Trace number 4293575

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 2018-06-15? (TO) 2520.04 2519.9

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-06-opt_c18.xml
MD5SUMe2f0d6978164174a80e953d0a2a49c7e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark41530
Best CPU time to get the best result obtained on this benchmark2520.08
Satisfiable
(Un)Satisfiability was proved
Number of variables2370
Number of constraints2170
Number of domains11
Minimum domain size2
Maximum domain size44
Distribution of domain sizes[{"size":2,"count":1970},{"size":6,"count":34},{"size":22,"count":22},{"size":24,"count":20},{"size":36,"count":26},{"size":42,"count":66},{"size":44,"count":232}]
Minimum variable degree1
Maximum variable degree24
Distribution of variable degrees[{"degree":1,"count":1},{"degree":2,"count":1975},{"degree":3,"count":12},{"degree":4,"count":24},{"degree":5,"count":37},{"degree":6,"count":38},{"degree":7,"count":58},{"degree":8,"count":40},{"degree":9,"count":22},{"degree":10,"count":22},{"degree":11,"count":7},{"degree":12,"count":4},{"degree":13,"count":3},{"degree":14,"count":1},{"degree":17,"count":15},{"degree":18,"count":19},{"degree":19,"count":26},{"degree":20,"count":34},{"degree":21,"count":18},{"degree":22,"count":10},{"degree":23,"count":3},{"degree":24,"count":1}]
Minimum constraint arity2
Maximum constraint arity3
Distribution of constraint arities[{"arity":2,"count":200},{"arity":3,"count":1970}]
Number of extensional constraints0
Number of intensional constraints2170
Distribution of constraint types[{"type":"intension","count":2170}]
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 (14455 MiB free)
  memory of node 1: 16384 MiB (14089 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293575-1532319647/watcher-4293575-1532319647 -o /tmp/evaluation-result-4293575-1532319647/solver-4293575-1532319647 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8378 --watchdog 2580 xcsp_picat HOME/instance-4293575-1532319647.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=11004, runsolver pid=11001
Current StackSize limit: 8192 KiB


[startup+0.100419 s]*
/proc/loadavg: 2.02 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29205588/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=111688 memory=28760 CPUtime=0.09 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 1776 0 0 0 9 0 0 0 20 0 1 0 49527874 114368512 7190 33554432000 4194304 5849740 140725584475104 140725584474408 4563468 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 27922 7190 622 405 0 24866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 28760 KiB

[startup+0.209867 s]*
/proc/loadavg: 2.02 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29182596/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=136784 memory=50844 CPUtime=0.21 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 2816 0 0 0 20 1 0 0 20 0 1 0 49527874 140066816 12711 33554432000 4194304 5849740 140725584475104 140725584474408 5471718 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 34196 12711 705 405 0 31140 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 136784 KiB
Current children cumulated memory: 50844 KiB

[startup+0.309578 s]*
/proc/loadavg: 2.01 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29182596/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=136784 memory=50844 CPUtime=0.31 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 2817 0 0 0 30 1 0 0 20 0 1 0 49527874 140066816 12711 33554432000 4194304 5849740 140725584475104 140725584474408 5521452 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 34196 12711 705 405 0 31140 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 136784 KiB
Current children cumulated memory: 50844 KiB

[startup+0.700221 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29182348/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=136784 memory=50844 CPUtime=0.69 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 2827 0 0 0 68 1 0 0 20 0 1 0 49527874 140066816 12711 33554432000 4194304 5849740 140725584475104 140725584474408 5472631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 34196 12711 705 405 0 31140 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 136784 KiB
Current children cumulated memory: 50844 KiB

[startup+1.50022 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29181824/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=136916 memory=50844 CPUtime=1.49 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 2835 0 0 0 148 1 0 0 20 0 1 0 49527874 140201984 12711 33554432000 4194304 5849740 140725584475104 140725584474344 5471622 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 34229 12711 705 405 0 31173 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 136916 KiB
Current children cumulated memory: 50844 KiB

[startup+3.1091 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29181756/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=136916 memory=51084 CPUtime=3.1 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 2951 0 0 0 309 1 0 0 20 0 1 0 49527874 140201984 12771 33554432000 4194304 5849740 140725584475104 140725584474344 5489937 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 34229 12771 715 405 0 31173 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 136916 KiB
Current children cumulated memory: 51084 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29180480/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=138324 memory=52136 CPUtime=6.29 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 3460 0 0 0 627 2 0 0 20 0 1 0 49527874 141643776 13034 33554432000 4194304 5849740 140725584475104 140725584474344 5611270 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 34581 13034 719 405 0 31525 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 138324 KiB
Current children cumulated memory: 52136 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29173288/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=147540 memory=61600 CPUtime=12.69 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 6477 0 0 0 1262 7 0 0 20 0 1 0 49527874 151080960 15400 33554432000 4194304 5849740 140725584475104 140725584474344 5473418 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 36885 15400 720 405 0 33829 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 147540 KiB
Current children cumulated memory: 61600 KiB

[startup+25.5002 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29106960/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=209104 memory=125784 CPUtime=25.49 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 22591 0 0 0 2539 10 0 0 20 0 1 0 49527874 214122496 31446 33554432000 4194304 5849740 140725584475104 140725584473512 4212035 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 52276 31446 748 405 0 49220 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 209104 KiB
Current children cumulated memory: 125784 KiB

[startup+51.1097 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 11005
/proc/meminfo: memFree=29103784/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=209104 memory=129048 CPUtime=51.09 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 31755 0 0 0 5096 13 0 0 20 0 1 0 49527874 214122496 32262 33554432000 4194304 5849740 140725584475104 140725584474264 5307712 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 52276 32262 752 405 0 49220 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 209104 KiB
Current children cumulated memory: 129048 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11006
/proc/meminfo: memFree=29115080/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=197104 memory=117048 CPUtime=102.27 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 42140 0 0 0 10208 19 0 0 20 0 1 0 49527874 201834496 29262 33554432000 4194304 5849740 140725584475104 140725584474104 5339042 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 49276 29262 752 405 0 46220 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 197104 KiB
Current children cumulated memory: 117048 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11007
/proc/meminfo: memFree=29114828/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=197104 memory=117048 CPUtime=162.27 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 52639 0 0 0 16201 26 0 0 20 0 1 0 49527874 201834496 29262 33554432000 4194304 5849740 140725584475104 140725584474104 5339447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 49276 29262 752 405 0 46220 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 197104 KiB
Current children cumulated memory: 117048 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/191 11008
/proc/meminfo: memFree=29114920/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=197024 memory=116968 CPUtime=222.27 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 62182 0 0 0 22194 33 0 0 20 0 1 0 49527874 201752576 29242 33554432000 4194304 5849740 140725584475104 140725584474104 5437620 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 49256 29242 752 405 0 46200 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 197024 KiB
Current children cumulated memory: 116968 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/191 11010
/proc/meminfo: memFree=29115780/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=197024 memory=116968 CPUtime=282.28 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 62205 0 0 0 28186 42 0 0 20 0 1 0 49527874 201752576 29242 33554432000 4194304 5849740 140725584475104 140725584474104 5437560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 49256 29242 752 405 0 46200 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 197024 KiB
Current children cumulated memory: 116968 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 11011
/proc/meminfo: memFree=29115524/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=196920 memory=116864 CPUtime=342.28 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 72210 0 0 0 34177 51 0 0 20 0 1 0 49527874 201646080 29216 33554432000 4194304 5849740 140725584475104 140725584474104 5307597 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 49230 29216 752 405 0 46174 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 196920 KiB
Current children cumulated memory: 116864 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/192 11013
/proc/meminfo: memFree=29115080/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=196920 memory=116864 CPUtime=402.28 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 72354 0 0 0 40170 58 0 0 20 0 1 0 49527874 201646080 29216 33554432000 4194304 5849740 140725584475104 140725584474104 5340238 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 49230 29216 752 405 0 46174 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 196920 KiB
Current children cumulated memory: 116864 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 11015
/proc/meminfo: memFree=29115248/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=196852 memory=116796 CPUtime=462.28 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 73404 0 0 0 46160 68 0 0 20 0 1 0 49527874 201576448 29199 33554432000 4194304 5849740 140725584475104 140725584474104 5438160 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 49213 29199 752 405 0 46157 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 196852 KiB
Current children cumulated memory: 116796 KiB


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

/proc/11004/statm: 50355 30284 752 405 0 47299 0
Current children cumulated CPU time: 1782.37 s
Current children cumulated vsize: 201420 KiB
Current children cumulated memory: 121136 KiB

[startup+1842.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/191 11125
/proc/meminfo: memFree=29066020/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201420 memory=121136 CPUtime=1842.38 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 86589 0 0 0 183939 299 0 0 20 0 1 0 49527874 206254080 30284 33554432000 4194304 5849740 140725584475104 140725584474104 5311536 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50355 30284 752 405 0 47299 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 201420 KiB
Current children cumulated memory: 121136 KiB

[startup+1902.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 11126
/proc/meminfo: memFree=29065644/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201420 memory=121136 CPUtime=1902.38 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 87605 0 0 0 189928 310 0 0 20 0 1 0 49527874 206254080 30284 33554432000 4194304 5849740 140725584475104 140725584474104 5307257 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50355 30284 752 405 0 47299 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 201420 KiB
Current children cumulated memory: 121136 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 11127
/proc/meminfo: memFree=29065504/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201420 memory=121136 CPUtime=1962.38 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 87608 0 0 0 195919 319 0 0 20 0 1 0 49527874 206254080 30284 33554432000 4194304 5849740 140725584475104 140725584474104 5307270 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50355 30284 752 405 0 47299 0
Current children cumulated CPU time: 1962.38 s
Current children cumulated vsize: 201420 KiB
Current children cumulated memory: 121136 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 11150
/proc/meminfo: memFree=29091692/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201420 memory=121136 CPUtime=2022.39 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 88534 0 0 0 201912 327 0 0 20 0 1 0 49527874 206254080 30284 33554432000 4194304 5849740 140725584475104 140725584474104 5307594 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50355 30284 752 405 0 47299 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 201420 KiB
Current children cumulated memory: 121136 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 11153
/proc/meminfo: memFree=29060144/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201408 memory=121124 CPUtime=2082.39 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 88546 0 0 0 207905 334 0 0 20 0 1 0 49527874 206241792 30281 33554432000 4194304 5849740 140725584475104 140725584474104 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50352 30281 752 405 0 47296 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 201408 KiB
Current children cumulated memory: 121124 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 11154
/proc/meminfo: memFree=29060140/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201408 memory=121124 CPUtime=2142.4 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 89557 0 0 0 213897 343 0 0 20 0 1 0 49527874 206241792 30281 33554432000 4194304 5849740 140725584475104 140725584474104 5437808 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50352 30281 752 405 0 47296 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 201408 KiB
Current children cumulated memory: 121124 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 11155
/proc/meminfo: memFree=29060620/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201408 memory=121124 CPUtime=2202.41 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 89569 0 0 0 219885 356 0 0 20 0 1 0 49527874 206241792 30281 33554432000 4194304 5849740 140725584475104 140725584474104 5438069 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50352 30281 752 405 0 47296 0
Current children cumulated CPU time: 2202.41 s
Current children cumulated vsize: 201408 KiB
Current children cumulated memory: 121124 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 11157
/proc/meminfo: memFree=29060828/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201408 memory=121124 CPUtime=2262.41 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 90448 0 0 0 225876 365 0 0 20 0 1 0 49527874 206241792 30281 33554432000 4194304 5849740 140725584475104 140725584474104 5437839 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50352 30281 752 405 0 47296 0
Current children cumulated CPU time: 2262.41 s
Current children cumulated vsize: 201408 KiB
Current children cumulated memory: 121124 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 11158
/proc/meminfo: memFree=29060560/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201408 memory=121124 CPUtime=2322.42 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 90509 0 0 0 231867 375 0 0 20 0 1 0 49527874 206241792 30281 33554432000 4194304 5849740 140725584475104 140725584474264 5353813 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50352 30281 752 405 0 47296 0
Current children cumulated CPU time: 2322.42 s
Current children cumulated vsize: 201408 KiB
Current children cumulated memory: 121124 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/193 11169
/proc/meminfo: memFree=29059552/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201408 memory=121124 CPUtime=2382.41 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 91596 0 0 0 237857 384 0 0 20 0 1 0 49527874 206241792 30281 33554432000 4194304 5849740 140725584475104 140725584474104 5437821 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50352 30281 752 405 0 47296 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 201408 KiB
Current children cumulated memory: 121124 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/193 11192
/proc/meminfo: memFree=29058456/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201564 memory=121480 CPUtime=2442.42 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 91957 0 0 0 243851 391 0 0 20 0 1 0 49527874 206401536 30370 33554432000 4194304 5849740 140725584475104 140725584474104 5353833 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50391 30370 752 405 0 47335 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 201564 KiB
Current children cumulated memory: 121480 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/193 11193
/proc/meminfo: memFree=29059004/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201564 memory=121480 CPUtime=2502.43 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 92851 0 0 0 249841 402 0 0 20 0 1 0 49527874 206401536 30370 33554432000 4194304 5849740 140725584475104 140725584474104 5437819 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50391 30370 752 405 0 47335 0
Current children cumulated CPU time: 2502.43 s
Current children cumulated vsize: 201564 KiB
Current children cumulated memory: 121480 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.00 2.04 3/193 11193
/proc/meminfo: memFree=29058880/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201564 memory=121480 CPUtime=2520.03 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 92887 0 0 0 251599 404 0 0 20 0 1 0 49527874 206401536 30370 33554432000 4194304 5849740 140725584475104 140725584474104 5307316 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50391 30370 752 405 0 47335 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 201564 KiB
Current children cumulated memory: 121480 KiB

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

[startup+2519.9 s]
# the end of solver process 11004 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.99 s, system=4.04624 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.00 2.04 3/193 11193
/proc/meminfo: memFree=29058880/32770624 swapFree=67108860/67108860
[pid=11004] ppid=11001 vsize=201564 memory=121480 CPUtime=2520.03 cores=0,2,4,6
/proc/11004/stat : 11004 (xcsp_picat) R 11001 11004 8347 0 -1 4202496 92887 0 0 0 251599 404 0 0 20 0 1 0 49527874 206401536 30370 33554432000 4194304 5849740 140725584475104 140725584474104 5307316 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 19181568 140725584479414 140725584479492 140725584479492 140725584482250 0
/proc/11004/statm: 50391 30370 752 405 0 47335 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 201564 KiB
Current children cumulated memory: 121480 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.04
CPU user time (s): 2515.99
CPU system time (s): 4.04624
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 209104
Max. memory (cumulated for all children) (KiB): 129048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.99
system time used= 4.04624
maximum resident set size= 129048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92887
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= 18
involuntary context switches= 848


# summary of solver processes directly reported to runsolver:
#   pid: 11004
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2515.99
#   total CPU system time (s): 4.04624

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.71101 second user time and 19.1683 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-23 06:20:47
IDJOB=4293575
IDBENCH=141194
IDSOLVER=2754
FILE ID=node133/4293575-1532319647
RUNJOBID= node133-1532296142-8378
PBS_JOBID= 21018985
Free space on /tmp= 52644 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-06-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293575-1532319647/watcher-4293575-1532319647 -o /tmp/evaluation-result-4293575-1532319647/solver-4293575-1532319647 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8378 --watchdog 2580  xcsp_picat HOME/instance-4293575-1532319647.xml

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

MD5SUM BENCH= e2f0d6978164174a80e953d0a2a49c7e
RANDOM SEED=1482546111

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        29230520 kB
MemAvailable:   31611652 kB
Buffers:          126264 kB
Cached:          2508260 kB
SwapCached:            0 kB
Active:          1391176 kB
Inactive:        1654980 kB
Active(anon):     361016 kB
Inactive(anon):    70312 kB
Active(file):    1030160 kB
Inactive(file):  1584668 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        418528 kB
Mapped:            38984 kB
Shmem:             17056 kB
Slab:             191472 kB
SReclaimable:     164276 kB
SUnreclaim:        27196 kB
KernelStack:        3344 kB
PageTables:         5740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     791788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 52640 MiB
End job on node133 at 2018-07-23 07:02:47