Trace number 4397075

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) 286.935 288.861

General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-09-a4.xml
MD5SUM24dd80e7bb1ef2b7df88c183d3ee4992
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark38.0272
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints548
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":9}]
Minimum variable degree225
Maximum variable degree226
Distribution of variable degrees[{"degree":225,"count":7},{"degree":226,"count":2}]
Minimum constraint arity1
Maximum constraint arity9
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":168},{"arity":4,"count":378},{"arity":9,"count":1}]
Number of extensional constraints0
Number of intensional constraints547
Distribution of constraint types[{"type":"intension","count":547},{"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 (15390 MiB free)
  memory of node 1: 16384 MiB (13399 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397075-1568580354/watcher-4397075-1568580354 -o /tmp/evaluation-result-4397075-1568580354/solver-4397075-1568580354 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568572742-17153 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397075-1568580354.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=18541, runsolver pid=18538
Current StackSize limit: 8192 KiB


[startup+0.1002 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 18542
/proc/meminfo: memFree=29477724/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=32412 memory=8368 CPUtime=0.1 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 2266 0 0 0 10 0 0 0 20 0 1 0 433971941 33189888 2092 33554432000 4194304 6211092 140723973871632 140723973868168 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 8103 2092 824 493 0 1408 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32412 KiB
Current children cumulated memory: 8368 KiB

[startup+0.209597 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 18542
/proc/meminfo: memFree=29472268/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=38508 memory=13704 CPUtime=0.2 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 3615 0 0 0 20 0 0 0 20 0 1 0 433971941 39432192 3426 33554432000 4194304 6211092 140723973871632 140723973868168 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 9627 3426 824 493 0 2932 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 38508 KiB
Current children cumulated memory: 13704 KiB

[startup+0.309417 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 18542
/proc/meminfo: memFree=29466828/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=43968 memory=18720 CPUtime=0.3 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 4849 0 0 0 29 1 0 0 20 0 1 0 433971941 45023232 4680 33554432000 4194304 6211092 140723973871632 140723973866248 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 10992 4680 824 493 0 4297 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 43968 KiB
Current children cumulated memory: 18720 KiB

[startup+0.700351 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 18542
/proc/meminfo: memFree=29455508/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=64640 memory=37412 CPUtime=0.68 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 9061 0 0 0 67 1 0 0 20 0 1 0 433971941 66191360 9353 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 16160 9353 824 493 0 9465 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 64640 KiB
Current children cumulated memory: 37412 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 18542
/proc/meminfo: memFree=29432208/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=109272 memory=77712 CPUtime=1.49 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 16579 0 0 0 146 3 0 0 20 0 1 0 433971941 111894528 19428 33554432000 4194304 6211092 140723973871632 140723973865736 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 27318 19428 824 493 0 20623 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 109272 KiB
Current children cumulated memory: 77712 KiB

[startup+3.10943 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 18542
/proc/meminfo: memFree=29333912/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=203468 memory=157716 CPUtime=3.1 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 30951 0 0 0 305 5 0 0 20 0 1 0 433971941 208351232 39429 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 50867 39429 824 493 0 44172 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 203468 KiB
Current children cumulated memory: 157716 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 18542
/proc/meminfo: memFree=29184656/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=346032 memory=316540 CPUtime=6.29 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 57919 0 0 0 619 10 0 0 20 0 1 0 433971941 354336768 79135 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 86508 79135 824 493 0 79813 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 346032 KiB
Current children cumulated memory: 316540 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 18542
/proc/meminfo: memFree=28886344/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=695924 memory=631860 CPUtime=12.69 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 112270 0 0 0 1252 17 0 0 20 0 1 0 433971941 712626176 157965 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 173981 157965 824 493 0 167286 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 695924 KiB
Current children cumulated memory: 631860 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18545
/proc/meminfo: memFree=28242216/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=1431080 memory=1265736 CPUtime=25.49 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 219095 0 0 0 2516 33 0 0 20 0 1 0 433971941 1465425920 316434 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 357770 316434 824 493 0 351075 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 1431080 KiB
Current children cumulated memory: 1265736 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 18545
/proc/meminfo: memFree=26950996/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=2558308 memory=2534372 CPUtime=51.09 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 432023 0 0 0 5045 64 0 0 20 0 1 0 433971941 2619707392 633593 33554432000 4194304 6211092 140723973871632 140723973865896 140383930498762 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 639577 633593 824 493 0 632882 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2558308 KiB
Current children cumulated memory: 2534372 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18550
/proc/meminfo: memFree=24417940/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=5301460 memory=5071956 CPUtime=102.25 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 855931 0 0 0 10102 123 0 0 20 0 1 0 433971941 5428695040 1267989 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 1325365 1267989 824 493 0 1318670 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 5301460 KiB
Current children cumulated memory: 5071956 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18556
/proc/meminfo: memFree=21440120/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=8230492 memory=8041784 CPUtime=162.21 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 1352609 0 0 0 16026 195 0 0 20 0 1 0 433971941 8428023808 2010446 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 2057623 2010446 824 493 0 2050928 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 8230492 KiB
Current children cumulated memory: 8041784 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18560
/proc/meminfo: memFree=18460068/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=11634896 memory=11018520 CPUtime=222.18 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 1849449 0 0 0 21944 274 0 0 20 0 1 0 433971941 11914133504 2754630 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 2908724 2754630 824 493 0 2902029 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 11634896 KiB
Current children cumulated memory: 11018520 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18564
/proc/meminfo: memFree=15488108/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=15747084 memory=13985020 CPUtime=282.15 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 2345359 0 0 0 27855 360 0 0 20 0 1 0 433971941 16125014016 3496255 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 3936771 3496255 824 493 0 3930076 0
Current children cumulated CPU time: 282.15 s
Current children cumulated vsize: 15747084 KiB
Current children cumulated memory: 13985020 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+286.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18564
/proc/meminfo: memFree=15288520/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=15872748 memory=14172004 CPUtime=285.95 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) R 18538 18541 17122 0 -1 4202496 2376823 0 0 0 28229 366 0 0 20 0 1 0 433971941 16253693952 3543001 33554432000 4194304 6211092 140723973871632 140723973865896 140383929998309 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 3968187 3543001 824 493 0 3961492 0
Current children cumulated CPU time: 285.95 s
Current children cumulated vsize: 15872748 KiB
Current children cumulated memory: 14172004 KiB

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

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

[startup+288.861 s]
# the end of solver process 18541 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=282.488 s, system=4.44756 s

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

[startup+286.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18564
/proc/meminfo: memFree=15288520/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=15872748 memory=14172004 CPUtime=286.01 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) S 18538 18541 17122 0 -1 512 2376830 0 0 0 28234 367 0 0 20 0 1 0 433971941 16253693952 3543001 33554432000 4194304 6211092 140723973871632 140723973865896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 3968187 3543001 824 493 0 3961492 0
Current children cumulated CPU time: 286.01 s
Current children cumulated vsize: 15872748 KiB
Current children cumulated memory: 14172004 KiB

[startup+287.2 s]
/proc/loadavg: 2.00 2.01 2.05 2/201 18565
/proc/meminfo: memFree=14804540/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=15872748 memory=14172004 CPUtime=286.12 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) S 18538 18541 17122 0 -1 512 2376830 0 0 0 28244 368 0 0 20 0 1 0 433971941 16253693952 3543001 33554432000 4194304 6211092 140723973871632 140723973865896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 3968187 3543001 824 493 0 3961492 0
Current children cumulated CPU time: 286.12 s
Current children cumulated vsize: 15872748 KiB
Current children cumulated memory: 14172004 KiB

[startup+287.6 s]
/proc/loadavg: 2.00 2.01 2.05 2/201 18565
/proc/meminfo: memFree=14804540/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=15872748 memory=14172004 CPUtime=286.16 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) S 18538 18541 17122 0 -1 512 2376830 0 0 0 28247 369 0 0 20 0 1 0 433971941 16253693952 3543001 33554432000 4194304 6211092 140723973871632 140723973865896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 0 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 3968187 3543001 824 493 0 3961492 0
Current children cumulated CPU time: 286.16 s
Current children cumulated vsize: 15872748 KiB
Current children cumulated memory: 14172004 KiB

[startup+288 s]*
/proc/loadavg: 2.00 2.01 2.05 2/201 18565
/proc/meminfo: memFree=14507712/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=15872748 memory=14172004 CPUtime=286.17 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) S 18538 18541 17122 0 -1 512 2376830 0 0 0 28248 369 0 0 20 0 1 0 433971941 16253693952 3543001 33554432000 4194304 6211092 140723973871632 140723973865896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 3968187 3543001 824 493 0 3961492 0
Current children cumulated CPU time: 286.17 s
Current children cumulated vsize: 15872748 KiB
Current children cumulated memory: 14172004 KiB

[startup+288.109 s]
/proc/loadavg: 2.00 2.01 2.05 2/201 18565
/proc/meminfo: memFree=14507712/32770624 swapFree=66958308/67108860
[pid=18541] ppid=18538 vsize=15872748 memory=14172004 CPUtime=286.17 cores=0,2,4,6
/proc/18541/stat : 18541 (cosoco) S 18538 18541 17122 0 -1 512 2376830 0 0 0 28248 369 0 0 20 0 1 0 433971941 16253693952 3543001 33554432000 4194304 6211092 140723973871632 140723973865896 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 11284480 140723973878795 140723973878897 140723973878897 140723973881806 0
/proc/18541/statm: 3968187 3543001 824 493 0 3961492 0
Current children cumulated CPU time: 286.17 s
Current children cumulated vsize: 15872748 KiB
Current children cumulated memory: 14172004 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 288.861
CPU time (s): 286.935
CPU user time (s): 282.488
CPU system time (s): 4.44756
CPU usage (%): 99.3333
Max. virtual memory (cumulated for all children) (KiB): 15872748
Max. memory (cumulated for all children) (KiB): 14172004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 282.488
system time used= 4.44756
maximum resident set size= 14172216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2376830
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= 89926
involuntary context switches= 361


# summary of solver processes directly reported to runsolver:
#   pid: 18541
#   total CPU time (s): 286.935
#   total CPU user time (s): 282.488
#   total CPU system time (s): 4.44756

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.02353 second user time and 2.0665 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-15 22:45:13
IDJOB=4397075
IDBENCH=126243
IDSOLVER=2848
FILE ID=node145/4397075-1568580354
RUNJOBID= node145-1568572742-17153
PBS_JOBID= 21703312
Free space on /tmp= 59528 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-09-a4.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397075-1568580354/watcher-4397075-1568580354 -o /tmp/evaluation-result-4397075-1568580354/solver-4397075-1568580354 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568572742-17153 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397075-1568580354.xml

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

MD5SUM BENCH= 24dd80e7bb1ef2b7df88c183d3ee4992
RANDOM SEED=1142553565

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        29482372 kB
MemAvailable:   31830656 kB
Buffers:          154268 kB
Cached:          2486088 kB
SwapCached:        41084 kB
Active:          1281828 kB
Inactive:        1423840 kB
Active(anon):      29012 kB
Inactive(anon):    85468 kB
Active(file):    1252816 kB
Inactive(file):  1338372 kB
Unevictable:      110680 kB
Mlocked:          110680 kB
SwapTotal:      67108860 kB
SwapFree:       66958308 kB
Dirty:              2632 kB
Writeback:             0 kB
AnonPages:        134936 kB
Mapped:            48404 kB
Shmem:             40604 kB
Slab:             174468 kB
SReclaimable:     145864 kB
SUnreclaim:        28604 kB
KernelStack:        3552 kB
PageTables:         5680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     557412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 59176 MiB
End job on node145 at 2019-09-15 22:50:02