Trace number 4389920

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? (MO) 1557.61 1559.19

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_3_12.xml
MD5SUM75a96ae289dcd0162feddbff51d0d425
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1336
Best CPU time to get the best result obtained on this benchmark2520.4
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":28,"count":111},{"size":38,"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 (13749 MiB free)
  memory of node 1: 16384 MiB (15856 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389920-1568358779/watcher-4389920-1568358779 -o /tmp/evaluation-result-4389920-1568358779/solver-4389920-1568358779 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568358735-30070 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389920-1568358779.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=30100, runsolver pid=30097

[startup+0.100202 s]*
/proc/loadavg: 1.00 1.04 1.11 4/200 30101
/proc/meminfo: memFree=30292464/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=39156 memory=15364 CPUtime=0.1 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 4008 0 0 0 10 0 0 0 20 0 1 0 412126530 40095744 3841 33554432000 4194304 6210612 140733020451888 140733020448424 5528694 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 9789 3841 809 493 0 3094 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39156 KiB
Current children cumulated memory: 15364 KiB

[startup+0.209567 s]*
/proc/loadavg: 1.00 1.04 1.11 4/200 30101
/proc/meminfo: memFree=30289240/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=40728 memory=17004 CPUtime=0.21 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 4430 0 0 0 21 0 0 0 20 0 1 0 412126530 41705472 4251 33554432000 4194304 6210612 140733020451888 140733020448424 140687140877555 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 10182 4251 819 493 0 3487 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 17004 KiB

[startup+0.309201 s]*
/proc/loadavg: 1.00 1.04 1.11 4/200 30101
/proc/meminfo: memFree=30287008/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=41716 memory=18060 CPUtime=0.31 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 4678 0 0 0 31 0 0 0 20 0 1 0 412126530 42717184 4515 33554432000 4194304 6210612 140733020451888 140733020448424 140687139953637 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 10429 4515 819 493 0 3734 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41716 KiB
Current children cumulated memory: 18060 KiB

[startup+0.700348 s]
/proc/loadavg: 1.00 1.04 1.11 4/200 30101
/proc/meminfo: memFree=30283288/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=45712 memory=21736 CPUtime=0.69 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 5649 0 0 0 69 0 0 0 20 0 1 0 412126530 46809088 5434 33554432000 4194304 6210612 140733020451888 140733020448424 140687139953637 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 11428 5434 819 493 0 4733 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45712 KiB
Current children cumulated memory: 21736 KiB

[startup+1.50032 s]
/proc/loadavg: 1.00 1.04 1.11 4/200 30101
/proc/meminfo: memFree=30272996/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=53816 memory=30056 CPUtime=1.49 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 7678 0 0 0 149 0 0 0 20 0 1 0 412126530 55107584 7514 33554432000 4194304 6210612 140733020451888 140733020425448 140687139953637 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 13454 7514 819 493 0 6759 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53816 KiB
Current children cumulated memory: 30056 KiB

[startup+3.10934 s]
/proc/loadavg: 1.00 1.04 1.11 4/200 30101
/proc/meminfo: memFree=30232644/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=70368 memory=46288 CPUtime=3.1 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 11928 0 0 0 309 1 0 0 20 0 1 0 412126530 72056832 11572 33554432000 4194304 6210612 140733020451888 140733020425448 5012652 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 17592 11572 819 493 0 10897 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 46288 KiB

[startup+6.30033 s]
/proc/loadavg: 0.92 1.02 1.10 4/200 30101
/proc/meminfo: memFree=30170884/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=103384 memory=78680 CPUtime=6.29 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 20194 0 0 0 627 2 0 0 20 0 1 0 412126530 105865216 19670 33554432000 4194304 6210612 140733020451888 140733020425448 140687139953637 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 25846 19670 819 493 0 19151 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 103384 KiB
Current children cumulated memory: 78680 KiB

[startup+12.7003 s]
/proc/loadavg: 1.01 1.04 1.11 4/200 30101
/proc/meminfo: memFree=30048960/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=167656 memory=143620 CPUtime=12.69 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 36596 0 0 0 1264 5 0 0 20 0 1 0 412126530 171679744 35905 33554432000 4194304 6210612 140733020451888 140733020425448 5012666 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 41914 35905 819 493 0 35219 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 167656 KiB
Current children cumulated memory: 143620 KiB

[startup+25.5003 s]
/proc/loadavg: 1.23 1.08 1.12 4/200 30101
/proc/meminfo: memFree=29783072/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=298852 memory=273464 CPUtime=25.49 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 69398 0 0 0 2540 9 0 0 20 0 1 0 412126530 306024448 68366 33554432000 4194304 6210612 140733020451888 140733020425448 5446764 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 74713 68366 819 493 0 68018 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 298852 KiB
Current children cumulated memory: 273464 KiB

[startup+51.1094 s]
/proc/loadavg: 1.49 1.16 1.15 4/200 30104
/proc/meminfo: memFree=29252032/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=562728 memory=534356 CPUtime=51.11 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 133275 0 0 0 5094 17 0 0 20 0 1 0 412126530 576233472 133589 33554432000 4194304 6210612 140733020451888 140733020425448 140687139953637 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 140682 133589 819 493 0 133987 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 562728 KiB
Current children cumulated memory: 534356 KiB

[startup+102.3 s]
/proc/loadavg: 1.82 1.30 1.20 4/200 30108
/proc/meminfo: memFree=28214060/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=1076716 memory=1052556 CPUtime=102.3 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 259923 0 0 0 10196 34 0 0 20 0 1 0 412126530 1102557184 263139 33554432000 4194304 6210612 140733020451888 140733020425448 5442804 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 269179 263139 819 493 0 262484 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 1076716 KiB
Current children cumulated memory: 1052556 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.43 1.25 4/200 30112
/proc/meminfo: memFree=26987760/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=1707632 memory=1662304 CPUtime=162.31 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 408252 0 0 0 16176 55 0 0 20 0 1 0 412126530 1748615168 415576 33554432000 4194304 6210612 140733020451888 140733020425448 5439462 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 426908 415576 819 493 0 420213 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 1707632 KiB
Current children cumulated memory: 1662304 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.53 1.29 4/199 30118
/proc/meminfo: memFree=25764596/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=2297408 memory=2270476 CPUtime=222.32 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 555710 0 0 0 22158 74 0 0 20 0 1 0 412126530 2352545792 567619 33554432000 4194304 6210612 140733020451888 140733020425448 140687140877560 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 574352 567619 819 493 0 567657 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 2297408 KiB
Current children cumulated memory: 2270476 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.62 1.34 4/199 30122
/proc/meminfo: memFree=24540304/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=2924096 memory=2880868 CPUtime=282.33 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 703733 0 0 0 28141 92 0 0 20 0 1 0 412126530 2994274304 720217 33554432000 4194304 6210612 140733020451888 140733020425448 5456150 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 731024 720217 819 493 0 724329 0
Current children cumulated CPU time: 282.33 s
Current children cumulated vsize: 2924096 KiB
Current children cumulated memory: 2880868 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.69 1.38 4/199 30126
/proc/meminfo: memFree=23315692/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=3513740 memory=3489048 CPUtime=342.33 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 851468 0 0 0 34120 113 0 0 20 0 1 0 412126530 3598069760 872262 33554432000 4194304 6210612 140733020451888 140733020425448 140687139953637 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 878435 872262 819 493 0 871740 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 3513740 KiB
Current children cumulated memory: 3489048 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.74 1.42 4/199 30132
/proc/meminfo: memFree=22093128/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=4158616 memory=4096932 CPUtime=402.34 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 999727 0 0 0 40100 134 0 0 20 0 1 0 412126530 4258422784 1024233 33554432000 4194304 6210612 140733020451888 140733020425448 5479516 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 1039654 1024233 819 493 0 1032959 0
Current children cumulated CPU time: 402.34 s
Current children cumulated vsize: 4158616 KiB
Current children cumulated memory: 4096932 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.79 1.45 4/199 30136
/proc/meminfo: memFree=20870728/32770624 swapFree=67001892/67108860
[pid=30100] ppid=30097 vsize=4747864 memory=4704544 CPUtime=462.34 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 1147724 0 0 0 46076 158 0 0 20 0 1 0 412126530 4861812736 1176136 33554432000 4194304 6210612 140733020451888 140733020425448 5012890 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 1186966 1176136 819 493 0 1180271 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 4747864 KiB
Current children cumulated memory: 4704544 KiB


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

Current children cumulated vsize: 10845052 KiB
Current children cumulated memory: 10786000 KiB

[startup+1122.3 s]
/proc/loadavg: 2.73 2.15 1.79 4/199 30204
/proc/meminfo: memFree=7422136/32770624 swapFree=67001900/67108860
[pid=30100] ppid=30097 vsize=11433640 memory=11392884 CPUtime=1122.42 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 2776353 0 0 0 111802 440 0 0 20 0 1 0 412126530 11708047360 2848221 33554432000 4194304 6210612 140733020451888 140733020425448 5451340 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 2858410 2848221 819 493 0 2851715 0
Current children cumulated CPU time: 1122.42 s
Current children cumulated vsize: 11433640 KiB
Current children cumulated memory: 11392884 KiB

[startup+1182.3 s]
/proc/loadavg: 2.71 2.28 1.86 4/199 30208
/proc/meminfo: memFree=6200100/32770624 swapFree=67001900/67108860
[pid=30100] ppid=30097 vsize=12208688 memory=11998752 CPUtime=1182.43 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 2924569 0 0 0 117772 471 0 0 20 0 1 0 412126530 12501696512 2999688 33554432000 4194304 6210612 140733020451888 140733020425448 5012652 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3052172 2999688 819 493 0 3045477 0
Current children cumulated CPU time: 1182.43 s
Current children cumulated vsize: 12208688 KiB
Current children cumulated memory: 11998752 KiB

[startup+1242.3 s]
/proc/loadavg: 2.26 2.23 1.87 4/199 30212
/proc/meminfo: memFree=4979192/32770624 swapFree=67001900/67108860
[pid=30100] ppid=30097 vsize=12797144 memory=12607944 CPUtime=1242.43 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 3072602 0 0 0 123740 503 0 0 20 0 1 0 412126530 13104275456 3151986 33554432000 4194304 6210612 140733020451888 140733020425448 5446100 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3199286 3151986 819 493 0 3192591 0
Current children cumulated CPU time: 1242.43 s
Current children cumulated vsize: 12797144 KiB
Current children cumulated memory: 12607944 KiB

[startup+1302.3 s]
/proc/loadavg: 2.10 2.19 1.87 4/199 30218
/proc/meminfo: memFree=3756704/32770624 swapFree=67001900/67108860
[pid=30100] ppid=30097 vsize=13385468 memory=13214564 CPUtime=1302.43 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 3220543 0 0 0 129708 535 0 0 20 0 1 0 412126530 13706719232 3303641 33554432000 4194304 6210612 140733020451888 140733020425448 5452066 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3346367 3303641 819 493 0 3339672 0
Current children cumulated CPU time: 1302.43 s
Current children cumulated vsize: 13385468 KiB
Current children cumulated memory: 13214564 KiB

[startup+1362.3 s]
/proc/loadavg: 2.04 2.15 1.88 4/199 30222
/proc/meminfo: memFree=2536272/32770624 swapFree=67001900/67108860
[pid=30100] ppid=30097 vsize=13973660 memory=13821448 CPUtime=1362.44 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 3368471 0 0 0 135678 566 0 0 20 0 1 0 412126530 14309027840 3455362 33554432000 4194304 6210612 140733020451888 140733020425448 5012637 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3493415 3455362 819 493 0 3486720 0
Current children cumulated CPU time: 1362.44 s
Current children cumulated vsize: 13973660 KiB
Current children cumulated memory: 13821448 KiB

[startup+1422.3 s]
/proc/loadavg: 2.01 2.13 1.89 4/199 30226
/proc/meminfo: memFree=1317452/32770624 swapFree=67001900/67108860
[pid=30100] ppid=30097 vsize=14561324 memory=14427388 CPUtime=1422.45 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 3516415 0 0 0 141640 605 0 0 20 0 1 0 412126530 14910795776 3606847 33554432000 4194304 6210612 140733020451888 140733020425448 5451388 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3640331 3606847 819 493 0 3633636 0
Current children cumulated CPU time: 1422.45 s
Current children cumulated vsize: 14561324 KiB
Current children cumulated memory: 14427388 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.10 1.89 4/199 30232
/proc/meminfo: memFree=192968/32770624 swapFree=67001900/67108860
[pid=30100] ppid=30097 vsize=15148196 memory=15034796 CPUtime=1482.45 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 3664161 0 0 0 147594 651 0 0 20 0 1 0 412126530 15511752704 3758699 33554432000 4194304 6210612 140733020451888 140733020425448 5479459 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3787049 3758699 819 493 0 3780354 0
Current children cumulated CPU time: 1482.45 s
Current children cumulated vsize: 15148196 KiB
Current children cumulated memory: 15034796 KiB

[startup+1542.3 s]
/proc/loadavg: 2.04 2.10 1.90 4/199 30236
/proc/meminfo: memFree=208684/32770624 swapFree=66321888/67108860
[pid=30100] ppid=30097 vsize=15735860 memory=15640792 CPUtime=1542.47 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 3811942 0 0 0 153565 682 0 0 20 0 1 0 412126530 16113520640 3910198 33554432000 4194304 6210612 140733020451888 140733020425448 140687140877560 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3933965 3910198 783 493 0 3927270 0
Current children cumulated CPU time: 1542.47 s
Current children cumulated vsize: 15735860 KiB
Current children cumulated memory: 15640792 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1556.3 s]
/proc/loadavg: 2.10 2.11 1.91 3/199 30301
/proc/meminfo: memFree=15368452/32770624 swapFree=67000412/67108860
[pid=30100] ppid=30097 vsize=15872876 memory=15781712 CPUtime=1556.46 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 4202496 3846223 0 0 0 154956 690 0 0 20 0 1 0 412126530 16253825024 3945428 33554432000 4194304 6210612 140733020451888 140733020425448 5446100 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3968219 3945428 783 493 0 3961524 0
Current children cumulated CPU time: 1556.46 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781712 KiB

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

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

[startup+1559.19 s]
# the end of solver process 30100 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1549.8 s, system=7.81104 s

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

[startup+1556.8 s]
/proc/loadavg: 2.10 2.11 1.91 3/199 30301
/proc/meminfo: memFree=15368452/32770624 swapFree=67000412/67108860
[pid=30100] ppid=30097 vsize=15872876 memory=15781964 CPUtime=1556.52 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 512 3846229 0 0 0 154962 690 0 0 20 0 1 0 412126530 16253825024 3945491 33554432000 4194304 6210612 140733020451888 140733020425448 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3968219 3945491 784 493 0 3961524 0
Current children cumulated CPU time: 1556.52 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781964 KiB

[startup+1557.6 s]
/proc/loadavg: 2.10 2.11 1.91 3/200 30302
/proc/meminfo: memFree=15056424/32770624 swapFree=67000412/67108860
[pid=30100] ppid=30097 vsize=15872876 memory=15781964 CPUtime=1556.62 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) R 30097 30100 29030 0 -1 512 3846229 0 0 0 154971 691 0 0 20 0 1 0 412126530 16253825024 3945491 33554432000 4194304 6210612 140733020451888 140733020425448 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3968219 3945491 784 493 0 3961524 0
Current children cumulated CPU time: 1556.62 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781964 KiB

[startup+1558 s]*
/proc/loadavg: 2.10 2.11 1.91 3/200 30302
/proc/meminfo: memFree=14572204/32770624 swapFree=67000412/67108860
[pid=30100] ppid=30097 vsize=15872876 memory=15781964 CPUtime=1556.68 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) S 30097 30100 29030 0 -1 512 3846229 0 0 0 154976 692 0 0 20 0 1 0 412126530 16253825024 3945491 33554432000 4194304 6210612 140733020451888 140733020425448 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3968219 3945491 784 493 0 3961524 0
Current children cumulated CPU time: 1556.68 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781964 KiB

[startup+1558.2 s]
/proc/loadavg: 2.10 2.11 1.91 3/200 30302
/proc/meminfo: memFree=14572204/32770624 swapFree=67000412/67108860
[pid=30100] ppid=30097 vsize=15872876 memory=15781964 CPUtime=1556.7 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) S 30097 30100 29030 0 -1 512 3846229 0 0 0 154978 692 0 0 20 0 1 0 412126530 16253825024 3945491 33554432000 4194304 6210612 140733020451888 140733020425448 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3968219 3945491 784 493 0 3961524 0
Current children cumulated CPU time: 1556.7 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781964 KiB

[startup+1558.3 s]
/proc/loadavg: 2.10 2.11 1.91 3/200 30302
/proc/meminfo: memFree=14572204/32770624 swapFree=67000412/67108860
[pid=30100] ppid=30097 vsize=15872876 memory=15781964 CPUtime=1556.72 cores=0,2,4,6
/proc/30100/stat : 30100 (cosoco) S 30097 30100 29030 0 -1 512 3846229 0 0 0 154980 692 0 0 20 0 1 0 412126530 16253825024 3945491 33554432000 4194304 6210612 140733020451888 140733020425448 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 10911744 140733020460043 140733020460145 140733020460145 140733020463054 0
/proc/30100/statm: 3968219 3945491 784 493 0 3961524 0
Current children cumulated CPU time: 1556.72 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781964 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1559.19
CPU time (s): 1557.61
CPU user time (s): 1549.8
CPU system time (s): 7.81104
CPU usage (%): 99.8988
Max. virtual memory (cumulated for all children) (KiB): 15872876
Max. memory (cumulated for all children) (KiB): 15781964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1549.8
system time used= 7.81104
maximum resident set size= 15781968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3846229
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= 114694
involuntary context switches= 480


# summary of solver processes directly reported to runsolver:
#   pid: 30100
#   total CPU time (s): 1557.61
#   total CPU user time (s): 1549.8
#   total CPU system time (s): 7.81104

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.56739 second user time and 10.4883 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 09:12:15
IDJOB=4389920
IDBENCH=139399
IDSOLVER=2829
FILE ID=node136/4389920-1568358779
RUNJOBID= node136-1568358735-30070
PBS_JOBID= 21701186
Free space on /tmp= 56792 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_3_12.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389920-1568358779/watcher-4389920-1568358779 -o /tmp/evaluation-result-4389920-1568358779/solver-4389920-1568358779 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568358735-30070 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389920-1568358779.xml

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

MD5SUM BENCH= 75a96ae289dcd0162feddbff51d0d425
RANDOM SEED=690895771

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:        30317276 kB
MemAvailable:   31898916 kB
Buffers:           91596 kB
Cached:          1770472 kB
SwapCached:         3464 kB
Active:           898272 kB
Inactive:         970488 kB
Active(anon):       5304 kB
Inactive(anon):    41756 kB
Active(file):     892968 kB
Inactive(file):   928732 kB
Unevictable:      107604 kB
Mlocked:          107604 kB
SwapTotal:      67108860 kB
SwapFree:       67001892 kB
Dirty:              5436 kB
Writeback:             0 kB
AnonPages:        112520 kB
Mapped:            42424 kB
Shmem:             31772 kB
Slab:             179988 kB
SReclaimable:     151548 kB
SUnreclaim:        28440 kB
KernelStack:        3408 kB
PageTables:         5344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     502060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 56336 MiB
End job on node136 at 2019-09-13 09:38:14