Trace number 4309718

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 2018-08-14? (TO) 2519.91 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g19-g43_c18.xml
MD5SUM73b986b466eb2b69580bc545a83953ff
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 variables64
Number of constraints233
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":64}]
Minimum variable degree4
Maximum variable degree10
Distribution of variable degrees[{"degree":4,"count":4},{"degree":5,"count":8},{"degree":6,"count":20},{"degree":8,"count":16},{"degree":10,"count":16}]
Minimum constraint arity1
Maximum constraint arity64
Distribution of constraint arities[{"arity":1,"count":64},{"arity":2,"count":168},{"arity":64,"count":1}]
Number of extensional constraints232
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":232},{"type":"allDifferent","count":1}]
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 (8882 MiB free)
  memory of node 1: 16384 MiB (9374 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309718-1534310761/watcher-4309718-1534310761 -o /tmp/evaluation-result-4309718-1534310761/solver-4309718-1534310761 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16588 --watchdog 2580 xcsp_picat HOME/instance-4309718-1534310761.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=18644, runsolver pid=18641

[startup+0.10027 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 18645
/proc/meminfo: memFree=18671628/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2025744 memory=28284 CPUtime=0.1 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 2167 0 0 0 10 0 0 0 20 0 1 0 248639260 2074361856 7071 33554432000 4194304 5849940 140730857093184 140730857092552 4539750 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 506436 7071 619 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 28284 KiB

[startup+0.209547 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 18645
/proc/meminfo: memFree=18653988/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2025888 memory=43648 CPUtime=0.21 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 2393 0 0 0 21 0 0 0 20 0 1 0 248639260 2074509312 10912 33554432000 4194304 5849940 140730857093184 140730857092552 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 506472 10912 664 405 0 503416 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025888 KiB
Current children cumulated memory: 43648 KiB

[startup+0.309606 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 18645
/proc/meminfo: memFree=18653616/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2026408 memory=44260 CPUtime=0.31 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 2565 0 0 0 30 1 0 0 20 0 1 0 248639260 2075041792 11065 33554432000 4194304 5849940 140730857093184 140730857092552 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 506602 11065 666 405 0 503546 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026408 KiB
Current children cumulated memory: 44260 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18645
/proc/meminfo: memFree=18653244/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2027560 memory=45296 CPUtime=0.69 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 2853 0 0 0 67 2 0 0 20 0 1 0 248639260 2076221440 11324 33554432000 4194304 5849940 140730857093184 140730857092552 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 506890 11324 666 405 0 503834 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027560 KiB
Current children cumulated memory: 45296 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18645
/proc/meminfo: memFree=18650640/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2030120 memory=47864 CPUtime=1.49 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 3493 0 0 0 145 4 0 0 20 0 1 0 248639260 2078842880 11966 33554432000 4194304 5849940 140730857093184 140730857092360 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 507530 11966 666 405 0 504474 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2030120 KiB
Current children cumulated memory: 47864 KiB

[startup+3.10948 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18645
/proc/meminfo: memFree=18641400/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2038572 memory=56344 CPUtime=3.1 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 5812 0 0 0 299 11 0 0 20 0 1 0 248639260 2087497728 14086 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 509643 14086 666 405 0 506587 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038572 KiB
Current children cumulated memory: 56344 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18645
/proc/meminfo: memFree=18628656/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2050860 memory=68840 CPUtime=6.29 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 7452 0 0 0 608 21 0 0 20 0 1 0 248639260 2100080640 17210 33554432000 4194304 5849940 140730857093184 140730857092296 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 512715 17210 666 405 0 509659 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2050860 KiB
Current children cumulated memory: 68840 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18645
/proc/meminfo: memFree=18603424/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2076752 memory=93696 CPUtime=12.69 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 19112 0 0 0 1237 32 0 0 20 0 1 0 248639260 2126594048 23424 33554432000 4194304 5849940 140730857093184 140730857091672 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 519188 23424 694 405 0 516132 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2076752 KiB
Current children cumulated memory: 93696 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18645
/proc/meminfo: memFree=18633136/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2078864 memory=96632 CPUtime=25.49 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 27846 0 0 0 2505 44 0 0 20 0 1 0 248639260 2128756736 24158 33554432000 4194304 5849940 140730857093184 140730857092056 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 519716 24158 701 405 0 516660 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2078864 KiB
Current children cumulated memory: 96632 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18645
/proc/meminfo: memFree=18629576/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2081864 memory=99840 CPUtime=51.09 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 45975 0 0 0 5047 62 0 0 20 0 1 0 248639260 2131828736 24960 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 520466 24960 701 405 0 517410 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2081864 KiB
Current children cumulated memory: 99840 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18646
/proc/meminfo: memFree=18609236/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2085376 memory=103336 CPUtime=102.28 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 61176 0 0 0 10133 95 0 0 20 0 1 0 248639260 2135425024 25834 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 521344 25834 701 405 0 518288 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2085376 KiB
Current children cumulated memory: 103336 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18648
/proc/meminfo: memFree=18557396/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2103800 memory=121768 CPUtime=162.28 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 74295 0 0 0 16094 134 0 0 20 0 1 0 248639260 2154291200 30442 33554432000 4194304 5849940 140730857093184 140730857092056 139685873567665 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 525950 30442 701 405 0 522894 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2103800 KiB
Current children cumulated memory: 121768 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18649
/proc/meminfo: memFree=18562452/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2097564 memory=115672 CPUtime=222.28 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 88125 0 0 0 22055 173 0 0 20 0 1 0 248639260 2147905536 28918 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 524391 28918 701 405 0 521335 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2097564 KiB
Current children cumulated memory: 115672 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18657
/proc/meminfo: memFree=18560384/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2100096 memory=118012 CPUtime=282.28 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 106705 0 0 0 28014 214 0 0 20 0 1 0 248639260 2150498304 29503 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 525024 29503 701 405 0 521968 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2100096 KiB
Current children cumulated memory: 118012 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18658
/proc/meminfo: memFree=18554304/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2106544 memory=124512 CPUtime=342.28 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 129292 0 0 0 33981 247 0 0 20 0 1 0 248639260 2157101056 31128 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 526636 31128 701 405 0 523580 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2106544 KiB
Current children cumulated memory: 124512 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18659
/proc/meminfo: memFree=18549176/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2111920 memory=129848 CPUtime=402.27 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 169164 0 0 0 39938 289 0 0 20 0 1 0 248639260 2162606080 32462 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 527980 32462 701 405 0 524924 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2111920 KiB
Current children cumulated memory: 129848 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18660
/proc/meminfo: memFree=18548516/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2111940 memory=129772 CPUtime=462.27 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 200746 0 0 0 45906 321 0 0 20 0 1 0 248639260 2162626560 32443 33554432000 4194304 5849940 140730857093184 140730857092184 5438043 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 527985 32443 701 405 0 524929 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2111940 KiB
Current children cumulated memory: 129772 KiB


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

/proc/18644/statm: 544742 49780 701 405 0 541686 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 2178968 KiB
Current children cumulated memory: 199120 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18720
/proc/meminfo: memFree=18463152/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2185364 memory=205736 CPUtime=1782.21 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 567870 0 0 0 177186 1035 0 0 20 0 1 0 248639260 2237812736 51434 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 546341 51434 701 405 0 543285 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 2185364 KiB
Current children cumulated memory: 205736 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18721
/proc/meminfo: memFree=18467688/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2180556 memory=200892 CPUtime=1842.21 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 574186 0 0 0 183158 1063 0 0 20 0 1 0 248639260 2232889344 50223 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 545139 50223 701 405 0 542083 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 2180556 KiB
Current children cumulated memory: 200892 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18722
/proc/meminfo: memFree=18478264/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2183332 memory=203540 CPUtime=1902.21 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 584245 0 0 0 189130 1091 0 0 20 0 1 0 248639260 2235731968 50885 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 545833 50885 701 405 0 542777 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2183332 KiB
Current children cumulated memory: 203540 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18784
/proc/meminfo: memFree=17547508/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2147032 memory=167164 CPUtime=1962.21 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 590446 0 0 0 195103 1118 0 0 20 0 1 0 248639260 2198560768 41791 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 536758 41791 701 405 0 533702 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 2147032 KiB
Current children cumulated memory: 167164 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18785
/proc/meminfo: memFree=17572024/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2148312 memory=168556 CPUtime=2022.2 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 598614 0 0 0 201075 1145 0 0 20 0 1 0 248639260 2199871488 42139 33554432000 4194304 5849940 140730857093184 140730857092184 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 537078 42139 701 405 0 534022 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 2148312 KiB
Current children cumulated memory: 168556 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18795
/proc/meminfo: memFree=17481052/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2177116 memory=197228 CPUtime=2082.2 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 604020 0 0 0 207048 1172 0 0 20 0 1 0 248639260 2229366784 49307 33554432000 4194304 5849940 140730857093184 140730857092344 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 544279 49307 701 405 0 541223 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 2177116 KiB
Current children cumulated memory: 197228 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/189 18818
/proc/meminfo: memFree=17541952/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2152356 memory=172660 CPUtime=2142.2 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 612151 0 0 0 213021 1199 0 0 20 0 1 0 248639260 2204012544 43165 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 538089 43165 701 405 0 535033 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 2152356 KiB
Current children cumulated memory: 172660 KiB

[startup+2202.3 s]
/proc/loadavg: 2.43 2.16 2.09 3/189 18819
/proc/meminfo: memFree=17503552/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2188928 memory=209196 CPUtime=2202.2 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 618115 0 0 0 218996 1224 0 0 20 0 1 0 248639260 2241462272 52299 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 547232 52299 701 405 0 544176 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2188928 KiB
Current children cumulated memory: 209196 KiB

[startup+2262.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/189 18820
/proc/meminfo: memFree=17529544/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2145680 memory=165796 CPUtime=2262.2 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 634097 0 0 0 224968 1252 0 0 20 0 1 0 248639260 2197176320 41449 33554432000 4194304 5849940 140730857093184 140730857092344 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 536420 41449 701 405 0 533364 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 2145680 KiB
Current children cumulated memory: 165796 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/189 18821
/proc/meminfo: memFree=17527004/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2148008 memory=168380 CPUtime=2322.19 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 638221 0 0 0 230942 1277 0 0 20 0 1 0 248639260 2199560192 42095 33554432000 4194304 5849940 140730857093184 140730857092184 5438016 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 537002 42095 701 405 0 533946 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 2148008 KiB
Current children cumulated memory: 168380 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 18822
/proc/meminfo: memFree=17491172/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2185832 memory=206068 CPUtime=2382.19 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 648178 0 0 0 236916 1303 0 0 20 0 1 0 248639260 2238291968 51517 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 546458 51517 701 405 0 543402 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 2185832 KiB
Current children cumulated memory: 206068 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 18823
/proc/meminfo: memFree=17534788/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2127964 memory=148200 CPUtime=2442.19 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 658312 0 0 0 242886 1333 0 0 20 0 1 0 248639260 2179035136 37050 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 531991 37050 701 405 0 528935 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 2127964 KiB
Current children cumulated memory: 148200 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 18824
/proc/meminfo: memFree=17439116/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2211012 memory=231344 CPUtime=2502.19 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 672858 0 0 0 248844 1375 0 0 20 0 1 0 248639260 2264076288 57836 33554432000 4194304 5849940 140730857093184 140730857092056 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 552753 57836 701 405 0 549697 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 2211012 KiB
Current children cumulated memory: 231344 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.06 2.06 3/187 18824
/proc/meminfo: memFree=17520264/32770624 swapFree=67108860/67108860
[pid=18644] ppid=18641 vsize=2130184 memory=150360 CPUtime=2519.89 cores=0,2,4,6
/proc/18644/stat : 18644 (xcsp_picat) R 18641 18644 16557 0 -1 4202496 674853 0 0 0 250604 1385 0 0 20 0 1 0 248639260 2181308416 37590 33554432000 4194304 5849940 140730857093184 140730857092184 139685873979271 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 23740416 140730857100470 140730857100548 140730857100548 140730857103306 0
/proc/18644/statm: 532546 37590 701 405 0 529490 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 2130184 KiB
Current children cumulated memory: 150360 KiB

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

[startup+2520.01 s]
# the end of solver process 18644 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.05 s, system=13.8616 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): 2519.91
CPU user time (s): 2506.05
CPU system time (s): 13.8616
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 2219860
Max. memory (cumulated for all children) (KiB): 240140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.05
system time used= 13.8616
maximum resident set size= 240140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 674853
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= 27
involuntary context switches= 1651


# summary of solver processes directly reported to runsolver:
#   pid: 18644
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2506.05
#   total CPU system time (s): 13.8616

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.49581 second user time and 18.9382 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-15 07:26:01
IDJOB=4309718
IDBENCH=141498
IDSOLVER=2794
FILE ID=node139/4309718-1534310761
RUNJOBID= node139-1534293040-16588
PBS_JOBID= 21038134
Free space on /tmp= 35076 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g19-g43_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309718-1534310761/watcher-4309718-1534310761 -o /tmp/evaluation-result-4309718-1534310761/solver-4309718-1534310761 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16588 --watchdog 2580  xcsp_picat HOME/instance-4309718-1534310761.xml

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

MD5SUM BENCH= 73b986b466eb2b69580bc545a83953ff
RANDOM SEED=367638403

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        18695712 kB
MemAvailable:   31284424 kB
Buffers:          267368 kB
Cached:         12420628 kB
SwapCached:            0 kB
Active:          6669752 kB
Inactive:        6684760 kB
Active(anon):     620144 kB
Inactive(anon):   106808 kB
Active(file):    6049608 kB
Inactive(file):  6577952 kB
Unevictable:        7192 kB
Mlocked:            7192 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3244 kB
Writeback:             0 kB
AnonPages:        672804 kB
Mapped:            67788 kB
Shmem:             57996 kB
Slab:             417428 kB
SReclaimable:     389612 kB
SUnreclaim:        27816 kB
KernelStack:        3360 kB
PageTables:         6548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2540064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    561152 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 35088 MiB
End job on node139 at 2018-08-15 08:08:01