Trace number 4397896

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) 1518.73 1520.34

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_12_14.xml
MD5SUMb79ed9a63f5f06b259b31d8f3686f277
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark290
Best CPU time to get the best result obtained on this benchmark2400.5
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":14,"count":111},{"size":49,"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 (15213 MiB free)
  memory of node 1: 16384 MiB (10206 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397896-1568590702/watcher-4397896-1568590702 -o /tmp/evaluation-result-4397896-1568590702/solver-4397896-1568590702 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568572739-2566 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397896-1568590702.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=6525, runsolver pid=6522
Current StackSize limit: 8192 KiB


[startup+0.100337 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 6526
/proc/meminfo: memFree=26017512/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=38888 memory=15092 CPUtime=0.1 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 3980 0 0 0 10 0 0 0 20 0 1 0 435321666 39821312 3773 33554432000 4194304 6211092 140737449067312 140737449064584 139828426562533 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/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+0.209602 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 6526
/proc/meminfo: memFree=26014268/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=40728 memory=16872 CPUtime=0.2 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 4417 0 0 0 20 0 0 0 20 0 1 0 435321666 41705472 4218 33554432000 4194304 6211092 140737449067312 140737449064584 139828426558270 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 10182 4218 819 493 0 3487 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 16872 KiB

[startup+0.309161 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 6526
/proc/meminfo: memFree=26012036/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=41712 memory=17928 CPUtime=0.3 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 4676 0 0 0 30 0 0 0 20 0 1 0 435321666 42713088 4482 33554432000 4194304 6211092 140737449067312 140737449064584 139828426562533 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 10428 4482 819 493 0 3733 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17928 KiB

[startup+0.70034 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6526
/proc/meminfo: memFree=26008316/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=45708 memory=21992 CPUtime=0.69 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 5672 0 0 0 69 0 0 0 20 0 1 0 435321666 46804992 5498 33554432000 4194304 6211092 140737449067312 140737449064584 5451500 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 11427 5498 819 493 0 4732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45708 KiB
Current children cumulated memory: 21992 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6526
/proc/meminfo: memFree=25997608/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=54076 memory=30316 CPUtime=1.48 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 7752 0 0 0 148 0 0 0 20 0 1 0 435321666 55373824 7579 33554432000 4194304 6211092 140737449067312 140737449040872 5452161 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 13519 7579 819 493 0 6824 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 54076 KiB
Current children cumulated memory: 30316 KiB

[startup+3.10956 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6526
/proc/meminfo: memFree=25953416/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=71024 memory=47068 CPUtime=3.09 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 12105 0 0 0 308 1 0 0 20 0 1 0 435321666 72728576 11767 33554432000 4194304 6211092 140737449067312 140737449040872 139828426562533 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 17756 11767 819 493 0 11061 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 71024 KiB
Current children cumulated memory: 47068 KiB

[startup+6.30033 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 6526
/proc/meminfo: memFree=25891800/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=104700 memory=79988 CPUtime=6.29 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 20563 0 0 0 626 3 0 0 20 0 1 0 435321666 107212800 19997 33554432000 4194304 6211092 140737449067312 140737449040872 5479612 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 26175 19997 819 493 0 19480 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104700 KiB
Current children cumulated memory: 79988 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/199 6526
/proc/meminfo: memFree=25766564/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=170556 memory=146520 CPUtime=12.69 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 37353 0 0 0 1264 5 0 0 20 0 1 0 435321666 174649344 36630 33554432000 4194304 6211092 140737449067312 140737449040872 139828427483057 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 42639 36630 819 493 0 35944 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 170556 KiB
Current children cumulated memory: 146520 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 6526
/proc/meminfo: memFree=25495880/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=304788 memory=279988 CPUtime=25.49 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 70536 0 0 0 2540 9 0 0 20 0 1 0 435321666 312102912 69997 33554432000 4194304 6211092 140737449067312 140737449040872 5479638 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 76197 69997 819 493 0 69502 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 304788 KiB
Current children cumulated memory: 279988 KiB

[startup+51.1094 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 6528
/proc/meminfo: memFree=24951048/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=574604 memory=547288 CPUtime=51.1 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 136503 0 0 0 5095 15 0 0 20 0 1 0 435321666 588394496 136822 33554432000 4194304 6211092 140737449067312 140737449040872 5012923 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 143651 136822 819 493 0 136956 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 574604 KiB
Current children cumulated memory: 547288 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/199 6532
/proc/meminfo: memFree=23887112/32770624 swapFree=66998660/67108860
[pid=6525] ppid=6522 vsize=1117272 memory=1077292 CPUtime=102.29 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 266142 0 0 0 10195 34 0 0 20 0 1 0 435321666 1144086528 269323 33554432000 4194304 6211092 140737449067312 140737449040872 139828426631639 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 279318 269323 819 493 0 272623 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1117272 KiB
Current children cumulated memory: 1077292 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 6543
/proc/meminfo: memFree=22631216/32770624 swapFree=66998664/67108860
[pid=6525] ppid=6522 vsize=1745776 memory=1701372 CPUtime=162.3 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 418047 0 0 0 16176 54 0 0 20 0 1 0 435321666 1787674624 425343 33554432000 4194304 6211092 140737449067312 140737449040872 5455653 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 436444 425343 819 493 0 429749 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 1745776 KiB
Current children cumulated memory: 1701372 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 6549
/proc/meminfo: memFree=21375940/32770624 swapFree=66998664/67108860
[pid=6525] ppid=6522 vsize=2349676 memory=2325580 CPUtime=222.3 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 569011 0 0 0 22157 73 0 0 20 0 1 0 435321666 2406068224 581395 33554432000 4194304 6211092 140737449067312 140737449040872 139828436507535 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 587419 581395 819 493 0 580724 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2349676 KiB
Current children cumulated memory: 2325580 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 6553
/proc/meminfo: memFree=20125856/32770624 swapFree=66998664/67108860
[pid=6525] ppid=6522 vsize=2990224 memory=2948076 CPUtime=282.3 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 720663 0 0 0 28138 92 0 0 20 0 1 0 435321666 3061989376 737019 33554432000 4194304 6211092 140737449067312 140737449040872 5454188 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 747556 737019 819 493 0 740861 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2990224 KiB
Current children cumulated memory: 2948076 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/198 6557
/proc/meminfo: memFree=18873672/32770624 swapFree=66998664/67108860
[pid=6525] ppid=6522 vsize=3649224 memory=3570452 CPUtime=342.31 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 872032 0 0 0 34118 113 0 0 20 0 1 0 435321666 3736805376 892613 33554432000 4194304 6211092 140737449067312 140737449040872 139828426562533 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 912306 892613 819 493 0 905611 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 3649224 KiB
Current children cumulated memory: 3570452 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 6564
/proc/meminfo: memFree=17619908/32770624 swapFree=66998664/67108860
[pid=6525] ppid=6522 vsize=4252860 memory=4193996 CPUtime=402.31 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 1023849 0 0 0 40099 132 0 0 20 0 1 0 435321666 4354928640 1048499 33554432000 4194304 6211092 140737449067312 140737449040872 5446648 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 1063215 1048499 819 493 0 1056520 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 4252860 KiB
Current children cumulated memory: 4193996 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 4/199 6568
/proc/meminfo: memFree=16364560/32770624 swapFree=66998664/67108860
[pid=6525] ppid=6522 vsize=4856100 memory=4818000 CPUtime=462.31 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 1175203 0 0 0 46077 154 0 0 20 0 1 0 435321666 4972646400 1204500 33554432000 4194304 6211092 140737449067312 140737449040872 5443111 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 1214025 1204500 819 493 0 1207330 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 4856100 KiB
Current children cumulated memory: 4818000 KiB


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

Current children cumulated vsize: 9888444 KiB
Current children cumulated memory: 9797380 KiB

[startup+1002.3 s]
/proc/loadavg: 2.08 2.01 2.05 3/202 6681
/proc/meminfo: memFree=19941280/32770624 swapFree=66998672/67108860
[pid=6525] ppid=6522 vsize=10490628 memory=10420136 CPUtime=1002.34 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 2539357 0 0 0 99854 380 0 0 20 0 1 0 435321666 10742403072 2605034 33554432000 4194304 6211092 140737449067312 140737449040872 5446238 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 2622657 2605034 819 493 0 2615962 0
Current children cumulated CPU time: 1002.34 s
Current children cumulated vsize: 10490628 KiB
Current children cumulated memory: 10420136 KiB

[startup+1062.3 s]
/proc/loadavg: 2.84 2.30 2.15 3/200 6690
/proc/meminfo: memFree=20297376/32770624 swapFree=66998676/67108860
[pid=6525] ppid=6522 vsize=11095716 memory=11043636 CPUtime=1062.32 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 2690918 0 0 0 105823 409 0 0 20 0 1 0 435321666 11362013184 2760909 33554432000 4194304 6211092 140737449067312 140737449040872 139828426562533 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 2773929 2760909 819 493 0 2767234 0
Current children cumulated CPU time: 1062.32 s
Current children cumulated vsize: 11095716 KiB
Current children cumulated memory: 11043636 KiB

[startup+1122.3 s]
/proc/loadavg: 2.31 2.25 2.13 3/202 6697
/proc/meminfo: memFree=19670748/32770624 swapFree=66998676/67108860
[pid=6525] ppid=6522 vsize=11700936 memory=11669444 CPUtime=1122.31 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 2842490 0 0 0 111794 437 0 0 20 0 1 0 435321666 11981758464 2917361 33554432000 4194304 6211092 140737449067312 140737449040872 5453896 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 2925234 2917361 819 493 0 2918539 0
Current children cumulated CPU time: 1122.31 s
Current children cumulated vsize: 11700936 KiB
Current children cumulated memory: 11669444 KiB

[startup+1182.3 s]
/proc/loadavg: 2.25 2.25 2.14 3/201 6701
/proc/meminfo: memFree=19046564/32770624 swapFree=66998676/67108860
[pid=6525] ppid=6522 vsize=12493012 memory=12292444 CPUtime=1182.29 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 2994909 0 0 0 117763 466 0 0 20 0 1 0 435321666 12792844288 3073111 33554432000 4194304 6211092 140737449067312 140737449040872 5446278 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3123253 3073111 819 493 0 3116558 0
Current children cumulated CPU time: 1182.29 s
Current children cumulated vsize: 12493012 KiB
Current children cumulated memory: 12292444 KiB

[startup+1242.3 s]
/proc/loadavg: 2.16 2.22 2.14 3/201 6706
/proc/meminfo: memFree=18419340/32770624 swapFree=66998676/67108860
[pid=6525] ppid=6522 vsize=13098232 memory=12918252 CPUtime=1242.28 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 3146486 0 0 0 123733 495 0 0 20 0 1 0 435321666 13412589568 3229563 33554432000 4194304 6211092 140737449067312 140737449040872 5013069 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3274558 3229563 819 493 0 3267863 0
Current children cumulated CPU time: 1242.28 s
Current children cumulated vsize: 13098232 KiB
Current children cumulated memory: 12918252 KiB

[startup+1302.3 s]
/proc/loadavg: 2.13 2.19 2.14 3/202 6712
/proc/meminfo: memFree=17794996/32770624 swapFree=66998676/67108860
[pid=6525] ppid=6522 vsize=13703188 memory=13541428 CPUtime=1302.27 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 3297941 0 0 0 129702 525 0 0 20 0 1 0 435321666 14032064512 3385357 33554432000 4194304 6211092 140737449067312 140737449040872 5443096 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3425797 3385357 819 493 0 3419102 0
Current children cumulated CPU time: 1302.27 s
Current children cumulated vsize: 13703188 KiB
Current children cumulated memory: 13541428 KiB

[startup+1362.3 s]
/proc/loadavg: 2.11 2.17 2.13 4/201 6724
/proc/meminfo: memFree=17168876/32770624 swapFree=66998676/67108860
[pid=6525] ppid=6522 vsize=14308144 memory=14166976 CPUtime=1362.26 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 3449463 0 0 0 135674 552 0 0 20 0 1 0 435321666 14651539456 3541744 33554432000 4194304 6211092 140737449067312 140737449040872 139828426562533 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3577036 3541744 819 493 0 3570341 0
Current children cumulated CPU time: 1362.26 s
Current children cumulated vsize: 14308144 KiB
Current children cumulated memory: 14166976 KiB

[startup+1422.3 s]
/proc/loadavg: 2.11 2.16 2.13 3/201 6754
/proc/meminfo: memFree=16544116/32770624 swapFree=66998688/67108860
[pid=6525] ppid=6522 vsize=14912968 memory=14792256 CPUtime=1422.24 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 3600938 0 0 0 141645 579 0 0 20 0 1 0 435321666 15270879232 3698064 33554432000 4194304 6211092 140737449067312 140737449040872 5454176 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3728242 3698064 819 493 0 3721547 0
Current children cumulated CPU time: 1422.24 s
Current children cumulated vsize: 14912968 KiB
Current children cumulated memory: 14792256 KiB

[startup+1482.3 s]
/proc/loadavg: 2.04 2.13 2.13 3/202 6760
/proc/meminfo: memFree=15916772/32770624 swapFree=66998688/67108860
[pid=6525] ppid=6522 vsize=15517660 memory=15415488 CPUtime=1482.22 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 3752389 0 0 0 147608 614 0 0 20 0 1 0 435321666 15890083840 3853872 33554432000 4194304 6211092 140737449067312 140737449040872 139828427486426 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3879415 3853872 819 493 0 3872720 0
Current children cumulated CPU time: 1482.22 s
Current children cumulated vsize: 15517660 KiB
Current children cumulated memory: 15415488 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1517.5 s]
/proc/loadavg: 2.02 2.12 2.12 3/201 6761
/proc/meminfo: memFree=15551352/32770624 swapFree=66998688/67108860
[pid=6525] ppid=6522 vsize=15872080 memory=15782208 CPUtime=1517.42 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 4202496 3841141 0 0 0 151105 637 0 0 20 0 1 0 435321666 16253009920 3945552 33554432000 4194304 6211092 140737449067312 140737449040872 139828427483060 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3968020 3945552 819 493 0 3961325 0
Current children cumulated CPU time: 1517.42 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782208 KiB

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

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

[startup+1520.34 s]
# the end of solver process 6525 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1511.47 s, system=7.25742 s

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

[startup+1518.4 s]
/proc/loadavg: 2.02 2.12 2.12 4/202 6762
/proc/meminfo: memFree=15280644/32770624 swapFree=66998688/67108860
[pid=6525] ppid=6522 vsize=15872080 memory=15782208 CPUtime=1517.63 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) S 6522 6525 2535 0 -1 512 3841145 0 0 0 151124 639 0 0 20 0 1 0 435321666 16253009920 3945552 33554432000 4194304 6211092 140737449067312 140737449040872 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 0 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3968020 3945552 819 493 0 3961325 0
Current children cumulated CPU time: 1517.63 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782208 KiB

[startup+1519.2 s]
/proc/loadavg: 2.02 2.12 2.12 3/202 6762
/proc/meminfo: memFree=14737524/32770624 swapFree=66998688/67108860
[pid=6525] ppid=6522 vsize=15872080 memory=15782208 CPUtime=1517.82 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) S 6522 6525 2535 0 -1 512 3841145 0 0 0 151141 641 0 0 20 0 1 0 435321666 16253009920 3945552 33554432000 4194304 6211092 140737449067312 140737449040872 5189768 0 16384 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3968020 3945552 819 493 0 3961325 0
Current children cumulated CPU time: 1517.82 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782208 KiB

[startup+1519.4 s]
/proc/loadavg: 2.02 2.12 2.12 3/202 6762
/proc/meminfo: memFree=14737524/32770624 swapFree=66998688/67108860
[pid=6525] ppid=6522 vsize=15872080 memory=15782208 CPUtime=1517.87 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) S 6522 6525 2535 0 -1 512 3841145 0 0 0 151146 641 0 0 20 0 1 0 435321666 16253009920 3945552 33554432000 4194304 6211092 140737449067312 140737449040872 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3968020 3945552 819 493 0 3961325 0
Current children cumulated CPU time: 1517.87 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782208 KiB

[startup+1519.5 s]
/proc/loadavg: 2.02 2.12 2.12 3/202 6762
/proc/meminfo: memFree=14737524/32770624 swapFree=66998688/67108860
[pid=6525] ppid=6522 vsize=15872080 memory=15782208 CPUtime=1517.88 cores=0,2,4,6
/proc/6525/stat : 6525 (cosoco) R 6522 6525 2535 0 -1 512 3841145 0 0 0 151147 641 0 0 20 0 1 0 435321666 16253009920 3945552 33554432000 4194304 6211092 140737449067312 140737449040872 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 22056960 140737449075723 140737449075825 140737449075825 140737449078734 0
/proc/6525/statm: 3968020 3945552 819 493 0 3961325 0
Current children cumulated CPU time: 1517.88 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782208 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1520.34
CPU time (s): 1518.73
CPU user time (s): 1511.47
CPU system time (s): 7.25742
CPU usage (%): 99.8941
Max. virtual memory (cumulated for all children) (KiB): 15872080
Max. memory (cumulated for all children) (KiB): 15782208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1511.47
system time used= 7.25742
maximum resident set size= 15782252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3841145
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= 124051
involuntary context switches= 1656


# summary of solver processes directly reported to runsolver:
#   pid: 6525
#   total CPU time (s): 1518.73
#   total CPU user time (s): 1511.47
#   total CPU system time (s): 7.25742

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.49948 second user time and 10.4736 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-16 01:37:37
IDJOB=4397896
IDBENCH=139629
IDSOLVER=2850
FILE ID=node102/4397896-1568590702
RUNJOBID= node102-1568572739-2566
PBS_JOBID= 21703338
Free space on /tmp= 59324 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_12_14.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397896-1568590702/watcher-4397896-1568590702 -o /tmp/evaluation-result-4397896-1568590702/solver-4397896-1568590702 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568572739-2566 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397896-1568590702.xml

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

MD5SUM BENCH= b79ed9a63f5f06b259b31d8f3686f277
RANDOM SEED=1226701515

node102.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        26030024 kB
MemAvailable:   26552756 kB
Buffers:          201860 kB
Cached:           620592 kB
SwapCached:         7852 kB
Active:          5712980 kB
Inactive:         465532 kB
Active(anon):    5354628 kB
Inactive(anon):    43436 kB
Active(file):     358352 kB
Inactive(file):   422096 kB
Unevictable:      110236 kB
Mlocked:          110236 kB
SwapTotal:      67108860 kB
SwapFree:       66998660 kB
Dirty:              2916 kB
Writeback:             0 kB
AnonPages:       5511896 kB
Mapped:            42276 kB
Shmem:             33260 kB
Slab:             144936 kB
SReclaimable:     116240 kB
SUnreclaim:        28696 kB
KernelStack:        3552 kB
PageTables:        16292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5964632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    792576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58812 MiB
End job on node102 at 2019-09-16 02:02:57