Trace number 4408465

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) 1521.57 1523.45

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 benchmark2520.09
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 (15005 MiB free)
  memory of node 1: 16384 MiB (14581 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408465-1569811559/watcher-4408465-1569811559 -o /tmp/evaluation-result-4408465-1569811559/solver-4408465-1569811559 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node146-1569787351-18444 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408465-1569811559.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=22592, runsolver pid=22589
Current StackSize limit: 8192 KiB


[startup+0.100204 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30286864/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=39152 memory=15224 CPUtime=0.1 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 4007 0 0 0 10 0 0 0 20 0 1 0 557069760 40091648 3806 33554432000 4194304 6211132 140729074000224 140729073996760 5814587 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 9788 3806 809 493 0 3093 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 15224 KiB

[startup+0.209789 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30285128/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=40728 memory=16872 CPUtime=0.21 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 4431 0 0 0 21 0 0 0 20 0 1 0 557069760 41705472 4218 33554432000 4194304 6211132 140729074000224 140729073996760 5452193 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 10182 4218 819 493 0 3487 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 16872 KiB

[startup+0.309174 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30284012/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=41712 memory=17928 CPUtime=0.31 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 4686 0 0 0 31 0 0 0 20 0 1 0 557069760 42713088 4482 33554432000 4194304 6211132 140729074000224 140729073996760 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 10428 4482 819 493 0 3733 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17928 KiB

[startup+0.700344 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30282152/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=45708 memory=21992 CPUtime=0.69 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 5672 0 0 0 69 0 0 0 20 0 1 0 557069760 46804992 5498 33554432000 4194304 6211132 140729074000224 140729073996760 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/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+1.50036 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30276820/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=54076 memory=30052 CPUtime=1.49 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 7737 0 0 0 149 0 0 0 20 0 1 0 557069760 55373824 7513 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 13519 7513 819 493 0 6824 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54076 KiB
Current children cumulated memory: 30052 KiB

[startup+3.10952 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30256100/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=70892 memory=46812 CPUtime=3.09 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 12062 0 0 0 309 0 0 0 20 0 1 0 557069760 72593408 11703 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 17723 11703 819 493 0 11028 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70892 KiB
Current children cumulated memory: 46812 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30225084/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=104436 memory=79732 CPUtime=6.29 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 20469 0 0 0 628 1 0 0 20 0 1 0 557069760 106942464 19933 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 26109 19933 819 493 0 19414 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104436 KiB
Current children cumulated memory: 79732 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30162112/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=169764 memory=145752 CPUtime=12.69 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 37151 0 0 0 1265 4 0 0 20 0 1 0 557069760 173838336 36438 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 42441 36438 819 493 0 35746 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 169764 KiB
Current children cumulated memory: 145752 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22593
/proc/meminfo: memFree=30025048/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=303600 memory=279436 CPUtime=25.48 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 70302 0 0 0 2540 8 0 0 20 0 1 0 557069760 310886400 69859 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 75900 69859 819 493 0 69205 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 303600 KiB
Current children cumulated memory: 279436 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22596
/proc/meminfo: memFree=29756420/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=573284 memory=544672 CPUtime=51.09 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 135573 0 0 0 5092 17 0 0 20 0 1 0 557069760 587042816 136168 33554432000 4194304 6211132 140729074000224 140729073973784 5478441 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 143321 136168 819 493 0 136626 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 573284 KiB
Current children cumulated memory: 544672 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22600
/proc/meminfo: memFree=29226780/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=1115292 memory=1075468 CPUtime=102.28 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 265275 0 0 0 10196 32 0 0 20 0 1 0 557069760 1142059008 268867 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 278823 268867 819 493 0 272128 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 1115292 KiB
Current children cumulated memory: 1075468 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22604
/proc/meminfo: memFree=28601176/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=1743268 memory=1699480 CPUtime=162.27 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 416696 0 0 0 16174 53 0 0 20 0 1 0 557069760 1785106432 424870 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 435817 424870 819 493 0 429122 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1743268 KiB
Current children cumulated memory: 1699480 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22610
/proc/meminfo: memFree=27978276/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=2346640 memory=2321380 CPUtime=222.26 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 567548 0 0 0 22152 74 0 0 20 0 1 0 557069760 2402959360 580345 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 586660 580345 819 493 0 579965 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2346640 KiB
Current children cumulated memory: 2321380 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22614
/proc/meminfo: memFree=27352728/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=2986924 memory=2945344 CPUtime=282.25 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 719011 0 0 0 28133 92 0 0 20 0 1 0 557069760 3058610176 736336 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 746731 736336 819 493 0 740036 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2986924 KiB
Current children cumulated memory: 2945344 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22626
/proc/meminfo: memFree=26729952/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=3645528 memory=3566528 CPUtime=342.24 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 870313 0 0 0 34112 112 0 0 20 0 1 0 557069760 3733020672 891632 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 911382 891632 819 493 0 904687 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 3645528 KiB
Current children cumulated memory: 3566528 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22632
/proc/meminfo: memFree=26104868/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=4248636 memory=4190592 CPUtime=402.24 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 1021308 0 0 0 40091 133 0 0 20 0 1 0 557069760 4350603264 1047648 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 1062159 1047648 819 493 0 1055464 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 4248636 KiB
Current children cumulated memory: 4190592 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22636
/proc/meminfo: memFree=25482756/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=4851744 memory=4812192 CPUtime=462.23 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 1172212 0 0 0 46067 156 0 0 20 0 1 0 557069760 4968185856 1203048 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 1212936 1203048 819 493 0 1206241 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 4851744 KiB
Current children cumulated memory: 4812192 KiB


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

Current children cumulated vsize: 9881316 KiB
Current children cumulated memory: 9791140 KiB

[startup+1002.3 s]
/proc/loadavg: 2.11 2.05 2.05 3/199 22709
/proc/meminfo: memFree=19870192/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=10483764 memory=10411908 CPUtime=1002.18 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 2531507 0 0 0 99850 368 0 0 20 0 1 0 557069760 10735374336 2602977 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 2620941 2602977 819 493 0 2614246 0
Current children cumulated CPU time: 1002.18 s
Current children cumulated vsize: 10483764 KiB
Current children cumulated memory: 10411908 KiB

[startup+1062.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/199 22774
/proc/meminfo: memFree=19001840/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=11086080 memory=11034880 CPUtime=1062.17 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 2682348 0 0 0 105824 393 0 0 20 0 1 0 557069760 11352145920 2758720 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 2771520 2758720 819 493 0 2764825 0
Current children cumulated CPU time: 1062.17 s
Current children cumulated vsize: 11086080 KiB
Current children cumulated memory: 11034880 KiB

[startup+1122.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/200 22780
/proc/meminfo: memFree=17758984/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=11688396 memory=11655480 CPUtime=1122.16 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 2833209 0 0 0 111795 421 0 0 20 0 1 0 557069760 11968917504 2913870 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 2922099 2913870 819 493 0 2915404 0
Current children cumulated CPU time: 1122.16 s
Current children cumulated vsize: 11688396 KiB
Current children cumulated memory: 11655480 KiB

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 22784
/proc/meminfo: memFree=16517280/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=12477436 memory=12277600 CPUtime=1182.16 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 2984372 0 0 0 117768 448 0 0 20 0 1 0 557069760 12776894464 3069400 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3119359 3069400 819 493 0 3112664 0
Current children cumulated CPU time: 1182.16 s
Current children cumulated vsize: 12477436 KiB
Current children cumulated memory: 12277600 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 22788
/proc/meminfo: memFree=15274192/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=13079620 memory=12898212 CPUtime=1242.16 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 3135186 0 0 0 123739 477 0 0 20 0 1 0 557069760 13393530880 3224553 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3269905 3224553 819 493 0 3263210 0
Current children cumulated CPU time: 1242.16 s
Current children cumulated vsize: 13079620 KiB
Current children cumulated memory: 12898212 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 22794
/proc/meminfo: memFree=14030088/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=13681804 memory=13520876 CPUtime=1302.14 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 3285986 0 0 0 129709 505 0 0 20 0 1 0 557069760 14010167296 3380219 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3420451 3380219 819 493 0 3413756 0
Current children cumulated CPU time: 1302.14 s
Current children cumulated vsize: 13681804 KiB
Current children cumulated memory: 13520876 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22798
/proc/meminfo: memFree=12787324/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=14283856 memory=14141228 CPUtime=1362.13 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 3436745 0 0 0 135677 536 0 0 20 0 1 0 557069760 14626668544 3535307 33554432000 4194304 6211132 140729074000224 140729073973784 140253849938750 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3570964 3535307 819 493 0 3564269 0
Current children cumulated CPU time: 1362.13 s
Current children cumulated vsize: 14283856 KiB
Current children cumulated memory: 14141228 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22802
/proc/meminfo: memFree=11545916/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=14885776 memory=14763680 CPUtime=1422.13 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 3587548 0 0 0 141644 569 0 0 20 0 1 0 557069760 15243034624 3690920 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3721444 3690920 819 493 0 3714749 0
Current children cumulated CPU time: 1422.13 s
Current children cumulated vsize: 14885776 KiB
Current children cumulated memory: 14763680 KiB

[startup+1482.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 22808
/proc/meminfo: memFree=10305068/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=15487432 memory=15383768 CPUtime=1482.11 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 3738252 0 0 0 147606 605 0 0 20 0 1 0 557069760 15859130368 3845942 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3871858 3845942 819 493 0 3865163 0
Current children cumulated CPU time: 1482.11 s
Current children cumulated vsize: 15487432 KiB
Current children cumulated memory: 15383768 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1520.7 s]
/proc/loadavg: 2.04 2.03 2.05 3/198 22816
/proc/meminfo: memFree=9519920/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=15872344 memory=15781076 CPUtime=1520.51 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 4202496 3834635 0 0 0 151420 631 0 0 20 0 1 0 557069760 16253280256 3945269 33554432000 4194304 6211132 140729074000224 140729073973784 140253849943013 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3968086 3945269 819 493 0 3961391 0
Current children cumulated CPU time: 1520.51 s
Current children cumulated vsize: 15872344 KiB
Current children cumulated memory: 15781076 KiB

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

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

[startup+1523.45 s]
# the end of solver process 22592 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1514.47 s, system=7.10183 s

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

[startup+1521.6 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 22817
/proc/meminfo: memFree=9334368/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=15872344 memory=15781076 CPUtime=1520.66 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) R 22589 22592 18413 0 -1 512 3834639 0 0 0 151433 633 0 0 20 0 1 0 557069760 16253280256 3945269 33554432000 4194304 6211132 140729074000224 140729073973784 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3968086 3945269 819 493 0 3961391 0
Current children cumulated CPU time: 1520.66 s
Current children cumulated vsize: 15872344 KiB
Current children cumulated memory: 15781076 KiB

[startup+1522.4 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 22819
/proc/meminfo: memFree=8798660/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=15872344 memory=15781076 CPUtime=1520.77 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) S 22589 22592 18413 0 -1 512 3834639 0 0 0 151443 634 0 0 20 0 1 0 557069760 16253280256 3945269 33554432000 4194304 6211132 140729074000224 140729073973784 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3968086 3945269 819 493 0 3961391 0
Current children cumulated CPU time: 1520.77 s
Current children cumulated vsize: 15872344 KiB
Current children cumulated memory: 15781076 KiB

[startup+1522.6 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 22819
/proc/meminfo: memFree=8798660/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=15872344 memory=15781076 CPUtime=1520.79 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) S 22589 22592 18413 0 -1 512 3834639 0 0 0 151445 634 0 0 20 0 1 0 557069760 16253280256 3945269 33554432000 4194304 6211132 140729074000224 140729073973784 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3968086 3945269 819 493 0 3961391 0
Current children cumulated CPU time: 1520.79 s
Current children cumulated vsize: 15872344 KiB
Current children cumulated memory: 15781076 KiB

[startup+1522.7 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 22819
/proc/meminfo: memFree=8798660/32770624 swapFree=67002480/67108860
[pid=22592] ppid=22589 vsize=15872344 memory=15781076 CPUtime=1520.8 cores=0,2,4,6
/proc/22592/stat : 22592 (cosoco) S 22589 22592 18413 0 -1 512 3834639 0 0 0 151446 634 0 0 20 0 1 0 557069760 16253280256 3945269 33554432000 4194304 6211132 140729074000224 140729073973784 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 20525056 140729074005003 140729074005105 140729074005105 140729074008014 0
/proc/22592/statm: 3968086 3945269 819 493 0 3961391 0
Current children cumulated CPU time: 1520.8 s
Current children cumulated vsize: 15872344 KiB
Current children cumulated memory: 15781076 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1523.45
CPU time (s): 1521.57
CPU user time (s): 1514.47
CPU system time (s): 7.10183
CPU usage (%): 99.8763
Max. virtual memory (cumulated for all children) (KiB): 15872344
Max. memory (cumulated for all children) (KiB): 15781076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1514.47
system time used= 7.10183
maximum resident set size= 15781164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3834639
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= 127880
involuntary context switches= 871


# summary of solver processes directly reported to runsolver:
#   pid: 22592
#   total CPU time (s): 1521.57
#   total CPU user time (s): 1514.47
#   total CPU system time (s): 7.10183

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.04533 second user time and 7.92605 second system time

The end

Launcher Data 

Begin job on node146 at 2019-09-30 04:45:17
IDJOB=4408465
IDBENCH=139487
IDSOLVER=2874
FILE ID=node146/4408465-1569811559
RUNJOBID= node146-1569787351-18444
PBS_JOBID= 21705819
Free space on /tmp= 62028 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-4408465-1569811559/watcher-4408465-1569811559 -o /tmp/evaluation-result-4408465-1569811559/solver-4408465-1569811559 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node146-1569787351-18444 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408465-1569811559.xml

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

MD5SUM BENCH= ec43b711d2aa9c243757c5391c9c8921
RANDOM SEED=1938824325

node146.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	: 5332.90
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	: 5332.90
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	: 5332.90
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	: 5332.90
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:        30298212 kB
MemAvailable:   31866124 kB
Buffers:          188720 kB
Cached:          1715932 kB
SwapCached:         3684 kB
Active:          1624908 kB
Inactive:         293580 kB
Active(anon):      27740 kB
Inactive(anon):    66808 kB
Active(file):    1597168 kB
Inactive(file):   226772 kB
Unevictable:      109344 kB
Mlocked:          109344 kB
SwapTotal:      67108860 kB
SwapFree:       67002480 kB
Dirty:              2648 kB
Writeback:             0 kB
AnonPages:        120360 kB
Mapped:            28540 kB
Shmem:             72256 kB
Slab:             149028 kB
SReclaimable:     119616 kB
SUnreclaim:        29412 kB
KernelStack:        3536 kB
PageTables:         5476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     576260 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 61532 MiB
End job on node146 at 2019-09-30 05:10:40