Trace number 4295911

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 NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.84 2520.01

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-14_c18.xml
MD5SUM4dff686a8a5225f7abc28d59168fc0d9
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables392
Number of constraints366
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":378}]
Minimum variable degree0
Maximum variable degree29
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":28,"count":14},{"degree":29,"count":182}]
Minimum constraint arity14
Maximum constraint arity196
Distribution of constraint arities[{"arity":14,"count":1},{"arity":16,"count":364},{"arity":196,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":364}]
Optimization problemNO
Type of objective

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 (9146 MiB free)
  memory of node 1: 16384 MiB (11254 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295911-1532585209/watcher-4295911-1532585209 -o /tmp/evaluation-result-4295911-1532585209/solver-4295911-1532585209 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32761 --watchdog 2580 xcsp_picat HOME/instance-4295911-1532585209.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=3030, runsolver pid=3027
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.01 2.04 2.08 3/190 3031
/proc/meminfo: memFree=20874640/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=135876 memory=19272 CPUtime=0.1 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 1915 0 0 0 10 0 0 0 20 0 1 0 76084131 139137024 4818 33554432000 4194304 5849740 140723957957056 140723957957056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 33969 4818 692 405 0 30913 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 135876 KiB
Current children cumulated memory: 19272 KiB

[startup+0.209926 s]*
/proc/loadavg: 2.01 2.04 2.08 4/190 3031
/proc/meminfo: memFree=20874268/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=136008 memory=19272 CPUtime=0.21 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 1948 0 0 0 21 0 0 0 20 0 1 0 76084131 139272192 4818 33554432000 4194304 5849740 140723957957056 140723957957056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 34002 4818 692 405 0 30946 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 136008 KiB
Current children cumulated memory: 19272 KiB

[startup+0.309228 s]*
/proc/loadavg: 2.01 2.04 2.08 3/190 3031
/proc/meminfo: memFree=20874268/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=136140 memory=19532 CPUtime=0.31 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 1981 0 0 0 31 0 0 0 20 0 1 0 76084131 139407360 4883 33554432000 4194304 5849740 140723957957056 140723957957056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 34035 4883 692 405 0 30979 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 136140 KiB
Current children cumulated memory: 19532 KiB

[startup+0.700329 s]
/proc/loadavg: 2.01 2.04 2.08 3/190 3031
/proc/meminfo: memFree=20873468/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=136396 memory=19600 CPUtime=0.69 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 2045 0 0 0 68 1 0 0 20 0 1 0 76084131 139669504 4900 33554432000 4194304 5849740 140723957957056 140723957956136 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 34099 4900 692 405 0 31043 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 136396 KiB
Current children cumulated memory: 19600 KiB

[startup+1.50033 s]
/proc/loadavg: 1.93 2.02 2.08 3/190 3031
/proc/meminfo: memFree=20873356/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=136908 memory=20112 CPUtime=1.49 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 2173 0 0 0 148 1 0 0 20 0 1 0 76084131 140193792 5028 33554432000 4194304 5849740 140723957957056 140723957956152 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 34227 5028 692 405 0 31171 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 136908 KiB
Current children cumulated memory: 20112 KiB

[startup+3.10917 s]
/proc/loadavg: 1.93 2.02 2.08 3/190 3031
/proc/meminfo: memFree=20868832/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=137932 memory=21392 CPUtime=3.1 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 2693 0 0 0 308 2 0 0 20 0 1 0 76084131 141242368 5348 33554432000 4194304 5849740 140723957957056 140723957956280 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 34483 5348 692 405 0 31427 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 137932 KiB
Current children cumulated memory: 21392 KiB

[startup+6.30034 s]
/proc/loadavg: 1.93 2.02 2.08 3/190 3092
/proc/meminfo: memFree=20871176/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=143052 memory=26312 CPUtime=6.29 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 6349 0 0 0 624 5 0 0 20 0 1 0 76084131 146485248 6578 33554432000 4194304 5849740 140723957957056 140723957955464 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 35763 6578 725 405 0 32707 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 143052 KiB
Current children cumulated memory: 26312 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.02 2.08 3/190 3092
/proc/meminfo: memFree=20863724/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=145036 memory=29208 CPUtime=12.68 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 9396 0 0 0 1255 13 0 0 20 0 1 0 76084131 148516864 7302 33554432000 4194304 5849740 140723957957056 140723957956056 4209341 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 36259 7302 725 405 0 33203 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 145036 KiB
Current children cumulated memory: 29208 KiB

[startup+25.5004 s]
/proc/loadavg: 2.02 2.04 2.08 3/190 3092
/proc/meminfo: memFree=20857912/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=148024 memory=35984 CPUtime=25.49 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 19423 0 0 0 2523 26 0 0 20 0 1 0 76084131 151576576 8996 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 37006 8996 725 405 0 33950 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 148024 KiB
Current children cumulated memory: 35984 KiB

[startup+51.1098 s]
/proc/loadavg: 2.01 2.04 2.08 3/191 3093
/proc/meminfo: memFree=20843804/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=154808 memory=47812 CPUtime=51.1 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 37294 0 0 0 5058 52 0 0 20 0 1 0 76084131 158523392 11953 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 38702 11953 725 405 0 35646 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 154808 KiB
Current children cumulated memory: 47812 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.07 3/191 3094
/proc/meminfo: memFree=20828436/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=161292 memory=54408 CPUtime=102.29 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 70718 0 0 0 10133 96 0 0 20 0 1 0 76084131 165163008 13602 33554432000 4194304 5849740 140723957957056 140723957956216 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 40323 13602 725 405 0 37267 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 161292 KiB
Current children cumulated memory: 54408 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/191 3095
/proc/meminfo: memFree=20823716/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=163672 memory=56856 CPUtime=162.28 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 106806 0 0 0 16099 129 0 0 20 0 1 0 76084131 167600128 14214 33554432000 4194304 5849740 140723957957056 140723957955928 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 40918 14214 725 405 0 37862 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 163672 KiB
Current children cumulated memory: 56856 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/192 3104
/proc/meminfo: memFree=20812384/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=172288 memory=65460 CPUtime=222.27 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 130056 0 0 0 22064 163 0 0 20 0 1 0 76084131 176422912 16365 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 43072 16365 725 405 0 40016 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 172288 KiB
Current children cumulated memory: 65460 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/192 3105
/proc/meminfo: memFree=20813632/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=161284 memory=54396 CPUtime=282.27 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 147680 0 0 0 28035 192 0 0 20 0 1 0 76084131 165154816 13599 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 40321 13599 725 405 0 37265 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 161284 KiB
Current children cumulated memory: 54396 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 3106
/proc/meminfo: memFree=20795468/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=183420 memory=76572 CPUtime=342.27 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 167426 0 0 0 34012 215 0 0 20 0 1 0 76084131 187822080 19143 33554432000 4194304 5849740 140723957957056 140723957955928 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 45855 19143 725 405 0 42799 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 183420 KiB
Current children cumulated memory: 76572 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3107
/proc/meminfo: memFree=20822876/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=158104 memory=51200 CPUtime=402.27 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 186632 0 0 0 39988 239 0 0 20 0 1 0 76084131 161898496 12800 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 39526 12800 725 405 0 36470 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 158104 KiB
Current children cumulated memory: 51200 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3108
/proc/meminfo: memFree=20808912/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=168696 memory=61724 CPUtime=462.26 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 203207 0 0 0 45966 260 0 0 20 0 1 0 76084131 172744704 15431 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 42174 15431 725 405 0 39118 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 168696 KiB
Current children cumulated memory: 61724 KiB


################
# More data... #
################

/proc/3030/statm: 56892 30194 725 405 0 53836 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 227568 KiB
Current children cumulated memory: 120776 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3211
/proc/meminfo: memFree=20737244/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=190536 memory=83740 CPUtime=1782.16 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 472035 0 0 0 177543 673 0 0 20 0 1 0 76084131 195108864 20935 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 47634 20935 725 405 0 44578 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 190536 KiB
Current children cumulated memory: 83740 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3213
/proc/meminfo: memFree=20731816/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=198076 memory=91208 CPUtime=1842.16 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 482952 0 0 0 183526 690 0 0 20 0 1 0 76084131 202829824 22802 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 49519 22802 725 405 0 46463 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 198076 KiB
Current children cumulated memory: 91208 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3214
/proc/meminfo: memFree=20720776/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=197792 memory=90884 CPUtime=1902.16 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 494806 0 0 0 189509 707 0 0 20 0 1 0 76084131 202539008 22721 33554432000 4194304 5849740 140723957957056 140723957956056 5335568 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 49448 22721 725 405 0 46392 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 197792 KiB
Current children cumulated memory: 90884 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3215
/proc/meminfo: memFree=20693752/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=202108 memory=95160 CPUtime=1962.15 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 506967 0 0 0 195490 725 0 0 20 0 1 0 76084131 206958592 23790 33554432000 4194304 5849740 140723957957056 140723957956056 5312882 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 50527 23790 725 405 0 47471 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 202108 KiB
Current children cumulated memory: 95160 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3224
/proc/meminfo: memFree=20704864/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=204444 memory=97612 CPUtime=2022.15 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 519463 0 0 0 201472 743 0 0 20 0 1 0 76084131 209350656 24403 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 51111 24403 725 405 0 48055 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 204444 KiB
Current children cumulated memory: 97612 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3225
/proc/meminfo: memFree=20716376/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=192668 memory=85720 CPUtime=2082.14 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 529185 0 0 0 207454 760 0 0 20 0 1 0 76084131 197292032 21430 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 48167 21430 725 405 0 45111 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 192668 KiB
Current children cumulated memory: 85720 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 3227
/proc/meminfo: memFree=20680792/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=234696 memory=127840 CPUtime=2142.14 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 538869 0 0 0 213436 778 0 0 20 0 1 0 76084131 240328704 31960 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 58674 31960 725 405 0 55618 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 234696 KiB
Current children cumulated memory: 127840 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 3228
/proc/meminfo: memFree=20661524/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=218912 memory=112012 CPUtime=2202.14 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 544067 0 0 0 219420 794 0 0 20 0 1 0 76084131 224165888 28003 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 54728 28003 725 405 0 51672 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 218912 KiB
Current children cumulated memory: 112012 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 3229
/proc/meminfo: memFree=20720204/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=211188 memory=104408 CPUtime=2262.13 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 551733 0 0 0 225402 811 0 0 20 0 1 0 76084131 216256512 26102 33554432000 4194304 5849740 140723957957056 140723957956056 5438245 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 52797 26102 725 405 0 49741 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 211188 KiB
Current children cumulated memory: 104408 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3230
/proc/meminfo: memFree=20658208/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=212168 memory=105300 CPUtime=2322.12 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 561273 0 0 0 231382 830 0 0 20 0 1 0 76084131 217260032 26325 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 53042 26325 725 405 0 49986 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 212168 KiB
Current children cumulated memory: 105300 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 3231
/proc/meminfo: memFree=20651388/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=208104 memory=101160 CPUtime=2382.12 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 572153 0 0 0 237363 849 0 0 20 0 1 0 76084131 213098496 25290 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 52026 25290 725 405 0 48970 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 208104 KiB
Current children cumulated memory: 101160 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3232
/proc/meminfo: memFree=20667288/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=240716 memory=133884 CPUtime=2442.12 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 580119 0 0 0 243346 866 0 0 20 0 1 0 76084131 246493184 33471 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 60179 33471 725 405 0 57123 0
Current children cumulated CPU time: 2442.12 s
Current children cumulated vsize: 240716 KiB
Current children cumulated memory: 133884 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 3233
/proc/meminfo: memFree=20654460/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=224892 memory=118136 CPUtime=2502.11 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 591335 0 0 0 249327 884 0 0 20 0 1 0 76084131 230289408 29534 33554432000 4194304 5849740 140723957957056 140723957956056 5335519 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 56223 29534 725 405 0 53167 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 224892 KiB
Current children cumulated memory: 118136 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 3234
/proc/meminfo: memFree=20654504/32770624 swapFree=67108860/67108860
[pid=3030] ppid=3027 vsize=224892 memory=118136 CPUtime=2519.82 cores=0,2,4,6
/proc/3030/stat : 3030 (xcsp_picat) R 3027 3030 32730 0 -1 4202496 598070 0 0 0 251095 887 0 0 20 0 1 0 76084131 230289408 29534 33554432000 4194304 5849740 140723957957056 140723957956056 140149755109255 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 22216704 140723957961910 140723957961988 140723957961988 140723957964746 0
/proc/3030/statm: 56223 29534 725 405 0 53167 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 224892 KiB
Current children cumulated memory: 118136 KiB

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

[startup+2520.01 s]
# the end of solver process 3030 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.96 s, system=8.88151 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.84
CPU user time (s): 2510.96
CPU system time (s): 8.88151
CPU usage (%): 99.993
Max. virtual memory (cumulated for all children) (KiB): 244712
Max. memory (cumulated for all children) (KiB): 137840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.96
system time used= 8.88151
maximum resident set size= 137956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 598071
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= 56
involuntary context switches= 3155


# summary of solver processes directly reported to runsolver:
#   pid: 3030
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2510.96
#   total CPU system time (s): 8.88151

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1603 second user time and 18.5468 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 08:06:49
IDJOB=4295911
IDBENCH=141615
IDSOLVER=2754
FILE ID=node134/4295911-1532585209
RUNJOBID= node134-1532562373-32761
PBS_JOBID= 21021958
Free space on /tmp= 55560 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-14_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295911-1532585209/watcher-4295911-1532585209 -o /tmp/evaluation-result-4295911-1532585209/solver-4295911-1532585209 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32761 --watchdog 2580  xcsp_picat HOME/instance-4295911-1532585209.xml

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

MD5SUM BENCH= 4dff686a8a5225f7abc28d59168fc0d9
RANDOM SEED=1904558266

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20891364 kB
MemAvailable:   31942084 kB
Buffers:          220520 kB
Cached:         11090564 kB
SwapCached:            0 kB
Active:          2129384 kB
Inactive:        9254128 kB
Active(anon):      23672 kB
Inactive(anon):    76428 kB
Active(file):    2105712 kB
Inactive(file):  9177700 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2916 kB
Writeback:             0 kB
AnonPages:         79252 kB
Mapped:            43148 kB
Shmem:             25248 kB
Slab:             194412 kB
SReclaimable:     166284 kB
SUnreclaim:        28128 kB
KernelStack:        3408 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     464604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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= 55556 MiB
End job on node134 at 2018-07-26 08:48:49