Trace number 4408450

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) 1533.82 1535.58

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_16_2.xml
MD5SUM8e5b61791e512734038a023d36a5924c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark69
Best CPU time to get the best result obtained on this benchmark20045.8
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":10,"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 (15119 MiB free)
  memory of node 1: 16384 MiB (13774 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408450-1569811629/watcher-4408450-1569811629 -o /tmp/evaluation-result-4408450-1569811629/solver-4408450-1569811629 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1569787347-31154 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408450-1569811629.xml 

running on 4 cores: 0,2,4,6

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=2857, runsolver pid=2854

[startup+0.100117 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 2858
/proc/meminfo: memFree=29574840/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=38888 memory=15092 CPUtime=0.1 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 3983 0 0 0 10 0 0 0 20 0 1 0 557411413 39821312 3773 33554432000 4194304 6211132 140737433164032 140737433160568 140063032822757 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 9722 3773 809 493 0 3027 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38888 KiB
Current children cumulated memory: 15092 KiB

[startup+0.209688 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 2858
/proc/meminfo: memFree=29571864/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=40596 memory=16868 CPUtime=0.21 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 4415 0 0 0 21 0 0 0 20 0 1 0 557411413 41570304 4217 33554432000 4194304 6211132 140737433164032 140737433160568 140063032822757 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 10149 4217 819 493 0 3454 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 16868 KiB

[startup+0.308997 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 2858
/proc/meminfo: memFree=29569588/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=41712 memory=17924 CPUtime=0.31 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 4669 0 0 0 31 0 0 0 20 0 1 0 557411413 42713088 4481 33554432000 4194304 6211132 140737433164032 140737433160568 5446280 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 10428 4481 819 493 0 3733 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17924 KiB

[startup+0.700231 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 2858
/proc/meminfo: memFree=29565868/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=45708 memory=21728 CPUtime=0.69 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 5650 0 0 0 69 0 0 0 20 0 1 0 557411413 46804992 5432 33554432000 4194304 6211132 140737433164032 140737433137592 140063042767704 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 11427 5432 819 493 0 4732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45708 KiB
Current children cumulated memory: 21728 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 2858
/proc/meminfo: memFree=29555704/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=53944 memory=30048 CPUtime=1.48 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 7703 0 0 0 148 0 0 0 20 0 1 0 557411413 55238656 7512 33554432000 4194304 6211132 140737433164032 140737433137592 5451516 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 13486 7512 819 493 0 6791 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 53944 KiB
Current children cumulated memory: 30048 KiB

[startup+3.10939 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 2858
/proc/meminfo: memFree=29515216/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=70628 memory=46544 CPUtime=3.09 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 11992 0 0 0 308 1 0 0 20 0 1 0 557411413 72323072 11636 33554432000 4194304 6211132 140737433164032 140737433137592 5446956 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 17657 11636 819 493 0 10962 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70628 KiB
Current children cumulated memory: 46544 KiB

[startup+6.30022 s]
/proc/loadavg: 1.92 2.00 2.04 3/201 2860
/proc/meminfo: memFree=29451296/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=103908 memory=79200 CPUtime=6.28 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 20326 0 0 0 626 2 0 0 20 0 1 0 557411413 106401792 19800 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 25977 19800 819 493 0 19282 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 103908 KiB
Current children cumulated memory: 79200 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/201 2860
/proc/meminfo: memFree=29327220/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=168840 memory=144668 CPUtime=12.69 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 36896 0 0 0 1264 5 0 0 20 0 1 0 557411413 172892160 36167 33554432000 4194304 6211132 140737433164032 140737433137592 5443057 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 42210 36167 819 493 0 35515 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 168840 KiB
Current children cumulated memory: 144668 KiB

[startup+25.5002 s]
/proc/loadavg: 1.94 2.00 2.04 3/200 2860
/proc/meminfo: memFree=29057316/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=301224 memory=276556 CPUtime=25.48 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 69664 0 0 0 2539 9 0 0 20 0 1 0 557411413 308453376 69139 33554432000 4194304 6211132 140737433164032 140737433137592 5446258 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 75306 69139 819 493 0 68611 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 301224 KiB
Current children cumulated memory: 276556 KiB

[startup+51.1093 s]
/proc/loadavg: 1.96 2.00 2.04 3/201 2863
/proc/meminfo: memFree=28520892/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=567608 memory=540156 CPUtime=51.08 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 134738 0 0 0 5092 16 0 0 20 0 1 0 557411413 581230592 135039 33554432000 4194304 6211132 140737433164032 140737433137592 5443128 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 141902 135039 819 493 0 135207 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 567608 KiB
Current children cumulated memory: 540156 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/201 2866
/proc/meminfo: memFree=27460620/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=1086744 memory=1062844 CPUtime=102.27 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 262500 0 0 0 10195 32 0 0 20 0 1 0 557411413 1112825856 265711 33554432000 4194304 6211132 140737433164032 140737433137592 140063033743284 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 271686 265711 819 493 0 264991 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1086744 KiB
Current children cumulated memory: 1062844 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/200 2870
/proc/meminfo: memFree=26215664/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=1723468 memory=1678928 CPUtime=162.26 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 412458 0 0 0 16176 50 0 0 20 0 1 0 557411413 1764831232 419732 33554432000 4194304 6211132 140737433164032 140737433137592 5451634 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 430867 419732 819 493 0 424172 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 1723468 KiB
Current children cumulated memory: 1678928 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 2882
/proc/meminfo: memFree=24970280/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=2319052 memory=2293172 CPUtime=222.25 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 561378 0 0 0 22154 71 0 0 20 0 1 0 557411413 2374709248 573293 33554432000 4194304 6211132 140737433164032 140737433137592 140063033746442 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 579763 573293 819 493 0 573068 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2319052 KiB
Current children cumulated memory: 2293172 KiB

[startup+282.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/201 2888
/proc/meminfo: memFree=23721236/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=2954452 memory=2912368 CPUtime=282.26 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 711220 0 0 0 28132 94 0 0 20 0 1 0 557411413 3025358848 728092 33554432000 4194304 6211132 140737433164032 140737433137592 140063033748883 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 738613 728092 819 493 0 731918 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2954452 KiB
Current children cumulated memory: 2912368 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/200 2892
/proc/meminfo: memFree=22477280/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=3552808 memory=3528948 CPUtime=342.25 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 861138 0 0 0 34110 115 0 0 20 0 1 0 557411413 3638075392 882237 33554432000 4194304 6211132 140737433164032 140737433137592 5443104 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 888202 882237 819 493 0 881507 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 3552808 KiB
Current children cumulated memory: 3528948 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 2896
/proc/meminfo: memFree=21230068/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=4206528 memory=4145812 CPUtime=402.26 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 1011589 0 0 0 40089 137 0 0 20 0 1 0 557411413 4307484672 1036453 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 1051632 1036453 819 493 0 1044937 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 4206528 KiB
Current children cumulated memory: 4145812 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 2902
/proc/meminfo: memFree=19980652/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=4804620 memory=4764440 CPUtime=462.27 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 1161798 0 0 0 46067 160 0 0 20 0 1 0 557411413 4919930880 1191110 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 1201155 1191110 819 493 0 1194460 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 4804620 KiB
Current children cumulated memory: 4764440 KiB


################
# More data... #
################

Current children cumulated vsize: 10391364 KiB
Current children cumulated memory: 10316800 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 2981
/proc/meminfo: memFree=7525960/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=10988532 memory=10932548 CPUtime=1062.31 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 2664142 0 0 0 105804 427 0 0 20 0 1 0 557411413 11252256768 2733137 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 2747133 2733137 819 493 0 2740438 0
Current children cumulated CPU time: 1062.31 s
Current children cumulated vsize: 10988532 KiB
Current children cumulated memory: 10932548 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 2985
/proc/meminfo: memFree=6279492/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=11585700 memory=11550188 CPUtime=1122.31 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 2814276 0 0 0 111773 458 0 0 20 0 1 0 557411413 11863756800 2887547 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 2896425 2887547 819 493 0 2889730 0
Current children cumulated CPU time: 1122.31 s
Current children cumulated vsize: 11585700 KiB
Current children cumulated memory: 11550188 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 2991
/proc/meminfo: memFree=5035128/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=12369592 memory=12165032 CPUtime=1182.31 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 2965106 0 0 0 117740 491 0 0 20 0 1 0 557411413 12666462208 3041258 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3092398 3041258 819 493 0 3085703 0
Current children cumulated CPU time: 1182.31 s
Current children cumulated vsize: 12369592 KiB
Current children cumulated memory: 12165032 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 2995
/proc/meminfo: memFree=3790088/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=12966628 memory=12782676 CPUtime=1242.31 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 3115243 0 0 0 123708 523 0 0 20 0 1 0 557411413 13277827072 3195669 33554432000 4194304 6211132 140737433164032 140737433137592 5454192 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3241657 3195669 819 493 0 3234962 0
Current children cumulated CPU time: 1242.31 s
Current children cumulated vsize: 12966628 KiB
Current children cumulated memory: 12782676 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 2999
/proc/meminfo: memFree=2545484/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=13563796 memory=13398228 CPUtime=1302.32 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 3265395 0 0 0 129676 556 0 0 20 0 1 0 557411413 13889327104 3349557 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3390949 3349557 819 493 0 3384254 0
Current children cumulated CPU time: 1302.32 s
Current children cumulated vsize: 13563796 KiB
Current children cumulated memory: 13398228 KiB

[startup+1362.3 s]
/proc/loadavg: 2.58 2.16 2.09 3/203 3137
/proc/meminfo: memFree=17459204/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=14162152 memory=14016856 CPUtime=1362.31 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 3415667 0 0 0 135639 592 0 0 20 0 1 0 557411413 14502043648 3504214 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3540538 3504214 819 493 0 3533843 0
Current children cumulated CPU time: 1362.31 s
Current children cumulated vsize: 14162152 KiB
Current children cumulated memory: 14016856 KiB

[startup+1422.3 s]
/proc/loadavg: 2.21 2.13 2.09 3/203 3149
/proc/meminfo: memFree=16837468/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=14764864 memory=14638140 CPUtime=1422.29 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 3566442 0 0 0 141600 629 0 0 20 0 1 0 557411413 15119220736 3659535 33554432000 4194304 6211132 140737433164032 140737433137592 140063033746659 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3691216 3659535 819 493 0 3684521 0
Current children cumulated CPU time: 1422.29 s
Current children cumulated vsize: 14764864 KiB
Current children cumulated memory: 14638140 KiB

[startup+1482.3 s]
/proc/loadavg: 1.98 2.07 2.07 3/203 3216
/proc/meminfo: memFree=16194188/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=15367180 memory=15260992 CPUtime=1482.28 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 3717108 0 0 0 147563 665 0 0 20 0 1 0 557411413 15735992320 3815248 33554432000 4194304 6211132 140737433164032 140737433137592 140063032822757 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3841795 3815248 819 493 0 3835100 0
Current children cumulated CPU time: 1482.28 s
Current children cumulated vsize: 15367180 KiB
Current children cumulated memory: 15260992 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1532.7 s]
/proc/loadavg: 1.99 2.06 2.06 3/203 3220
/proc/meminfo: memFree=15673600/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=15872740 memory=15782868 CPUtime=1532.67 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 4202496 3843604 0 0 0 152571 696 0 0 20 0 1 0 557411413 16253685760 3945717 33554432000 4194304 6211132 140737433164032 140737433137592 5478438 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3968185 3945717 819 493 0 3961490 0
Current children cumulated CPU time: 1532.67 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782868 KiB

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

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

[startup+1535.58 s]
# the end of solver process 2857 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1525.96 s, system=7.86246 s

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

[startup+1532.8 s]
/proc/loadavg: 1.99 2.06 2.06 3/203 3220
/proc/meminfo: memFree=15673600/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=15872740 memory=15782868 CPUtime=1532.67 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) S 2854 2857 31123 0 -1 512 3843610 0 0 0 152571 696 0 0 20 0 1 0 557411413 16253685760 3945717 33554432000 4194304 6211132 140737433164032 140737433137592 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3968185 3945717 819 493 0 3961490 0
Current children cumulated CPU time: 1532.67 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782868 KiB

[startup+1533.6 s]
/proc/loadavg: 1.99 2.06 2.06 3/204 3221
/proc/meminfo: memFree=15529884/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=15872740 memory=15782868 CPUtime=1532.78 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) S 2854 2857 31123 0 -1 512 3843610 0 0 0 152581 697 0 0 20 0 1 0 557411413 16253685760 3945717 33554432000 4194304 6211132 140737433164032 140737433137592 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3968185 3945717 819 493 0 3961490 0
Current children cumulated CPU time: 1532.78 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782868 KiB

[startup+1534.4 s]
/proc/loadavg: 1.99 2.06 2.06 3/204 3221
/proc/meminfo: memFree=15050980/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=15872740 memory=15782868 CPUtime=1532.89 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) S 2854 2857 31123 0 -1 512 3843610 0 0 0 152591 698 0 0 20 0 1 0 557411413 16253685760 3945717 33554432000 4194304 6211132 140737433164032 140737433137592 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3968185 3945717 819 493 0 3961490 0
Current children cumulated CPU time: 1532.89 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782868 KiB

[startup+1534.6 s]
/proc/loadavg: 1.99 2.06 2.06 3/204 3221
/proc/meminfo: memFree=15050980/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=15872740 memory=15782868 CPUtime=1532.92 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) S 2854 2857 31123 0 -1 512 3843610 0 0 0 152594 698 0 0 20 0 1 0 557411413 16253685760 3945717 33554432000 4194304 6211132 140737433164032 140737433137592 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3968185 3945717 819 493 0 3961490 0
Current children cumulated CPU time: 1532.92 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782868 KiB

[startup+1534.7 s]
/proc/loadavg: 1.99 2.06 2.06 3/204 3221
/proc/meminfo: memFree=15050980/32770624 swapFree=67002192/67108860
[pid=2857] ppid=2854 vsize=15872740 memory=15782868 CPUtime=1532.93 cores=0,2,4,6
/proc/2857/stat : 2857 (cosoco) R 2854 2857 31123 0 -1 512 3843610 0 0 0 152595 698 0 0 20 0 1 0 557411413 16253685760 3945717 33554432000 4194304 6211132 140737433164032 140737433137592 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 23056384 140737433166859 140737433166961 140737433166961 140737433169870 0
/proc/2857/statm: 3968185 3945717 819 493 0 3961490 0
Current children cumulated CPU time: 1532.93 s
Current children cumulated vsize: 15872740 KiB
Current children cumulated memory: 15782868 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1535.58
CPU time (s): 1533.82
CPU user time (s): 1525.96
CPU system time (s): 7.86246
CPU usage (%): 99.8857
Max. virtual memory (cumulated for all children) (KiB): 15872740
Max. memory (cumulated for all children) (KiB): 15782868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1525.96
system time used= 7.86246
maximum resident set size= 15783096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3843610
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= 121429
involuntary context switches= 1932


# summary of solver processes directly reported to runsolver:
#   pid: 2857
#   total CPU time (s): 1533.82
#   total CPU user time (s): 1525.96
#   total CPU system time (s): 7.86246

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.29336 second user time and 10.9199 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-30 04:46:23
IDJOB=4408450
IDBENCH=139548
IDSOLVER=2874
FILE ID=node136/4408450-1569811629
RUNJOBID= node136-1569787347-31154
PBS_JOBID= 21705824
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_16_2.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408450-1569811629/watcher-4408450-1569811629 -o /tmp/evaluation-result-4408450-1569811629/solver-4408450-1569811629 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1569787347-31154 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408450-1569811629.xml

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

MD5SUM BENCH= 8e5b61791e512734038a023d36a5924c
RANDOM SEED=122429216

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        29587512 kB
MemAvailable:   30040404 kB
Buffers:          102408 kB
Cached:           671568 kB
SwapCached:         3864 kB
Active:          2360648 kB
Inactive:         233640 kB
Active(anon):    1814056 kB
Inactive(anon):    87688 kB
Active(file):     546592 kB
Inactive(file):   145952 kB
Unevictable:      106792 kB
Mlocked:          106792 kB
SwapTotal:      67108860 kB
SwapFree:       67002192 kB
Dirty:              2476 kB
Writeback:             0 kB
AnonPages:       1925372 kB
Mapped:            28516 kB
Shmem:             72848 kB
Slab:             182188 kB
SReclaimable:     152368 kB
SUnreclaim:        29820 kB
KernelStack:        3568 kB
PageTables:         9112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2396512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61552 MiB
End job on node136 at 2019-09-30 05:11:59