Trace number 4397903

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) 288.828 290.501

General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-11-a4.xml
MD5SUM76cd483e3b4252a6c3494775e86c7629
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark2400.08
Satisfiable
(Un)Satisfiability was proved
Number of variables11
Number of constraints1322
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":11}]
Minimum variable degree451
Maximum variable degree452
Distribution of variable degrees[{"degree":451,"count":9},{"degree":452,"count":2}]
Minimum constraint arity1
Maximum constraint arity11
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":330},{"arity":4,"count":990},{"arity":11,"count":1}]
Number of extensional constraints0
Number of intensional constraints1321
Distribution of constraint types[{"type":"intension","count":1321},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin VAR

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 (15058 MiB free)
  memory of node 1: 16384 MiB (15375 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397903-1568579990/watcher-4397903-1568579990 -o /tmp/evaluation-result-4397903-1568579990/solver-4397903-1568579990 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1568572745-8030 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397903-1568579990.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
Current StackSize limit: 8192 KiB

solver pid=9284, runsolver pid=9281

[startup+0.10074 s]*
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=31160840/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=31384 memory=7740 CPUtime=0.1 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 2099 0 0 0 10 0 0 0 20 0 1 0 434238613 32137216 1935 33554432000 4194304 6211092 140727708809632 140727708803896 140314791738341 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 7846 1935 824 493 0 1151 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31384 KiB
Current children cumulated memory: 7740 KiB

[startup+0.209705 s]*
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=31156408/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=37988 memory=13040 CPUtime=0.2 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 3427 0 0 0 20 0 0 0 20 0 1 0 434238613 38899712 3260 33554432000 4194304 6211092 140727708809632 140727708803896 140314791738341 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 9497 3260 824 493 0 2802 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 13040 KiB

[startup+0.309447 s]*
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=31151572/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=43448 memory=17792 CPUtime=0.3 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 4641 0 0 0 30 0 0 0 20 0 1 0 434238613 44490752 4448 33554432000 4194304 6211092 140727708809632 140727708803896 140314791738341 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 10862 4448 824 493 0 4167 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 43448 KiB
Current children cumulated memory: 17792 KiB

[startup+0.700248 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=31140348/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=64120 memory=38536 CPUtime=0.68 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 8816 0 0 0 68 0 0 0 20 0 1 0 434238613 65658880 9634 33554432000 4194304 6211092 140727708809632 140727708803896 140314791738341 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 16030 9634 824 493 0 9335 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 64120 KiB
Current children cumulated memory: 38536 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=31117256/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=108620 memory=76584 CPUtime=1.48 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 16759 0 0 0 147 1 0 0 20 0 1 0 434238613 111226880 19146 33554432000 4194304 6211092 140727708809632 140727708803896 4982624 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 27155 19146 824 493 0 20460 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 108620 KiB
Current children cumulated memory: 76584 KiB

[startup+3.1095 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=31017904/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=202420 memory=154836 CPUtime=3.09 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 30773 0 0 0 306 3 0 0 20 0 1 0 434238613 207278080 38709 33554432000 4194304 6211092 140727708809632 140727708803896 5443111 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 50605 38709 824 493 0 43910 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 202420 KiB
Current children cumulated memory: 154836 KiB

[startup+6.30024 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=30869272/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=344456 memory=312408 CPUtime=6.29 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 57383 0 0 0 622 7 0 0 20 0 1 0 434238613 352722944 78102 33554432000 4194304 6211092 140727708809632 140727708803896 5441120 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 86114 78102 824 493 0 79419 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 344456 KiB
Current children cumulated memory: 312408 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=30573688/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=693292 memory=628556 CPUtime=12.68 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 110922 0 0 0 1253 15 0 0 20 0 1 0 434238613 709931008 157139 33554432000 4194304 6211092 140727708809632 140727708803896 140314791738341 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 173323 157139 824 493 0 166628 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 693292 KiB
Current children cumulated memory: 628556 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 9285
/proc/meminfo: memFree=29929420/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=1426600 memory=1260388 CPUtime=25.48 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 217797 0 0 0 2518 30 0 0 20 0 1 0 434238613 1460838400 315097 33554432000 4194304 6211092 140727708809632 140727708803896 5446233 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 356650 315097 824 493 0 349955 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 1426600 KiB
Current children cumulated memory: 1260388 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 9294
/proc/meminfo: memFree=28644336/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=2550264 memory=2523744 CPUtime=51.09 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 429402 0 0 0 5047 62 0 0 20 0 1 0 434238613 2611470336 630936 33554432000 4194304 6211092 140727708809632 140727708803896 5451482 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 637566 630936 824 493 0 630871 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2550264 KiB
Current children cumulated memory: 2523744 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 9298
/proc/meminfo: memFree=26124380/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=5284968 memory=5046648 CPUtime=102.28 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 851640 0 0 0 10101 127 0 0 20 0 1 0 434238613 5411807232 1261662 33554432000 4194304 6211092 140727708809632 140727708803896 140314791738341 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 1321242 1261662 824 493 0 1314547 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 5284968 KiB
Current children cumulated memory: 5046648 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 9304
/proc/meminfo: memFree=23163688/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=8203044 memory=8001400 CPUtime=162.25 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 1345577 0 0 0 16024 201 0 0 20 0 1 0 434238613 8399917056 2000350 33554432000 4194304 6211092 140727708809632 140727708803896 5451510 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 2050761 2000350 824 493 0 2044066 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 8203044 KiB
Current children cumulated memory: 8001400 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 9308
/proc/meminfo: memFree=20201700/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=11597284 memory=10961172 CPUtime=222.21 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 1839693 0 0 0 21948 273 0 0 20 0 1 0 434238613 11875618816 2740293 33554432000 4194304 6211092 140727708809632 140727708803896 140314801683304 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 2899321 2740293 824 493 0 2892626 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 11597284 KiB
Current children cumulated memory: 10961172 KiB

[startup+282.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/203 9313
/proc/meminfo: memFree=17243120/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=15698252 memory=13910828 CPUtime=282.18 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 2332896 0 0 0 27865 353 0 0 20 0 1 0 434238613 16075010048 3477707 33554432000 4194304 6211092 140727708809632 140727708803896 140314791738341 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 3924563 3477707 824 493 0 3917868 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 15698252 KiB
Current children cumulated memory: 13910828 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+287.7 s]
/proc/loadavg: 2.16 2.05 2.06 3/203 9313
/proc/meminfo: memFree=16996824/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=15875264 memory=14176120 CPUtime=287.58 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 4202496 2377255 0 0 0 28397 361 0 0 20 0 1 0 434238613 16256270336 3544030 33554432000 4194304 6211092 140727708809632 140727708803896 5013116 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 3968816 3544030 824 493 0 3962121 0
Current children cumulated CPU time: 287.58 s
Current children cumulated vsize: 15875264 KiB
Current children cumulated memory: 14176120 KiB

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

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

[startup+290.501 s]
# the end of solver process 9284 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=284.346 s, system=4.48149 s

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

[startup+288 s]*
/proc/loadavg: 2.22 2.06 2.06 3/204 9314
/proc/meminfo: memFree=16805652/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=15875396 memory=14176120 CPUtime=287.64 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) S 9281 9284 7999 0 -1 512 2377262 0 0 0 28402 362 0 0 20 0 1 0 434238613 16256405504 3544030 33554432000 4194304 6211092 140727708809632 140727708803896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 3968849 3544030 824 493 0 3962154 0
Current children cumulated CPU time: 287.64 s
Current children cumulated vsize: 15875396 KiB
Current children cumulated memory: 14176120 KiB

[startup+288.8 s]
/proc/loadavg: 2.22 2.06 2.06 3/204 9314
/proc/meminfo: memFree=16805652/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=15875396 memory=14176120 CPUtime=287.83 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) R 9281 9284 7999 0 -1 512 2377262 0 0 0 28417 366 0 0 20 0 1 0 434238613 16256405504 3544030 33554432000 4194304 6211092 140727708809632 140727708803896 5189768 0 16384 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 3968849 3544030 824 493 0 3962154 0
Current children cumulated CPU time: 287.83 s
Current children cumulated vsize: 15875396 KiB
Current children cumulated memory: 14176120 KiB

[startup+289.2 s]
/proc/loadavg: 2.22 2.06 2.06 3/204 9314
/proc/meminfo: memFree=16206608/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=15875396 memory=14176120 CPUtime=287.91 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) S 9281 9284 7999 0 -1 512 2377262 0 0 0 28425 366 0 0 20 0 1 0 434238613 16256405504 3544030 33554432000 4194304 6211092 140727708809632 140727708803896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 3968849 3544030 824 493 0 3962154 0
Current children cumulated CPU time: 287.91 s
Current children cumulated vsize: 15875396 KiB
Current children cumulated memory: 14176120 KiB

[startup+289.6 s]
/proc/loadavg: 2.22 2.06 2.06 3/204 9314
/proc/meminfo: memFree=16206608/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=15875396 memory=14176120 CPUtime=287.99 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) S 9281 9284 7999 0 -1 512 2377262 0 0 0 28432 367 0 0 20 0 1 0 434238613 16256405504 3544030 33554432000 4194304 6211092 140727708809632 140727708803896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 3968849 3544030 824 493 0 3962154 0
Current children cumulated CPU time: 287.99 s
Current children cumulated vsize: 15875396 KiB
Current children cumulated memory: 14176120 KiB

[startup+289.7 s]
/proc/loadavg: 2.22 2.06 2.06 3/204 9314
/proc/meminfo: memFree=16206608/32770624 swapFree=67004408/67108860
[pid=9284] ppid=9281 vsize=15875396 memory=14176120 CPUtime=288.01 cores=0,2,4,6
/proc/9284/stat : 9284 (cosoco) S 9281 9284 7999 0 -1 512 2377262 0 0 0 28434 367 0 0 20 0 1 0 434238613 16256405504 3544030 33554432000 4194304 6211092 140727708809632 140727708803896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 0 0 0 0 0 0 8312316 8317760 22646784 140727708812299 140727708812401 140727708812401 140727708815310 0
/proc/9284/statm: 3968849 3544030 824 493 0 3962154 0
Current children cumulated CPU time: 288.01 s
Current children cumulated vsize: 15875396 KiB
Current children cumulated memory: 14176120 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 290.501
CPU time (s): 288.828
CPU user time (s): 284.346
CPU system time (s): 4.48149
CPU usage (%): 99.4239
Max. virtual memory (cumulated for all children) (KiB): 15875396
Max. memory (cumulated for all children) (KiB): 14176120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 284.346
system time used= 4.48149
maximum resident set size= 14176240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2377262
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= 134029
involuntary context switches= 335


# summary of solver processes directly reported to runsolver:
#   pid: 9284
#   total CPU time (s): 288.828
#   total CPU user time (s): 284.346
#   total CPU system time (s): 4.48149

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.17418 second user time and 1.93097 second system time

The end

Launcher Data 

Begin job on node133 at 2019-09-15 22:39:10
IDJOB=4397903
IDBENCH=126231
IDSOLVER=2850
FILE ID=node133/4397903-1568579990
RUNJOBID= node133-1568572745-8030
PBS_JOBID= 21703321
Free space on /tmp= 59572 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-11-a4.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397903-1568579990/watcher-4397903-1568579990 -o /tmp/evaluation-result-4397903-1568579990/solver-4397903-1568579990 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1568572745-8030 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397903-1568579990.xml

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

MD5SUM BENCH= 76cd483e3b4252a6c3494775e86c7629
RANDOM SEED=823908379

node133.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	: 5333.18
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	: 5333.18
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	: 5333.18
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	: 5333.18
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:        31164936 kB
MemAvailable:   31827432 kB
Buffers:          216820 kB
Cached:           738252 kB
SwapCached:         3260 kB
Active:           522736 kB
Inactive:         503408 kB
Active(anon):      95152 kB
Inactive(anon):    24400 kB
Active(file):     427584 kB
Inactive(file):   479008 kB
Unevictable:      111236 kB
Mlocked:          111236 kB
SwapTotal:      67108860 kB
SwapFree:       67004408 kB
Dirty:              2824 kB
Writeback:             0 kB
AnonPages:        237384 kB
Mapped:            48792 kB
Shmem:             39960 kB
Slab:             172288 kB
SReclaimable:     143480 kB
SUnreclaim:        28808 kB
KernelStack:        3872 kB
PageTables:         5660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     602108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 59028 MiB
End job on node133 at 2019-09-15 22:44:01