Trace number 4390443

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? (MO) 287.198 289.032

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 (8634 MiB free)
  memory of node 1: 16384 MiB (11649 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390443-1568341493/watcher-4390443-1568341493 -o /tmp/evaluation-result-4390443-1568341493/solver-4390443-1568341493 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568323660-10514 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390443-1568341493.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=13612, runsolver pid=13609
Current StackSize limit: 8192 KiB


[startup+0.100174 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=20768000/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=31516 memory=7744 CPUtime=0.1 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 2147 0 0 0 10 0 0 0 20 0 1 0 410416154 32272384 1936 33554432000 4194304 6210612 140721527324816 140721527321352 5012488 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 7879 1936 824 493 0 1184 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31516 KiB
Current children cumulated memory: 7744 KiB

[startup+0.209944 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=20762316/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=38120 memory=13044 CPUtime=0.21 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 3485 0 0 0 21 0 0 0 20 0 1 0 410416154 39034880 3261 33554432000 4194304 6210612 140721527324816 140721527321352 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 9530 3261 824 493 0 2835 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38120 KiB
Current children cumulated memory: 13044 KiB

[startup+0.309333 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=20757480/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=43580 memory=18060 CPUtime=0.3 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 4720 0 0 0 30 0 0 0 20 0 1 0 410416154 44625920 4515 33554432000 4194304 6210612 140721527324816 140721527321352 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 10895 4515 824 493 0 4200 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 43580 KiB
Current children cumulated memory: 18060 KiB

[startup+0.700296 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=20747436/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=64384 memory=38604 CPUtime=0.69 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 9327 0 0 0 68 1 0 0 20 0 1 0 410416154 65929216 9651 33554432000 4194304 6210612 140721527324816 140721527321352 140328045992766 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 16096 9651 824 493 0 9401 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 64384 KiB
Current children cumulated memory: 38604 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=20723192/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=108752 memory=76320 CPUtime=1.48 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 17256 0 0 0 146 2 0 0 20 0 1 0 410416154 111362048 19080 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 27188 19080 824 493 0 20493 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 108752 KiB
Current children cumulated memory: 76320 KiB

[startup+3.10936 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=20623484/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=203080 memory=155908 CPUtime=3.1 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 31554 0 0 0 306 4 0 0 20 0 1 0 410416154 207953920 38977 33554432000 4194304 6210612 140721527324816 140721527319080 140328046917553 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 50770 38977 824 493 0 44075 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 203080 KiB
Current children cumulated memory: 155908 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=20475088/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=345776 memory=315524 CPUtime=6.28 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 58662 0 0 0 621 7 0 0 20 0 1 0 410416154 354074624 78881 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 86444 78881 824 493 0 79749 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 345776 KiB
Current children cumulated memory: 315524 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=20176140/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=695800 memory=632980 CPUtime=12.67 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 112492 0 0 0 1252 15 0 0 20 0 1 0 410416154 712499200 158245 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 173950 158245 824 493 0 167255 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 695800 KiB
Current children cumulated memory: 632980 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13613
/proc/meminfo: memFree=19530036/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=1430692 memory=1266396 CPUtime=25.47 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 219797 0 0 0 2513 34 0 0 20 0 1 0 410416154 1465028608 316599 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 357673 316599 824 493 0 350978 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 1430692 KiB
Current children cumulated memory: 1266396 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13617
/proc/meminfo: memFree=18239736/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=2558448 memory=2534504 CPUtime=51.07 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 432552 0 0 0 5042 65 0 0 20 0 1 0 410416154 2619850752 633626 33554432000 4194304 6210612 140721527324816 140721527319080 140328046497482 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 639612 633626 824 493 0 632917 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 2558448 KiB
Current children cumulated memory: 2534504 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 13620
/proc/meminfo: memFree=15705916/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=5302128 memory=5071736 CPUtime=102.23 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 856883 0 0 0 10096 127 0 0 20 0 1 0 410416154 5429379072 1267934 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 1325532 1267934 824 493 0 1318837 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 5302128 KiB
Current children cumulated memory: 5071736 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13625
/proc/meminfo: memFree=12728112/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=8232216 memory=8044752 CPUtime=162.19 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 1353832 0 0 0 16020 199 0 0 20 0 1 0 410416154 8429789184 2011188 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 2058054 2011188 824 493 0 2051359 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 8232216 KiB
Current children cumulated memory: 8044752 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 13631
/proc/meminfo: memFree=9748812/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=11637148 memory=11020160 CPUtime=222.16 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 1850903 0 0 0 21944 272 0 0 20 0 1 0 410416154 11916439552 2755040 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 2909287 2755040 824 493 0 2902592 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 11637148 KiB
Current children cumulated memory: 11020160 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 13636
/proc/meminfo: memFree=6781572/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=15743396 memory=13978144 CPUtime=282.14 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 2345699 0 0 0 27840 374 0 0 20 0 1 0 410416154 16121237504 3494536 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 3935849 3494536 824 493 0 3929154 0
Current children cumulated CPU time: 282.14 s
Current children cumulated vsize: 15743396 KiB
Current children cumulated memory: 13978144 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+286.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 13636
/proc/meminfo: memFree=6584368/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=15874868 memory=14175512 CPUtime=286.14 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 4202496 2378659 0 0 0 28233 381 0 0 20 0 1 0 410416154 16255864832 3543878 33554432000 4194304 6210612 140721527324816 140721527319080 140328045997029 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 3968750 3543878 824 493 0 3962055 0
Current children cumulated CPU time: 286.14 s
Current children cumulated vsize: 15874868 KiB
Current children cumulated memory: 14175512 KiB

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

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

[startup+289.032 s]
# the end of solver process 13612 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=282.608 s, system=4.58953 s

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

[startup+286.4 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 13636
/proc/meminfo: memFree=6584368/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=15875000 memory=14175512 CPUtime=286.15 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 512 2378665 0 0 0 28234 381 0 0 20 0 1 0 410416154 16256000000 3543878 33554432000 4194304 6210612 140721527324816 140721527319080 5188952 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 3968750 3543878 824 493 0 3962055 0
Current children cumulated CPU time: 286.15 s
Current children cumulated vsize: 15875000 KiB
Current children cumulated memory: 14175512 KiB

[startup+287.2 s]
/proc/loadavg: 2.06 2.03 2.05 4/201 13637
/proc/meminfo: memFree=6186184/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=15875000 memory=14175512 CPUtime=286.28 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) S 13609 13612 10482 0 -1 512 2378665 0 0 0 28246 382 0 0 20 0 1 0 410416154 16256000000 3543878 33554432000 4194304 6210612 140721527324816 140721527319080 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 3968750 3543878 824 493 0 3962055 0
Current children cumulated CPU time: 286.28 s
Current children cumulated vsize: 15875000 KiB
Current children cumulated memory: 14175512 KiB

[startup+288 s]*
/proc/loadavg: 2.06 2.03 2.05 3/201 13638
/proc/meminfo: memFree=5650108/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=15875000 memory=14175512 CPUtime=286.42 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) S 13609 13612 10482 0 -1 512 2378665 0 0 0 28257 385 0 0 20 0 1 0 410416154 16256000000 3543878 33554432000 4194304 6210612 140721527324816 140721527319080 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 3968750 3543878 824 493 0 3962055 0
Current children cumulated CPU time: 286.42 s
Current children cumulated vsize: 15875000 KiB
Current children cumulated memory: 14175512 KiB

[startup+288.2 s]
/proc/loadavg: 2.06 2.03 2.05 3/201 13638
/proc/meminfo: memFree=5650108/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=15875000 memory=14175512 CPUtime=286.44 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) S 13609 13612 10482 0 -1 512 2378665 0 0 0 28259 385 0 0 20 0 1 0 410416154 16256000000 3543878 33554432000 4194304 6210612 140721527324816 140721527319080 5188952 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 3968750 3543878 824 493 0 3962055 0
Current children cumulated CPU time: 286.44 s
Current children cumulated vsize: 15875000 KiB
Current children cumulated memory: 14175512 KiB

[startup+288.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/201 13638
/proc/meminfo: memFree=5650108/32770624 swapFree=66940164/67108860
[pid=13612] ppid=13609 vsize=15875000 memory=14175512 CPUtime=286.45 cores=1,3,5,7
/proc/13612/stat : 13612 (cosoco) R 13609 13612 10482 0 -1 512 2378665 0 0 0 28260 385 0 0 20 0 1 0 410416154 16256000000 3543878 33554432000 4194304 6210612 140721527324816 140721527319080 5188952 0 16384 4096 8405026 0 0 0 17 7 0 0 0 0 0 8308220 8313664 26648576 140721527329803 140721527329905 140721527329905 140721527332814 0
/proc/13612/statm: 3968750 3543878 824 493 0 3962055 0
Current children cumulated CPU time: 286.45 s
Current children cumulated vsize: 15875000 KiB
Current children cumulated memory: 14175512 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 289.032
CPU time (s): 287.198
CPU user time (s): 282.608
CPU system time (s): 4.58953
CPU usage (%): 99.3655
Max. virtual memory (cumulated for all children) (KiB): 15875000
Max. memory (cumulated for all children) (KiB): 14175512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 282.608
system time used= 4.58953
maximum resident set size= 14175600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2378665
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= 131880
involuntary context switches= 162


# summary of solver processes directly reported to runsolver:
#   pid: 13612
#   total CPU time (s): 287.198
#   total CPU user time (s): 282.608
#   total CPU system time (s): 4.58953

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.27399 second user time and 1.78288 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-13 04:24:11
IDJOB=4390443
IDBENCH=126231
IDSOLVER=2831
FILE ID=node125/4390443-1568341493
RUNJOBID= node125-1568323660-10514
PBS_JOBID= 21701146
Free space on /tmp= 57376 MiB

SOLVER NAME= cosoco 2
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-4390443-1568341493/watcher-4390443-1568341493 -o /tmp/evaluation-result-4390443-1568341493/solver-4390443-1568341493 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568323660-10514 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390443-1568341493.xml

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

MD5SUM BENCH= 76cd483e3b4252a6c3494775e86c7629
RANDOM SEED=807406496

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        20771692 kB
MemAvailable:   31793276 kB
Buffers:          189956 kB
Cached:         11012496 kB
SwapCached:        67020 kB
Active:           968404 kB
Inactive:       10305448 kB
Active(anon):       8596 kB
Inactive(anon):   103884 kB
Active(file):     959808 kB
Inactive(file): 10201564 kB
Unevictable:      108984 kB
Mlocked:          108984 kB
SwapTotal:      67108860 kB
SwapFree:       66940164 kB
Dirty:              2872 kB
Writeback:             0 kB
AnonPages:        154448 kB
Mapped:            45216 kB
Shmem:             32204 kB
Slab:             317932 kB
SReclaimable:     288672 kB
SUnreclaim:        29260 kB
KernelStack:        3776 kB
PageTables:         5732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 56860 MiB
End job on node125 at 2019-09-13 04:29:00