Trace number 4293401

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.74 2520.02

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K06-P03_c18.xml
MD5SUM54d96134616ca7767c80e2eaaa70f234
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables138
Number of constraints59
Number of domains2
Minimum domain size57
Maximum domain size58
Distribution of domain sizes[{"size":57,"count":57},{"size":58,"count":18}]
Minimum variable degree0
Maximum variable degree8
Distribution of variable degrees[{"degree":0,"count":63},{"degree":2,"count":57},{"degree":7,"count":12},{"degree":8,"count":6}]
Minimum constraint arity3
Maximum constraint arity57
Distribution of constraint arities[{"arity":3,"count":57},{"arity":18,"count":1},{"arity":57,"count":1}]
Number of extensional constraints0
Number of intensional constraints57
Distribution of constraint types[{"type":"intension","count":57},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15035 MiB free)
  memory of node 1: 16384 MiB (11789 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293401-1532316896/watcher-4293401-1532316896 -o /tmp/evaluation-result-4293401-1532316896/solver-4293401-1532316896 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7318 --watchdog 2580 xcsp_picat HOME/instance-4293401-1532316896.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
Current StackSize limit: 8192 KiB

solver pid=10210, runsolver pid=10207

[startup+0.10016 s]*
/proc/loadavg: 2.02 2.08 2.07 3/188 10211
/proc/meminfo: memFree=27449920/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=130696 memory=21656 CPUtime=0.09 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 3205 0 0 0 9 0 0 0 20 0 1 0 49252758 133832704 5414 33554432000 4194304 5849740 140734664198176 140734664196424 5408717 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 32674 5414 690 405 0 29618 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 130696 KiB
Current children cumulated memory: 21656 KiB

[startup+0.209585 s]*
/proc/loadavg: 2.02 2.08 2.07 3/188 10211
/proc/meminfo: memFree=27449532/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=130696 memory=21656 CPUtime=0.2 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 3213 0 0 0 20 0 0 0 20 0 1 0 49252758 133832704 5414 33554432000 4194304 5849740 140734664198176 140734664196904 5361792 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 32674 5414 690 405 0 29618 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 130696 KiB
Current children cumulated memory: 21656 KiB

[startup+0.309002 s]*
/proc/loadavg: 2.02 2.08 2.07 3/188 10211
/proc/meminfo: memFree=27449532/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=130696 memory=21656 CPUtime=0.3 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 3213 0 0 0 30 0 0 0 20 0 1 0 49252758 133832704 5414 33554432000 4194304 5849740 140734664198176 140734664196904 5355906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 32674 5414 690 405 0 29618 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 130696 KiB
Current children cumulated memory: 21656 KiB

[startup+0.700234 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 10211
/proc/meminfo: memFree=27448528/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=136716 memory=26628 CPUtime=0.68 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 4997 0 0 0 68 0 0 0 20 0 1 0 49252758 139997184 6657 33554432000 4194304 5849740 140734664198176 140734664197048 4212500 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 34179 6657 707 405 0 31123 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 136716 KiB
Current children cumulated memory: 26628 KiB

[startup+1.50025 s]
/proc/loadavg: 1.94 2.06 2.06 3/188 10211
/proc/meminfo: memFree=27445552/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=136716 memory=26628 CPUtime=1.48 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 4997 0 0 0 148 0 0 0 20 0 1 0 49252758 139997184 6657 33554432000 4194304 5849740 140734664198176 140734664196424 4212046 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 34179 6657 707 405 0 31123 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 136716 KiB
Current children cumulated memory: 26628 KiB

[startup+3.10911 s]
/proc/loadavg: 1.94 2.06 2.06 3/188 10211
/proc/meminfo: memFree=27445564/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=136716 memory=26764 CPUtime=3.09 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 5697 0 0 0 309 0 0 0 20 0 1 0 49252758 139997184 6691 33554432000 4194304 5849740 140734664198176 140734664196424 4212035 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 34179 6691 707 405 0 31123 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 136716 KiB
Current children cumulated memory: 26764 KiB

[startup+6.30026 s]
/proc/loadavg: 1.94 2.06 2.06 3/188 10211
/proc/meminfo: memFree=27444196/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=136716 memory=27544 CPUtime=6.28 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 6405 0 0 0 628 0 0 0 20 0 1 0 49252758 139997184 6886 33554432000 4194304 5849740 140734664198176 140734664196424 4211671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 34179 6886 707 405 0 31123 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 136716 KiB
Current children cumulated memory: 27544 KiB

[startup+12.7003 s]
/proc/loadavg: 1.95 2.06 2.06 3/187 10211
/proc/meminfo: memFree=27444452/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=136716 memory=27544 CPUtime=12.68 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 6661 0 0 0 1268 0 0 0 20 0 1 0 49252758 139997184 6886 33554432000 4194304 5849740 140734664198176 140734664196424 4211681 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 34179 6886 707 405 0 31123 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 136716 KiB
Current children cumulated memory: 27544 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.06 2.06 3/187 10211
/proc/meminfo: memFree=27440664/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=136716 memory=31656 CPUtime=25.48 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 7742 0 0 0 2548 0 0 0 20 0 1 0 49252758 139997184 7914 33554432000 4194304 5849740 140734664198176 140734664196424 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 34179 7914 708 405 0 31123 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 136716 KiB
Current children cumulated memory: 31656 KiB

[startup+51.1094 s]
/proc/loadavg: 1.97 2.05 2.06 3/187 10211
/proc/meminfo: memFree=27423532/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=152252 memory=49028 CPUtime=51.09 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 19709 0 0 0 5082 27 0 0 20 0 1 0 49252758 155906048 12257 33554432000 4194304 5849740 140734664198176 140734664196664 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 38063 12257 712 405 0 35007 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 152252 KiB
Current children cumulated memory: 49028 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.04 2.05 3/187 10212
/proc/meminfo: memFree=27406916/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=169148 memory=65932 CPUtime=102.28 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 61352 0 0 0 10146 82 0 0 20 0 1 0 49252758 173207552 16483 33554432000 4194304 5849740 140734664198176 140734664197176 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 42287 16483 712 405 0 39231 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 169148 KiB
Current children cumulated memory: 65932 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10213
/proc/meminfo: memFree=27412108/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=170948 memory=67628 CPUtime=162.28 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 121152 0 0 0 16083 145 0 0 20 0 1 0 49252758 175050752 16907 33554432000 4194304 5849740 140734664198176 140734664197336 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 42737 16907 712 405 0 39681 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 170948 KiB
Current children cumulated memory: 67628 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 10214
/proc/meminfo: memFree=27415608/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=176276 memory=73108 CPUtime=222.27 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 176080 0 0 0 22026 201 0 0 20 0 1 0 49252758 180506624 18277 33554432000 4194304 5849740 140734664198176 140734664197336 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 44069 18277 712 405 0 41013 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 176276 KiB
Current children cumulated memory: 73108 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10215
/proc/meminfo: memFree=27389448/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=185656 memory=82508 CPUtime=282.27 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 221052 0 0 0 27975 252 0 0 20 0 1 0 49252758 190111744 20627 33554432000 4194304 5849740 140734664198176 140734664197176 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 46414 20627 712 405 0 43358 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 185656 KiB
Current children cumulated memory: 82508 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 10224
/proc/meminfo: memFree=27396928/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=176748 memory=73504 CPUtime=342.27 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 259301 0 0 0 33927 300 0 0 20 0 1 0 49252758 180989952 18376 33554432000 4194304 5849740 140734664198176 140734664197176 140221065193246 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 44187 18376 712 405 0 41131 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 176748 KiB
Current children cumulated memory: 73504 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10225
/proc/meminfo: memFree=27388796/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=185356 memory=82228 CPUtime=402.26 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 281459 0 0 0 39893 333 0 0 20 0 1 0 49252758 189804544 20557 33554432000 4194304 5849740 140734664198176 140734664197176 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 46339 20557 712 405 0 43283 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 185356 KiB
Current children cumulated memory: 82228 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 10226
/proc/meminfo: memFree=27321744/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=256616 memory=149484 CPUtime=462.26 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 302588 0 0 0 45863 363 0 0 20 0 1 0 49252758 262774784 37371 33554432000 4194304 5849740 140734664198176 140734664197176 5438196 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 64154 37371 712 405 0 61098 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 256616 KiB
Current children cumulated memory: 149484 KiB


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

/proc/10210/statm: 98836 73094 712 405 0 95780 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 395344 KiB
Current children cumulated memory: 292376 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.08 2.06 3/189 10592
/proc/meminfo: memFree=27173772/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=421668 memory=318700 CPUtime=1782.1 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 838974 0 0 0 177428 782 0 0 20 0 1 0 49252758 431788032 79675 33554432000 4194304 5849740 140734664198176 140734664197336 5312840 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 105417 79675 712 405 0 102361 0
Current children cumulated CPU time: 1782.1 s
Current children cumulated vsize: 421668 KiB
Current children cumulated memory: 318700 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/187 10593
/proc/meminfo: memFree=27099148/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=497280 memory=394312 CPUtime=1842.09 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 847165 0 0 0 183413 796 0 0 20 0 1 0 49252758 509214720 98578 33554432000 4194304 5849740 140734664198176 140734664197336 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 124320 98578 712 405 0 121264 0
Current children cumulated CPU time: 1842.09 s
Current children cumulated vsize: 497280 KiB
Current children cumulated memory: 394312 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 10654
/proc/meminfo: memFree=27103804/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=497280 memory=394312 CPUtime=1902.09 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 853108 0 0 0 189403 806 0 0 20 0 1 0 49252758 509214720 98578 33554432000 4194304 5849740 140734664198176 140734664197048 5312778 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 124320 98578 712 405 0 121264 0
Current children cumulated CPU time: 1902.09 s
Current children cumulated vsize: 497280 KiB
Current children cumulated memory: 394312 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10655
/proc/meminfo: memFree=27070116/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=539312 memory=436288 CPUtime=1962.09 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 859736 0 0 0 195384 825 0 0 20 0 1 0 49252758 552255488 109072 33554432000 4194304 5849740 140734664198176 140734664197176 5438192 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 134828 109072 712 405 0 131772 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 539312 KiB
Current children cumulated memory: 436288 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10656
/proc/meminfo: memFree=27070156/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=539312 memory=436344 CPUtime=2022.08 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 865440 0 0 0 201371 837 0 0 20 0 1 0 49252758 552255488 109086 33554432000 4194304 5849740 140734664198176 140734664197048 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 134828 109086 712 405 0 131772 0
Current children cumulated CPU time: 2022.08 s
Current children cumulated vsize: 539312 KiB
Current children cumulated memory: 436344 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 10657
/proc/meminfo: memFree=27068820/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=539312 memory=436344 CPUtime=2082.08 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 870802 0 0 0 207359 849 0 0 20 0 1 0 49252758 552255488 109086 33554432000 4194304 5849740 140734664198176 140734664197176 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 134828 109086 712 405 0 131772 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 539312 KiB
Current children cumulated memory: 436344 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10665
/proc/meminfo: memFree=26794000/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=812676 memory=709580 CPUtime=2142.08 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 879881 0 0 0 213337 871 0 0 20 0 1 0 49252758 832180224 177395 33554432000 4194304 5849740 140734664198176 140734664197176 5335529 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 203169 177395 712 405 0 200113 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 812676 KiB
Current children cumulated memory: 709580 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10666
/proc/meminfo: memFree=26782224/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=812676 memory=709580 CPUtime=2202.07 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 910110 0 0 0 219320 887 0 0 20 0 1 0 49252758 832180224 177395 33554432000 4194304 5849740 140734664198176 140734664197176 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 203169 177395 712 405 0 200113 0
Current children cumulated CPU time: 2202.07 s
Current children cumulated vsize: 812676 KiB
Current children cumulated memory: 709580 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10667
/proc/meminfo: memFree=26745408/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=849464 memory=746368 CPUtime=2262.05 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 935264 0 0 0 225306 899 0 0 20 0 1 0 49252758 869851136 186592 33554432000 4194304 5849740 140734664198176 140734664197176 140221065604999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 212366 186592 712 405 0 209310 0
Current children cumulated CPU time: 2262.05 s
Current children cumulated vsize: 849464 KiB
Current children cumulated memory: 746368 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10668
/proc/meminfo: memFree=26744568/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=849464 memory=746368 CPUtime=2322.04 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 948228 0 0 0 231295 909 0 0 20 0 1 0 49252758 869851136 186592 33554432000 4194304 5849740 140734664198176 140734664197176 5438257 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 212366 186592 712 405 0 209310 0
Current children cumulated CPU time: 2322.04 s
Current children cumulated vsize: 849464 KiB
Current children cumulated memory: 746368 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10669
/proc/meminfo: memFree=26602716/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=992900 memory=887728 CPUtime=2382.02 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 992862 0 0 0 237279 923 0 0 20 0 1 0 49252758 1016729600 221932 33554432000 4194304 5849740 140734664198176 140734664197336 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 248225 221932 712 405 0 245169 0
Current children cumulated CPU time: 2382.02 s
Current children cumulated vsize: 992900 KiB
Current children cumulated memory: 887728 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10670
/proc/meminfo: memFree=26602516/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=992900 memory=887728 CPUtime=2442.01 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 1017289 0 0 0 243272 929 0 0 20 0 1 0 49252758 1016729600 221932 33554432000 4194304 5849740 140734664198176 140734664197176 5312592 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 248225 221932 712 405 0 245169 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 992900 KiB
Current children cumulated memory: 887728 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10671
/proc/meminfo: memFree=26602520/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=992900 memory=887728 CPUtime=2502.01 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 1057146 0 0 0 249265 936 0 0 20 0 1 0 49252758 1016729600 221932 33554432000 4194304 5849740 140734664198176 140734664197176 5335608 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 248225 221932 712 405 0 245169 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 992900 KiB
Current children cumulated memory: 887728 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 10671
/proc/meminfo: memFree=26600088/32770624 swapFree=67108860/67108860
[pid=10210] ppid=10207 vsize=992900 memory=887728 CPUtime=2519.72 cores=0,2,4,6
/proc/10210/stat : 10210 (xcsp_picat) R 10207 10210 7287 0 -1 4202496 1073309 0 0 0 251033 939 0 0 20 0 1 0 49252758 1016729600 221932 33554432000 4194304 5849740 140734664198176 140734664197336 5438245 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 18731008 140734664201398 140734664201476 140734664201476 140734664204234 0
/proc/10210/statm: 248225 221932 712 405 0 245169 0
Current children cumulated CPU time: 2519.72 s
Current children cumulated vsize: 992900 KiB
Current children cumulated memory: 887728 KiB

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

[startup+2520.02 s]
# the end of solver process 10210 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.34 s, system=9.40355 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): 2519.74
CPU user time (s): 2510.34
CPU system time (s): 9.40355
CPU usage (%): 99.9889
Max. virtual memory (cumulated for all children) (KiB): 992900
Max. memory (cumulated for all children) (KiB): 887728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.34
system time used= 9.40356
maximum resident set size= 887728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1073309
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= 220
involuntary context switches= 842


# summary of solver processes directly reported to runsolver:
#   pid: 10210
#   total CPU time (s): 2519.74
#   total CPU user time (s): 2510.34
#   total CPU system time (s): 9.40355

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.78488 second user time and 18.536 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 05:34:56
IDJOB=4293401
IDBENCH=141171
IDSOLVER=2754
FILE ID=node151/4293401-1532316896
RUNJOBID= node151-1532294350-7318
PBS_JOBID= 21018981
Free space on /tmp= 55068 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K06-P03_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293401-1532316896/watcher-4293401-1532316896 -o /tmp/evaluation-result-4293401-1532316896/solver-4293401-1532316896 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7318 --watchdog 2580  xcsp_picat HOME/instance-4293401-1532316896.xml

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

MD5SUM BENCH= 54d96134616ca7767c80e2eaaa70f234
RANDOM SEED=569111402

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27468904 kB
MemAvailable:   31784368 kB
Buffers:          123768 kB
Cached:          4434144 kB
SwapCached:            0 kB
Active:           986340 kB
Inactive:        3798408 kB
Active(anon):     176256 kB
Inactive(anon):    70528 kB
Active(file):     810084 kB
Inactive(file):  3727880 kB
Unevictable:        7848 kB
Mlocked:            7848 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        334932 kB
Mapped:            38376 kB
Shmem:             17032 kB
Slab:             214488 kB
SReclaimable:     186668 kB
SUnreclaim:        27820 kB
KernelStack:        3376 kB
PageTables:         5908 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     587004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    274432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 55068 MiB
End job on node151 at 2018-07-23 06:16:56