Trace number 4409015

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) 287.138 289.034

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 benchmark42.1712
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 (15421 MiB free)
  memory of node 1: 16384 MiB (15755 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409015-1569798227/watcher-4409015-1569798227 -o /tmp/evaluation-result-4409015-1569798227/solver-4409015-1569798227 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1569787356-4538 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4409015-1569798227.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=6979, runsolver pid=6976

[startup+0.100767 s]*
/proc/loadavg: 1.94 1.99 2.03 3/199 6980
/proc/meminfo: memFree=31921704/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=32412 memory=8100 CPUtime=0.09 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 2235 0 0 0 9 0 0 0 20 0 1 0 556061256 33189888 2025 33554432000 4194304 6211132 140734504098064 140734504092328 5012856 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 8103 2025 824 493 0 1408 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32412 KiB
Current children cumulated memory: 8100 KiB

[startup+0.209523 s]*
/proc/loadavg: 1.94 1.99 2.03 3/199 6980
/proc/meminfo: memFree=31916416/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=38376 memory=13436 CPUtime=0.2 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 3570 0 0 0 20 0 0 0 20 0 1 0 556061256 39297024 3359 33554432000 4194304 6211132 140734504098064 140734504092328 140358063545317 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 9594 3359 824 493 0 2899 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 38376 KiB
Current children cumulated memory: 13436 KiB

[startup+0.309205 s]*
/proc/loadavg: 1.94 1.99 2.03 3/199 6980
/proc/meminfo: memFree=31911580/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=43836 memory=18452 CPUtime=0.3 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 4796 0 0 0 30 0 0 0 20 0 1 0 556061256 44888064 4613 33554432000 4194304 6211132 140734504098064 140734504092328 140358063545317 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 10959 4613 824 493 0 4264 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 43836 KiB
Current children cumulated memory: 18452 KiB

[startup+0.700241 s]
/proc/loadavg: 1.94 1.99 2.03 3/199 6980
/proc/meminfo: memFree=31900108/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=64508 memory=37408 CPUtime=0.69 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 9010 0 0 0 68 1 0 0 20 0 1 0 556061256 66056192 9352 33554432000 4194304 6211132 140734504098064 140734504092328 140358063545317 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 16127 9352 824 493 0 9432 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 64508 KiB
Current children cumulated memory: 37408 KiB

[startup+1.50025 s]
/proc/loadavg: 1.94 1.99 2.03 3/199 6980
/proc/meminfo: memFree=31876296/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=109140 memory=77972 CPUtime=1.48 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 16603 0 0 0 146 2 0 0 20 0 1 0 556061256 111759360 19493 33554432000 4194304 6211132 140734504098064 140734504092328 140358064471455 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 27285 19493 824 493 0 20590 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 109140 KiB
Current children cumulated memory: 77972 KiB

[startup+3.10941 s]
/proc/loadavg: 1.94 1.99 2.03 3/200 6982
/proc/meminfo: memFree=31777432/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=203336 memory=157624 CPUtime=3.09 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 30950 0 0 0 304 5 0 0 20 0 1 0 556061256 208216064 39406 33554432000 4194304 6211132 140734504098064 140734504092328 140358063545317 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 50834 39406 824 493 0 44139 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 203336 KiB
Current children cumulated memory: 157624 KiB

[startup+6.30024 s]
/proc/loadavg: 1.95 1.99 2.03 3/199 6982
/proc/meminfo: memFree=31627004/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=345768 memory=314396 CPUtime=6.29 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 57912 0 0 0 620 9 0 0 20 0 1 0 556061256 354066432 78599 33554432000 4194304 6211132 140734504098064 140734504092328 140358063545317 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 86442 78599 824 493 0 79747 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 345768 KiB
Current children cumulated memory: 314396 KiB

[startup+12.7002 s]
/proc/loadavg: 1.95 1.99 2.03 3/199 6983
/proc/meminfo: memFree=31328672/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=695924 memory=632120 CPUtime=12.68 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 112284 0 0 0 1251 17 0 0 20 0 1 0 556061256 712626176 158030 33554432000 4194304 6211132 140734504098064 140734504092328 5451514 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 173981 158030 824 493 0 167286 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 695924 KiB
Current children cumulated memory: 632120 KiB

[startup+25.5002 s]
/proc/loadavg: 1.96 1.99 2.03 3/199 6983
/proc/meminfo: memFree=30684536/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=1430948 memory=1265732 CPUtime=25.48 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 219110 0 0 0 2514 34 0 0 20 0 1 0 556061256 1465290752 316433 33554432000 4194304 6211132 140734504098064 140734504092328 5441144 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 357737 316433 824 493 0 351042 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 1430948 KiB
Current children cumulated memory: 1265732 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 1.99 2.03 3/201 6986
/proc/meminfo: memFree=29392784/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=2558308 memory=2534368 CPUtime=51.08 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 432021 0 0 0 5044 64 0 0 20 0 1 0 556061256 2619707392 633592 33554432000 4194304 6211132 140734504098064 140734504092328 140358064045770 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 639577 633592 824 493 0 632882 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2558308 KiB
Current children cumulated memory: 2534368 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/200 6990
/proc/meminfo: memFree=26860796/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=5300800 memory=5069552 CPUtime=102.25 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 855839 0 0 0 10099 126 0 0 20 0 1 0 556061256 5428019200 1267388 33554432000 4194304 6211132 140734504098064 140734504092328 5454192 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 1325233 1267388 824 493 0 1318538 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 5300800 KiB
Current children cumulated memory: 5069552 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 6994
/proc/meminfo: memFree=23884820/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=8228644 memory=8040196 CPUtime=162.21 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 1352179 0 0 0 16018 203 0 0 20 0 1 0 556061256 8426131456 2010049 33554432000 4194304 6211132 140734504098064 140734504092328 5456342 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 2057161 2010049 824 493 0 2050466 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 8228644 KiB
Current children cumulated memory: 8040196 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 6998
/proc/meminfo: memFree=20907392/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=11631728 memory=11013500 CPUtime=222.18 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 1848743 0 0 0 21942 276 0 0 20 0 1 0 556061256 11910889472 2753375 33554432000 4194304 6211132 140734504098064 140734504092328 140358063545317 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 2907932 2753375 824 493 0 2901237 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 11631728 KiB
Current children cumulated memory: 11013500 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7004
/proc/meminfo: memFree=17936740/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=15741936 memory=13977912 CPUtime=282.15 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 2344087 0 0 0 27853 362 0 0 20 0 1 0 556061256 16119742464 3494478 33554432000 4194304 6211132 140734504098064 140734504092328 140358073490246 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 3935484 3494478 824 493 0 3928789 0
Current children cumulated CPU time: 282.15 s
Current children cumulated vsize: 15741936 KiB
Current children cumulated memory: 13977912 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+286.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7004
/proc/meminfo: memFree=17738772/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=15873672 memory=14175316 CPUtime=286.15 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 4202496 2377101 0 0 0 28248 367 0 0 20 0 1 0 556061256 16254640128 3543829 33554432000 4194304 6211132 140734504098064 140734504092328 140358063545317 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 3968418 3543829 824 493 0 3961723 0
Current children cumulated CPU time: 286.15 s
Current children cumulated vsize: 15873672 KiB
Current children cumulated memory: 14175316 KiB

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

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

[startup+289.034 s]
# the end of solver process 6979 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=282.704 s, system=4.4338 s

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

[startup+286.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7004
/proc/meminfo: memFree=17738772/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=15873672 memory=14175316 CPUtime=286.16 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) S 6976 6979 4507 0 -1 512 2377107 0 0 0 28249 367 0 0 20 0 1 0 556061256 16254640128 3543829 33554432000 4194304 6211132 140734504098064 140734504092328 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 0 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 3968418 3543829 824 493 0 3961723 0
Current children cumulated CPU time: 286.16 s
Current children cumulated vsize: 15873672 KiB
Current children cumulated memory: 14175316 KiB

[startup+287.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7005
/proc/meminfo: memFree=17311772/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=15873672 memory=14175316 CPUtime=286.31 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) S 6976 6979 4507 0 -1 512 2377107 0 0 0 28262 369 0 0 20 0 1 0 556061256 16254640128 3543829 33554432000 4194304 6211132 140734504098064 140734504092328 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 3968418 3543829 824 493 0 3961723 0
Current children cumulated CPU time: 286.31 s
Current children cumulated vsize: 15873672 KiB
Current children cumulated memory: 14175316 KiB

[startup+288 s]*
/proc/loadavg: 2.00 1.99 2.03 2/200 7005
/proc/meminfo: memFree=16958796/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=15873672 memory=14175316 CPUtime=286.36 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) S 6976 6979 4507 0 -1 512 2377107 0 0 0 28267 369 0 0 20 0 1 0 556061256 16254640128 3543829 33554432000 4194304 6211132 140734504098064 140734504092328 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 3968418 3543829 824 493 0 3961723 0
Current children cumulated CPU time: 286.36 s
Current children cumulated vsize: 15873672 KiB
Current children cumulated memory: 14175316 KiB

[startup+288.2 s]
/proc/loadavg: 2.00 1.99 2.03 2/200 7005
/proc/meminfo: memFree=16958796/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=15873672 memory=14175316 CPUtime=286.38 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) S 6976 6979 4507 0 -1 512 2377107 0 0 0 28269 369 0 0 20 0 1 0 556061256 16254640128 3543829 33554432000 4194304 6211132 140734504098064 140734504092328 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 3968418 3543829 824 493 0 3961723 0
Current children cumulated CPU time: 286.38 s
Current children cumulated vsize: 15873672 KiB
Current children cumulated memory: 14175316 KiB

[startup+288.3 s]
/proc/loadavg: 2.00 1.99 2.03 2/200 7005
/proc/meminfo: memFree=16958796/32770624 swapFree=66943240/67108860
[pid=6979] ppid=6976 vsize=15873672 memory=14175316 CPUtime=286.4 cores=0,2,4,6
/proc/6979/stat : 6979 (cosoco) R 6976 6979 4507 0 -1 512 2377107 0 0 0 28270 370 0 0 20 0 1 0 556061256 16254640128 3543829 33554432000 4194304 6211132 140734504098064 140734504092328 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 41611264 140734504104971 140734504105073 140734504105073 140734504107982 0
/proc/6979/statm: 3968418 3543829 824 493 0 3961723 0
Current children cumulated CPU time: 286.4 s
Current children cumulated vsize: 15873672 KiB
Current children cumulated memory: 14175316 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 289.034
CPU time (s): 287.138
CPU user time (s): 282.704
CPU system time (s): 4.4338
CPU usage (%): 99.344
Max. virtual memory (cumulated for all children) (KiB): 15873672
Max. memory (cumulated for all children) (KiB): 14175316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 282.704
system time used= 4.4338
maximum resident set size= 14175448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2377107
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= 102617
involuntary context switches= 535


# summary of solver processes directly reported to runsolver:
#   pid: 6979
#   total CPU time (s): 287.138
#   total CPU user time (s): 282.704
#   total CPU system time (s): 4.4338

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.03835 second user time and 2.00378 second system time

The end

Launcher Data 

Begin job on node149 at 2019-09-30 01:03:08
IDJOB=4409015
IDBENCH=126243
IDSOLVER=2876
FILE ID=node149/4409015-1569798227
RUNJOBID= node149-1569787356-4538
PBS_JOBID= 21705816
Free space on /tmp= 62028 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-4409015-1569798227/watcher-4409015-1569798227 -o /tmp/evaluation-result-4409015-1569798227/solver-4409015-1569798227 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1569787356-4538 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4409015-1569798227.xml

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

MD5SUM BENCH= 24dd80e7bb1ef2b7df88c183d3ee4992
RANDOM SEED=1311264554

node149.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31924932 kB
MemAvailable:   31936056 kB
Buffers:          105304 kB
Cached:           198996 kB
SwapCached:         5408 kB
Active:           145664 kB
Inactive:         167104 kB
Active(anon):      14340 kB
Inactive(anon):    20596 kB
Active(file):     131324 kB
Inactive(file):   146508 kB
Unevictable:      109488 kB
Mlocked:          109488 kB
SwapTotal:      67108860 kB
SwapFree:       66943240 kB
Dirty:              2732 kB
Writeback:             0 kB
AnonPages:        114664 kB
Mapped:            27604 kB
Shmem:             17848 kB
Slab:             127512 kB
SReclaimable:      98256 kB
SUnreclaim:        29256 kB
KernelStack:        3552 kB
PageTables:         5408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     569436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      144768 kB
DirectMap2M:    33400832 kB

Free space on /tmp at the end= 61620 MiB
End job on node149 at 2019-09-30 01:07:57