Trace number 4309853

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 2018-08-14? (TO) 2520.05 2520.01

General information on the benchmark

NameAuction/Auction-cnt/
Auction-cnt-matching040_c18.xml
MD5SUM5201675a76284a1676308ef0cdac3e36
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12922392
Best CPU time to get the best result obtained on this benchmark2520.04
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of constraints317
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2000}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":1996}]
Minimum constraint arity2
Maximum constraint arity232
Distribution of constraint arities[{"arity":2,"count":1},{"arity":3,"count":54},{"arity":6,"count":107},{"arity":10,"count":119},{"arity":29,"count":1},{"arity":32,"count":1},{"arity":34,"count":2},{"arity":38,"count":1},{"arity":41,"count":1},{"arity":43,"count":1},{"arity":44,"count":1},{"arity":52,"count":1},{"arity":66,"count":1},{"arity":67,"count":1},{"arity":69,"count":1},{"arity":74,"count":1},{"arity":82,"count":1},{"arity":83,"count":1},{"arity":87,"count":1},{"arity":89,"count":1},{"arity":96,"count":1},{"arity":107,"count":1},{"arity":108,"count":1},{"arity":109,"count":1},{"arity":112,"count":1},{"arity":120,"count":2},{"arity":134,"count":2},{"arity":167,"count":1},{"arity":181,"count":1},{"arity":184,"count":1},{"arity":188,"count":1},{"arity":191,"count":1},{"arity":204,"count":1},{"arity":208,"count":1},{"arity":217,"count":1},{"arity":224,"count":1},{"arity":232,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"count","count":317}]
Optimization problemYES
Type of objectivemax 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 (10546 MiB free)
  memory of node 1: 16384 MiB (12988 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309853-1534298243/watcher-4309853-1534298243 -o /tmp/evaluation-result-4309853-1534298243/solver-4309853-1534298243 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13751 --watchdog 2580 xcsp_picat HOME/instance-4309853-1534298243.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
solver pid=14300, runsolver pid=14297
Current StackSize limit: 8192 KiB


[startup+0.100166 s]*
/proc/loadavg: 1.93 2.06 2.04 3/187 14301
/proc/meminfo: memFree=24067752/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2025744 memory=36936 CPUtime=0.1 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 1727 0 0 0 10 0 0 0 20 0 1 0 247387513 2074361856 9234 33554432000 4194304 5849940 140732849765920 140732849765920 4491056 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 506436 9234 639 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 36936 KiB

[startup+0.209761 s]*
/proc/loadavg: 1.93 2.06 2.04 3/187 14301
/proc/meminfo: memFree=24054544/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2042920 memory=54156 CPUtime=0.21 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 5583 0 0 0 20 1 0 0 20 0 1 0 247387513 2091950080 13539 33554432000 4194304 5849940 140732849765920 140732849765920 5357983 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 510730 13539 670 405 0 507674 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2042920 KiB
Current children cumulated memory: 54156 KiB

[startup+0.30961 s]*
/proc/loadavg: 1.93 2.06 2.04 3/187 14301
/proc/meminfo: memFree=24034800/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2056232 memory=67756 CPUtime=0.31 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 6895 0 0 0 30 1 0 0 20 0 1 0 247387513 2105581568 16939 33554432000 4194304 5849940 140732849765920 140732849765920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 514058 16939 690 405 0 511002 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2056232 KiB
Current children cumulated memory: 67756 KiB

[startup+0.700396 s]
/proc/loadavg: 1.93 2.06 2.04 3/187 14301
/proc/meminfo: memFree=24034304/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2057064 memory=68292 CPUtime=0.69 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 11488 0 0 0 67 2 0 0 20 0 1 0 247387513 2106433536 17073 33554432000 4194304 5849940 140732849765920 140732849765920 5302990 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 514266 17073 716 405 0 511210 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2057064 KiB
Current children cumulated memory: 68292 KiB

[startup+1.50041 s]
/proc/loadavg: 1.93 2.06 2.04 3/187 14301
/proc/meminfo: memFree=24034384/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2057052 memory=68552 CPUtime=1.49 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 11500 0 0 0 147 2 0 0 20 0 1 0 247387513 2106421248 17138 33554432000 4194304 5849940 140732849765920 140732849764568 5359511 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 514263 17138 716 405 0 511207 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2057052 KiB
Current children cumulated memory: 68552 KiB

[startup+3.1095 s]
/proc/loadavg: 1.93 2.06 2.04 3/187 14301
/proc/meminfo: memFree=24021724/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2053172 memory=64576 CPUtime=3.1 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 18986 0 0 0 307 3 0 0 20 0 1 0 247387513 2102448128 16144 33554432000 4194304 5849940 140732849765920 140732849764792 5308608 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 513293 16144 725 405 0 510237 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2053172 KiB
Current children cumulated memory: 64576 KiB

[startup+6.30027 s]
/proc/loadavg: 1.85 2.04 2.03 3/187 14301
/proc/meminfo: memFree=23988048/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2056932 memory=68484 CPUtime=6.29 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 23216 0 0 0 626 3 0 0 20 0 1 0 247387513 2106298368 17121 33554432000 4194304 5849940 140732849765920 140732849763464 5309792 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 514233 17121 728 405 0 511177 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2056932 KiB
Current children cumulated memory: 68484 KiB

[startup+12.7004 s]
/proc/loadavg: 1.87 2.04 2.03 3/187 14301
/proc/meminfo: memFree=23938304/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2059624 memory=71192 CPUtime=12.69 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 28999 0 0 0 1264 5 0 0 20 0 1 0 247387513 2109054976 17798 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 514906 17798 732 405 0 511850 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2059624 KiB
Current children cumulated memory: 71192 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 2.04 2.03 3/187 14301
/proc/meminfo: memFree=23970252/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2056380 memory=68060 CPUtime=25.5 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 38684 0 0 0 2540 10 0 0 20 0 1 0 247387513 2105733120 17015 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 514095 17015 732 405 0 511039 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 2056380 KiB
Current children cumulated memory: 68060 KiB

[startup+51.1095 s]
/proc/loadavg: 1.93 2.04 2.03 3/187 14302
/proc/meminfo: memFree=24016160/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2057748 memory=68296 CPUtime=51.1 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 44413 0 0 0 5093 17 0 0 20 0 1 0 247387513 2107133952 17074 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 514437 17074 732 405 0 511381 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2057748 KiB
Current children cumulated memory: 68296 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.03 2.03 3/186 14303
/proc/meminfo: memFree=24000548/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2074916 memory=86488 CPUtime=102.29 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 56133 0 0 0 10196 33 0 0 20 0 1 0 247387513 2124713984 21622 33554432000 4194304 5849940 140732849765920 140732849764632 5413525 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 518729 21622 733 405 0 515673 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 86488 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.03 2.03 3/187 14312
/proc/meminfo: memFree=23998092/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2074916 memory=86488 CPUtime=162.3 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 58604 0 0 0 16181 49 0 0 20 0 1 0 247387513 2124713984 21622 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 518729 21622 733 405 0 515673 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 86488 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/188 14336
/proc/meminfo: memFree=23997128/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2074916 memory=86488 CPUtime=222.29 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 62904 0 0 0 22164 65 0 0 20 0 1 0 247387513 2124713984 21622 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 518729 21622 733 405 0 515673 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 86488 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/188 14337
/proc/meminfo: memFree=23992688/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2082060 memory=93396 CPUtime=282.3 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 67961 0 0 0 28150 80 0 0 20 0 1 0 247387513 2132029440 23349 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 520515 23349 733 405 0 517459 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2082060 KiB
Current children cumulated memory: 93396 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 14338
/proc/meminfo: memFree=23882520/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2090776 memory=102348 CPUtime=342.29 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 72226 0 0 0 34135 94 0 0 20 0 1 0 247387513 2140954624 25587 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 522694 25587 733 405 0 519638 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2090776 KiB
Current children cumulated memory: 102348 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 14339
/proc/meminfo: memFree=23981856/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2090776 memory=102348 CPUtime=402.3 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 80563 0 0 0 40123 107 0 0 20 0 1 0 247387513 2140954624 25587 33554432000 4194304 5849940 140732849765920 140732849764792 5308643 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 522694 25587 733 405 0 519638 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2090776 KiB
Current children cumulated memory: 102348 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 14340
/proc/meminfo: memFree=23981988/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2090776 memory=102348 CPUtime=462.3 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 86915 0 0 0 46107 123 0 0 20 0 1 0 247387513 2140954624 25587 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 522694 25587 733 405 0 519638 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2090776 KiB
Current children cumulated memory: 102348 KiB


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

/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+1782.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 14498
/proc/meminfo: memFree=23822412/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2141332 memory=156096 CPUtime=1782.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 148997 0 0 0 177778 454 0 0 20 0 1 0 247387513 2192723968 39024 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+1842.3 s]
/proc/loadavg: 2.40 2.16 2.09 3/187 14500
/proc/meminfo: memFree=23794048/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2141332 memory=156096 CPUtime=1842.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 149071 0 0 0 183764 468 0 0 20 0 1 0 247387513 2192723968 39024 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+1902.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/187 14501
/proc/meminfo: memFree=23873372/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2141332 memory=156096 CPUtime=1902.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 150111 0 0 0 189750 482 0 0 20 0 1 0 247387513 2192723968 39024 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/187 14509
/proc/meminfo: memFree=23959940/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2141332 memory=156096 CPUtime=1962.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 150991 0 0 0 195737 495 0 0 20 0 1 0 247387513 2192723968 39024 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 14510
/proc/meminfo: memFree=23960764/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2141332 memory=156096 CPUtime=2022.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 152285 0 0 0 201725 507 0 0 20 0 1 0 247387513 2192723968 39024 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 14511
/proc/meminfo: memFree=23928060/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2141332 memory=156096 CPUtime=2082.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 152625 0 0 0 207712 520 0 0 20 0 1 0 247387513 2192723968 39024 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 14512
/proc/meminfo: memFree=23927688/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2141332 memory=156096 CPUtime=2142.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 153517 0 0 0 213696 536 0 0 20 0 1 0 247387513 2192723968 39024 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.06 2.06 3/187 14513
/proc/meminfo: memFree=23908568/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2141332 memory=156096 CPUtime=2202.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 154042 0 0 0 219682 550 0 0 20 0 1 0 247387513 2192723968 39024 33554432000 4194304 5849940 140732849765920 140732849764920 139817366130567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 535333 39024 733 405 0 532277 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156096 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.05 2.06 3/187 14514
/proc/meminfo: memFree=23886068/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2147656 memory=162672 CPUtime=2262.33 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 156942 0 0 0 225669 564 0 0 20 0 1 0 247387513 2199199744 40668 33554432000 4194304 5849940 140732849765920 140732849764792 5416906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 536914 40668 733 405 0 533858 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 2147656 KiB
Current children cumulated memory: 162672 KiB

[startup+2322.3 s]
/proc/loadavg: 2.53 2.18 2.10 3/187 14515
/proc/meminfo: memFree=23856108/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2152880 memory=167836 CPUtime=2322.33 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 158043 0 0 0 231655 578 0 0 20 0 1 0 247387513 2204549120 41959 33554432000 4194304 5849940 140732849765920 140732849764920 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 538220 41959 733 405 0 535164 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 2152880 KiB
Current children cumulated memory: 167836 KiB

[startup+2382.3 s]
/proc/loadavg: 2.23 2.16 2.10 3/187 14516
/proc/meminfo: memFree=23776484/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2170576 memory=185592 CPUtime=2382.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 162097 0 0 0 237641 591 0 0 20 0 1 0 247387513 2222669824 46398 33554432000 4194304 5849940 140732849765920 140732849764920 5438027 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 542644 46398 733 405 0 539588 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 2170576 KiB
Current children cumulated memory: 185592 KiB

[startup+2442.3 s]
/proc/loadavg: 2.08 2.13 2.09 3/187 14517
/proc/meminfo: memFree=23779104/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2170576 memory=185592 CPUtime=2442.33 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 162104 0 0 0 243628 605 0 0 20 0 1 0 247387513 2222669824 46398 33554432000 4194304 5849940 140732849765920 140732849765080 5437784 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 542644 46398 733 405 0 539588 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 2170576 KiB
Current children cumulated memory: 185592 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.11 2.09 3/187 14518
/proc/meminfo: memFree=23774456/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2170576 memory=185592 CPUtime=2502.32 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 163546 0 0 0 249613 619 0 0 20 0 1 0 247387513 2222669824 46398 33554432000 4194304 5849940 140732849765920 140732849765080 5437824 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 542644 46398 733 405 0 539588 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 2170576 KiB
Current children cumulated memory: 185592 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.10 2.09 3/187 14519
/proc/meminfo: memFree=23751640/32770624 swapFree=67059124/67108860
[pid=14300] ppid=14297 vsize=2170576 memory=185592 CPUtime=2520.03 cores=1,3,5,7
/proc/14300/stat : 14300 (xcsp_picat) R 14297 14300 13719 0 -1 4202496 164936 0 0 0 251379 624 0 0 20 0 1 0 247387513 2222669824 46398 33554432000 4194304 5849940 140732849765920 140732849764920 5437824 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 18059264 140732849767606 140732849767684 140732849767684 140732849770442 0
/proc/14300/statm: 542644 46398 733 405 0 539588 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2170576 KiB
Current children cumulated memory: 185592 KiB

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

[startup+2520.01 s]
# the end of solver process 14300 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.8 s, system=6.24811 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): 2520.05
CPU user time (s): 2513.8
CPU system time (s): 6.24811
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2170576
Max. memory (cumulated for all children) (KiB): 185592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.8
system time used= 6.24811
maximum resident set size= 185592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 164936
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= 11
involuntary context switches= 703


# summary of solver processes directly reported to runsolver:
#   pid: 14300
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2513.8
#   total CPU system time (s): 6.24811

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.1555 second user time and 16.9077 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-15 03:57:23
IDJOB=4309853
IDBENCH=141164
IDSOLVER=2794
FILE ID=node103/4309853-1534298243
RUNJOBID= node103-1534293202-13751
PBS_JOBID= 21038140
Free space on /tmp= 37336 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Auction/Auction-cnt/Auction-cnt-matching040_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309853-1534298243/watcher-4309853-1534298243 -o /tmp/evaluation-result-4309853-1534298243/solver-4309853-1534298243 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13751 --watchdog 2580  xcsp_picat HOME/instance-4309853-1534298243.xml

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

MD5SUM BENCH= 5201675a76284a1676308ef0cdac3e36
RANDOM SEED=45107868

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        24099924 kB
MemAvailable:   31797576 kB
Buffers:          183708 kB
Cached:          7707064 kB
SwapCached:         5152 kB
Active:          4318592 kB
Inactive:        3733452 kB
Active(anon):     152976 kB
Inactive(anon):    59292 kB
Active(file):    4165616 kB
Inactive(file):  3674160 kB
Unevictable:        7772 kB
Mlocked:            7772 kB
SwapTotal:      67108860 kB
SwapFree:       67059124 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:        165648 kB
Mapped:            55544 kB
Shmem:             48720 kB
Slab:             315504 kB
SReclaimable:     286336 kB
SUnreclaim:        29168 kB
KernelStack:        3376 kB
PageTables:         5736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2506152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 37332 MiB
End job on node103 at 2018-08-15 04:39:23