Trace number 4397885

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) 1515.96 1517.79

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_17_11.xml
MD5SUMec43b711d2aa9c243757c5391c9c8921
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark2400.17
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 (15029 MiB free)
  memory of node 1: 16384 MiB (14446 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397885-1568589769/watcher-4397885-1568589769 -o /tmp/evaluation-result-4397885-1568589769/solver-4397885-1568589769 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1568572742-29188 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397885-1568589769.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=32485, runsolver pid=32482
Current StackSize limit: 8192 KiB


[startup+0.100206 s]*
/proc/loadavg: 2.01 2.03 2.05 3/200 32486
/proc/meminfo: memFree=30171332/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=39020 memory=15220 CPUtime=0.1 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 3990 0 0 0 10 0 0 0 20 0 1 0 434914779 39956480 3805 33554432000 4194304 6211092 140723043929888 140723043926424 140188864453605 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 9755 3805 809 493 0 3060 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 15220 KiB

[startup+0.21003 s]*
/proc/loadavg: 2.01 2.03 2.05 3/200 32486
/proc/meminfo: memFree=30169844/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=40728 memory=16868 CPUtime=0.21 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 4422 0 0 0 21 0 0 0 20 0 1 0 434914779 41705472 4217 33554432000 4194304 6211092 140723043929888 140723043926424 140188864453605 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/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+0.309316 s]*
/proc/loadavg: 2.01 2.03 2.05 3/200 32486
/proc/meminfo: memFree=30168728/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=41712 memory=17924 CPUtime=0.31 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 4681 0 0 0 31 0 0 0 20 0 1 0 434914779 42713088 4481 33554432000 4194304 6211092 140723043929888 140723043903448 140188864453605 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 10428 4481 819 493 0 3733 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17924 KiB

[startup+0.700353 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 32486
/proc/meminfo: memFree=30166232/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=45708 memory=21988 CPUtime=0.69 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 5672 0 0 0 69 0 0 0 20 0 1 0 434914779 46804992 5497 33554432000 4194304 6211092 140723043929888 140723043903448 5446648 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 11427 5497 819 493 0 4732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45708 KiB
Current children cumulated memory: 21988 KiB

[startup+1.50035 s]
/proc/loadavg: 2.01 2.03 2.05 3/201 32488
/proc/meminfo: memFree=30161928/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=54076 memory=30312 CPUtime=1.49 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 7747 0 0 0 149 0 0 0 20 0 1 0 434914779 55373824 7578 33554432000 4194304 6211092 140723043929888 140723043903448 140188865374115 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 13519 7578 819 493 0 6824 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54076 KiB
Current children cumulated memory: 30312 KiB

[startup+3.10973 s]
/proc/loadavg: 2.01 2.03 2.05 3/201 32488
/proc/meminfo: memFree=30141080/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=71024 memory=46920 CPUtime=3.1 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 12092 0 0 0 309 1 0 0 20 0 1 0 434914779 72728576 11730 33554432000 4194304 6211092 140723043929888 140723043903448 140188864453605 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 17756 11730 819 493 0 11061 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 71024 KiB
Current children cumulated memory: 46920 KiB

[startup+6.30034 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 32488
/proc/meminfo: memFree=30109804/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=104700 memory=80108 CPUtime=6.29 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 20540 0 0 0 626 3 0 0 20 0 1 0 434914779 107212800 20027 33554432000 4194304 6211092 140723043929888 140723043903448 5443103 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 26175 20027 819 493 0 19480 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104700 KiB
Current children cumulated memory: 80108 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 32488
/proc/meminfo: memFree=30047316/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=170424 memory=146512 CPUtime=12.69 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 37313 0 0 0 1264 5 0 0 20 0 1 0 434914779 174514176 36628 33554432000 4194304 6211092 140723043929888 140723043903448 5013001 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 42606 36628 819 493 0 35911 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 170424 KiB
Current children cumulated memory: 146512 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 32488
/proc/meminfo: memFree=29912652/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=304524 memory=279300 CPUtime=25.49 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 70862 0 0 0 2540 9 0 0 20 0 1 0 434914779 311832576 69825 33554432000 4194304 6211092 140723043929888 140723043903448 140188864453083 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 76131 69825 819 493 0 69436 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 304524 KiB
Current children cumulated memory: 279300 KiB

[startup+51.1097 s]
/proc/loadavg: 2.01 2.03 2.05 3/201 32491
/proc/meminfo: memFree=29640288/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=574208 memory=546392 CPUtime=51.11 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 136287 0 0 0 5093 18 0 0 20 0 1 0 434914779 587988992 136598 33554432000 4194304 6211092 140723043929888 140723043903448 140188864453605 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 143552 136598 819 493 0 136857 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 574208 KiB
Current children cumulated memory: 546392 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 32495
/proc/meminfo: memFree=29110936/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=1116348 memory=1076496 CPUtime=102.31 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 265741 0 0 0 10196 35 0 0 20 0 1 0 434914779 1143140352 269124 33554432000 4194304 6211092 140723043929888 140723043903448 5013078 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 279087 269124 819 493 0 272392 0
Current children cumulated CPU time: 102.31 s
Current children cumulated vsize: 1116348 KiB
Current children cumulated memory: 1076496 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 32499
/proc/meminfo: memFree=28487012/32770624 swapFree=66921336/67108860
[pid=32485] ppid=32482 vsize=1744324 memory=1699520 CPUtime=162.31 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 417398 0 0 0 16177 54 0 0 20 0 1 0 434914779 1786187776 424880 33554432000 4194304 6211092 140723043929888 140723043903448 5452146 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 436081 424880 819 493 0 429386 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 1744324 KiB
Current children cumulated memory: 1699520 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 32504
/proc/meminfo: memFree=27860784/32770624 swapFree=66921340/67108860
[pid=32485] ppid=32482 vsize=2347696 memory=2323200 CPUtime=222.31 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 568247 0 0 0 22158 73 0 0 20 0 1 0 434914779 2404040704 580800 33554432000 4194304 6211092 140723043929888 140723043903448 5479673 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 586924 580800 819 493 0 580229 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2347696 KiB
Current children cumulated memory: 2323200 KiB

[startup+282.3 s]
/proc/loadavg: 2.12 2.07 2.06 3/199 32510
/proc/meminfo: memFree=27237848/32770624 swapFree=66921340/67108860
[pid=32485] ppid=32482 vsize=2987848 memory=2945324 CPUtime=282.32 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 719642 0 0 0 28140 92 0 0 20 0 1 0 434914779 3059556352 736331 33554432000 4194304 6211092 140723043929888 140723043903448 5479626 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 746995 736331 819 493 0 740300 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 2987848 KiB
Current children cumulated memory: 2945324 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/199 32514
/proc/meminfo: memFree=26614556/32770624 swapFree=66921340/67108860
[pid=32485] ppid=32482 vsize=3646716 memory=3567860 CPUtime=342.32 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 870855 0 0 0 34120 112 0 0 20 0 1 0 434914779 3734237184 891965 33554432000 4194304 6211092 140723043929888 140723043903448 5455650 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 911679 891965 819 493 0 904984 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 3646716 KiB
Current children cumulated memory: 3567860 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 32519
/proc/meminfo: memFree=25986736/32770624 swapFree=66921340/67108860
[pid=32485] ppid=32482 vsize=4252200 memory=4193136 CPUtime=402.32 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 1022739 0 0 0 40100 132 0 0 20 0 1 0 434914779 4354252800 1048284 33554432000 4194304 6211092 140723043929888 140723043903448 5455634 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 1063050 1048284 819 493 0 1056355 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 4252200 KiB
Current children cumulated memory: 4193136 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/199 32525
/proc/meminfo: memFree=25358896/32770624 swapFree=66921340/67108860
[pid=32485] ppid=32482 vsize=4858212 memory=4819648 CPUtime=462.31 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 1174393 0 0 0 46076 155 0 0 20 0 1 0 434914779 4974809088 1204912 33554432000 4194304 6211092 140723043929888 140723043903448 140188865377746 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 1214553 1204912 819 493 0 1207858 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 4858212 KiB
Current children cumulated memory: 4819648 KiB


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

Current children cumulated vsize: 9912600 KiB
Current children cumulated memory: 9823276 KiB

[startup+1002.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/199 32639
/proc/meminfo: memFree=20563568/32770624 swapFree=66921344/67108860
[pid=32485] ppid=32482 vsize=10517952 memory=10447280 CPUtime=1002.26 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 2540052 0 0 0 99859 367 0 0 20 0 1 0 434914779 10770382848 2611820 33554432000 4194304 6211092 140723043929888 140723043903448 140188865379771 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 2629488 2611820 819 493 0 2622793 0
Current children cumulated CPU time: 1002.26 s
Current children cumulated vsize: 10517952 KiB
Current children cumulated memory: 10447280 KiB

[startup+1062.3 s]
/proc/loadavg: 1.94 2.04 2.06 3/199 32643
/proc/meminfo: memFree=19316724/32770624 swapFree=66921344/67108860
[pid=32485] ppid=32482 vsize=11123172 memory=11072864 CPUtime=1062.25 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 2691612 0 0 0 105831 394 0 0 20 0 1 0 434914779 11390128128 2768216 33554432000 4194304 6211092 140723043929888 140723043903448 140188864453605 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 2780793 2768216 819 493 0 2774098 0
Current children cumulated CPU time: 1062.25 s
Current children cumulated vsize: 11123172 KiB
Current children cumulated memory: 11072864 KiB

[startup+1122.3 s]
/proc/loadavg: 1.98 2.03 2.05 3/200 32655
/proc/meminfo: memFree=18070196/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=11727996 memory=11696140 CPUtime=1122.24 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 2843098 0 0 0 111805 419 0 0 20 0 1 0 434914779 12009467904 2924035 33554432000 4194304 6211092 140723043929888 140723043903448 140188865377536 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 2931999 2924035 819 493 0 2925304 0
Current children cumulated CPU time: 1122.24 s
Current children cumulated vsize: 11727996 KiB
Current children cumulated memory: 11696140 KiB

[startup+1182.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/200 32661
/proc/meminfo: memFree=16822864/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=12519808 memory=12320900 CPUtime=1182.24 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 2995404 0 0 0 117774 450 0 0 20 0 1 0 434914779 12820283392 3080225 33554432000 4194304 6211092 140723043929888 140723043903448 140188865377490 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3129952 3080225 819 493 0 3123257 0
Current children cumulated CPU time: 1182.24 s
Current children cumulated vsize: 12519808 KiB
Current children cumulated memory: 12320900 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 32665
/proc/meminfo: memFree=15577368/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=13124896 memory=12946484 CPUtime=1242.23 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 3146931 0 0 0 123744 479 0 0 20 0 1 0 434914779 13439893504 3236621 33554432000 4194304 6211092 140723043929888 140723043903448 5443096 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3281224 3236621 819 493 0 3274529 0
Current children cumulated CPU time: 1242.23 s
Current children cumulated vsize: 13124896 KiB
Current children cumulated memory: 12946484 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 32669
/proc/meminfo: memFree=14333688/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=13729720 memory=13569760 CPUtime=1302.22 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 3298415 0 0 0 129714 508 0 0 20 0 1 0 434914779 14059233280 3392440 33554432000 4194304 6211092 140723043929888 140723043903448 5446279 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3432430 3392440 819 493 0 3425735 0
Current children cumulated CPU time: 1302.22 s
Current children cumulated vsize: 13729720 KiB
Current children cumulated memory: 13569760 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32675
/proc/meminfo: memFree=13085700/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=14334544 memory=14195080 CPUtime=1362.22 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 3449858 0 0 0 135684 538 0 0 20 0 1 0 434914779 14678573056 3548770 33554432000 4194304 6211092 140723043929888 140723043903448 140188874398534 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3583636 3548770 819 493 0 3576941 0
Current children cumulated CPU time: 1362.22 s
Current children cumulated vsize: 14334544 KiB
Current children cumulated memory: 14195080 KiB

[startup+1422.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 32680
/proc/meminfo: memFree=11842328/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=14939236 memory=14818356 CPUtime=1422.2 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 3601310 0 0 0 141648 572 0 0 20 0 1 0 434914779 15297777664 3704589 33554432000 4194304 6211092 140723043929888 140723043903448 140188864448368 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3734809 3704589 819 493 0 3728114 0
Current children cumulated CPU time: 1422.2 s
Current children cumulated vsize: 14939236 KiB
Current children cumulated memory: 14818356 KiB

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 32685
/proc/meminfo: memFree=10594236/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=15543664 memory=15443148 CPUtime=1482.2 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 3752667 0 0 0 147614 606 0 0 20 0 1 0 434914779 15916711936 3860787 33554432000 4194304 6211092 140723043929888 140723043903448 5012966 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3885916 3860787 819 493 0 3879221 0
Current children cumulated CPU time: 1482.2 s
Current children cumulated vsize: 15543664 KiB
Current children cumulated memory: 15443148 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1515 s]*
/proc/loadavg: 2.02 2.02 2.05 3/200 32687
/proc/meminfo: memFree=9911904/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=15872608 memory=15782232 CPUtime=1514.9 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) R 32482 32485 29157 0 -1 4202496 3835060 0 0 0 150864 626 0 0 20 0 1 0 434914779 16253550592 3945558 33554432000 4194304 6211092 140723043929888 140723043903448 140188864453605 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3968152 3945558 819 493 0 3961457 0
Current children cumulated CPU time: 1514.9 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782232 KiB

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

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

[startup+1517.79 s]
# the end of solver process 32485 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1508.89 s, system=7.07173 s

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

[startup+1515.2 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 32687
/proc/meminfo: memFree=9911904/32770624 swapFree=66921364/67108860
[pid=32485] ppid=32482 vsize=15872608 memory=15782232 CPUtime=1514.92 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) S 32482 32485 29157 0 -1 512 3835066 0 0 0 150866 626 0 0 20 0 1 0 434914779 16253550592 3945558 33554432000 4194304 6211092 140723043929888 140723043903448 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3968152 3945558 819 493 0 3961457 0
Current children cumulated CPU time: 1514.92 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782232 KiB

[startup+1516 s]*
/proc/loadavg: 2.02 2.02 2.05 3/201 32688
/proc/meminfo: memFree=9408260/32770624 swapFree=66921368/67108860
[pid=32485] ppid=32482 vsize=15872608 memory=15782232 CPUtime=1515.04 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) S 32482 32485 29157 0 -1 512 3835066 0 0 0 150876 628 0 0 20 0 1 0 434914779 16253550592 3945558 33554432000 4194304 6211092 140723043929888 140723043903448 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3968152 3945558 819 493 0 3961457 0
Current children cumulated CPU time: 1515.04 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782232 KiB

[startup+1516.8 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 32688
/proc/meminfo: memFree=9408260/32770624 swapFree=66921368/67108860
[pid=32485] ppid=32482 vsize=15872608 memory=15782232 CPUtime=1515.14 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) S 32482 32485 29157 0 -1 512 3835066 0 0 0 150886 628 0 0 20 0 1 0 434914779 16253550592 3945558 33554432000 4194304 6211092 140723043929888 140723043903448 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3968152 3945558 819 493 0 3961457 0
Current children cumulated CPU time: 1515.14 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782232 KiB

[startup+1517 s]*
/proc/loadavg: 2.02 2.02 2.05 3/201 32688
/proc/meminfo: memFree=8900664/32770624 swapFree=66921368/67108860
[pid=32485] ppid=32482 vsize=15872608 memory=15782232 CPUtime=1515.18 cores=0,2,4,6
/proc/32485/stat : 32485 (cosoco) S 32482 32485 29157 0 -1 512 3835066 0 0 0 150889 629 0 0 20 0 1 0 434914779 16253550592 3945558 33554432000 4194304 6211092 140723043929888 140723043903448 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 12673024 140723043931147 140723043931249 140723043931249 140723043934158 0
/proc/32485/statm: 3968152 3945558 819 493 0 3961457 0
Current children cumulated CPU time: 1515.18 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782232 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1517.79
CPU time (s): 1515.96
CPU user time (s): 1508.89
CPU system time (s): 7.07173
CPU usage (%): 99.8797
Max. virtual memory (cumulated for all children) (KiB): 15872608
Max. memory (cumulated for all children) (KiB): 15782232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1508.89
system time used= 7.07173
maximum resident set size= 15782440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3835066
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= 122604
involuntary context switches= 1895


# summary of solver processes directly reported to runsolver:
#   pid: 32485
#   total CPU time (s): 1515.96
#   total CPU user time (s): 1508.89
#   total CPU system time (s): 7.07173

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.00549 second user time and 11.2576 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-16 01:22:07
IDJOB=4397885
IDBENCH=139487
IDSOLVER=2850
FILE ID=node141/4397885-1568589769
RUNJOBID= node141-1568572742-29188
PBS_JOBID= 21703314
Free space on /tmp= 58460 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_17_11.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397885-1568589769/watcher-4397885-1568589769 -o /tmp/evaluation-result-4397885-1568589769/solver-4397885-1568589769 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1568572742-29188 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397885-1568589769.xml

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

MD5SUM BENCH= ec43b711d2aa9c243757c5391c9c8921
RANDOM SEED=1592817590

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        30183004 kB
MemAvailable:   31019084 kB
Buffers:          202696 kB
Cached:           930448 kB
SwapCached:        78612 kB
Active:          1341632 kB
Inactive:         687908 kB
Active(anon):     823328 kB
Inactive(anon):   114956 kB
Active(file):     518304 kB
Inactive(file):   572952 kB
Unevictable:      109148 kB
Mlocked:          109148 kB
SwapTotal:      67108860 kB
SwapFree:       66921336 kB
Dirty:              2768 kB
Writeback:             4 kB
AnonPages:        927024 kB
Mapped:            42504 kB
Shmem:             33532 kB
Slab:             151384 kB
SReclaimable:     121316 kB
SUnreclaim:        30068 kB
KernelStack:        3568 kB
PageTables:         6828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1366480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    876544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 58060 MiB
End job on node141 at 2019-09-16 01:47:25