Trace number 4395268

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
PicatSAT 2019-09-12? (TO) 2519.96 2520.02

General information on the benchmark

NameWarehouse/Warehouse-m1-s1/
Warehouse-cap081.xml
MD5SUMb3bc9c910d0d9ad9cb0df62a165750df
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark804126
Best CPU time to get the best result obtained on this benchmark98.5886
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of constraints125
Number of domains52
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":25},{"size":24,"count":3},{"size":25,"count":97}]
Minimum variable degree2
Maximum variable degree51
Distribution of variable degrees[{"degree":2,"count":50},{"degree":27,"count":50},{"degree":51,"count":25}]
Minimum constraint arity2
Maximum constraint arity50
Distribution of constraint arities[{"arity":2,"count":50},{"arity":26,"count":50},{"arity":50,"count":25}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"count","count":25},{"type":"element","count":100}]
Optimization problemYES
Type of objectivemin SUM

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 (14757 MiB free)
  memory of node 1: 16384 MiB (15350 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395268-1568326614/watcher-4395268-1568326614 -o /tmp/evaluation-result-4395268-1568326614/solver-4395268-1568326614 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580 xcsp_picat HOME/instance-4395268-1568326614.xml 

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

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
Current StackSize limit: 8192 KiB

solver pid=27252, runsolver pid=27249

[startup+0.100082 s]*
/proc/loadavg: 2.00 2.01 2.08 3/198 27253
/proc/meminfo: memFree=30783868/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=2039532 memory=62936 CPUtime=0.1 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 2107 0 0 0 9 1 0 0 20 0 1 0 408916075 2088480768 15734 33554432000 4194304 5870510 140726367191264 140726367188408 4538673 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 509883 15734 880 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 62936 KiB

[startup+0.209767 s]*
/proc/loadavg: 2.00 2.01 2.08 3/198 27253
/proc/meminfo: memFree=30739496/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=2070784 memory=98800 CPUtime=0.21 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 2517 0 0 0 19 2 0 0 20 0 1 0 408916075 2120482816 24700 33554432000 4194304 5870510 140726367191264 140726367188408 4467392 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 517696 24700 881 410 0 513169 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2070784 KiB
Current children cumulated memory: 98800 KiB

[startup+0.309626 s]*
/proc/loadavg: 2.00 2.01 2.08 3/198 27253
/proc/meminfo: memFree=30701188/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=2133284 memory=134600 CPUtime=0.31 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 3076 0 0 0 27 4 0 0 20 0 1 0 408916075 2184482816 33650 33554432000 4194304 5870510 140726367191264 140726367188408 4480585 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 533321 33650 881 410 0 528794 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2133284 KiB
Current children cumulated memory: 134600 KiB

[startup+0.700395 s]
/proc/loadavg: 2.00 2.01 2.08 3/198 27253
/proc/meminfo: memFree=30674324/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=2153876 memory=194368 CPUtime=0.69 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 5789 0 0 0 64 5 0 0 20 0 1 0 408916075 2205569024 48592 33554432000 4194304 5870510 140726367191264 140726367188408 5256608 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 538469 48592 965 410 0 533942 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2153876 KiB
Current children cumulated memory: 194368 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.08 3/198 27253
/proc/meminfo: memFree=30605252/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=2300320 memory=323432 CPUtime=1.49 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 8419 0 0 0 142 7 0 0 20 0 1 0 408916075 2355527680 80858 33554432000 4194304 5870510 140726367191264 140726367188408 4512178 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 575080 80858 969 410 0 570553 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2300320 KiB
Current children cumulated memory: 323432 KiB

[startup+3.10944 s]
/proc/loadavg: 2.00 2.01 2.08 3/198 27253
/proc/meminfo: memFree=30342628/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=2441432 memory=497452 CPUtime=3.1 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 12151 0 0 0 299 11 0 0 20 0 1 0 408916075 2500026368 124363 33554432000 4194304 5870510 140726367191264 140726367188408 5562056 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 610358 124363 969 410 0 605831 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2441432 KiB
Current children cumulated memory: 497452 KiB

[startup+6.30038 s]
/proc/loadavg: 2.00 2.01 2.08 3/198 27253
/proc/meminfo: memFree=30031560/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=2701332 memory=833704 CPUtime=6.29 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 26930 0 0 0 611 18 0 0 20 0 1 0 408916075 2766163968 208426 33554432000 4194304 5870510 140726367191264 140726367190376 5287642 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 675333 208426 969 410 0 670806 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2701332 KiB
Current children cumulated memory: 833704 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.08 3/198 27253
/proc/meminfo: memFree=29739008/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=3039460 memory=1212872 CPUtime=12.69 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 51127 0 0 0 1243 26 0 0 20 0 1 0 408916075 3112407040 303218 33554432000 4194304 5870510 140726367191264 140726367189992 4534118 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 759865 303218 970 410 0 755338 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3039460 KiB
Current children cumulated memory: 1212872 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.08 3/198 27256
/proc/meminfo: memFree=28440400/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=4061656 memory=2375556 CPUtime=25.49 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 169885 0 0 0 2499 50 0 0 20 0 1 0 408916075 4159135744 593889 33554432000 4194304 5870510 140726367191264 140726367190440 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1015414 593889 977 410 0 1010887 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4061656 KiB
Current children cumulated memory: 2375556 KiB

[startup+51.1091 s]
/proc/loadavg: 2.06 2.03 2.08 3/198 27256
/proc/meminfo: memFree=28397592/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=4092800 memory=2406700 CPUtime=51.1 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 176149 0 0 0 5059 51 0 0 20 0 1 0 408916075 4191027200 601675 33554432000 4194304 5870510 140726367191264 140726367189832 5261008 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1023200 601675 977 410 0 1018673 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2406700 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.02 2.08 3/197 27260
/proc/meminfo: memFree=28413236/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=4092800 memory=2406700 CPUtime=102.29 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 182157 0 0 0 10178 51 0 0 20 0 1 0 408916075 4191027200 601675 33554432000 4194304 5870510 140726367191264 140726367189832 5261008 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1023200 601675 977 410 0 1018673 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2406700 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.07 3/198 27267
/proc/meminfo: memFree=28418208/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=4092800 memory=2406700 CPUtime=162.28 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 190297 0 0 0 16177 51 0 0 20 0 1 0 408916075 4191027200 601675 33554432000 4194304 5870510 140726367191264 140726367189832 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1023200 601675 977 410 0 1018673 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2406700 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/198 27271
/proc/meminfo: memFree=28398400/32770624 swapFree=66996408/67108860
[pid=27252] ppid=27249 vsize=4092800 memory=2406700 CPUtime=222.28 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 194419 0 0 0 22177 51 0 0 20 0 1 0 408916075 4191027200 601675 33554432000 4194304 5870510 140726367191264 140726367189832 5337449 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1023200 601675 977 410 0 1018673 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2406700 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/199 27283
/proc/meminfo: memFree=28404504/32770624 swapFree=66996424/67108860
[pid=27252] ppid=27249 vsize=4092800 memory=2406700 CPUtime=282.28 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 200836 0 0 0 28177 51 0 0 20 0 1 0 408916075 4191027200 601675 33554432000 4194304 5870510 140726367191264 140726367189832 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1023200 601675 977 410 0 1018673 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2406700 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27289
/proc/meminfo: memFree=28420904/32770624 swapFree=66996424/67108860
[pid=27252] ppid=27249 vsize=4092800 memory=2406700 CPUtime=342.28 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 205288 0 0 0 34177 51 0 0 20 0 1 0 408916075 4191027200 601675 33554432000 4194304 5870510 140726367191264 140726367189832 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1023200 601675 977 410 0 1018673 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2406700 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27293
/proc/meminfo: memFree=28390672/32770624 swapFree=66996424/67108860
[pid=27252] ppid=27249 vsize=4092800 memory=2406700 CPUtime=402.28 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 210520 0 0 0 40176 52 0 0 20 0 1 0 408916075 4191027200 601675 33554432000 4194304 5870510 140726367191264 140726367189832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1023200 601675 977 410 0 1018673 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2406700 KiB

[startup+462.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/199 27361
/proc/meminfo: memFree=28372592/32770624 swapFree=66996424/67108860
[pid=27252] ppid=27249 vsize=4092800 memory=2408532 CPUtime=462.28 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 215522 0 0 0 46176 52 0 0 20 0 1 0 408916075 4191027200 602133 33554432000 4194304 5870510 140726367191264 140726367189832 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1023200 602133 977 410 0 1018673 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2408532 KiB


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

/proc/27252/statm: 1034879 621640 977 410 0 1030352 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2486560 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 27725
/proc/meminfo: memFree=28335448/32770624 swapFree=66996444/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=1782.25 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 315446 0 0 0 178167 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5337477 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 27790
/proc/meminfo: memFree=27604936/32770624 swapFree=66996444/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=1842.25 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 315534 0 0 0 184167 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5261111 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27795
/proc/meminfo: memFree=27569288/32770624 swapFree=66996444/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=1902.25 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 315774 0 0 0 190167 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5261275 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27801
/proc/meminfo: memFree=27560892/32770624 swapFree=66996444/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=1962.25 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 315826 0 0 0 196167 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5261114 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27805
/proc/meminfo: memFree=27516340/32770624 swapFree=66996444/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2022.25 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 315903 0 0 0 202167 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5261103 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27817
/proc/meminfo: memFree=27598204/32770624 swapFree=66996452/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2082.24 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316048 0 0 0 208166 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5261111 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27823
/proc/meminfo: memFree=27557340/32770624 swapFree=66996452/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2142.24 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316173 0 0 0 214166 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27827
/proc/meminfo: memFree=27554924/32770624 swapFree=66996452/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2202.24 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316305 0 0 0 220166 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27844
/proc/meminfo: memFree=27488688/32770624 swapFree=66996456/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2262.24 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316429 0 0 0 226166 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5337336 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27850
/proc/meminfo: memFree=27596536/32770624 swapFree=66996456/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2322.24 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316551 0 0 0 232166 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27855
/proc/meminfo: memFree=27558568/32770624 swapFree=66996464/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2382.23 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316677 0 0 0 238165 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 27859
/proc/meminfo: memFree=27555244/32770624 swapFree=66996464/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2442.23 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316796 0 0 0 244165 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

[startup+2502.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/199 27865
/proc/meminfo: memFree=27453008/32770624 swapFree=66996464/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2502.23 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316916 0 0 0 250165 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5261210 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.49 2.14 2.08 3/199 27865
/proc/meminfo: memFree=27450680/32770624 swapFree=66996464/67108860
[pid=27252] ppid=27249 vsize=4139516 memory=2489040 CPUtime=2519.94 cores=1,3,5,7
/proc/27252/stat : 27252 (xcsp_picat) R 27249 27252 25640 0 -1 4202496 316973 0 0 0 251936 58 0 0 20 0 1 0 408916075 4238864384 622260 33554432000 4194304 5870510 140726367191264 140726367189832 5261210 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31043584 140726367196191 140726367196269 140726367196269 140726367199178 0
/proc/27252/statm: 1034879 622260 977 410 0 1030352 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2489040 KiB

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

[startup+2520.02 s]
# the end of solver process 27252 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.36 s, system=0.598987 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): 2520.02
CPU time (s): 2519.96
CPU user time (s): 2519.36
CPU system time (s): 0.598987
CPU usage (%): 99.9978
Max. virtual memory (cumulated for all children) (KiB): 4139516
Max. memory (cumulated for all children) (KiB): 2489040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.36
system time used= 0.598987
maximum resident set size= 2489040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 316974
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= 15
involuntary context switches= 669


# summary of solver processes directly reported to runsolver:
#   pid: 27252
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2519.36
#   total CPU system time (s): 0.598987

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.52142 second user time and 18.2667 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-12 23:15:37
IDJOB=4395268
IDBENCH=123246
IDSOLVER=2844
FILE ID=node106/4395268-1568326614
RUNJOBID= node106-1568318666-25672
PBS_JOBID= 21701140
Free space on /tmp= 56732 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Warehouse/Warehouse-m1-s1/Warehouse-cap081.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395268-1568326614/watcher-4395268-1568326614 -o /tmp/evaluation-result-4395268-1568326614/solver-4395268-1568326614 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580  xcsp_picat HOME/instance-4395268-1568326614.xml

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

MD5SUM BENCH= b3bc9c910d0d9ad9cb0df62a165750df
RANDOM SEED=113336129

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30832012 kB
MemAvailable:   31879684 kB
Buffers:          133776 kB
Cached:          1209920 kB
SwapCached:        10172 kB
Active:           395196 kB
Inactive:        1007792 kB
Active(anon):      58352 kB
Inactive(anon):    33460 kB
Active(file):     336844 kB
Inactive(file):   974332 kB
Unevictable:      107772 kB
Mlocked:          107772 kB
SwapTotal:      67108860 kB
SwapFree:       66996408 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        157560 kB
Mapped:            38364 kB
Shmem:             24032 kB
Slab:             132920 kB
SReclaimable:     104660 kB
SUnreclaim:        28260 kB
KernelStack:        3536 kB
PageTables:         5788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2569412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56728 MiB
End job on node106 at 2019-09-12 23:57:37