Trace number 4397870

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) 1519.68 1521.66

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 benchmark97
Best CPU time to get the best result obtained on this benchmark2400.44
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 (14813 MiB free)
  memory of node 1: 16384 MiB (13330 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397870-1568589929/watcher-4397870-1568589929 -o /tmp/evaluation-result-4397870-1568589929/solver-4397870-1568589929 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568569067-5214 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397870-1568589929.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=8280, runsolver pid=8277
Current StackSize limit: 8192 KiB


[startup+0.100208 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 8281
/proc/meminfo: memFree=28807112/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=39152 memory=15220 CPUtime=0.1 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 4006 0 0 0 10 0 0 0 20 0 1 0 435248780 40091648 3805 33554432000 4194304 6211092 140735827692416 140735827688952 5818640 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 9788 3805 809 493 0 3093 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 15220 KiB

[startup+0.209842 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 8281
/proc/meminfo: memFree=28803788/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=40728 memory=16868 CPUtime=0.21 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 4432 0 0 0 21 0 0 0 20 0 1 0 435248780 41705472 4217 33554432000 4194304 6211092 140735827692416 140735827688952 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 10182 4217 819 493 0 3487 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 16868 KiB

[startup+0.309016 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 8281
/proc/meminfo: memFree=28801928/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=41712 memory=17924 CPUtime=0.3 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 4689 0 0 0 30 0 0 0 20 0 1 0 435248780 42713088 4481 33554432000 4194304 6211092 140735827692416 140735827665976 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 10428 4481 819 493 0 3733 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17924 KiB

[startup+0.700339 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 8281
/proc/meminfo: memFree=28797960/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=45840 memory=21988 CPUtime=0.69 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 5684 0 0 0 68 1 0 0 20 0 1 0 435248780 46940160 5497 33554432000 4194304 6211092 140735827692416 140735827665976 5441110 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 11460 5497 819 493 0 4765 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45840 KiB
Current children cumulated memory: 21988 KiB

[startup+1.50034 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 8281
/proc/meminfo: memFree=28787544/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=54208 memory=30312 CPUtime=1.49 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 7762 0 0 0 148 1 0 0 20 0 1 0 435248780 55508992 7578 33554432000 4194304 6211092 140735827692416 140735827665976 5455642 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 13552 7578 819 493 0 6857 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54208 KiB
Current children cumulated memory: 30312 KiB

[startup+3.10945 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 8281
/proc/meminfo: memFree=28746252/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=71024 memory=47072 CPUtime=3.09 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 12113 0 0 0 308 1 0 0 20 0 1 0 435248780 72728576 11768 33554432000 4194304 6211092 140735827692416 140735827665976 5478349 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 17756 11768 819 493 0 11061 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 71024 KiB
Current children cumulated memory: 47072 KiB

[startup+6.30033 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 8281
/proc/meminfo: memFree=28681324/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=104832 memory=80256 CPUtime=6.28 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 20569 0 0 0 626 2 0 0 20 0 1 0 435248780 107347968 20064 33554432000 4194304 6211092 140735827692416 140735827665976 5013121 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 26208 20064 819 493 0 19513 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 104832 KiB
Current children cumulated memory: 80256 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 8283
/proc/meminfo: memFree=28556164/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=170688 memory=146516 CPUtime=12.69 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 37361 0 0 0 1264 5 0 0 20 0 1 0 435248780 174784512 36629 33554432000 4194304 6211092 140735827692416 140735827665976 4982624 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 42672 36629 819 493 0 35977 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 170688 KiB
Current children cumulated memory: 146516 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 8283
/proc/meminfo: memFree=28286048/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=304788 memory=279988 CPUtime=25.48 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 70543 0 0 0 2540 8 0 0 20 0 1 0 435248780 312102912 69997 33554432000 4194304 6211092 140735827692416 140735827665976 5013015 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 76197 69997 819 493 0 69502 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 304788 KiB
Current children cumulated memory: 279988 KiB

[startup+51.1094 s]
/proc/loadavg: 2.01 2.01 2.05 4/199 8283
/proc/meminfo: memFree=27740172/32770624 swapFree=66925424/67108860
[pid=8280] ppid=8277 vsize=574604 memory=547284 CPUtime=51.09 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 136496 0 0 0 5092 17 0 0 20 0 1 0 435248780 588394496 136821 33554432000 4194304 6211092 140735827692416 140735827665976 4982624 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 143651 136821 819 493 0 136956 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 574604 KiB
Current children cumulated memory: 547284 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 8290
/proc/meminfo: memFree=26676384/32770624 swapFree=66925428/67108860
[pid=8280] ppid=8277 vsize=1117272 memory=1077552 CPUtime=102.27 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 266144 0 0 0 10194 33 0 0 20 0 1 0 435248780 1144086528 269388 33554432000 4194304 6211092 140735827692416 140735827665976 5012856 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 279318 269388 819 493 0 272623 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1117272 KiB
Current children cumulated memory: 1077552 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 8294
/proc/meminfo: memFree=25421332/32770624 swapFree=66925428/67108860
[pid=8280] ppid=8277 vsize=1745776 memory=1701368 CPUtime=162.27 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 418011 0 0 0 16174 53 0 0 20 0 1 0 435248780 1787674624 425342 33554432000 4194304 6211092 140735827692416 140735827665976 140412549350610 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 436444 425342 819 493 0 429749 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1745776 KiB
Current children cumulated memory: 1701368 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 8298
/proc/meminfo: memFree=24168396/32770624 swapFree=66925428/67108860
[pid=8280] ppid=8277 vsize=2349412 memory=2325576 CPUtime=222.26 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 568949 0 0 0 22150 76 0 0 20 0 1 0 435248780 2405797888 581394 33554432000 4194304 6211092 140735827692416 140735827665976 5441110 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 587353 581394 819 493 0 580658 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2349412 KiB
Current children cumulated memory: 2325576 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 8305
/proc/meminfo: memFree=22915680/32770624 swapFree=66925428/67108860
[pid=8280] ppid=8277 vsize=2989828 memory=2947548 CPUtime=282.26 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 720547 0 0 0 28127 99 0 0 20 0 1 0 435248780 3061583872 736887 33554432000 4194304 6211092 140735827692416 140735827665976 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 747457 736887 819 493 0 740762 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2989828 KiB
Current children cumulated memory: 2947548 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 8309
/proc/meminfo: memFree=21662548/32770624 swapFree=66925428/67108860
[pid=8280] ppid=8277 vsize=3648960 memory=3570196 CPUtime=342.24 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 871936 0 0 0 34103 121 0 0 20 0 1 0 435248780 3736535040 892549 33554432000 4194304 6211092 140735827692416 140735827665976 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 912240 892549 819 493 0 905545 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 3648960 KiB
Current children cumulated memory: 3570196 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 8321
/proc/meminfo: memFree=20408976/32770624 swapFree=66925432/67108860
[pid=8280] ppid=8277 vsize=4252728 memory=4194016 CPUtime=402.24 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 1023814 0 0 0 40082 142 0 0 20 0 1 0 435248780 4354793472 1048504 33554432000 4194304 6211092 140735827692416 140735827665976 5479708 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 1063182 1048504 819 493 0 1056487 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 4252728 KiB
Current children cumulated memory: 4194016 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 8327
/proc/meminfo: memFree=19154224/32770624 swapFree=66925432/67108860
[pid=8280] ppid=8277 vsize=4856232 memory=4818032 CPUtime=462.23 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 1175214 0 0 0 46057 166 0 0 20 0 1 0 435248780 4972781568 1204508 33554432000 4194304 6211092 140735827692416 140735827665976 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 1214058 1204508 819 493 0 1207363 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 4856232 KiB
Current children cumulated memory: 4818032 KiB


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

Current children cumulated vsize: 9285072 KiB
Current children cumulated memory: 9175564 KiB

[startup+942.3 s]
/proc/loadavg: 2.49 2.16 2.09 3/198 8363
/proc/meminfo: memFree=9146184/32770624 swapFree=66925432/67108860
[pid=8280] ppid=8277 vsize=9885540 memory=9794592 CPUtime=942.16 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 2387161 0 0 0 93852 364 0 0 20 0 1 0 435248780 10122792960 2448648 33554432000 4194304 6211092 140735827692416 140735827665976 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 2471385 2448648 819 493 0 2464690 0
Current children cumulated CPU time: 942.16 s
Current children cumulated vsize: 9885540 KiB
Current children cumulated memory: 9794592 KiB

[startup+1002.3 s]
/proc/loadavg: 2.18 2.13 2.09 3/200 8377
/proc/meminfo: memFree=7893944/32770624 swapFree=66925436/67108860
[pid=8280] ppid=8277 vsize=10488252 memory=10417776 CPUtime=1002.15 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 2538707 0 0 0 99820 395 0 0 20 0 1 0 435248780 10739970048 2604444 33554432000 4194304 6211092 140735827692416 140735827665976 5451482 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 2622063 2604444 819 493 0 2615368 0
Current children cumulated CPU time: 1002.15 s
Current children cumulated vsize: 10488252 KiB
Current children cumulated memory: 10417776 KiB

[startup+1062.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/199 8381
/proc/meminfo: memFree=6639992/32770624 swapFree=66925436/67108860
[pid=8280] ppid=8277 vsize=11090964 memory=11039024 CPUtime=1062.14 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 2690082 0 0 0 105790 424 0 0 20 0 1 0 435248780 11357147136 2759756 33554432000 4194304 6211092 140735827692416 140735827665976 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 2772741 2759756 819 493 0 2766046 0
Current children cumulated CPU time: 1062.14 s
Current children cumulated vsize: 11090964 KiB
Current children cumulated memory: 11039024 KiB

[startup+1122.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/198 8385
/proc/meminfo: memFree=5392112/32770624 swapFree=66925436/67108860
[pid=8280] ppid=8277 vsize=11693676 memory=11659900 CPUtime=1122.14 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 2841605 0 0 0 111761 453 0 0 20 0 1 0 435248780 11974324224 2914975 33554432000 4194304 6211092 140735827692416 140735827665976 140412558371654 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 2923419 2914975 819 493 0 2916724 0
Current children cumulated CPU time: 1122.14 s
Current children cumulated vsize: 11693676 KiB
Current children cumulated memory: 11659900 KiB

[startup+1182.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/200 8392
/proc/meminfo: memFree=4137980/32770624 swapFree=66925436/67108860
[pid=8280] ppid=8277 vsize=12483112 memory=12282496 CPUtime=1182.13 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 2993972 0 0 0 117731 482 0 0 20 0 1 0 435248780 12782706688 3070624 33554432000 4194304 6211092 140735827692416 140735827665976 5456310 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3120778 3070624 819 493 0 3114083 0
Current children cumulated CPU time: 1182.13 s
Current children cumulated vsize: 12483112 KiB
Current children cumulated memory: 12282496 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 8396
/proc/meminfo: memFree=2887524/32770624 swapFree=66925436/67108860
[pid=8280] ppid=8277 vsize=13085560 memory=12905372 CPUtime=1242.13 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 3145476 0 0 0 123700 513 0 0 20 0 1 0 435248780 13399613440 3226343 33554432000 4194304 6211092 140735827692416 140735827665976 5441106 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3271390 3226343 819 493 0 3264695 0
Current children cumulated CPU time: 1242.13 s
Current children cumulated vsize: 13085560 KiB
Current children cumulated memory: 12905372 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 8400
/proc/meminfo: memFree=1636808/32770624 swapFree=66925436/67108860
[pid=8280] ppid=8277 vsize=13688140 memory=13526512 CPUtime=1302.12 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 3296958 0 0 0 129668 544 0 0 20 0 1 0 435248780 14016655360 3381628 33554432000 4194304 6211092 140735827692416 140735827665976 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3422035 3381628 819 493 0 3415340 0
Current children cumulated CPU time: 1302.12 s
Current children cumulated vsize: 13688140 KiB
Current children cumulated memory: 13526512 KiB

[startup+1362.3 s]
/proc/loadavg: 2.21 2.11 2.08 3/200 8471
/proc/meminfo: memFree=16278328/32770624 swapFree=66925440/67108860
[pid=8280] ppid=8277 vsize=14292436 memory=14151288 CPUtime=1362.09 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 3448460 0 0 0 135634 575 0 0 20 0 1 0 435248780 14635454464 3537822 33554432000 4194304 6211092 140735827692416 140735827665976 5454176 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3573109 3537822 819 493 0 3566414 0
Current children cumulated CPU time: 1362.09 s
Current children cumulated vsize: 14292436 KiB
Current children cumulated memory: 14151288 KiB

[startup+1422.3 s]
/proc/loadavg: 2.08 2.09 2.07 3/199 8475
/proc/meminfo: memFree=15630284/32770624 swapFree=66925440/67108860
[pid=8280] ppid=8277 vsize=14898448 memory=14775792 CPUtime=1422.06 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 3600032 0 0 0 141596 610 0 0 20 0 1 0 435248780 15256010752 3693948 33554432000 4194304 6211092 140735827692416 140735827665976 5456310 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3724612 3693948 819 493 0 3717917 0
Current children cumulated CPU time: 1422.06 s
Current children cumulated vsize: 14898448 KiB
Current children cumulated memory: 14775792 KiB

[startup+1482.3 s]
/proc/loadavg: 2.03 2.07 2.07 3/199 8479
/proc/meminfo: memFree=15003084/32770624 swapFree=66925440/67108860
[pid=8280] ppid=8277 vsize=15503932 memory=15401752 CPUtime=1482.04 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 3751504 0 0 0 147558 646 0 0 20 0 1 0 435248780 15876026368 3850438 33554432000 4194304 6211092 140735827692416 140735827665976 140412548426725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3875983 3850438 819 493 0 3869288 0
Current children cumulated CPU time: 1482.04 s
Current children cumulated vsize: 15503932 KiB
Current children cumulated memory: 15401752 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1518.8 s]
/proc/loadavg: 2.01 2.07 2.06 3/199 8483
/proc/meminfo: memFree=14626304/32770624 swapFree=66925440/67108860
[pid=8280] ppid=8277 vsize=15872080 memory=15782116 CPUtime=1518.53 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) R 8277 8280 5183 0 -1 4202496 3843580 0 0 0 151183 670 0 0 20 0 1 0 435248780 16253009920 3945529 33554432000 4194304 6211092 140735827692416 140735827665976 5013050 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3968020 3945529 819 493 0 3961325 0
Current children cumulated CPU time: 1518.53 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782116 KiB

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

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

[startup+1521.66 s]
# the end of solver process 8280 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1512.09 s, system=7.58733 s

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

[startup+1520 s]*
/proc/loadavg: 2.01 2.07 2.06 3/200 8484
/proc/meminfo: memFree=13998412/32770624 swapFree=66925440/67108860
[pid=8280] ppid=8277 vsize=15872080 memory=15782116 CPUtime=1518.7 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) S 8277 8280 5183 0 -1 512 3843584 0 0 0 151199 671 0 0 20 0 1 0 435248780 16253009920 3945529 33554432000 4194304 6211092 140735827692416 140735827665976 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3968020 3945529 819 493 0 3961325 0
Current children cumulated CPU time: 1518.7 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782116 KiB

[startup+1520.4 s]
/proc/loadavg: 2.01 2.07 2.06 3/200 8484
/proc/meminfo: memFree=13998412/32770624 swapFree=66925440/67108860
[pid=8280] ppid=8277 vsize=15872080 memory=15782116 CPUtime=1518.76 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) S 8277 8280 5183 0 -1 512 3843584 0 0 0 151204 672 0 0 20 0 1 0 435248780 16253009920 3945529 33554432000 4194304 6211092 140735827692416 140735827665976 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3968020 3945529 819 493 0 3961325 0
Current children cumulated CPU time: 1518.76 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782116 KiB

[startup+1520.8 s]
/proc/loadavg: 2.01 2.07 2.06 3/200 8484
/proc/meminfo: memFree=13998412/32770624 swapFree=66925440/67108860
[pid=8280] ppid=8277 vsize=15872080 memory=15782116 CPUtime=1518.81 cores=0,2,4,6
/proc/8280/stat : 8280 (cosoco) S 8277 8280 5183 0 -1 512 3843584 0 0 0 151209 672 0 0 20 0 1 0 435248780 16253009920 3945529 33554432000 4194304 6211092 140735827692416 140735827665976 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 22999040 140735827694603 140735827694705 140735827694705 140735827697614 0
/proc/8280/statm: 3968020 3945529 819 493 0 3961325 0
Current children cumulated CPU time: 1518.81 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15782116 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1521.66
CPU time (s): 1519.68
CPU user time (s): 1512.09
CPU system time (s): 7.58733
CPU usage (%): 99.8698
Max. virtual memory (cumulated for all children) (KiB): 15872080
Max. memory (cumulated for all children) (KiB): 15782116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1512.09
system time used= 7.58733
maximum resident set size= 15782200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3843584
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= 123285
involuntary context switches= 2701


# summary of solver processes directly reported to runsolver:
#   pid: 8280
#   total CPU time (s): 1519.68
#   total CPU user time (s): 1512.09
#   total CPU system time (s): 7.58733

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.81466 second user time and 9.99923 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-16 00:23:31
IDJOB=4397870
IDBENCH=139548
IDSOLVER=2850
FILE ID=node107/4397870-1568589929
RUNJOBID= node107-1568569067-5214
PBS_JOBID= 21703333
Free space on /tmp= 59036 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-4397870-1568589929/watcher-4397870-1568589929 -o /tmp/evaluation-result-4397870-1568589929/solver-4397870-1568589929 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568569067-5214 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397870-1568589929.xml

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

MD5SUM BENCH= 8e5b61791e512734038a023d36a5924c
RANDOM SEED=156964049

node107.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	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28819252 kB
MemAvailable:   29743480 kB
Buffers:          195820 kB
Cached:          1010176 kB
SwapCached:        77328 kB
Active:          2641160 kB
Inactive:         718024 kB
Active(anon):    2086140 kB
Inactive(anon):   108708 kB
Active(file):     555020 kB
Inactive(file):   609316 kB
Unevictable:      111252 kB
Mlocked:          111252 kB
SwapTotal:      67108860 kB
SwapFree:       66925424 kB
Dirty:              2436 kB
Writeback:             0 kB
AnonPages:       2188600 kB
Mapped:            42188 kB
Shmem:             33068 kB
Slab:             180188 kB
SReclaimable:     151456 kB
SUnreclaim:        28732 kB
KernelStack:        3552 kB
PageTables:         9736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2610312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    337920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 58552 MiB
End job on node107 at 2019-09-16 00:48:53