Trace number 4397890

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
cosoco 2.0? (MO) 1526.61 1528.46

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_9_11.xml
MD5SUMb3f80a69476de872363c069f96d9d14d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark382
Best CPU time to get the best result obtained on this benchmark2400.08
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":15,"count":111},{"size":51,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (4857 MiB free)
  memory of node 1: 16384 MiB (15323 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397890-1568590767/watcher-4397890-1568590767 -o /tmp/evaluation-result-4397890-1568590767/solver-4397890-1568590767 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1568572742-29189 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397890-1568590767.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=32638, runsolver pid=32635

[startup+0.100165 s]*
/proc/loadavg: 2.01 2.08 2.08 3/199 32639
/proc/meminfo: memFree=20652796/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=39160 memory=15372 CPUtime=0.1 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 4009 0 0 0 10 0 0 0 20 0 1 0 435014543 40099840 3843 33554432000 4194304 6211092 140733275050240 140733275046776 140626340136096 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 9790 3843 809 493 0 3095 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39160 KiB
Current children cumulated memory: 15372 KiB

[startup+0.20969 s]*
/proc/loadavg: 2.01 2.08 2.08 3/199 32639
/proc/meminfo: memFree=20649944/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=40736 memory=17012 CPUtime=0.2 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 4431 0 0 0 20 0 0 0 20 0 1 0 435014543 41713664 4253 33554432000 4194304 6211092 140733275050240 140733275046776 5451482 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 10184 4253 819 493 0 3489 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40736 KiB
Current children cumulated memory: 17012 KiB

[startup+0.30903 s]*
/proc/loadavg: 2.01 2.08 2.08 3/199 32639
/proc/meminfo: memFree=20648140/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=41720 memory=18068 CPUtime=0.3 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 4683 0 0 0 30 0 0 0 20 0 1 0 435014543 42721280 4517 33554432000 4194304 6211092 140733275050240 140733275046776 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 10430 4517 819 493 0 3735 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41720 KiB
Current children cumulated memory: 18068 KiB

[startup+0.700276 s]
/proc/loadavg: 2.01 2.08 2.08 3/199 32639
/proc/meminfo: memFree=20644048/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=45716 memory=22000 CPUtime=0.69 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 5671 0 0 0 69 0 0 0 20 0 1 0 435014543 46813184 5500 33554432000 4194304 6211092 140733275050240 140733275046776 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 11429 5500 819 493 0 4734 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45716 KiB
Current children cumulated memory: 22000 KiB

[startup+1.50029 s]
/proc/loadavg: 2.01 2.08 2.08 3/199 32639
/proc/meminfo: memFree=20631744/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=54084 memory=30060 CPUtime=1.48 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 7735 0 0 0 148 0 0 0 20 0 1 0 435014543 55382016 7515 33554432000 4194304 6211092 140733275050240 140733275023800 5013078 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 13521 7515 819 493 0 6826 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 54084 KiB
Current children cumulated memory: 30060 KiB

[startup+3.10951 s]
/proc/loadavg: 2.01 2.08 2.08 3/199 32639
/proc/meminfo: memFree=20591344/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=70900 memory=46660 CPUtime=3.1 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 12058 0 0 0 309 1 0 0 20 0 1 0 435014543 72601600 11665 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 17725 11665 819 493 0 11030 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70900 KiB
Current children cumulated memory: 46660 KiB

[startup+6.30028 s]
/proc/loadavg: 1.85 2.04 2.06 3/199 32639
/proc/meminfo: memFree=20529816/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=104312 memory=79580 CPUtime=6.29 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 20464 0 0 0 628 1 0 0 20 0 1 0 435014543 106815488 19895 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 26078 19895 819 493 0 19383 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104312 KiB
Current children cumulated memory: 79580 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 2.04 2.06 3/199 32639
/proc/meminfo: memFree=20404320/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=169772 memory=145736 CPUtime=12.69 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 37131 0 0 0 1266 3 0 0 20 0 1 0 435014543 173846528 36434 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 42443 36434 819 493 0 35748 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 169772 KiB
Current children cumulated memory: 145736 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 2.04 2.06 3/199 32639
/proc/meminfo: memFree=20135096/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=302816 memory=277420 CPUtime=25.49 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 70432 0 0 0 2541 8 0 0 20 0 1 0 435014543 310083584 69355 33554432000 4194304 6211092 140733275050240 140733275023800 5446260 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 75704 69355 819 493 0 69009 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 302816 KiB
Current children cumulated memory: 277420 KiB

[startup+51.1095 s]
/proc/loadavg: 1.93 2.04 2.06 3/199 32641
/proc/meminfo: memFree=19592048/32770624 swapFree=66921344/67108860
[pid=32638] ppid=32635 vsize=570652 memory=543072 CPUtime=51.11 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 135962 0 0 0 5096 15 0 0 20 0 1 0 435014543 584347648 135768 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 142663 135768 819 493 0 135968 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 570652 KiB
Current children cumulated memory: 543072 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.03 2.06 3/200 32653
/proc/meminfo: memFree=18533960/32770624 swapFree=66921364/67108860
[pid=32638] ppid=32635 vsize=1109360 memory=1069376 CPUtime=102.3 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 264617 0 0 0 10201 29 0 0 20 0 1 0 435014543 1135984640 267344 33554432000 4194304 6211092 140733275050240 140733275023800 5452223 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 277340 267344 819 493 0 270645 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 1109360 KiB
Current children cumulated memory: 1069376 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/200 32657
/proc/meminfo: memFree=17288760/32770624 swapFree=66921364/67108860
[pid=32638] ppid=32635 vsize=1733376 memory=1688704 CPUtime=162.31 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 415396 0 0 0 16182 49 0 0 20 0 1 0 435014543 1774977024 422176 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 433344 422176 819 493 0 426649 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 1733376 KiB
Current children cumulated memory: 1688704 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 32663
/proc/meminfo: memFree=16041372/32770624 swapFree=66921364/67108860
[pid=32638] ppid=32635 vsize=2332788 memory=2308688 CPUtime=222.32 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 565257 0 0 0 22164 68 0 0 20 0 1 0 435014543 2388774912 577172 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 583197 577172 819 493 0 576502 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 2332788 KiB
Current children cumulated memory: 2308688 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 32667
/proc/meminfo: memFree=14797648/32770624 swapFree=66921364/67108860
[pid=32638] ppid=32635 vsize=2969112 memory=2926592 CPUtime=282.32 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 715681 0 0 0 28146 86 0 0 20 0 1 0 435014543 3040370688 731648 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 742278 731648 819 493 0 735583 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 2969112 KiB
Current children cumulated memory: 2926592 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32671
/proc/meminfo: memFree=13552544/32770624 swapFree=66921364/67108860
[pid=32638] ppid=32635 vsize=3568524 memory=3544532 CPUtime=342.32 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 865543 0 0 0 34126 106 0 0 20 0 1 0 435014543 3654168576 886133 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 892131 886133 819 493 0 885436 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 3568524 KiB
Current children cumulated memory: 3544532 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32678
/proc/meminfo: memFree=12304228/32770624 swapFree=66921364/67108860
[pid=32638] ppid=32635 vsize=4223300 memory=4164320 CPUtime=402.33 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 1015906 0 0 0 40106 127 0 0 20 0 1 0 435014543 4324659200 1041080 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 1055825 1041080 819 493 0 1049130 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 4223300 KiB
Current children cumulated memory: 4164320 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 32682
/proc/meminfo: memFree=11060412/32770624 swapFree=66921364/67108860
[pid=32638] ppid=32635 vsize=4822712 memory=4782260 CPUtime=462.34 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 1165783 0 0 0 46089 145 0 0 20 0 1 0 435014543 4938457088 1195565 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 1205678 1195565 819 493 0 1198983 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 4822712 KiB
Current children cumulated memory: 4782260 KiB


################
# More data... #
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Current children cumulated vsize: 9841328 KiB
Current children cumulated memory: 9748204 KiB

[startup+1002.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 336
/proc/meminfo: memFree=20671464/32770624 swapFree=66921368/67108860
[pid=32638] ppid=32635 vsize=10442588 memory=10369996 CPUtime=1002.23 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 2521136 0 0 0 99866 357 0 0 20 0 1 0 435014543 10693210112 2592499 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 2610647 2592499 819 493 0 2603952 0
Current children cumulated CPU time: 1002.23 s
Current children cumulated vsize: 10442588 KiB
Current children cumulated memory: 10369996 KiB

[startup+1062.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 340
/proc/meminfo: memFree=20051080/32770624 swapFree=66921368/67108860
[pid=32638] ppid=32635 vsize=11043980 memory=10989800 CPUtime=1062.22 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 2671753 0 0 0 105839 383 0 0 20 0 1 0 435014543 11309035520 2747450 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 2760995 2747450 819 493 0 2754300 0
Current children cumulated CPU time: 1062.22 s
Current children cumulated vsize: 11043980 KiB
Current children cumulated memory: 10989800 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 348
/proc/meminfo: memFree=19427936/32770624 swapFree=66921368/67108860
[pid=32638] ppid=32635 vsize=11645240 memory=11611544 CPUtime=1122.2 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 2822277 0 0 0 111809 411 0 0 20 0 1 0 435014543 11924725760 2902886 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 2911310 2902886 819 493 0 2904615 0
Current children cumulated CPU time: 1122.2 s
Current children cumulated vsize: 11645240 KiB
Current children cumulated memory: 11611544 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 353
/proc/meminfo: memFree=18805320/32770624 swapFree=66921372/67108860
[pid=32638] ppid=32635 vsize=12433092 memory=12232520 CPUtime=1182.19 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 2973685 0 0 0 117778 441 0 0 20 0 1 0 435014543 12731486208 3058130 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3108273 3058130 819 493 0 3101578 0
Current children cumulated CPU time: 1182.19 s
Current children cumulated vsize: 12433092 KiB
Current children cumulated memory: 12232520 KiB

[startup+1242.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 358
/proc/meminfo: memFree=18184036/32770624 swapFree=66921372/67108860
[pid=32638] ppid=32635 vsize=13034352 memory=12852060 CPUtime=1242.18 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 3124260 0 0 0 123750 468 0 0 20 0 1 0 435014543 13347176448 3213015 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3258588 3213015 819 493 0 3251893 0
Current children cumulated CPU time: 1242.18 s
Current children cumulated vsize: 13034352 KiB
Current children cumulated memory: 12852060 KiB

[startup+1302.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/201 372
/proc/meminfo: memFree=17563764/32770624 swapFree=66921376/67108860
[pid=32638] ppid=32635 vsize=13635348 memory=13473540 CPUtime=1302.16 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 3274745 0 0 0 129718 498 0 0 20 0 1 0 435014543 13962596352 3368385 33554432000 4194304 6211092 140733275050240 140733275023800 5451566 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3408837 3368385 819 493 0 3402142 0
Current children cumulated CPU time: 1302.16 s
Current children cumulated vsize: 13635348 KiB
Current children cumulated memory: 13473540 KiB

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 401
/proc/meminfo: memFree=16939968/32770624 swapFree=66921388/67108860
[pid=32638] ppid=32635 vsize=14236344 memory=14093128 CPUtime=1362.15 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 3425252 0 0 0 135686 529 0 0 20 0 1 0 435014543 14578016256 3523282 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3559086 3523282 819 493 0 3552391 0
Current children cumulated CPU time: 1362.15 s
Current children cumulated vsize: 14236344 KiB
Current children cumulated memory: 14093128 KiB

[startup+1422.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/200 405
/proc/meminfo: memFree=16320396/32770624 swapFree=66921388/67108860
[pid=32638] ppid=32635 vsize=14837208 memory=14712196 CPUtime=1422.13 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 3575783 0 0 0 141652 561 0 0 20 0 1 0 435014543 15193300992 3678049 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3709302 3678049 819 493 0 3702607 0
Current children cumulated CPU time: 1422.13 s
Current children cumulated vsize: 14837208 KiB
Current children cumulated memory: 14712196 KiB

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/201 411
/proc/meminfo: memFree=15697364/32770624 swapFree=66921388/67108860
[pid=32638] ppid=32635 vsize=15438072 memory=15333516 CPUtime=1482.12 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 3726273 0 0 0 147618 594 0 0 20 0 1 0 435014543 15808585728 3833379 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3859518 3833379 819 493 0 3852823 0
Current children cumulated CPU time: 1482.12 s
Current children cumulated vsize: 15438072 KiB
Current children cumulated memory: 15333516 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1525.7 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 415
/proc/meminfo: memFree=15251900/32770624 swapFree=66921388/67108860
[pid=32638] ppid=32635 vsize=15872352 memory=15782328 CPUtime=1525.51 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 4202496 3835047 0 0 0 151933 618 0 0 20 0 1 0 435014543 16253288448 3945582 33554432000 4194304 6211092 140733275050240 140733275023800 140626330196965 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3968088 3945582 819 493 0 3961393 0
Current children cumulated CPU time: 1525.51 s
Current children cumulated vsize: 15872352 KiB
Current children cumulated memory: 15782328 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+1528.46 s]
# the end of solver process 32638 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1519.63 s, system=6.97574 s

Solver just ended.
Dumping a history of the last processes samples

[startup+1526.4 s]
/proc/loadavg: 2.01 2.02 2.05 3/202 416
/proc/meminfo: memFree=15081284/32770624 swapFree=66921388/67108860
[pid=32638] ppid=32635 vsize=15872352 memory=15782328 CPUtime=1525.63 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 512 3835052 0 0 0 151944 619 0 0 20 0 1 0 435014543 16253288448 3945582 33554432000 4194304 6211092 140733275050240 140733275023800 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3968088 3945582 819 493 0 3961393 0
Current children cumulated CPU time: 1525.63 s
Current children cumulated vsize: 15872352 KiB
Current children cumulated memory: 15782328 KiB

[startup+1527.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 416
/proc/meminfo: memFree=14509088/32770624 swapFree=66921388/67108860
[pid=32638] ppid=32635 vsize=15872352 memory=15782328 CPUtime=1525.76 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) R 32635 32638 29157 0 -1 512 3835052 0 0 0 151955 621 0 0 20 0 1 0 435014543 16253288448 3945582 33554432000 4194304 6211092 140733275050240 140733275023800 5189768 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3968088 3945582 819 493 0 3961393 0
Current children cumulated CPU time: 1525.76 s
Current children cumulated vsize: 15872352 KiB
Current children cumulated memory: 15782328 KiB

[startup+1527.6 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 416
/proc/meminfo: memFree=14509088/32770624 swapFree=66921388/67108860
[pid=32638] ppid=32635 vsize=15872352 memory=15782328 CPUtime=1525.83 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) S 32635 32638 29157 0 -1 512 3835052 0 0 0 151962 621 0 0 20 0 1 0 435014543 16253288448 3945582 33554432000 4194304 6211092 140733275050240 140733275023800 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3968088 3945582 819 493 0 3961393 0
Current children cumulated CPU time: 1525.83 s
Current children cumulated vsize: 15872352 KiB
Current children cumulated memory: 15782328 KiB

[startup+1527.7 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 416
/proc/meminfo: memFree=14509088/32770624 swapFree=66921388/67108860
[pid=32638] ppid=32635 vsize=15872352 memory=15782328 CPUtime=1525.84 cores=1,3,5,7
/proc/32638/stat : 32638 (cosoco) S 32635 32638 29157 0 -1 512 3835052 0 0 0 151963 621 0 0 20 0 1 0 435014543 16253288448 3945582 33554432000 4194304 6211092 140733275050240 140733275023800 5189768 0 16384 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25681920 140733275055115 140733275055217 140733275055217 140733275058126 0
/proc/32638/statm: 3968088 3945582 819 493 0 3961393 0
Current children cumulated CPU time: 1525.84 s
Current children cumulated vsize: 15872352 KiB
Current children cumulated memory: 15782328 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1528.46
CPU time (s): 1526.61
CPU user time (s): 1519.63
CPU system time (s): 6.97574
CPU usage (%): 99.8788
Max. virtual memory (cumulated for all children) (KiB): 15872352
Max. memory (cumulated for all children) (KiB): 15782328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1519.63
system time used= 6.97574
maximum resident set size= 15782352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3835052
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= 139013
involuntary context switches= 1908


# summary of solver processes directly reported to runsolver:
#   pid: 32638
#   total CPU time (s): 1526.61
#   total CPU user time (s): 1519.63
#   total CPU system time (s): 6.97574

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.49839 second user time and 11.3421 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-16 01:38:45
IDJOB=4397890
IDBENCH=139658
IDSOLVER=2850
FILE ID=node141/4397890-1568590767
RUNJOBID= node141-1568572742-29189
PBS_JOBID= 21703314
Free space on /tmp= 58540 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_9_11.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397890-1568590767/watcher-4397890-1568590767 -o /tmp/evaluation-result-4397890-1568590767/solver-4397890-1568590767 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1568572742-29189 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397890-1568590767.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b3f80a69476de872363c069f96d9d14d
RANDOM SEED=163220726

node141.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.93
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.93
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.93
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.93
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        20665808 kB
MemAvailable:   21419552 kB
Buffers:          203020 kB
Cached:           847952 kB
SwapCached:        78604 kB
Active:         10840312 kB
Inactive:         688148 kB
Active(anon):   10404596 kB
Inactive(anon):   114956 kB
Active(file):     435716 kB
Inactive(file):   573192 kB
Unevictable:      109148 kB
Mlocked:          109148 kB
SwapTotal:      67108860 kB
SwapFree:       66921344 kB
Dirty:              2800 kB
Writeback:             0 kB
AnonPages:      10596360 kB
Mapped:            42116 kB
Shmem:             33540 kB
Slab:             151276 kB
SReclaimable:     121344 kB
SUnreclaim:        29932 kB
KernelStack:        3808 kB
PageTables:        25768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   10980172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1378304 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 57996 MiB
End job on node141 at 2019-09-16 02:04:13