Trace number 4397888

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) 1564.35 1566.45

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_19_19.xml
MD5SUM96fe93baa9d8ae993bfc516e2d84a024
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1288.59
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":48,"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 (11740 MiB free)
  memory of node 1: 16384 MiB (15509 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397888-1568590242/watcher-4397888-1568590242 -o /tmp/evaluation-result-4397888-1568590242/solver-4397888-1568590242 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1568572745-21074 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397888-1568590242.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=24095, runsolver pid=24092
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 1.92 2.00 2.04 3/200 24096
/proc/meminfo: memFree=27891676/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=39148 memory=15348 CPUtime=0.1 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 4006 0 0 0 10 0 0 0 20 0 1 0 435289100 40087552 3837 33554432000 4194304 6211092 140736723378240 140736723374776 140718101301635 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 9787 3837 809 493 0 3092 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 15348 KiB

[startup+0.209779 s]*
/proc/loadavg: 1.92 2.00 2.04 3/200 24096
/proc/meminfo: memFree=27890188/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=40720 memory=16868 CPUtime=0.21 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 4416 0 0 0 21 0 0 0 20 0 1 0 435289100 41697280 4217 33554432000 4194304 6211092 140736723378240 140736723374776 140718100441918 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 10180 4217 819 493 0 3485 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40720 KiB
Current children cumulated memory: 16868 KiB

[startup+0.309066 s]*
/proc/loadavg: 1.92 2.00 2.04 3/200 24096
/proc/meminfo: memFree=27889072/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=41708 memory=17924 CPUtime=0.31 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 4666 0 0 0 31 0 0 0 20 0 1 0 435289100 42708992 4481 33554432000 4194304 6211092 140736723378240 140736723374776 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 10427 4481 819 493 0 3732 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41708 KiB
Current children cumulated memory: 17924 KiB

[startup+0.700341 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 24096
/proc/meminfo: memFree=27886840/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=45572 memory=21728 CPUtime=0.69 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 5629 0 0 0 69 0 0 0 20 0 1 0 435289100 46665728 5432 33554432000 4194304 6211092 140736723378240 140736723352312 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 11393 5432 819 493 0 4698 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45572 KiB
Current children cumulated memory: 21728 KiB

[startup+1.50035 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 24096
/proc/meminfo: memFree=27882168/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=53676 memory=29784 CPUtime=1.49 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 7642 0 0 0 148 1 0 0 20 0 1 0 435289100 54964224 7446 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 13419 7446 819 493 0 6724 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53676 KiB
Current children cumulated memory: 29784 KiB

[startup+3.10954 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 24096
/proc/meminfo: memFree=27862060/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=70096 memory=46016 CPUtime=3.1 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 11868 0 0 0 309 1 0 0 20 0 1 0 435289100 71778304 11504 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 17524 11504 819 493 0 10829 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70096 KiB
Current children cumulated memory: 46016 KiB

[startup+6.30033 s]
/proc/loadavg: 1.93 2.00 2.04 3/200 24096
/proc/meminfo: memFree=27831680/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=102848 memory=78136 CPUtime=6.28 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 20073 0 0 0 626 2 0 0 20 0 1 0 435289100 105316352 19534 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 25712 19534 819 493 0 19017 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 102848 KiB
Current children cumulated memory: 78136 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/200 24096
/proc/meminfo: memFree=27771540/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=166724 memory=142556 CPUtime=12.68 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 36348 0 0 0 1263 5 0 0 20 0 1 0 435289100 170725376 35639 33554432000 4194304 6211092 140736723378240 140736723351800 140718100441918 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 41681 35639 819 493 0 34986 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 166724 KiB
Current children cumulated memory: 142556 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/201 24099
/proc/meminfo: memFree=27637540/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=296864 memory=273108 CPUtime=25.49 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 68807 0 0 0 2540 9 0 0 20 0 1 0 435289100 303988736 68277 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 74216 68277 819 493 0 67521 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 296864 KiB
Current children cumulated memory: 273108 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.00 2.04 3/200 24099
/proc/meminfo: memFree=27375140/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=559420 memory=530944 CPUtime=51.09 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 132315 0 0 0 5093 16 0 0 20 0 1 0 435289100 572846080 132736 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 139855 132736 819 493 0 133160 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 559420 KiB
Current children cumulated memory: 530944 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/200 24103
/proc/meminfo: memFree=26860484/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=1071032 memory=1046720 CPUtime=102.26 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 258241 0 0 0 10196 30 0 0 20 0 1 0 435289100 1096736768 261680 33554432000 4194304 6211092 140736723378240 140736723351800 5012630 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 267758 261680 819 493 0 261063 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1071032 KiB
Current children cumulated memory: 1046720 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/200 24109
/proc/meminfo: memFree=26253172/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=1699044 memory=1653344 CPUtime=162.25 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 405837 0 0 0 16178 47 0 0 20 0 1 0 435289100 1739821056 413336 33554432000 4194304 6211092 140736723378240 140736723351800 5012992 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 424761 413336 819 493 0 418066 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 1699044 KiB
Current children cumulated memory: 1653344 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 24113
/proc/meminfo: memFree=25646700/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=2285916 memory=2258872 CPUtime=222.23 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 552564 0 0 0 22160 63 0 0 20 0 1 0 435289100 2340777984 564718 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 571479 564718 819 493 0 564784 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 2285916 KiB
Current children cumulated memory: 2258872 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 24117
/proc/meminfo: memFree=25039876/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=2909700 memory=2864212 CPUtime=282.22 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 699888 0 0 0 28139 83 0 0 20 0 1 0 435289100 2979532800 716053 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 727425 716053 819 493 0 720730 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 2909700 KiB
Current children cumulated memory: 2864212 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 24123
/proc/meminfo: memFree=24431564/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=3496440 memory=3471388 CPUtime=342.21 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 846698 0 0 0 34118 103 0 0 20 0 1 0 435289100 3580354560 867847 33554432000 4194304 6211092 140736723378240 140736723351800 5446260 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 874110 867847 819 493 0 867415 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 3496440 KiB
Current children cumulated memory: 3471388 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 24127
/proc/meminfo: memFree=23825336/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=4138544 memory=4076584 CPUtime=402.2 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 994005 0 0 0 40100 120 0 0 20 0 1 0 435289100 4237869056 1019146 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 1034636 1019146 819 493 0 1027941 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 4138544 KiB
Current children cumulated memory: 4076584 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 24131
/proc/meminfo: memFree=23218732/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=4725152 memory=4681672 CPUtime=462.18 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 1140761 0 0 0 46080 138 0 0 20 0 1 0 435289100 4838555648 1170418 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 1181288 1170418 819 493 0 1174593 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 4725152 KiB
Current children cumulated memory: 4681672 KiB


################
# More data... #
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Current children cumulated vsize: 10208804 KiB
Current children cumulated memory: 10129164 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 24250
/proc/meminfo: memFree=17139908/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=10794620 memory=10733176 CPUtime=1062.05 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 2609142 0 0 0 105839 366 0 0 20 0 1 0 435289100 11053690880 2683294 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 2698655 2683294 819 493 0 2691960 0
Current children cumulated CPU time: 1062.05 s
Current children cumulated vsize: 10794620 KiB
Current children cumulated memory: 10733176 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 24254
/proc/meminfo: memFree=16534496/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=11380436 memory=11337444 CPUtime=1122.03 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 2755876 0 0 0 111813 390 0 0 20 0 1 0 435289100 11653566464 2834361 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 2845109 2834361 819 493 0 2838414 0
Current children cumulated CPU time: 1122.03 s
Current children cumulated vsize: 11380436 KiB
Current children cumulated memory: 11337444 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 24258
/proc/meminfo: memFree=15927784/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=11966252 memory=11941776 CPUtime=1182.02 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 2902633 0 0 0 117782 420 0 0 20 0 1 0 435289100 12253442048 2985444 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 2991563 2985444 819 493 0 2984868 0
Current children cumulated CPU time: 1182.02 s
Current children cumulated vsize: 11966252 KiB
Current children cumulated memory: 11941776 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 24272
/proc/meminfo: memFree=15320680/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=12738396 memory=12546804 CPUtime=1241.99 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 3049573 0 0 0 123748 451 0 0 20 0 1 0 435289100 13044117504 3136701 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3184599 3136701 819 493 0 3177904 0
Current children cumulated CPU time: 1241.99 s
Current children cumulated vsize: 12738396 KiB
Current children cumulated memory: 12546804 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 24276
/proc/meminfo: memFree=14715916/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=13323420 memory=13150544 CPUtime=1301.98 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 3196104 0 0 0 129715 483 0 0 20 0 1 0 435289100 13643182080 3287636 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3330855 3287636 819 493 0 3324160 0
Current children cumulated CPU time: 1301.98 s
Current children cumulated vsize: 13323420 KiB
Current children cumulated memory: 13150544 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 24280
/proc/meminfo: memFree=14111008/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=13908708 memory=13754020 CPUtime=1361.97 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 3342661 0 0 0 135680 517 0 0 20 0 1 0 435289100 14242516992 3438505 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3477177 3438505 819 493 0 3470482 0
Current children cumulated CPU time: 1361.97 s
Current children cumulated vsize: 13908708 KiB
Current children cumulated memory: 13754020 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 24286
/proc/meminfo: memFree=13506580/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=14493732 memory=14359804 CPUtime=1421.95 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 3489206 0 0 0 141642 553 0 0 20 0 1 0 435289100 14841581568 3589951 33554432000 4194304 6211092 140736723378240 140736723351800 5452223 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3623433 3589951 819 493 0 3616738 0
Current children cumulated CPU time: 1421.95 s
Current children cumulated vsize: 14493732 KiB
Current children cumulated memory: 14359804 KiB

[startup+1482.3 s]
/proc/loadavg: 2.05 2.02 2.05 3/200 24290
/proc/meminfo: memFree=12900168/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=15078624 memory=14962972 CPUtime=1481.94 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 3635701 0 0 0 147603 591 0 0 20 0 1 0 435289100 15440510976 3740743 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3769656 3740743 819 493 0 3762961 0
Current children cumulated CPU time: 1481.94 s
Current children cumulated vsize: 15078624 KiB
Current children cumulated memory: 14962972 KiB

[startup+1542.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/199 24295
/proc/meminfo: memFree=12295476/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=15663648 memory=15566292 CPUtime=1541.92 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 3782224 0 0 0 153565 627 0 0 20 0 1 0 435289100 16039575552 3891573 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3915912 3891573 819 493 0 3909217 0
Current children cumulated CPU time: 1541.92 s
Current children cumulated vsize: 15663648 KiB
Current children cumulated memory: 15566292 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1563.7 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 24297
/proc/meminfo: memFree=12084484/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=15872076 memory=15781112 CPUtime=1563.32 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 4202496 3834460 0 0 0 155692 640 0 0 20 0 1 0 435289100 16253005824 3945278 33554432000 4194304 6211092 140736723378240 140736723351800 140718100446181 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3968019 3945278 819 493 0 3961324 0
Current children cumulated CPU time: 1563.32 s
Current children cumulated vsize: 15872076 KiB
Current children cumulated memory: 15781112 KiB

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

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

[startup+1566.45 s]
# the end of solver process 24095 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1557.19 s, system=7.16483 s

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

[startup+1564.8 s]
/proc/loadavg: 2.01 2.01 2.05 3/200 24299
/proc/meminfo: memFree=11934180/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=15872076 memory=15781112 CPUtime=1563.47 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) R 24092 24095 21043 0 -1 512 3834464 0 0 0 155706 641 0 0 20 0 1 0 435289100 16253005824 3945278 33554432000 4194304 6211092 140736723378240 140736723351800 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3968019 3945278 819 493 0 3961324 0
Current children cumulated CPU time: 1563.47 s
Current children cumulated vsize: 15872076 KiB
Current children cumulated memory: 15781112 KiB

[startup+1565.2 s]
/proc/loadavg: 2.01 2.01 2.05 4/200 24299
/proc/meminfo: memFree=11443628/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=15872076 memory=15781112 CPUtime=1563.52 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) S 24092 24095 21043 0 -1 512 3834464 0 0 0 155711 641 0 0 20 0 1 0 435289100 16253005824 3945278 33554432000 4194304 6211092 140736723378240 140736723351800 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3968019 3945278 819 493 0 3961324 0
Current children cumulated CPU time: 1563.52 s
Current children cumulated vsize: 15872076 KiB
Current children cumulated memory: 15781112 KiB

[startup+1565.6 s]
/proc/loadavg: 2.01 2.01 2.05 4/200 24299
/proc/meminfo: memFree=11443628/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=15872076 memory=15781112 CPUtime=1563.58 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) S 24092 24095 21043 0 -1 512 3834464 0 0 0 155717 641 0 0 20 0 1 0 435289100 16253005824 3945278 33554432000 4194304 6211092 140736723378240 140736723351800 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3968019 3945278 819 493 0 3961324 0
Current children cumulated CPU time: 1563.58 s
Current children cumulated vsize: 15872076 KiB
Current children cumulated memory: 15781112 KiB

[startup+1565.7 s]
/proc/loadavg: 2.01 2.01 2.05 4/200 24299
/proc/meminfo: memFree=11443628/32770624 swapFree=66999956/67108860
[pid=24095] ppid=24092 vsize=15872076 memory=15781112 CPUtime=1563.59 cores=0,2,4,6
/proc/24095/stat : 24095 (cosoco) S 24092 24095 21043 0 -1 512 3834464 0 0 0 155718 641 0 0 20 0 1 0 435289100 16253005824 3945278 33554432000 4194304 6211092 140736723378240 140736723351800 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 22650880 140736723387403 140736723387505 140736723387505 140736723390414 0
/proc/24095/statm: 3968019 3945278 819 493 0 3961324 0
Current children cumulated CPU time: 1563.59 s
Current children cumulated vsize: 15872076 KiB
Current children cumulated memory: 15781112 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1566.45
CPU time (s): 1564.35
CPU user time (s): 1557.19
CPU system time (s): 7.16483
CPU usage (%): 99.8659
Max. virtual memory (cumulated for all children) (KiB): 15872076
Max. memory (cumulated for all children) (KiB): 15781112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1557.19
system time used= 7.16483
maximum resident set size= 15781164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3834464
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= 121437
involuntary context switches= 2100


# summary of solver processes directly reported to runsolver:
#   pid: 24095
#   total CPU time (s): 1564.35
#   total CPU user time (s): 1557.19
#   total CPU system time (s): 7.16483

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.65067 second user time and 10.8806 second system time

The end

Launcher Data 

Begin job on node123 at 2019-09-16 01:30:03
IDJOB=4397888
IDBENCH=139614
IDSOLVER=2850
FILE ID=node123/4397888-1568590242
RUNJOBID= node123-1568572745-21074
PBS_JOBID= 21703327
Free space on /tmp= 59184 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_19_19.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397888-1568590242/watcher-4397888-1568590242 -o /tmp/evaluation-result-4397888-1568590242/solver-4397888-1568590242 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1568572745-21074 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397888-1568590242.xml

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

MD5SUM BENCH= 96fe93baa9d8ae993bfc516e2d84a024
RANDOM SEED=156964049

node123.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
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	: 5333.49
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	: 5333.49
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	: 5333.49
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:        27903852 kB
MemAvailable:   31860276 kB
Buffers:          169888 kB
Cached:          4060280 kB
SwapCached:         7360 kB
Active:          1331260 kB
Inactive:        2916756 kB
Active(anon):      10828 kB
Inactive(anon):    56912 kB
Active(file):    1320432 kB
Inactive(file):  2859844 kB
Unevictable:      107816 kB
Mlocked:          107816 kB
SwapTotal:      67108860 kB
SwapFree:       66999956 kB
Dirty:              2824 kB
Writeback:             0 kB
AnonPages:        127880 kB
Mapped:            49036 kB
Shmem:             40884 kB
Slab:             213752 kB
SReclaimable:     183964 kB
SUnreclaim:        29788 kB
KernelStack:        3776 kB
PageTables:         5560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     542152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 58712 MiB
End job on node123 at 2019-09-16 01:56:10