Trace number 4104769

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 2016-05-02OPT23 0.153976 0.158287

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=23-Q=379.opb
MD5SUM66d309218ab81b924256566a07f8cb61
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark0.013997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
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 269838
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 2016-06-18T11:40:58+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-4104769-1466242858.opb"]
0.00/0.01	c use --random-gen="3392918526 2625665221 977475598 43540412 2801506891 2134551060 292793110 3147831365 388131055 2980786986 3560930635 339610969 3258431743 1276604798 662775609 3961045920 4231740055 3121131824 2628923713 898124127 523784909 1803399492 4050952180 194952488 2286819377 2409739648 1309681811 2795626206 700973261 2611473301 2445253223 3062496150 116240303 10241857 999104550 2685868014 2596706690 4198612615 787104273 2161134568 416706363 2511926094 143981096 3368068069 1427707145 1606587874 789665230 1579480312 182746363 2591462807 780222385 3089644631 450353288 410865827 1805695586 3014452019 154728112 3109325193 967780070 1039248628 3791498130 3131743743 2125479415 1906900181 2463286447 3636907018 2752388812 3959770036 3092559093 2675993341 3004750443 4250423512 1560921375 2366466221 427218996 197723630 2347001239 1974897699 2480720367 2298340163 1163614962 783323669 533925499 1731562669 3129939038 3536166631 1551232046 2531279859 708359778 1154187780 794153408 415056305 1440196043 953953237 3775209690 3647290885 1135206434 2990296296 1216053973 1960715900 1789001728 753494769 3742883006 2416897055 4127468697 3865466562 4049164626 2205040130 42638190 868711282 3729179347 1832094680 2762129869 1302775189 478321061 698353400 2994728639 2079706592 2877308120 1252257437 625461386 2227872601 3062213716 10682489 2270829048 2009610421 738465771 1573200953 810980031 425879881 2182541984 3368387426 3848896351 3868859823 3217377134 1290427701 2721013224 3431683261 4286805928 16662699 1367436607 3006898690 3411484127 983143665 4112379898 596535598 925521344 1491071735 3562381822 1956681002 2247451465 3637607657 132096321 1720536113 3778753470 1965926515 3828658261 2272125778 3951866054 886492542 1049290661 3577938098 4235227974 2718268908 1284551190 139065297 72920531 1012159085 3899991322 929934921 1613285711 3158127781 256768554 1103736628 1270107120 2051345583 694126574 3875254567 3718018047 3117929844 1397041001 3875637915 1780797123 880775009 169364242 1478508506 1077638364 3959151346 648532484 1797926851 912918931 4065441134 3606890865 2700662310 2140169092 2276385204 1532623016 1992471801 1547137391 2654411038 4117020377 1640931529 1778031538 1303449701 3470410047 761556318 1129006455 4114423630 187958649 2874928786 531644579 44264852 2247903268 1763998137 2789128122 3130231597 3438092357 2119831407 1449479726 1456710057 1080294631 301684480 3229798712 3153107681 1285559194 2239944741 616482696 939841892 3388585759 1821808716 488270202 1190393691 709234072 4252962480 2074480113 3730056464 1298117388 3548514594 2071377386 2769262285 2850375370 3867346154 3320501213 3467687933 1359031047 2627639561 4124800238 621932547 3631636641 1653623118 1012974226 2709535255 3436913942 3033606781 2127658796 826073179 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.00/0.08	c BCD2: Hardening is enabled.
0.00/0.08	c BCD2: BiasedSearch is enabled.
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 |        6 |        0
0.00/0.08	c  0.0s |       0 |       27 |       22 |      114      0 |        6 |       12
0.00/0.08	c #cpu_time = 0.005s
0.00/0.08	c #wall_clock_time = 0.005s
0.00/0.08	c #decision = 27
0.00/0.08	c #random_decision = 0
0.00/0.08	c #conflict = 22
0.00/0.08	c #restart = 0
0.00/0.08	o 379
0.00/0.08	c BCD2: updating upper bound: 511 -> 378
0.00/0.08	c BCD2: 0 <= obj <= 378
0.00/0.08	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.00/0.08	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |        6 |       12
0.00/0.08	c  0.0s |       0 |        5 |        1 |      114      0 |        6 |       12
0.00/0.08	c #cpu_time = 0.000s
0.00/0.08	c #wall_clock_time = 0.000s
0.00/0.08	c #decision = 5
0.00/0.08	c #random_decision = 0
0.00/0.08	c #conflict = 1
0.00/0.08	c #restart = 0
0.00/0.08	c BCD2: found a new core of size 5: cost of the new core is >=16
0.00/0.08	c lower bound updated to 16
0.00/0.08	c BCD2: 16 <= obj <= 378
0.00/0.08	c BCD2: #cores=1, #unrelaxed=4, #relaxed=5, #hardened=0
0.00/0.08	c BCD2: #sat=1 #unsat=2 bias=2/3
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 |        6 |       12
0.08/0.10	c  0.0s |       0 |       96 |       90 |      126      0 |        6 |       12
0.08/0.10	c #cpu_time = 0.014s
0.08/0.10	c #wall_clock_time = 0.014s
0.08/0.10	c #decision = 96
0.08/0.10	c #random_decision = 1
0.08/0.10	c #conflict = 90
0.08/0.10	c #restart = 0
0.08/0.10	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 9: cost of the new core is >=17
0.08/0.10	c lower bound updated to 17
0.08/0.10	c BCD2: 17 <= obj <= 378
0.08/0.10	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.08/0.10	c BCD2: #sat=1 #unsat=3 bias=3/4
0.08/0.10	c Solving starts ...
0.08/0.10	c ============================[ Search Statistics ]============================
0.08/0.10	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.10	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.10	c =============================================================================
0.08/0.10	c  0.0s |       0 |        0 |        0 |      126      0 |        7 |       12
0.08/0.12	c  0.0s |       1 |      115 |      100 |      126      1 |        7 |       13
0.08/0.14	c  0.0s |       1 |      233 |      203 |      139      3 |        7 |       13
0.08/0.14	c #cpu_time = 0.041s
0.08/0.14	c #wall_clock_time = 0.041s
0.08/0.14	c #decision = 233
0.08/0.14	c #random_decision = 0
0.08/0.14	c #conflict = 203
0.08/0.14	c #restart = 1
0.08/0.14	o 23
0.08/0.14	c BCD2: hardening fixes 5 literals
0.08/0.14	c BCD2: updating upper bound: 378 -> 22
0.08/0.14	c BCD2: 17 <= obj <= 22
0.08/0.14	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=5
0.08/0.14	c BCD2: #sat=2 #unsat=3 bias=3/5
0.08/0.14	c Solving starts ...
0.08/0.14	c ============================[ Search Statistics ]============================
0.08/0.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.14	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.14	c =============================================================================
0.08/0.14	c  0.0s |       0 |        0 |        0 |      139      0 |       54 |       15
0.08/0.14	c  0.0s |       0 |        1 |        1 |      139      0 |       55 |      155
0.08/0.14	c #cpu_time = 0.001s
0.08/0.14	c #wall_clock_time = 0.001s
0.08/0.14	c #decision = 1
0.08/0.14	c #random_decision = 0
0.08/0.14	c #conflict = 1
0.08/0.14	c #restart = 0
0.08/0.14	c BCD2: updating lower bound of a core
0.08/0.14	c lower bound updated to 21
0.08/0.14	c BCD2: 21 <= obj <= 22
0.08/0.14	c BCD2: #cores=1, #unrelaxed=0, #relaxed=4, #hardened=5
0.08/0.14	c BCD2: #sat=2 #unsat=4 bias=4/6
0.08/0.14	c Solving starts ...
0.08/0.14	c ============================[ Search Statistics ]============================
0.08/0.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.14	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.14	c =============================================================================
0.08/0.14	c  0.0s |       0 |        0 |        0 |      139      0 |       57 |      156
0.08/0.14	c  0.0s |       0 |        1 |        1 |      139      0 |       58 |      168
0.08/0.14	c #cpu_time = 0.001s
0.08/0.14	c #wall_clock_time = 0.001s
0.08/0.14	c #decision = 1
0.08/0.14	c #random_decision = 0
0.08/0.14	c #conflict = 1
0.08/0.14	c #restart = 0
0.08/0.14	c BCD2: updating lower bound of a core
0.08/0.14	c lower bound updated to 23
0.08/0.14	s OPTIMUM FOUND
0.08/0.14	v x1 x2 x3 -x4 x5 -x6 -x7 -x8 -x9 x10
0.08/0.14	v x11 -x12 x13 x14 x15 x16 -x17 x18 x19 x20
0.08/0.14	v -x21 x22 x23 x24 x25 -x26 x27 x28 x29 -x30
0.08/0.14	v x31 x32 x33 x34 -x35 x36 x37 x38 -x39 x40
0.08/0.14	v x41 x42 x43 -x44 x45 -x46 -x47 -x48 -x49 -x50
0.08/0.14	v -x51 -x52 -x53 -x54 x55 x56 -x57 x58 x59 x60
0.08/0.14	v x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.08/0.14	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.08/0.14	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.08/0.14	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.08/0.14	c total CPU time = 0.144s
0.08/0.14	c total wall clock time = 0.144s

Verifier Data 

OK	23

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-4104769-1466242858/watcher-4104769-1466242858 -o /tmp/evaluation-result-4104769-1466242858/solver-4104769-1466242858 -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-4104769-1466242858.opb 

pid=1019
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: 1.91 2.00 1.90 3/180 1022
/proc/meminfo: memFree=30022792/32872528 swapFree=526336/559040
[pid=1022] ppid=1019 vsize=241084 CPUtime=0 cores=1,3,5,7
/proc/1022/stat : 1022 (toysat) R 1019 1022 28898 0 -1 4202496 566 0 0 0 0 0 0 0 20 0 4 0 26335958 246870016 426 33554432000 4194304 16246674 140737223753552 140737223752976 12275208 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1022/statm: 60271 433 347 2943 0 57165 0
[pid=1022/tid=1023] ppid=1019 vsize=448956 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1023/stat : 1023 (toysat) S 1019 1022 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335959 459730944 1479 33554432000 4194304 16246674 140737223753552 140715616087280 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1022/tid=1024] ppid=1019 vsize=454076 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1024/stat : 1024 (toysat) S 1019 1022 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335959 464973824 1498 33554432000 4194304 16246674 140737223753552 140715605597424 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1022/tid=1025] ppid=1019 vsize=458172 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1025/stat : 1025 (toysat) S 1019 1022 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335959 469168128 1515 33554432000 4194304 16246674 140737223753552 140715595123888 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100167 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 1022
/proc/meminfo: memFree=30022792/32872528 swapFree=526336/559040
[pid=1022] ppid=1019 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/1022/stat : 1022 (toysat) R 1019 1022 28898 0 -1 4202496 30167 0 0 0 5 3 0 0 20 0 4 0 26335958 1247350784 30003 33554432000 4194304 16246674 140737223753552 140737223752976 6021133 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1022/statm: 304529 30010 789 2943 0 301423 0
[pid=1022/tid=1023] ppid=1019 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1023/stat : 1023 (toysat) S 1019 1022 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335959 1247350784 30015 33554432000 4194304 16246674 140737223753552 140715616087280 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1022/tid=1024] ppid=1019 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1024/stat : 1024 (toysat) S 1019 1022 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335959 1247350784 30023 33554432000 4194304 16246674 140737223753552 140715605597424 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1022/tid=1025] ppid=1019 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1025/stat : 1025 (toysat) S 1019 1022 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335959 1247350784 30032 33554432000 4194304 16246674 140737223753552 140715595123888 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1022 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.100167 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 1022
/proc/meminfo: memFree=30022792/32872528 swapFree=526336/559040
[pid=1022] ppid=1019 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/1022/stat : 1022 (toysat) R 1019 1022 28898 0 -1 4202496 30167 0 0 0 5 3 0 0 20 0 4 0 26335958 1247350784 30003 33554432000 4194304 16246674 140737223753552 140737223752976 6021133 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1022/statm: 304529 30010 789 2943 0 301423 0
[pid=1022/tid=1023] ppid=1019 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1023/stat : 1023 (toysat) S 1019 1022 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335959 1247350784 30015 33554432000 4194304 16246674 140737223753552 140715616087280 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1022/tid=1024] ppid=1019 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1024/stat : 1024 (toysat) S 1019 1022 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335959 1247350784 30023 33554432000 4194304 16246674 140737223753552 140715605597424 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1022/tid=1025] ppid=1019 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1022/task/1025/stat : 1025 (toysat) S 1019 1022 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335959 1247350784 30032 33554432000 4194304 16246674 140737223753552 140715595123888 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.158287
CPU time (s): 0.153976
CPU user time (s): 0.090986
CPU system time (s): 0.06299
CPU usage (%): 97.2764
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090986
system time used= 0.06299
maximum resident set size= 156124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39203
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= 18
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:58
IDJOB=4104769
IDBENCH=2751
IDSOLVER=2542
FILE ID=node106/4104769-1466242858
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=23-Q=379.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104769-1466242858/watcher-4104769-1466242858 -o /tmp/evaluation-result-4104769-1466242858/solver-4104769-1466242858 -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-4104769-1466242858.opb

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

MD5SUM BENCH= 66d309218ab81b924256566a07f8cb61
RANDOM SEED=445599508

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:        30023048 kB
Buffers:           81688 kB
Cached:           207484 kB
SwapCached:         1868 kB
Active:          1339916 kB
Inactive:         203208 kB
Active(anon):    1253264 kB
Inactive(anon):     3048 kB
Active(file):      86652 kB
Inactive(file):   200160 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17300 kB
Writeback:             0 kB
AnonPages:       1816512 kB
Mapped:            10956 kB
Shmem:                 0 kB
Slab:             612500 kB
SReclaimable:      54744 kB
SUnreclaim:       557756 kB
KernelStack:        1528 kB
PageTables:         7448 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:    239616 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 11:40:59