Trace number 4295488

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) 2520.08 2520.06

General information on the benchmark

NameMagicHexagon/
MagicHexagon-07-0002_c18.xml
MD5SUMd84d4d85366018deec6903098e084e8b
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 variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
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 (3118 MiB free)
  memory of node 1: 16384 MiB (9606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295488-1532558064/watcher-4295488-1532558064 -o /tmp/evaluation-result-4295488-1532558064/solver-4295488-1532558064 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580 xcsp_picat HOME/instance-4295488-1532558064.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=27130, runsolver pid=27127

[startup+0.100117 s]*
/proc/loadavg: 2.18 2.06 2.06 3/188 27131
/proc/meminfo: memFree=13003356/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=128176 memory=29656 CPUtime=0.1 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 2196 0 0 0 10 0 0 0 20 0 1 0 73369503 131252224 7414 33554432000 4194304 5849740 140735849929008 140735849929008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 32044 7414 703 405 0 28988 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128176 KiB
Current children cumulated memory: 29656 KiB

[startup+0.209688 s]*
/proc/loadavg: 2.18 2.06 2.06 3/188 27131
/proc/meminfo: memFree=13003356/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=128312 memory=29656 CPUtime=0.21 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 2244 0 0 0 21 0 0 0 20 0 1 0 73369503 131391488 7414 33554432000 4194304 5849740 140735849929008 140735849929008 5606222 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 32078 7414 703 405 0 29022 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 128312 KiB
Current children cumulated memory: 29656 KiB

[startup+0.308944 s]*
/proc/loadavg: 2.18 2.06 2.06 3/188 27131
/proc/meminfo: memFree=13003024/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=128312 memory=29656 CPUtime=0.31 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 2245 0 0 0 31 0 0 0 20 0 1 0 73369503 131391488 7414 33554432000 4194304 5849740 140735849929008 140735849928104 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 32078 7414 703 405 0 29022 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 128312 KiB
Current children cumulated memory: 29656 KiB

[startup+0.700224 s]
/proc/loadavg: 2.18 2.06 2.06 3/188 27131
/proc/meminfo: memFree=13003024/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=128696 memory=29916 CPUtime=0.69 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 2309 0 0 0 69 0 0 0 20 0 1 0 73369503 131784704 7479 33554432000 4194304 5849740 140735849929008 140735849928104 5606211 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 32174 7479 707 405 0 29118 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 128696 KiB
Current children cumulated memory: 29916 KiB

[startup+1.50027 s]
/proc/loadavg: 2.18 2.06 2.06 3/188 27131
/proc/meminfo: memFree=13002652/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=137676 memory=39052 CPUtime=1.49 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 4588 0 0 0 148 1 0 0 20 0 1 0 73369503 140980224 9763 33554432000 4194304 5849740 140735849929008 140735849928248 4505611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 34419 9763 709 405 0 31363 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 137676 KiB
Current children cumulated memory: 39052 KiB

[startup+3.10942 s]
/proc/loadavg: 2.17 2.06 2.06 3/188 27131
/proc/meminfo: memFree=12976716/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=147012 memory=47564 CPUtime=3.1 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 10403 0 0 0 308 2 0 0 20 0 1 0 73369503 150540288 11891 33554432000 4194304 5849740 140735849929008 140735849927880 5309603 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 36753 11891 734 405 0 33697 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 147012 KiB
Current children cumulated memory: 47564 KiB

[startup+6.30027 s]
/proc/loadavg: 2.17 2.06 2.06 3/188 27131
/proc/meminfo: memFree=12976252/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=147012 memory=48048 CPUtime=6.29 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 13394 0 0 0 625 4 0 0 20 0 1 0 73369503 150540288 12012 33554432000 4194304 5849740 140735849929008 140735849927880 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 36753 12012 742 405 0 33697 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 147012 KiB
Current children cumulated memory: 48048 KiB

[startup+12.7003 s]
/proc/loadavg: 2.22 2.07 2.06 3/188 27131
/proc/meminfo: memFree=12992200/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=146888 memory=47928 CPUtime=12.69 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 16423 0 0 0 1259 10 0 0 20 0 1 0 73369503 150413312 11982 33554432000 4194304 5849740 140735849929008 140735849928008 5340238 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 36722 11982 742 405 0 33666 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 146888 KiB
Current children cumulated memory: 47928 KiB

[startup+25.5003 s]
/proc/loadavg: 2.19 2.07 2.06 3/188 27131
/proc/meminfo: memFree=13000304/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=147612 memory=49232 CPUtime=25.49 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 22891 0 0 0 2529 20 0 0 20 0 1 0 73369503 151154688 12308 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 36903 12308 742 405 0 33847 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 147612 KiB
Current children cumulated memory: 49232 KiB

[startup+51.1096 s]
/proc/loadavg: 2.12 2.07 2.06 3/187 27131
/proc/meminfo: memFree=12980908/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=162936 memory=64556 CPUtime=51.1 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 30855 0 0 0 5068 42 0 0 20 0 1 0 73369503 166846464 16139 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 40734 16139 742 405 0 37678 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 162936 KiB
Current children cumulated memory: 64556 KiB

[startup+102.3 s]
/proc/loadavg: 2.17 2.09 2.06 3/187 27132
/proc/meminfo: memFree=12947652/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=172192 memory=73624 CPUtime=102.28 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 43177 0 0 0 10148 80 0 0 20 0 1 0 73369503 176324608 18406 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 43048 18406 742 405 0 39992 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 172192 KiB
Current children cumulated memory: 73624 KiB

[startup+162.3 s]
/proc/loadavg: 2.14 2.09 2.06 3/187 27133
/proc/meminfo: memFree=12920540/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=181144 memory=90464 CPUtime=162.29 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 50808 0 0 0 16104 125 0 0 20 0 1 0 73369503 185491456 22616 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 45286 22616 742 405 0 42230 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 181144 KiB
Current children cumulated memory: 90464 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.07 2.06 3/187 27134
/proc/meminfo: memFree=12916384/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=175916 memory=85364 CPUtime=222.28 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 56323 0 0 0 22062 166 0 0 20 0 1 0 73369503 180137984 21341 33554432000 4194304 5849740 140735849929008 140735849928008 5438464 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 43979 21341 742 405 0 40923 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 175916 KiB
Current children cumulated memory: 85364 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/187 27135
/proc/meminfo: memFree=12888088/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=193568 memory=102888 CPUtime=282.29 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 63769 0 0 0 28018 211 0 0 20 0 1 0 73369503 198213632 25722 33554432000 4194304 5849740 140735849929008 140735849927656 5337008 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 48392 25722 742 405 0 45336 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 193568 KiB
Current children cumulated memory: 102888 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/188 27144
/proc/meminfo: memFree=12860116/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=220168 memory=129252 CPUtime=342.29 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 80066 0 0 0 33971 258 0 0 20 0 1 0 73369503 225452032 32313 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 55042 32313 742 405 0 51986 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 220168 KiB
Current children cumulated memory: 129252 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 27145
/proc/meminfo: memFree=12856316/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=224232 memory=133312 CPUtime=402.28 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 89135 0 0 0 39927 301 0 0 20 0 1 0 73369503 229613568 33328 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 56058 33328 742 405 0 53002 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 224232 KiB
Current children cumulated memory: 133312 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 27146
/proc/meminfo: memFree=12725892/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=233544 memory=142992 CPUtime=462.29 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 95383 0 0 0 45888 341 0 0 20 0 1 0 73369503 239149056 35748 33554432000 4194304 5849740 140735849929008 140735849928168 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 58386 35748 742 405 0 55330 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 233544 KiB
Current children cumulated memory: 142992 KiB


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

/proc/27130/statm: 108968 86298 742 405 0 105912 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 435872 KiB
Current children cumulated memory: 345192 KiB

[startup+1782.3 s]
/proc/loadavg: 2.15 2.12 2.08 3/187 27209
/proc/meminfo: memFree=12488988/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=468640 memory=377960 CPUtime=1782.31 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 226608 0 0 0 177101 1130 0 0 20 0 1 0 73369503 479887360 94490 33554432000 4194304 5849740 140735849929008 140735849928168 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 117160 94490 742 405 0 114104 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 468640 KiB
Current children cumulated memory: 377960 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/187 27210
/proc/meminfo: memFree=12476000/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=512492 memory=421804 CPUtime=1842.31 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 231423 0 0 0 183084 1147 0 0 20 0 1 0 73369503 524791808 105451 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 128123 105451 742 405 0 125067 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 512492 KiB
Current children cumulated memory: 421804 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 27211
/proc/meminfo: memFree=12319720/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=635956 memory=545208 CPUtime=1902.31 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 236843 0 0 0 189063 1168 0 0 20 0 1 0 73369503 651218944 136302 33554432000 4194304 5849740 140735849929008 140735849928168 5438262 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 158989 136302 742 405 0 155933 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 635956 KiB
Current children cumulated memory: 545208 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 27212
/proc/meminfo: memFree=11934480/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=1021136 memory=930336 CPUtime=1962.32 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 257548 0 0 0 195034 1198 0 0 20 0 1 0 73369503 1045643264 232584 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 255284 232584 742 405 0 252228 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 1021136 KiB
Current children cumulated memory: 930336 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 27213
/proc/meminfo: memFree=12391736/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=451936 memory=361384 CPUtime=2022.3 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 311359 0 0 0 201004 1226 0 0 20 0 1 0 73369503 462782464 90346 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 112984 90346 742 405 0 109928 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 451936 KiB
Current children cumulated memory: 361384 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27214
/proc/meminfo: memFree=11808540/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=883248 memory=792436 CPUtime=2082.29 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 332886 0 0 0 206963 1266 0 0 20 0 1 0 73369503 904445952 198109 33554432000 4194304 5849740 140735849929008 140735849928008 5313442 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 220812 198109 742 405 0 217756 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 883248 KiB
Current children cumulated memory: 792436 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/188 27223
/proc/meminfo: memFree=11472804/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=1265840 memory=1175132 CPUtime=2142.3 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 399029 0 0 0 212942 1288 0 0 20 0 1 0 73369503 1296220160 293783 33554432000 4194304 5849740 140735849929008 140735849928008 5312874 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 316460 293783 742 405 0 313404 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 1265840 KiB
Current children cumulated memory: 1175132 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 27224
/proc/meminfo: memFree=11076292/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=1265840 memory=1175288 CPUtime=2202.3 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 451053 0 0 0 218926 1304 0 0 20 0 1 0 73369503 1296220160 293822 33554432000 4194304 5849740 140735849929008 140735849928008 5312884 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 316460 293822 742 405 0 313404 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 1265840 KiB
Current children cumulated memory: 1175288 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 27225
/proc/meminfo: memFree=10385976/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=1654572 memory=1564020 CPUtime=2262.3 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 542777 0 0 0 224898 1332 0 0 20 0 1 0 73369503 1694281728 391005 33554432000 4194304 5849740 140735849929008 140735849928008 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 413643 391005 742 405 0 410587 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 1654572 KiB
Current children cumulated memory: 1564020 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 27226
/proc/meminfo: memFree=10858544/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=1938652 memory=1848100 CPUtime=2322.3 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 650551 0 0 0 230870 1360 0 0 20 0 1 0 73369503 1985179648 462025 33554432000 4194304 5849740 140735849929008 140735849927880 5312778 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 484663 462025 742 405 0 481607 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 1938652 KiB
Current children cumulated memory: 1848100 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 27227
/proc/meminfo: memFree=10669104/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=2102080 memory=2011528 CPUtime=2382.3 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 822882 0 0 0 236851 1379 0 0 20 0 1 0 73369503 2152529920 502882 33554432000 4194304 5849740 140735849929008 140735849928008 5312771 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 525520 502882 742 405 0 522464 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 2102080 KiB
Current children cumulated memory: 2011528 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27228
/proc/meminfo: memFree=10410784/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=2254384 memory=2163832 CPUtime=2442.3 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 1002263 0 0 0 242829 1401 0 0 20 0 1 0 73369503 2308489216 540958 33554432000 4194304 5849740 140735849929008 140735849928008 5312877 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 563596 540958 742 405 0 560540 0
Current children cumulated CPU time: 2442.3 s
Current children cumulated vsize: 2254384 KiB
Current children cumulated memory: 2163832 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27229
/proc/meminfo: memFree=10322044/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=2254384 memory=2163832 CPUtime=2502.31 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 1211598 0 0 0 248813 1418 0 0 20 0 1 0 73369503 2308489216 540958 33554432000 4194304 5849740 140735849929008 140735849927880 5312983 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 563596 540958 742 405 0 560540 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 2254384 KiB
Current children cumulated memory: 2163832 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27290
/proc/meminfo: memFree=10922184/32770624 swapFree=67108852/67108860
[pid=27130] ppid=27127 vsize=2254384 memory=2163832 CPUtime=2520.01 cores=1,3,5,7
/proc/27130/stat : 27130 (xcsp_picat) R 27127 27130 25579 0 -1 4202496 1272396 0 0 0 250579 1422 0 0 20 0 1 0 73369503 2308489216 540958 33554432000 4194304 5849740 140735849929008 140735849927880 140267916627847 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46252032 140735849931958 140735849932036 140735849932036 140735849934794 0
/proc/27130/statm: 563596 540958 742 405 0 560540 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 2254384 KiB
Current children cumulated memory: 2163832 KiB

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

[startup+2520.06 s]
# the end of solver process 27130 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.8 s, system=14.2804 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): 2520.06
CPU time (s): 2520.08
CPU user time (s): 2505.8
CPU system time (s): 14.2804
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2254384
Max. memory (cumulated for all children) (KiB): 2163832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.8
system time used= 14.2804
maximum resident set size= 2163832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1272396
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= 67
involuntary context switches= 1042


# summary of solver processes directly reported to runsolver:
#   pid: 27130
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2505.8
#   total CPU system time (s): 14.2804

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.70454 second user time and 18.7498 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 00:34:24
IDJOB=4295488
IDBENCH=141558
IDSOLVER=2754
FILE ID=node148/4295488-1532558064
RUNJOBID= node148-1532542928-25611
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-07-0002_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295488-1532558064/watcher-4295488-1532558064 -o /tmp/evaluation-result-4295488-1532558064/solver-4295488-1532558064 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580  xcsp_picat HOME/instance-4295488-1532558064.xml

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

MD5SUM BENCH= d84d4d85366018deec6903098e084e8b
RANDOM SEED=948515937

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        13030072 kB
MemAvailable:   31845116 kB
Buffers:          213900 kB
Cached:         18538640 kB
SwapCached:            8 kB
Active:          2440044 kB
Inactive:       16450548 kB
Active(anon):      91816 kB
Inactive(anon):    74280 kB
Active(file):    2348228 kB
Inactive(file): 16376268 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3104 kB
Writeback:            92 kB
AnonPages:        110216 kB
Mapped:            41968 kB
Shmem:             25216 kB
Slab:             546892 kB
SReclaimable:     519008 kB
SUnreclaim:        27884 kB
KernelStack:        3376 kB
PageTables:         5016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     527940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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= 43260 MiB
End job on node148 at 2018-07-26 01:16:24