 15116 10502 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11560969 1249447936 23080 33554432000 4194304 16246674 140736485488656 140659430247600 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1220164

[startup+0.200528 s]
/proc/loadavg: 1.93 2.04 2.01 3/179 15116
/proc/meminfo: memFree=30906880/32872528 swapFree=525044/557748
[pid=15116] ppid=15113 vsize=1220164 CPUtime=0.19 cores=1,3,5,7
/proc/15116/stat : 15116 (toysat) R 15113 15116 10502 0 -1 4202496 39197 0 0 0 13 6 0 0 20 0 4 0 11560969 1249447936 39521 33554432000 4194304 16246674 140736485488656 140736485487968 5677277 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15116/statm: 305041 39531 875 2943 0 301935 0
[pid=15116/tid=15117] ppid=15113 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15117/stat : 15117 (toysat) S 15113 15116 10502 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11560969 1249447936 39536 33554432000 4194304 16246674 140736485488656 140659451210992 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=15116/tid=15118] ppid=15113 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15118/stat : 15118 (toysat) S 15113 15116 10502 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11560969 1249447936 39542 33554432000 4194304 16246674 140736485488656 140659440721136 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=15116/tid=15119] ppid=15113 vsize=1220164 CPUtime=0 cores=1,3,5,7
/proc/15116/task/15119/stat : 15119 (toysat) S 15113 15116 10502 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11560969 1249447936 39546 33554432000 4194304 16246674 140736485488656 140659430247600 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1220164

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 15116 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.262392
CPU time (s): 0.25896
CPU user time (s): 0.167974
CPU system time (s): 0.090986
CPU usage (%): 98.6921
Max. virtual memory (cumulated for all children) (KiB): 1220164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.167974
system time used= 0.090986
maximum resident set size= 203276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50497
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= 23
involuntary context switches= 1

??? 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 node106 at 2016-06-16 18:38:28
IDJOB=4093560
IDBENCH=79403
IDSOLVER=2553
FILE ID=node106/4093560-1466095108
RUNJOBID= node106-1466074835-11959
PBS_JOBID= 19904026
Free space on /tmp= 71724 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh214_wcsp.wbo
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --wbo --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4093560-1466095108/watcher-4093560-1466095108 -o /tmp/evaluation-result-4093560-1466095108/solver-4093560-1466095108 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466074835-11959 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --wbo --search=bcd2 HOME/instance-4093560-1466095108.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7b7f899ec609c9207642e3bd82d991a6
RANDOM SEED=1714463355

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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	: 5332.55
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        30907168 kB
Buffers:           48100 kB
Cached:           106680 kB
SwapCached:         1840 kB
Active:           630420 kB
Inactive:          74348 kB
Active(anon):     551272 kB
Inactive(anon):     1072 kB
Active(file):      79148 kB
Inactive(file):    73276 kB
Unevictable:      557748 kB
Mlocked:          525044 kB
SwapTotal:      67108856 kB
SwapFree:       67098928 kB
Dirty:             33512 kB
Writeback:             0 kB
AnonPages:       1113064 kB
Mapped:            10812 kB
Shmem:                 0 kB
Slab:             568388 kB
SReclaimable:      11808 kB
SUnreclaim:       556580 kB
KernelStack:        1520 kB
PageTables:         7532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1791340 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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 node106 at 2016-06-16 18:38:29