Trace number 4397166

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) 1507.4 1509.64

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_11_1.xml
MD5SUM32630071a9cd02ab12e325390d6637b6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark257
Best CPU time to get the best result obtained on this benchmark2520.19
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":13,"count":111},{"size":50,"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 (10068 MiB free)
  memory of node 1: 16384 MiB (13348 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397166-1568594126/watcher-4397166-1568594126 -o /tmp/evaluation-result-4397166-1568594126/solver-4397166-1568594126 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568572743-2768 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397166-1568594126.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=6997, runsolver pid=6994

[startup+0.100163 s]*
/proc/loadavg: 4.46 3.38 2.60 3/201 6998
/proc/meminfo: memFree=23967312/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=39152 memory=15356 CPUtime=0.1 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 4007 0 0 0 9 1 0 0 20 0 1 0 435351041 40091648 3839 33554432000 4194304 6211092 140731141734080 140731141729512 140644813621635 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 9788 3839 809 493 0 3093 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 15356 KiB

[startup+0.209709 s]*
/proc/loadavg: 4.26 3.36 2.60 3/201 6998
/proc/meminfo: memFree=23965452/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=40728 memory=16872 CPUtime=0.21 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 4430 0 0 0 20 1 0 0 20 0 1 0 435351041 41705472 4218 33554432000 4194304 6211092 140731141734080 140731141729512 140644812835130 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 10182 4218 819 493 0 3487 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 16872 KiB

[startup+0.309076 s]*
/proc/loadavg: 4.26 3.36 2.60 3/201 6998
/proc/meminfo: memFree=23964516/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=41712 memory=17928 CPUtime=0.31 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 4684 0 0 0 30 1 0 0 20 0 1 0 435351041 42713088 4482 33554432000 4194304 6211092 140731141734080 140731141707640 5013020 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 10428 4482 819 493 0 3733 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17928 KiB

[startup+0.700276 s]
/proc/loadavg: 4.26 3.36 2.60 3/201 6999
/proc/meminfo: memFree=23962784/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=45840 memory=21992 CPUtime=0.69 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 5683 0 0 0 68 1 0 0 20 0 1 0 435351041 46940160 5498 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 11460 5498 819 493 0 4765 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45840 KiB
Current children cumulated memory: 21992 KiB

[startup+1.50028 s]
/proc/loadavg: 4.26 3.36 2.60 3/201 6999
/proc/meminfo: memFree=23957532/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=54208 memory=30316 CPUtime=1.49 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 7772 0 0 0 148 1 0 0 20 0 1 0 435351041 55508992 7579 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 13552 7579 819 493 0 6857 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54208 KiB
Current children cumulated memory: 30316 KiB

[startup+3.10948 s]
/proc/loadavg: 4.26 3.36 2.60 3/201 6999
/proc/meminfo: memFree=23936516/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=71156 memory=47068 CPUtime=3.1 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 12141 0 0 0 308 2 0 0 20 0 1 0 435351041 72863744 11767 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 17789 11767 819 493 0 11094 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 71156 KiB
Current children cumulated memory: 47068 KiB

[startup+6.30027 s]
/proc/loadavg: 4.08 3.34 2.59 3/201 6999
/proc/meminfo: memFree=23905408/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=105096 memory=80520 CPUtime=6.29 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 20638 0 0 0 626 3 0 0 20 0 1 0 435351041 107618304 20130 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 26274 20130 819 493 0 19579 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 105096 KiB
Current children cumulated memory: 80520 KiB

[startup+12.7003 s]
/proc/loadavg: 3.91 3.32 2.59 3/200 6999
/proc/meminfo: memFree=23841500/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=171084 memory=147048 CPUtime=12.69 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 37484 0 0 0 1264 5 0 0 20 0 1 0 435351041 175190016 36762 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 42771 36762 819 493 0 36076 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 171084 KiB
Current children cumulated memory: 147048 KiB

[startup+25.5003 s]
/proc/loadavg: 3.62 3.27 2.58 3/200 6999
/proc/meminfo: memFree=23705604/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=305580 memory=280324 CPUtime=25.48 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 71145 0 0 0 2539 9 0 0 20 0 1 0 435351041 312913920 70081 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 76395 70081 819 493 0 69700 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 305580 KiB
Current children cumulated memory: 280324 KiB

[startup+51.1094 s]
/proc/loadavg: 2.98 3.15 2.56 3/201 7002
/proc/meminfo: memFree=23430780/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=576848 memory=548892 CPUtime=51.08 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 136789 0 0 0 5092 16 0 0 20 0 1 0 435351041 590692352 137223 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 144212 137223 819 493 0 137517 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 576848 KiB
Current children cumulated memory: 548892 KiB

[startup+102.3 s]
/proc/loadavg: 2.43 2.97 2.54 3/201 7006
/proc/meminfo: memFree=22896340/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=1123608 memory=1083916 CPUtime=102.25 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 267550 0 0 0 10189 36 0 0 20 0 1 0 435351041 1150574592 270979 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 280902 270979 819 493 0 274207 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 1123608 KiB
Current children cumulated memory: 1083916 KiB

[startup+162.3 s]
/proc/loadavg: 2.16 2.80 2.50 3/200 7010
/proc/meminfo: memFree=22265032/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=1757260 memory=1714264 CPUtime=162.22 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 420514 0 0 0 16163 59 0 0 20 0 1 0 435351041 1799434240 428566 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 439315 428566 819 493 0 432620 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 1757260 KiB
Current children cumulated memory: 1714264 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.65 2.47 3/200 7014
/proc/meminfo: memFree=21636612/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=2366308 memory=2341708 CPUtime=222.2 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 572784 0 0 0 22138 82 0 0 20 0 1 0 435351041 2423099392 585427 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 591577 585427 819 493 0 584882 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 2366308 KiB
Current children cumulated memory: 2341708 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.53 2.44 3/199 7020
/proc/meminfo: memFree=21005324/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=3012136 memory=2971376 CPUtime=282.17 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 725595 0 0 0 28114 103 0 0 20 0 1 0 435351041 3084427264 742844 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 753034 742844 819 493 0 746339 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 3012136 KiB
Current children cumulated memory: 2971376 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.44 2.41 3/199 7031
/proc/meminfo: memFree=20375788/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=3676416 memory=3598528 CPUtime=342.14 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 878392 0 0 0 34088 126 0 0 20 0 1 0 435351041 3764649984 899632 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 919104 899632 819 493 0 912409 0
Current children cumulated CPU time: 342.14 s
Current children cumulated vsize: 3676416 KiB
Current children cumulated memory: 3598528 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.36 2.39 3/199 7035
/proc/meminfo: memFree=19744852/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=4285464 memory=4228144 CPUtime=402.12 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 1030803 0 0 0 40063 149 0 0 20 0 1 0 435351041 4388315136 1057036 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 1071366 1057036 819 493 0 1064671 0
Current children cumulated CPU time: 402.12 s
Current children cumulated vsize: 4285464 KiB
Current children cumulated memory: 4228144 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.29 2.36 3/199 7041
/proc/meminfo: memFree=19114656/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=4894248 memory=4857452 CPUtime=462.1 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 1183120 0 0 0 46037 173 0 0 20 0 1 0 435351041 5011709952 1214363 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 1223562 1214363 819 493 0 1216867 0
Current children cumulated CPU time: 462.1 s
Current children cumulated vsize: 4894248 KiB
Current children cumulated memory: 4857452 KiB


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# More data... #
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Current children cumulated vsize: 10576824 KiB
Current children cumulated memory: 10508000 KiB

[startup+1062.3 s]
/proc/loadavg: 2.01 2.06 2.20 3/201 7096
/proc/meminfo: memFree=12820012/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=11184816 memory=11136488 CPUtime=1061.87 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 2706794 0 0 0 105751 436 0 0 20 0 1 0 435351041 11453251584 2784122 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 2796204 2784122 819 493 0 2789509 0
Current children cumulated CPU time: 1061.87 s
Current children cumulated vsize: 11184816 KiB
Current children cumulated memory: 11136488 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.05 2.19 3/201 7100
/proc/meminfo: memFree=12192272/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=11792544 memory=11762624 CPUtime=1121.85 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 2858999 0 0 0 111714 471 0 0 20 0 1 0 435351041 12075565056 2940656 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 2948136 2940656 819 493 0 2941441 0
Current children cumulated CPU time: 1121.85 s
Current children cumulated vsize: 11792544 KiB
Current children cumulated memory: 11762624 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.04 2.18 3/201 7106
/proc/meminfo: memFree=11563216/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=12587260 memory=12390324 CPUtime=1181.83 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 3011584 0 0 0 117680 503 0 0 20 0 1 0 435351041 12889354240 3097581 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3146815 3097581 819 493 0 3140120 0
Current children cumulated CPU time: 1181.83 s
Current children cumulated vsize: 12587260 KiB
Current children cumulated memory: 12390324 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.17 3/199 7111
/proc/meminfo: memFree=10933432/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=13194988 memory=13018548 CPUtime=1241.8 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 3163763 0 0 0 123646 534 0 0 20 0 1 0 435351041 13511667712 3254637 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3298747 3254637 819 493 0 3292052 0
Current children cumulated CPU time: 1241.8 s
Current children cumulated vsize: 13194988 KiB
Current children cumulated memory: 13018548 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.15 3/199 7115
/proc/meminfo: memFree=10306332/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=13802848 memory=13644732 CPUtime=1301.78 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 3315980 0 0 0 129612 566 0 0 20 0 1 0 435351041 14134116352 3411183 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3450712 3411183 819 493 0 3444017 0
Current children cumulated CPU time: 1301.78 s
Current children cumulated vsize: 13802848 KiB
Current children cumulated memory: 13644732 KiB

[startup+1362.3 s]
/proc/loadavg: 2.04 2.04 2.15 3/199 7121
/proc/meminfo: memFree=9675476/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=14410048 memory=14272420 CPUtime=1361.75 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 3468037 0 0 0 135575 600 0 0 20 0 1 0 435351041 14755889152 3568105 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3602512 3568105 819 493 0 3595817 0
Current children cumulated CPU time: 1361.75 s
Current children cumulated vsize: 14410048 KiB
Current children cumulated memory: 14272420 KiB

[startup+1422.3 s]
/proc/loadavg: 2.02 2.03 2.14 3/199 7126
/proc/meminfo: memFree=9049104/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=15016984 memory=14897872 CPUtime=1421.73 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 3620083 0 0 0 141536 637 0 0 20 0 1 0 435351041 15377391616 3724468 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3754246 3724468 819 493 0 3747551 0
Current children cumulated CPU time: 1421.73 s
Current children cumulated vsize: 15016984 KiB
Current children cumulated memory: 14897872 KiB

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.13 3/199 7130
/proc/meminfo: memFree=8419788/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=15623656 memory=15525040 CPUtime=1481.7 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 3772028 0 0 0 147492 678 0 0 20 0 1 0 435351041 15998623744 3881260 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3905914 3881260 819 493 0 3899219 0
Current children cumulated CPU time: 1481.7 s
Current children cumulated vsize: 15623656 KiB
Current children cumulated memory: 15525040 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1506.9 s]
/proc/loadavg: 2.00 2.02 2.13 3/199 7134
/proc/meminfo: memFree=8168040/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=15872476 memory=15781988 CPUtime=1506.29 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 4202496 3834336 0 0 0 149936 693 0 0 20 0 1 0 435351041 16253415424 3945497 33554432000 4194304 6211092 140731141734080 140731141707640 140644812766181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3968119 3945497 819 493 0 3961424 0
Current children cumulated CPU time: 1506.29 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781988 KiB

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

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

[startup+1509.64 s]
# the end of solver process 6997 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1499.66 s, system=7.743 s

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

[startup+1507.2 s]
/proc/loadavg: 2.00 2.02 2.13 4/200 7135
/proc/meminfo: memFree=8106164/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=15872476 memory=15781988 CPUtime=1506.35 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) S 6994 6997 2736 0 -1 512 3834340 0 0 0 149940 695 0 0 20 0 1 0 435351041 16253415424 3945497 33554432000 4194304 6211092 140731141734080 140731141707640 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3968119 3945497 819 493 0 3961424 0
Current children cumulated CPU time: 1506.35 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781988 KiB

[startup+1508 s]*
/proc/loadavg: 2.00 2.02 2.13 4/200 7135
/proc/meminfo: memFree=7559752/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=15872476 memory=15781988 CPUtime=1506.5 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) S 6994 6997 2736 0 -1 512 3834340 0 0 0 149952 698 0 0 20 0 1 0 435351041 16253415424 3945497 33554432000 4194304 6211092 140731141734080 140731141707640 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3968119 3945497 819 493 0 3961424 0
Current children cumulated CPU time: 1506.5 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781988 KiB

[startup+1508.4 s]
/proc/loadavg: 2.00 2.02 2.13 4/200 7135
/proc/meminfo: memFree=7559752/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=15872476 memory=15781988 CPUtime=1506.57 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) S 6994 6997 2736 0 -1 512 3834340 0 0 0 149958 699 0 0 20 0 1 0 435351041 16253415424 3945497 33554432000 4194304 6211092 140731141734080 140731141707640 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3968119 3945497 819 493 0 3961424 0
Current children cumulated CPU time: 1506.57 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781988 KiB

[startup+1508.8 s]
/proc/loadavg: 2.00 2.02 2.13 4/200 7135
/proc/meminfo: memFree=7559752/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=15872476 memory=15781988 CPUtime=1506.64 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) R 6994 6997 2736 0 -1 512 3834340 0 0 0 149965 699 0 0 20 0 1 0 435351041 16253415424 3945497 33554432000 4194304 6211092 140731141734080 140731141707640 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3968119 3945497 819 493 0 3961424 0
Current children cumulated CPU time: 1506.64 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781988 KiB

[startup+1508.9 s]
/proc/loadavg: 2.00 2.02 2.13 4/200 7135
/proc/meminfo: memFree=7559752/32770624 swapFree=66999428/67108860
[pid=6997] ppid=6994 vsize=15872476 memory=15781988 CPUtime=1506.66 cores=1,3,5,7
/proc/6997/stat : 6997 (cosoco) S 6994 6997 2736 0 -1 512 3834340 0 0 0 149966 700 0 0 20 0 1 0 435351041 16253415424 3945497 33554432000 4194304 6211092 140731141734080 140731141707640 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 18378752 140731141739531 140731141739633 140731141739633 140731141742542 0
/proc/6997/statm: 3968119 3945497 819 493 0 3961424 0
Current children cumulated CPU time: 1506.66 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781988 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1509.64
CPU time (s): 1507.4
CPU user time (s): 1499.66
CPU system time (s): 7.743
CPU usage (%): 99.8521
Max. virtual memory (cumulated for all children) (KiB): 15872476
Max. memory (cumulated for all children) (KiB): 15781988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1499.66
system time used= 7.743
maximum resident set size= 15782084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3834340
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= 138438
involuntary context switches= 3234


# summary of solver processes directly reported to runsolver:
#   pid: 6997
#   total CPU time (s): 1507.4
#   total CPU user time (s): 1499.66
#   total CPU system time (s): 7.743

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.36399 second user time and 10.2112 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-16 02:34:46
IDJOB=4397166
IDBENCH=139382
IDSOLVER=2848
FILE ID=node140/4397166-1568594126
RUNJOBID= node140-1568572743-2768
PBS_JOBID= 21703315
Free space on /tmp= 58136 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_11_1.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397166-1568594126/watcher-4397166-1568594126 -o /tmp/evaluation-result-4397166-1568594126/solver-4397166-1568594126 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568572743-2768 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397166-1568594126.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 32630071a9cd02ab12e325390d6637b6
RANDOM SEED=989267156

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        23979456 kB
MemAvailable:   31427520 kB
Buffers:          202424 kB
Cached:          7453248 kB
SwapCached:         2604 kB
Active:          1979940 kB
Inactive:        6106108 kB
Active(anon):     427164 kB
Inactive(anon):    52176 kB
Active(file):    1552776 kB
Inactive(file):  6053932 kB
Unevictable:      107880 kB
Mlocked:          107880 kB
SwapTotal:      67108860 kB
SwapFree:       66999428 kB
Dirty:              7652 kB
Writeback:             0 kB
AnonPages:        538896 kB
Mapped:            47848 kB
Shmem:             40576 kB
Slab:             300736 kB
SReclaimable:     269816 kB
SUnreclaim:        30920 kB
KernelStack:        3968 kB
PageTables:         6500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     958404 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    452608 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 57596 MiB
End job on node140 at 2019-09-16 02:59:55