Trace number 4104297

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2016-05-02OPT29 0.132978 0.133757

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=29-Q=277.opb
MD5SUM2700bf59844cfec56c4094dad90e7b38
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark0.016997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 269154
Number of bits of the biggest sum of numbers19
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 2016-06-18T11:40:07+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-4104297-1466242807.opb"]
0.00/0.01	c use --random-gen="4238388125 3927478617 1049984920 2633854397 3208976438 2780846635 3816916339 1002294016 1824755120 3424346856 342272255 3530967238 3431194037 2163911875 3972439004 2586146828 842852419 341546149 1534310709 1834638003 4150566682 3424025785 1314859053 2528521029 3909920878 592394485 2898014813 4053741299 2112424941 601682526 421498176 3118576562 253126107 4013680795 2430524695 38612173 1942382125 4176151136 4091160331 2694336064 3458453441 620615590 1325180830 684922950 265979224 8703492 3006577486 2069793769 1937296766 2869786020 3180460612 1818439853 529697976 2226165944 3281840024 3312353981 1372375941 3017094582 471614345 3025840335 3422414502 1313856211 1597951861 380601879 3822744072 1504747992 3986229540 1062050045 763314213 4262532920 2078821613 497453522 2047604587 241318362 1896257072 2272190174 3945251368 2381164686 588023018 987584022 2144102131 77214834 2408708010 3479914938 2004278605 3004533247 2908240402 3502914873 482013483 3616741433 2632452490 1287418899 2442181271 3021190174 3819135170 2189331086 2623934577 2705835498 2650768628 828923771 2110579975 1532871735 633643015 2188450810 604827926 4257631841 1258317014 3769426360 2293130404 3228056324 2664185957 312031976 243563038 2193184341 2255095159 3356195035 205668808 1642021720 413832454 1028233450 2301299423 4222490196 1014470980 3971692528 3306660964 2924214944 2297216414 2496530311 3936365555 330009366 3038161107 3179474930 2638961737 3975183211 4021393435 14287860 2734144218 579748007 1767346809 763117196 642834327 1976175480 1128566484 34602292 1539205733 502949025 1872367070 2818179244 492628391 1431698767 4201411738 2356751383 2682308468 517035575 2398436792 1809454312 270257894 77779407 2208709877 1256327322 1463889733 2776439906 3807054122 1160070675 3296595568 661567375 839945875 1829078560 1870608292 583686524 236024812 1573818625 3236793048 1603315097 1240903433 3720988764 339980963 2507709545 799872184 3648416080 3909761282 4156950457 2606915607 60189257 377693400 4014226270 1254399121 1310470043 3274625956 3894778295 2928436232 2626641160 508262334 2714337221 1810144193 3693842040 4232839729 89889884 1865580090 2705595406 1983610384 2745304193 199782814 3619911204 2540138871 1086684806 1751688219 1208201664 3059416258 726437588 415070042 2910273653 1125946348 3365236003 1858748125 4222759932 4067371451 2778328314 2803279366 475987171 3482879350 429883905 1197457424 2592288528 2792893329 2243961003 3751361385 3889575262 2491328436 2673749475 1698576186 738723859 1841159459 3893322479 1264354534 3669470899 349206227 129044942 2087396736 1727803651 3771504678 1340631552 490980971 2355913193 3425370793 38829545 1149378624 3274832213 1680475778 1048321821 2397148500 2955493572 1049069396 147239416 1132764651 757694545 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
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 |      114      0 |       10 |        0
0.00/0.07	c  0.0s |       0 |       15 |        7 |      114      0 |       10 |       20
0.00/0.07	c #cpu_time = 0.002s
0.00/0.07	c #wall_clock_time = 0.002s
0.00/0.07	c #decision = 15
0.00/0.07	c #random_decision = 0
0.00/0.07	c #conflict = 7
0.00/0.07	c #restart = 0
0.00/0.07	o 277
0.00/0.07	c BCD2: updating upper bound: 511 -> 276
0.00/0.07	c BCD2: 0 <= obj <= 276
0.00/0.07	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.00/0.07	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |      114      0 |       10 |       20
0.00/0.07	c  0.0s |       0 |        5 |        1 |      114      0 |       10 |       20
0.00/0.07	c #cpu_time = 0.000s
0.00/0.07	c #wall_clock_time = 0.000s
0.00/0.07	c #decision = 5
0.00/0.07	c #random_decision = 0
0.00/0.07	c #conflict = 1
0.00/0.07	c #restart = 0
0.00/0.07	c BCD2: found a new core of size 5: cost of the new core is >=16
0.00/0.07	c lower bound updated to 16
0.00/0.07	c BCD2: 16 <= obj <= 276
0.00/0.07	c BCD2: #cores=1, #unrelaxed=4, #relaxed=5, #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 |      114      0 |       10 |       20
0.00/0.08	c  0.0s |       0 |       44 |       40 |      114      0 |       10 |       20
0.00/0.08	c #cpu_time = 0.007s
0.00/0.08	c #wall_clock_time = 0.007s
0.00/0.08	c #decision = 44
0.00/0.08	c #random_decision = 0
0.00/0.08	c #conflict = 40
0.00/0.08	c #restart = 0
0.00/0.08	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 9: cost of the new core is >=17
0.00/0.08	c lower bound updated to 17
0.00/0.08	c BCD2: 17 <= obj <= 276
0.00/0.08	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.00/0.08	c BCD2: #sat=1 #unsat=3 bias=3/4
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      114      0 |       11 |       20
0.00/0.09	c  0.0s |       1 |      109 |      100 |      126      0 |       11 |       21
0.09/0.11	c  0.0s |       1 |      230 |      198 |      126      1 |       11 |       21
0.09/0.11	c #cpu_time = 0.035s
0.09/0.11	c #wall_clock_time = 0.035s
0.09/0.11	c #decision = 230
0.09/0.11	c #random_decision = 1
0.09/0.11	c #conflict = 198
0.09/0.11	c #restart = 1
0.09/0.11	o 29
0.09/0.11	c BCD2: hardening fixes 4 literals
0.09/0.11	c BCD2: updating upper bound: 276 -> 28
0.09/0.11	c BCD2: 17 <= obj <= 28
0.09/0.11	c BCD2: #cores=1, #unrelaxed=0, #relaxed=5, #hardened=4
0.09/0.11	c BCD2: #sat=2 #unsat=3 bias=3/5
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 |      126      0 |       42 |       23
0.09/0.12	c  0.0s |       0 |       19 |       19 |      139      0 |       43 |      123
0.09/0.12	c #cpu_time = 0.004s
0.09/0.12	c #wall_clock_time = 0.004s
0.09/0.12	c #decision = 19
0.09/0.12	c #random_decision = 0
0.09/0.12	c #conflict = 19
0.09/0.12	c #restart = 0
0.09/0.12	c BCD2: updating lower bound of a core
0.09/0.12	c lower bound updated to 25
0.09/0.12	c BCD2: 25 <= obj <= 28
0.09/0.12	c BCD2: #cores=1, #unrelaxed=0, #relaxed=5, #hardened=4
0.09/0.12	c BCD2: #sat=2 #unsat=4 bias=4/6
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 |      139      0 |       44 |      124
0.09/0.12	c  0.0s |       0 |        4 |        4 |      139      0 |       66 |      200
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 = 4
0.09/0.12	c #random_decision = 0
0.09/0.12	c #conflict = 4
0.09/0.12	c #restart = 0
0.09/0.12	c BCD2: updating lower bound of a core
0.09/0.12	c lower bound updated to 28
0.09/0.12	c BCD2: 28 <= obj <= 28
0.09/0.12	c BCD2: #cores=1, #unrelaxed=0, #relaxed=5, #hardened=4
0.09/0.12	c BCD2: #sat=2 #unsat=5 bias=5/7
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 |      139      0 |       66 |      200
0.09/0.12	c  0.0s |       0 |        6 |        5 |      139      0 |       80 |      206
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 = 6
0.09/0.12	c #random_decision = 0
0.09/0.12	c #conflict = 5
0.09/0.12	c #restart = 0
0.09/0.12	c lower bound updated to 29
0.09/0.12	s OPTIMUM FOUND
0.09/0.12	v x1 -x2 x3 x4 x5 -x6 -x7 -x8 -x9 x10
0.09/0.12	v -x11 x12 -x13 x14 -x15 -x16 -x17 x18 x19 -x20
0.09/0.12	v x21 -x22 x23 -x24 -x25 -x26 x27 -x28 -x29 -x30
0.09/0.12	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 -x40
0.09/0.12	v x41 -x42 -x43 -x44 x45 x46 -x47 x48 -x49 x50
0.09/0.12	v -x51 -x52 -x53 x54 x55 -x56 x57 -x58 x59 -x60
0.09/0.12	v -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.09/0.12	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.09/0.12	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.09/0.12	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.09/0.12	c total CPU time = 0.122s
0.09/0.12	c total wall clock time = 0.123s

Verifier Data 

OK	29

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-4104297-1466242807/watcher-4104297-1466242807 -o /tmp/evaluation-result-4104297-1466242807/solver-4104297-1466242807 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104297-1466242807.opb 

pid=30586
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: 2.19 2.06 1.91 3/180 30589
/proc/meminfo: memFree=30027600/32872528 swapFree=526336/559040
[pid=30589] ppid=30586 vsize=693692 CPUtime=0 cores=1,3,5,7
/proc/30589/stat : 30589 (toysat) R 30586 30589 28898 0 -1 4202496 2580 0 0 0 0 0 0 0 20 0 4 0 26330848 710340608 3452 33554432000 4194304 16246674 140736918552496 140736918551920 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30589/statm: 174191 3462 441 2943 0 171085 0
[pid=30589/tid=30590] ppid=30586 vsize=712124 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30590/stat : 30590 (toysat) S 30586 30589 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330849 729214976 3520 33554432000 4194304 16246674 140736918552496 140555300351216 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30589/tid=30591] ppid=30586 vsize=716220 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30591/stat : 30591 (toysat) S 30586 30589 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26330849 733409280 3538 33554432000 4194304 16246674 140736918552496 140555220659440 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30589/tid=30592] ppid=30586 vsize=720316 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30592/stat : 30592 (toysat) S 30586 30589 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330849 737603584 3555 33554432000 4194304 16246674 140736918552496 140555210185904 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100167 s]
/proc/loadavg: 2.19 2.06 1.91 3/180 30589
/proc/meminfo: memFree=30027600/32872528 swapFree=526336/559040
[pid=30589] ppid=30586 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/30589/stat : 30589 (toysat) R 30586 30589 28898 0 -1 4202496 28735 0 0 0 6 3 0 0 20 0 4 0 26330848 1247350784 29595 33554432000 4194304 16246674 140736918552496 140736918551920 6024617 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30589/statm: 304529 29607 788 2943 0 301423 0
[pid=30589/tid=30590] ppid=30586 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30590/stat : 30590 (toysat) S 30586 30589 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330849 1247350784 29614 33554432000 4194304 16246674 140736918552496 140555300351216 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30589/tid=30591] ppid=30586 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30591/stat : 30591 (toysat) S 30586 30589 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26330849 1247350784 29617 33554432000 4194304 16246674 140736918552496 140555220659440 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30589/tid=30592] ppid=30586 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30592/stat : 30592 (toysat) S 30586 30589 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330849 1247350784 29620 33554432000 4194304 16246674 140736918552496 140555210185904 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) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30589 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.100167 s]
/proc/loadavg: 2.19 2.06 1.91 3/180 30589
/proc/meminfo: memFree=30027600/32872528 swapFree=526336/559040
[pid=30589] ppid=30586 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/30589/stat : 30589 (toysat) R 30586 30589 28898 0 -1 4202496 28735 0 0 0 6 3 0 0 20 0 4 0 26330848 1247350784 29595 33554432000 4194304 16246674 140736918552496 140736918551920 6024617 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30589/statm: 304529 29607 788 2943 0 301423 0
[pid=30589/tid=30590] ppid=30586 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30590/stat : 30590 (toysat) S 30586 30589 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330849 1247350784 29614 33554432000 4194304 16246674 140736918552496 140555300351216 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30589/tid=30591] ppid=30586 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30591/stat : 30591 (toysat) S 30586 30589 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26330849 1247350784 29617 33554432000 4194304 16246674 140736918552496 140555220659440 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30589/tid=30592] ppid=30586 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30589/task/30592/stat : 30592 (toysat) S 30586 30589 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330849 1247350784 29620 33554432000 4194304 16246674 140736918552496 140555210185904 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) 1218116

Child status: 0
Real time (s): 0.133757
CPU time (s): 0.132978
CPU user time (s): 0.078987
CPU system time (s): 0.053991
CPU usage (%): 99.4175
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.078987
system time used= 0.053991
maximum resident set size= 136988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33397
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= 19
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.000999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:07
IDJOB=4104297
IDBENCH=2681
IDSOLVER=2542
FILE ID=node106/4104297-1466242807
RUNJOBID= node106-1466241787-28915
PBS_JOBID= 19918214
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=29-Q=277.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104297-1466242807/watcher-4104297-1466242807 -o /tmp/evaluation-result-4104297-1466242807/solver-4104297-1466242807 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104297-1466242807.opb

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

MD5SUM BENCH= 2700bf59844cfec56c4094dad90e7b38
RANDOM SEED=472348642

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:        30027824 kB
Buffers:           79736 kB
Cached:           206016 kB
SwapCached:         1868 kB
Active:          1337236 kB
Inactive:         202412 kB
Active(anon):    1253212 kB
Inactive(anon):     3048 kB
Active(file):      84024 kB
Inactive(file):   199364 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16856 kB
Writeback:             0 kB
AnonPages:       1813796 kB
Mapped:            11036 kB
Shmem:                 0 kB
Slab:             611252 kB
SReclaimable:      53808 kB
SUnreclaim:       557444 kB
KernelStack:        1528 kB
PageTables:         7472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 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= 71668 MiB
End job on node106 at 2016-06-18 11:40:07