Trace number 4294343

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) 2519.77 2520.01

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-14_c18.xml
MD5SUMc1878b2d9e06b3112b686731368ac8cc
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark135
Best CPU time to get the best result obtained on this benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables210
Number of constraints92
Number of domains2
Minimum domain size196
Maximum domain size197
Distribution of domain sizes[{"size":196,"count":91},{"size":197,"count":14}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":105},{"degree":2,"count":91},{"degree":13,"count":13},{"degree":14,"count":1}]
Minimum constraint arity3
Maximum constraint arity91
Distribution of constraint arities[{"arity":3,"count":91},{"arity":91,"count":1}]
Number of extensional constraints0
Number of intensional constraints91
Distribution of constraint types[{"type":"intension","count":91},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

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 (7030 MiB free)
  memory of node 1: 16384 MiB (13753 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294343-1532444578/watcher-4294343-1532444578 -o /tmp/evaluation-result-4294343-1532444578/solver-4294343-1532444578 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580 xcsp_picat HOME/instance-4294343-1532444578.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=30249, runsolver pid=30246

[startup+0.10011 s]*
/proc/loadavg: 2.01 2.06 2.06 3/192 30250
/proc/meminfo: memFree=21256528/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=128416 memory=28552 CPUtime=0.1 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 2424 0 0 0 10 0 0 0 20 0 1 0 62021008 131497984 7138 33554432000 4194304 5849740 140723227226800 140723227226800 5614462 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 32104 7138 696 405 0 29048 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128416 KiB
Current children cumulated memory: 28552 KiB

[startup+0.209985 s]*
/proc/loadavg: 2.01 2.06 2.06 3/192 30250
/proc/meminfo: memFree=21249460/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=135984 memory=35940 CPUtime=0.21 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 4318 0 0 0 20 1 0 0 20 0 1 0 62021008 139247616 8985 33554432000 4194304 5849740 140723227226800 140723227226800 4828583 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 33996 8985 698 405 0 30940 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 135984 KiB
Current children cumulated memory: 35940 KiB

[startup+0.309864 s]*
/proc/loadavg: 2.01 2.06 2.06 3/192 30250
/proc/meminfo: memFree=21249236/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=135776 memory=35936 CPUtime=0.31 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 4761 0 0 0 30 1 0 0 20 0 1 0 62021008 139034624 8984 33554432000 4194304 5849740 140723227226800 140723227226800 5303722 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 33944 8984 707 405 0 30888 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 135776 KiB
Current children cumulated memory: 35936 KiB

[startup+0.700242 s]
/proc/loadavg: 2.01 2.06 2.06 3/192 30250
/proc/meminfo: memFree=21249236/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=135776 memory=35936 CPUtime=0.7 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 4761 0 0 0 69 1 0 0 20 0 1 0 62021008 139034624 8984 33554432000 4194304 5849740 140723227226800 140723227225048 5371767 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 33944 8984 707 405 0 30888 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 135776 KiB
Current children cumulated memory: 35936 KiB

[startup+1.50026 s]
/proc/loadavg: 2.01 2.06 2.06 3/192 30250
/proc/meminfo: memFree=21249472/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=138564 memory=37956 CPUtime=1.49 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 5912 0 0 0 148 1 0 0 20 0 1 0 62021008 141889536 9489 33554432000 4194304 5849740 140723227226800 140723227225048 5309979 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 34641 9489 726 405 0 31585 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 138564 KiB
Current children cumulated memory: 37956 KiB

[startup+3.10959 s]
/proc/loadavg: 2.01 2.06 2.06 3/192 30250
/proc/meminfo: memFree=21247784/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=139628 memory=38972 CPUtime=3.1 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 7683 0 0 0 309 1 0 0 20 0 1 0 62021008 142979072 9743 33554432000 4194304 5849740 140723227226800 140723227224344 140249458614151 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 34907 9743 730 405 0 31851 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 139628 KiB
Current children cumulated memory: 38972 KiB

[startup+6.30034 s]
/proc/loadavg: 2.01 2.06 2.06 3/192 30250
/proc/meminfo: memFree=21245100/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=141580 memory=41800 CPUtime=6.29 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 14059 0 0 0 622 7 0 0 20 0 1 0 62021008 144977920 10450 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 35395 10450 730 405 0 32339 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 141580 KiB
Current children cumulated memory: 41800 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.04 2.06 3/192 30250
/proc/meminfo: memFree=21241264/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=144196 memory=44532 CPUtime=12.69 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 18228 0 0 0 1256 13 0 0 20 0 1 0 62021008 147656704 11133 33554432000 4194304 5849740 140723227226800 140723227225672 5362368 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 36049 11133 730 405 0 32993 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 144196 KiB
Current children cumulated memory: 44532 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.04 2.06 3/192 30250
/proc/meminfo: memFree=21234876/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=146324 memory=46720 CPUtime=25.48 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 30965 0 0 0 2525 23 0 0 20 0 1 0 62021008 149835776 11680 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 36581 11680 730 405 0 33525 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 146324 KiB
Current children cumulated memory: 46720 KiB

[startup+51.1099 s]
/proc/loadavg: 1.96 2.04 2.05 3/192 30250
/proc/meminfo: memFree=21225448/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=159164 memory=59484 CPUtime=51.09 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 56156 0 0 0 5065 44 0 0 20 0 1 0 62021008 162983936 14871 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 39791 14871 730 405 0 36735 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 159164 KiB
Current children cumulated memory: 59484 KiB

[startup+102.3 s]
/proc/loadavg: 1.92 2.03 2.05 3/193 30313
/proc/meminfo: memFree=21300016/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=151008 memory=53896 CPUtime=102.28 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 94217 0 0 0 10148 80 0 0 20 0 1 0 62021008 154632192 13474 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 37752 13474 730 405 0 34696 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 151008 KiB
Current children cumulated memory: 53896 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 2.02 2.05 3/191 30314
/proc/meminfo: memFree=21279528/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=173556 memory=80640 CPUtime=162.28 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 129969 0 0 0 16110 118 0 0 20 0 1 0 62021008 177721344 20160 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 43389 20160 730 405 0 40333 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 173556 KiB
Current children cumulated memory: 80640 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.02 2.05 3/191 30315
/proc/meminfo: memFree=21260532/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=168476 memory=75760 CPUtime=222.27 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 158980 0 0 0 22075 152 0 0 20 0 1 0 62021008 172519424 18940 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 42119 18940 730 405 0 39063 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 168476 KiB
Current children cumulated memory: 75760 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30316
/proc/meminfo: memFree=21264636/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=158996 memory=66052 CPUtime=282.27 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 191546 0 0 0 28044 183 0 0 20 0 1 0 62021008 162811904 16513 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 39749 16513 730 405 0 36693 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 158996 KiB
Current children cumulated memory: 66052 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30317
/proc/meminfo: memFree=21262132/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=157240 memory=64332 CPUtime=342.27 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 222603 0 0 0 34014 213 0 0 20 0 1 0 62021008 161013760 16083 33554432000 4194304 5849740 140723227226800 140723227225960 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 39310 16083 730 405 0 36254 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 157240 KiB
Current children cumulated memory: 64332 KiB

[startup+402.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/190 30318
/proc/meminfo: memFree=21237056/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=187100 memory=94104 CPUtime=402.26 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 255319 0 0 0 39981 245 0 0 20 0 1 0 62021008 191590400 23526 33554432000 4194304 5849740 140723227226800 140723227225960 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 46775 23526 730 405 0 43719 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 187100 KiB
Current children cumulated memory: 94104 KiB

[startup+462.3 s]
/proc/loadavg: 2.27 2.14 2.09 3/190 30326
/proc/meminfo: memFree=21241056/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=182684 memory=89768 CPUtime=462.26 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 274906 0 0 0 45962 264 0 0 20 0 1 0 62021008 187068416 22442 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 45671 22442 730 405 0 42615 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 182684 KiB
Current children cumulated memory: 89768 KiB


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

/proc/30249/statm: 94239 71011 730 405 0 91183 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 376956 KiB
Current children cumulated memory: 284044 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30367
/proc/meminfo: memFree=20804652/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=442492 memory=349712 CPUtime=1782.1 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 567794 0 0 0 177697 513 0 0 20 0 1 0 62021008 453111808 87428 33554432000 4194304 5849740 140723227226800 140723227225800 5438311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 110623 87428 730 405 0 107567 0
Current children cumulated CPU time: 1782.1 s
Current children cumulated vsize: 442492 KiB
Current children cumulated memory: 349712 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30368
/proc/meminfo: memFree=20917516/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=403216 memory=310188 CPUtime=1842.1 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 585373 0 0 0 183687 523 0 0 20 0 1 0 62021008 412893184 77547 33554432000 4194304 5849740 140723227226800 140723227225800 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 100804 77547 730 405 0 97748 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 403216 KiB
Current children cumulated memory: 310188 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30369
/proc/meminfo: memFree=20829796/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=468752 memory=375920 CPUtime=1902.1 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 611240 0 0 0 189678 532 0 0 20 0 1 0 62021008 480002048 93980 33554432000 4194304 5849740 140723227226800 140723227225960 5437576 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 117188 93980 730 405 0 114132 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 468752 KiB
Current children cumulated memory: 375920 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30370
/proc/meminfo: memFree=20860788/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=403216 memory=310492 CPUtime=1962.09 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 636020 0 0 0 195669 540 0 0 20 0 1 0 62021008 412893184 77623 33554432000 4194304 5849740 140723227226800 140723227225800 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 100804 77623 730 405 0 97748 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 403216 KiB
Current children cumulated memory: 310492 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30371
/proc/meminfo: memFree=20860808/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=403216 memory=310492 CPUtime=2022.07 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 656797 0 0 0 201661 546 0 0 20 0 1 0 62021008 412893184 77623 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 100804 77623 730 405 0 97748 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 403216 KiB
Current children cumulated memory: 310492 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30372
/proc/meminfo: memFree=20795932/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=403216 memory=310492 CPUtime=2082.07 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 664264 0 0 0 207654 553 0 0 20 0 1 0 62021008 412893184 77623 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 100804 77623 730 405 0 97748 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 403216 KiB
Current children cumulated memory: 310492 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30373
/proc/meminfo: memFree=20793100/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=403216 memory=310492 CPUtime=2142.06 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 666630 0 0 0 213648 558 0 0 20 0 1 0 62021008 412893184 77623 33554432000 4194304 5849740 140723227226800 140723227225800 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 100804 77623 730 405 0 97748 0
Current children cumulated CPU time: 2142.06 s
Current children cumulated vsize: 403216 KiB
Current children cumulated memory: 310492 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30374
/proc/meminfo: memFree=20782124/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=468752 memory=376028 CPUtime=2202.06 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 668990 0 0 0 219642 564 0 0 20 0 1 0 62021008 480002048 94007 33554432000 4194304 5849740 140723227226800 140723227225800 140249458614151 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 117188 94007 730 405 0 114132 0
Current children cumulated CPU time: 2202.06 s
Current children cumulated vsize: 468752 KiB
Current children cumulated memory: 376028 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30383
/proc/meminfo: memFree=20716900/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=468752 memory=376028 CPUtime=2262.05 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 670778 0 0 0 225636 569 0 0 20 0 1 0 62021008 480002048 94007 33554432000 4194304 5849740 140723227226800 140723227225960 5335602 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 117188 94007 730 405 0 114132 0
Current children cumulated CPU time: 2262.05 s
Current children cumulated vsize: 468752 KiB
Current children cumulated memory: 376028 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30384
/proc/meminfo: memFree=20716872/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=468752 memory=376028 CPUtime=2322.05 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 672536 0 0 0 231631 574 0 0 20 0 1 0 62021008 480002048 94007 33554432000 4194304 5849740 140723227226800 140723227225800 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 117188 94007 730 405 0 114132 0
Current children cumulated CPU time: 2322.05 s
Current children cumulated vsize: 468752 KiB
Current children cumulated memory: 376028 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30385
/proc/meminfo: memFree=20688464/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=468752 memory=375980 CPUtime=2382.05 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 675207 0 0 0 237625 580 0 0 20 0 1 0 62021008 480002048 93995 33554432000 4194304 5849740 140723227226800 140723227225800 5438221 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 117188 93995 730 405 0 114132 0
Current children cumulated CPU time: 2382.05 s
Current children cumulated vsize: 468752 KiB
Current children cumulated memory: 375980 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30386
/proc/meminfo: memFree=20688400/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=468752 memory=376028 CPUtime=2442.05 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 677010 0 0 0 243619 586 0 0 20 0 1 0 62021008 480002048 94007 33554432000 4194304 5849740 140723227226800 140723227225800 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 117188 94007 730 405 0 114132 0
Current children cumulated CPU time: 2442.05 s
Current children cumulated vsize: 468752 KiB
Current children cumulated memory: 376028 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 30387
/proc/meminfo: memFree=20688856/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=468752 memory=376028 CPUtime=2502.04 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 679171 0 0 0 249612 592 0 0 20 0 1 0 62021008 480002048 94007 33554432000 4194304 5849740 140723227226800 140723227225800 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 117188 94007 730 405 0 114132 0
Current children cumulated CPU time: 2502.04 s
Current children cumulated vsize: 468752 KiB
Current children cumulated memory: 376028 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.03 2.05 3/191 30387
/proc/meminfo: memFree=20689052/32770624 swapFree=67108860/67108860
[pid=30249] ppid=30246 vsize=468752 memory=376028 CPUtime=2519.75 cores=0,2,4,6
/proc/30249/stat : 30249 (xcsp_picat) R 30246 30249 27337 0 -1 4202496 680580 0 0 0 251382 593 0 0 20 0 1 0 62021008 480002048 94007 33554432000 4194304 5849740 140723227226800 140723227225800 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 46899200 140723227235510 140723227235588 140723227235588 140723227238346 0
/proc/30249/statm: 117188 94007 730 405 0 114132 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 468752 KiB
Current children cumulated memory: 376028 KiB

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

[startup+2520.01 s]
# the end of solver process 30249 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.82 s, system=5.9407 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.77
CPU user time (s): 2513.82
CPU system time (s): 5.9407
CPU usage (%): 99.9902
Max. virtual memory (cumulated for all children) (KiB): 489752
Max. memory (cumulated for all children) (KiB): 396972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.82
system time used= 5.9407
maximum resident set size= 396972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 680580
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= 161
involuntary context switches= 4191


# summary of solver processes directly reported to runsolver:
#   pid: 30249
#   total CPU time (s): 2519.77
#   total CPU user time (s): 2513.82
#   total CPU system time (s): 5.9407

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.15233 second user time and 19.983 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 17:02:58
IDJOB=4294343
IDBENCH=141367
IDSOLVER=2754
FILE ID=node132/4294343-1532444578
RUNJOBID= node132-1532432860-27368
PBS_JOBID= 21021577
Free space on /tmp= 52472 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-14_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294343-1532444578/watcher-4294343-1532444578 -o /tmp/evaluation-result-4294343-1532444578/solver-4294343-1532444578 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580  xcsp_picat HOME/instance-4294343-1532444578.xml

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

MD5SUM BENCH= c1878b2d9e06b3112b686731368ac8cc
RANDOM SEED=422478129

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        21283332 kB
MemAvailable:   31831560 kB
Buffers:          184320 kB
Cached:         10528196 kB
SwapCached:            0 kB
Active:          2661304 kB
Inactive:        8214424 kB
Active(anon):     111660 kB
Inactive(anon):    70916 kB
Active(file):    2549644 kB
Inactive(file):  8143508 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3172 kB
Writeback:             0 kB
AnonPages:        173552 kB
Mapped:            40576 kB
Shmem:             17056 kB
Slab:             310948 kB
SReclaimable:     283536 kB
SUnreclaim:        27412 kB
KernelStack:        3568 kB
PageTables:         5504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     538736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52472 MiB
End job on node132 at 2018-07-24 17:44:59