Trace number 4104977

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 2016-05-02OPT313 1.26781 1.27246

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=313-Q=503.opb
MD5SUMe577c666a965aab2d849e93ae596d8aa
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark313
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 313
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 157439
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 418560
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

Solver Data 

0.00/0.00	c 2016-06-18T11:41:19+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-4104977-1466242879.opb"]
0.00/0.01	c use --random-gen="470767281 1199804231 248372704 1446162067 1954819300 1909321750 707381154 1341951412 593400391 3502726860 3060539662 1610135535 2913752429 53889919 1881981052 3423301332 80423566 2679411737 2392395591 3904489503 3449423573 1553605078 3755124007 34892588 372006734 3625583689 1037792182 487961106 1554353303 237135252 1544787999 2952314043 3569352740 3129416741 974481614 3047722039 3169429986 3885982312 352798290 3888132751 8751845 2939975476 3319015645 3754395581 2999902756 828718251 3251147180 2020807407 2707402051 2447941330 3921834234 3948920337 3636522152 1321509196 2408943211 1421807437 941242382 4009587921 3109629189 3115981911 798405365 1368638258 946332354 4272282292 3190479160 1496754422 2664897877 1877450383 3595882021 2040424012 1611019700 997990802 2855213477 2237064166 4030588609 1706486470 2764987078 1182986638 1524255608 1942871906 1537039433 1896968214 4154428626 1666826896 960092682 350399265 1463325565 4261715343 1946245286 4122215866 2422248589 3498271281 130101389 1657917033 292496030 1996730225 3636414146 1020785510 2752737024 460145983 3072665428 2067969511 2561763258 1407756329 2451440750 3448641126 2110768340 3630152260 4244855370 1005996775 3321010964 4279794937 3438121986 1113823973 3905254615 430816497 4096210423 2137796636 3103130422 44570252 530592659 1816896258 3357134278 1301171120 676596828 3389883582 3320989362 3101048199 3385541808 3193307156 3223873946 2643603554 3787972977 3066594832 2570425925 2051980672 633052768 3959851067 3372203102 3540410044 2519136442 3773868794 1757255701 2777859900 1111860882 484884927 728908236 2589804917 2276544091 1300153327 3636058312 2729093285 3620525121 4218803986 3224384804 1049035264 105311464 2780706680 1172373980 2385861885 1290096073 2138837526 466236344 2498731497 2010705695 3277072802 1368378282 3234773056 3422277363 1955118898 3964811894 1038521127 1782992520 2222849079 2409391031 3295799469 1822749598 3013281822 270960446 2463964728 1568564145 2507871420 1951845953 3256610510 3346476634 2423236872 3014579456 1952577387 91640414 4256069038 2770240115 511003884 481262739 1249623499 4070285937 2774813915 2810671469 3111266735 3507434603 1247190758 3446053743 3202038773 3438352202 3976923875 4163126092 2024357163 46237792 2086916703 488499312 705800729 2688382953 1391708550 1818695548 173182676 2176842499 1670519843 1226979914 2142767122 2428501397 3804603730 1541731932 2877430094 2271836881 1072280830 1550087142 1221281735 2346437416 2107679246 796991045 2736368524 3113551367 2716549114 3244844974 1161147364 1099341458 4199235106 1784838710 259152691 2154343265 1421491699 3849907491 4160427900 2310907863 2264917794 3834702053 2900697284 2656192204 3651724207 3601902628 2116573098 275656236 2117026127 1418637383 1037452474 503805576 3043419038 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
1.20/1.21	c BCD2: Hardening is enabled.
1.20/1.21	c BCD2: BiasedSearch is enabled.
1.20/1.21	c Solving starts ...
1.20/1.21	c ============================[ Search Statistics ]============================
1.20/1.21	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.21	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.21	c =============================================================================
1.20/1.21	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
1.20/1.21	c  0.0s |       0 |       25 |       12 |      114      0 |        0 |        0
1.20/1.21	c #cpu_time = 0.002s
1.20/1.21	c #wall_clock_time = 0.002s
1.20/1.21	c #decision = 25
1.20/1.21	c #random_decision = 0
1.20/1.21	c #conflict = 12
1.20/1.21	c #restart = 0
1.20/1.21	o 313
1.20/1.21	c BCD2: updating upper bound: 511 -> 312
1.20/1.21	c BCD2: 0 <= obj <= 312
1.20/1.21	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
1.20/1.21	c BCD2: #sat=1 #unsat=1 bias=1/2
1.20/1.21	c Solving starts ...
1.20/1.21	c ============================[ Search Statistics ]============================
1.20/1.21	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.21	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.21	c =============================================================================
1.20/1.21	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
1.20/1.21	c  0.0s |       0 |        1 |        1 |      114      0 |       39 |      121
1.20/1.21	c #cpu_time = 0.000s
1.20/1.21	c #wall_clock_time = 0.000s
1.20/1.21	c #decision = 1
1.20/1.21	c #random_decision = 0
1.20/1.21	c #conflict = 1
1.20/1.21	c #restart = 0
1.20/1.21	c BCD2: found a new core of size 1: cost of the new core is >=256
1.20/1.21	c lower bound updated to 256
1.20/1.21	c BCD2: hardening fixes 2 literals
1.20/1.21	c BCD2: 256 <= obj <= 312
1.20/1.21	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
1.20/1.21	c BCD2: #sat=1 #unsat=2 bias=2/3
1.20/1.21	c Solving starts ...
1.20/1.21	c ============================[ Search Statistics ]============================
1.20/1.21	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.21	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.21	c =============================================================================
1.20/1.21	c  0.0s |       0 |        0 |        0 |      114      0 |       39 |      121
1.20/1.21	c  0.0s |       0 |        1 |        0 |      114      0 |       39 |      121
1.20/1.21	c #cpu_time = 0.000s
1.20/1.21	c #wall_clock_time = 0.000s
1.20/1.21	c #decision = 1
1.20/1.21	c #random_decision = 0
1.20/1.21	c #conflict = 0
1.20/1.21	c #restart = 0
1.20/1.21	c BCD2: found a new core of size 1: cost of the new core is >=32
1.20/1.21	c lower bound updated to 288
1.20/1.21	c BCD2: 288 <= obj <= 312
1.20/1.21	c BCD2: #cores=2, #unrelaxed=5, #relaxed=2, #hardened=2
1.20/1.21	c BCD2: #sat=1 #unsat=3 bias=3/4
1.20/1.21	c Solving starts ...
1.20/1.21	c ============================[ Search Statistics ]============================
1.20/1.21	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.21	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.21	c =============================================================================
1.20/1.21	c  0.0s |       0 |        0 |        0 |      114      0 |       39 |      121
1.20/1.21	c  0.0s |       0 |        2 |        0 |      114      0 |       39 |      121
1.20/1.21	c #cpu_time = 0.000s
1.20/1.21	c #wall_clock_time = 0.000s
1.20/1.21	c #decision = 2
1.20/1.21	c #random_decision = 0
1.20/1.21	c #conflict = 0
1.20/1.21	c #restart = 0
1.20/1.21	c BCD2: found a new core of size 1: cost of the new core is >=16
1.20/1.21	c lower bound updated to 304
1.20/1.21	c BCD2: 304 <= obj <= 312
1.20/1.21	c BCD2: #cores=3, #unrelaxed=4, #relaxed=3, #hardened=2
1.20/1.21	c BCD2: #sat=1 #unsat=4 bias=4/5
1.20/1.21	c Solving starts ...
1.20/1.21	c ============================[ Search Statistics ]============================
1.20/1.21	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.21	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.21	c =============================================================================
1.20/1.21	c  0.0s |       0 |        0 |        0 |      114      0 |       39 |      121
1.20/1.21	c  0.0s |       0 |        4 |        0 |      114      0 |       39 |      121
1.20/1.21	c #cpu_time = 0.000s
1.20/1.21	c #wall_clock_time = 0.000s
1.20/1.21	c #decision = 4
1.20/1.21	c #random_decision = 0
1.20/1.21	c #conflict = 0
1.20/1.21	c #restart = 0
1.20/1.21	c BCD2: found a new core of size 2: cost of the new core is >=4
1.20/1.21	c lower bound updated to 308
1.20/1.21	c BCD2: 308 <= obj <= 312
1.20/1.21	c BCD2: #cores=4, #unrelaxed=2, #relaxed=5, #hardened=2
1.20/1.21	c BCD2: #sat=1 #unsat=5 bias=5/6
1.20/1.21	c Solving starts ...
1.20/1.21	c ============================[ Search Statistics ]============================
1.20/1.21	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.21	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.21	c =============================================================================
1.20/1.21	c  0.0s |       0 |        0 |        0 |      114      0 |       39 |      121
1.20/1.21	c  0.0s |       0 |        7 |        5 |      114      0 |      100 |      121
1.20/1.21	c #cpu_time = 0.001s
1.20/1.21	c #wall_clock_time = 0.001s
1.20/1.21	c #decision = 7
1.20/1.21	c #random_decision = 0
1.20/1.21	c #conflict = 5
1.20/1.21	c #restart = 0
1.20/1.21	c lower bound updated to 313
1.20/1.21	s OPTIMUM FOUND
1.20/1.21	v x1 -x2 -x3 x4 x5 x6 -x7 -x8 x9 x10
1.20/1.21	v x11 x12 -x13 x14 x15 x16 x17 x18 x19 x20
1.20/1.21	v x21 -x22 x23 x24 x25 x26 x27 -x28 -x29 -x30
1.20/1.21	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
1.20/1.21	v -x41 -x42 -x43 -x44 -x45 x46 x47 x48 -x49 x50
1.20/1.21	v x51 x52 x53 x54 x55 x56 x57 -x58 x59 x60
1.20/1.21	v x61 x62 x63 x64 x65 x66 -x67 x68 x69 x70
1.20/1.21	v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
1.20/1.21	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
1.20/1.21	v x91 x92 x93 -x94 x95 x96 x97 x98 x99
1.20/1.21	c total CPU time = 1.209s
1.20/1.21	c total wall clock time = 1.212s

Verifier Data 

OK	313

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-4104977-1466242879/watcher-4104977-1466242879 -o /tmp/evaluation-result-4104977-1466242879/solver-4104977-1466242879 -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-4104977-1466242879.opb 

pid=2350
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: 1.87 1.98 1.89 3/179 2353
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2353] ppid=2350 vsize=241084 CPUtime=0 cores=1,3,5,7
/proc/2353/stat : 2353 (toysat) R 2350 2353 28898 0 -1 4202496 806 0 0 0 0 0 0 0 20 0 4 0 26338033 246870016 1167 33554432000 4194304 16246674 140733738927568 140733738910488 4221016 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2353/statm: 60271 1174 440 2943 0 57165 0
[pid=2353/tid=2354] ppid=2350 vsize=304572 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2354/stat : 2354 (toysat) S 2350 2353 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338033 311881728 1422 33554432000 4194304 16246674 140733738927568 140683870448880 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2353/tid=2355] ppid=2350 vsize=308668 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2355/stat : 2355 (toysat) S 2350 2353 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338033 316076032 1441 33554432000 4194304 16246674 140733738927568 140683859959024 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2353/tid=2356] ppid=2350 vsize=312764 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2356/stat : 2356 (toysat) S 2350 2353 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338033 320270336 1457 33554432000 4194304 16246674 140733738927568 140683849485488 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 1.87 1.98 1.89 3/179 2353
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2353] ppid=2350 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/2353/stat : 2353 (toysat) R 2350 2353 28898 0 -1 4202496 30294 0 0 0 5 4 0 0 20 0 4 0 26338033 1247350784 30646 33554432000 4194304 16246674 140733738927568 140733738910488 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2353/statm: 304529 30660 641 2943 0 301423 0
[pid=2353/tid=2354] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2354/stat : 2354 (toysat) S 2350 2353 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 30670 33554432000 4194304 16246674 140733738927568 140683870448880 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2353/tid=2355] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2355/stat : 2355 (toysat) S 2350 2353 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 30680 33554432000 4194304 16246674 140733738927568 140683859959024 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2353/tid=2356] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2356/stat : 2356 (toysat) S 2350 2353 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 30691 33554432000 4194304 16246674 140733738927568 140683849485488 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

[startup+0.200569 s]
/proc/loadavg: 1.87 1.98 1.89 3/179 2353
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2353] ppid=2350 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/2353/stat : 2353 (toysat) R 2350 2353 28898 0 -1 4202496 54998 0 0 0 12 7 0 0 20 0 4 0 26338033 1247350784 55351 33554432000 4194304 16246674 140733738927568 140733738910488 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2353/statm: 304529 55365 641 2943 0 301423 0
[pid=2353/tid=2354] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2354/stat : 2354 (toysat) S 2350 2353 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 55374 33554432000 4194304 16246674 140733738927568 140683870448880 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2353/tid=2355] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2355/stat : 2355 (toysat) S 2350 2353 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 55382 33554432000 4194304 16246674 140733738927568 140683859959024 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2353/tid=2356] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2356/stat : 2356 (toysat) S 2350 2353 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 55391 33554432000 4194304 16246674 140733738927568 140683849485488 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) 1218116

[startup+0.30048 s]
/proc/loadavg: 1.87 1.98 1.89 3/179 2353
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2353] ppid=2350 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/2353/stat : 2353 (toysat) R 2350 2353 28898 0 -1 4202496 78638 0 0 0 19 9 0 0 20 0 4 0 26338033 1247350784 78990 33554432000 4194304 16246674 140733738927568 140733738909440 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2353/statm: 304529 79001 641 2943 0 301423 0
[pid=2353/tid=2354] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2354/stat : 2354 (toysat) S 2350 2353 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 79007 33554432000 4194304 16246674 140733738927568 140683870448880 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2353/tid=2355] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2355/stat : 2355 (toysat) S 2350 2353 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 79012 33554432000 4194304 16246674 140733738927568 140683859959024 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2353/tid=2356] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2356/stat : 2356 (toysat) S 2350 2353 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 79017 33554432000 4194304 16246674 140733738927568 140683849485488 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

[startup+0.700418 s]
/proc/loadavg: 1.87 1.98 1.89 3/179 2353
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2353] ppid=2350 vsize=1218116 CPUtime=0.68 cores=1,3,5,7
/proc/2353/stat : 2353 (toysat) R 2350 2353 28898 0 -1 4202496 176634 0 0 0 47 21 0 0 20 0 4 0 26338033 1247350784 176986 33554432000 4194304 16246674 140733738927568 140733738909440 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2353/statm: 304529 176991 641 2943 0 301423 0
[pid=2353/tid=2354] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2354/stat : 2354 (toysat) S 2350 2353 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 176995 33554432000 4194304 16246674 140733738927568 140683870448880 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2353/tid=2355] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2355/stat : 2355 (toysat) S 2350 2353 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 176998 33554432000 4194304 16246674 140733738927568 140683859959024 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2353/tid=2356] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2356/stat : 2356 (toysat) S 2350 2353 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 177001 33554432000 4194304 16246674 140733738927568 140683849485488 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2353 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.80056 s]
/proc/loadavg: 1.87 1.98 1.89 3/179 2353
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2353] ppid=2350 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/2353/stat : 2353 (toysat) R 2350 2353 28898 0 -1 4202496 202061 0 0 0 54 25 0 0 20 0 4 0 26338033 1247350784 202413 33554432000 4194304 16246674 140733738927568 140733738909440 6958849 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2353/statm: 304529 202433 653 2943 0 301423 0
[pid=2353/tid=2354] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2354/stat : 2354 (toysat) S 2350 2353 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 202445 33554432000 4194304 16246674 140733738927568 140683870448880 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2353/tid=2355] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2355/stat : 2355 (toysat) S 2350 2353 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 202457 33554432000 4194304 16246674 140733738927568 140683859959024 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2353/tid=2356] ppid=2350 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2356/stat : 2356 (toysat) S 2350 2353 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26338033 1247350784 202469 33554432000 4194304 16246674 140733738927568 140683849485488 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+1.20778 s]
/proc/loadavg: 1.87 1.98 1.89 3/183 2357
/proc/meminfo: memFree=29034012/32872528 swapFree=526336/559040
[pid=2353] ppid=2350 vsize=1224260 CPUtime=1.2 cores=1,3,5,7
/proc/2353/stat : 2353 (toysat) R 2350 2353 28898 0 -1 4202496 246996 0 0 0 89 31 0 0 20 0 4 0 26338033 1253642240 247304 33554432000 4194304 16246674 140733738927568 140733738926880 12429162 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2353/statm: 306065 247304 842 2943 0 302959 0
[pid=2353/tid=2354] ppid=2350 vsize=1224260 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2354/stat : 2354 (toysat) S 2350 2353 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26338033 1253642240 247304 33554432000 4194304 16246674 140733738927568 140683870448880 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2353/tid=2355] ppid=2350 vsize=1224260 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2355/stat : 2355 (toysat) S 2350 2353 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26338033 1253642240 247304 33554432000 4194304 16246674 140733738927568 140683859959024 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=2353/tid=2356] ppid=2350 vsize=1224260 CPUtime=0 cores=1,3,5,7
/proc/2353/task/2356/stat : 2356 (toysat) S 2350 2353 28898 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 26338033 1253642240 247304 33554432000 4194304 16246674 140733738927568 140683849485488 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 1224260

Child status: 0
Real time (s): 1.27246
CPU time (s): 1.26781
CPU user time (s): 0.901862
CPU system time (s): 0.365944
CPU usage (%): 99.6345
Max. virtual memory (cumulated for all children) (KiB): 1224260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.901862
system time used= 0.365944
maximum resident set size= 989512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247071
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= 21
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:19
IDJOB=4104977
IDBENCH=2781
IDSOLVER=2542
FILE ID=node106/4104977-1466242879
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=313-Q=503.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104977-1466242879/watcher-4104977-1466242879 -o /tmp/evaluation-result-4104977-1466242879/solver-4104977-1466242879 -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-4104977-1466242879.opb

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

MD5SUM BENCH= e577c666a965aab2d849e93ae596d8aa
RANDOM SEED=1999243693

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:        30021824 kB
Buffers:           82512 kB
Cached:           208132 kB
SwapCached:         1868 kB
Active:          1340892 kB
Inactive:         203576 kB
Active(anon):    1253140 kB
Inactive(anon):     3048 kB
Active(file):      87752 kB
Inactive(file):   200528 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16776 kB
Writeback:             0 kB
AnonPages:       1812372 kB
Mapped:            10664 kB
Shmem:                 0 kB
Slab:             612968 kB
SReclaimable:      55080 kB
SUnreclaim:       557888 kB
KernelStack:        1520 kB
PageTables:         7460 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:    268288 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 11:41:20