Trace number 4303380

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 2018-08-02? (TO) 2519.98 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g29-g50_c18.xml
MD5SUM6b43bee46cd3f7faf4796c0903a8d917
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 variables100
Number of constraints996
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":100}]
Minimum variable degree11
Maximum variable degree33
Distribution of variable degrees[{"degree":11,"count":1},{"degree":12,"count":2},{"degree":13,"count":4},{"degree":14,"count":4},{"degree":16,"count":2},{"degree":17,"count":7},{"degree":18,"count":10},{"degree":19,"count":11},{"degree":20,"count":17},{"degree":21,"count":14},{"degree":22,"count":6},{"degree":23,"count":4},{"degree":24,"count":7},{"degree":25,"count":3},{"degree":26,"count":5},{"degree":27,"count":2},{"degree":33,"count":1}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":89},{"arity":2,"count":906},{"arity":100,"count":1}]
Number of extensional constraints995
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":995},{"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 (10522 MiB free)
  memory of node 1: 16384 MiB (7030 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303380-1534020888/watcher-4303380-1534020888 -o /tmp/evaluation-result-4303380-1534020888/solver-4303380-1534020888 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580 xcsp_picat HOME/instance-4303380-1534020888.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=30086, runsolver pid=30083


[startup+0.100123 s]*
/proc/loadavg: 2.04 2.10 2.08 3/190 30087
/proc/meminfo: memFree=17952404/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2025744 memory=25928 CPUtime=0.1 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 1523 0 0 0 10 0 0 0 20 0 1 0 219652045 2074361856 6482 33554432000 4194304 5849708 140721517514848 140721517514848 4494144 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 506436 6482 593 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25928 KiB

[startup+0.209922 s]*
/proc/loadavg: 2.04 2.10 2.08 3/190 30087
/proc/meminfo: memFree=17938068/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2025744 memory=38216 CPUtime=0.21 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 1529 0 0 0 21 0 0 0 20 0 1 0 219652045 2074361856 9554 33554432000 4194304 5849708 140721517514848 140721517514848 4454638 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 506436 9554 593 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 38216 KiB

[startup+0.309666 s]*
/proc/loadavg: 2.04 2.10 2.08 3/190 30087
/proc/meminfo: memFree=17925780/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2025744 memory=52552 CPUtime=0.31 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 1536 0 0 0 30 1 0 0 20 0 1 0 219652045 2074361856 13138 33554432000 4194304 5849708 140721517514848 140721517514848 4593184 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 506436 13138 593 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 52552 KiB

[startup+0.700354 s]
/proc/loadavg: 2.04 2.10 2.08 3/190 30087
/proc/meminfo: memFree=17901204/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2025744 memory=99656 CPUtime=0.69 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 1559 0 0 0 67 2 0 0 20 0 1 0 219652045 2074361856 24914 33554432000 4194304 5849708 140721517514848 140721517514848 4467759 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 506436 24914 593 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 99656 KiB

[startup+1.50035 s]
/proc/loadavg: 2.04 2.10 2.08 3/190 30087
/proc/meminfo: memFree=17837716/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2025744 memory=202072 CPUtime=1.49 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 1609 0 0 0 146 3 0 0 20 0 1 0 219652045 2074361856 50518 33554432000 4194304 5849708 140721517514848 140721517514848 4850480 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 506436 50518 597 405 0 503381 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 202072 KiB

[startup+3.10961 s]
/proc/loadavg: 2.04 2.10 2.08 3/190 30087
/proc/meminfo: memFree=17545352/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2025744 memory=442764 CPUtime=3.09 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 2679 0 0 0 303 6 0 0 20 0 1 0 219652045 2074361856 110691 33554432000 4194304 5849708 140721517514848 140721517514848 4492459 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 506436 110691 619 405 0 503381 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 442764 KiB

[startup+6.30031 s]
/proc/loadavg: 2.03 2.09 2.08 3/190 30087
/proc/meminfo: memFree=17495776/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2050728 memory=492436 CPUtime=6.29 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 6578 0 0 0 608 21 0 0 20 0 1 0 219652045 2099945472 123109 33554432000 4194304 5849708 140721517514848 140721517513944 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 512682 123109 666 405 0 509627 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2050728 KiB
Current children cumulated memory: 492436 KiB

[startup+12.7002 s]
/proc/loadavg: 2.03 2.09 2.08 3/190 30087
/proc/meminfo: memFree=17458548/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2075436 memory=517352 CPUtime=12.7 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 8994 0 0 0 1219 51 0 0 20 0 1 0 219652045 2125246464 129338 33554432000 4194304 5849708 140721517514848 140721517513880 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 518859 129338 666 405 0 515804 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2075436 KiB
Current children cumulated memory: 517352 KiB

[startup+25.5002 s]
/proc/loadavg: 2.02 2.09 2.08 3/190 30088
/proc/meminfo: memFree=17408556/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2125064 memory=566984 CPUtime=25.49 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 12734 0 0 0 2441 108 0 0 20 0 1 0 219652045 2176065536 141746 33554432000 4194304 5849708 140721517514848 140721517513944 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 531266 141746 667 405 0 528211 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2125064 KiB
Current children cumulated memory: 566984 KiB

[startup+51.1095 s]
/proc/loadavg: 2.02 2.08 2.07 3/190 30088
/proc/meminfo: memFree=17309860/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2223348 memory=665204 CPUtime=51.1 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 40671 0 0 0 4893 217 0 0 20 0 1 0 219652045 2276708352 166301 33554432000 4194304 5849708 140721517514848 140721517513880 5397454 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 555837 166301 680 405 0 552782 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2223348 KiB
Current children cumulated memory: 665204 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 30089
/proc/meminfo: memFree=17166028/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2302408 memory=744292 CPUtime=102.29 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 96432 0 0 0 9994 235 0 0 20 0 1 0 219652045 2357665792 186073 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 575602 186073 702 405 0 572547 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2302408 KiB
Current children cumulated memory: 744292 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/191 30152
/proc/meminfo: memFree=17545948/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2305400 memory=747276 CPUtime=162.29 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 152579 0 0 0 15971 258 0 0 20 0 1 0 219652045 2360729600 186819 33554432000 4194304 5849708 140721517514848 140721517513720 5360453 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 576350 186819 702 405 0 573295 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2305400 KiB
Current children cumulated memory: 747276 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 2.03 2.05 3/191 30154
/proc/meminfo: memFree=17552912/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2314296 memory=756172 CPUtime=222.28 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 190073 0 0 0 21947 281 0 0 20 0 1 0 219652045 2369839104 189043 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 578574 189043 702 405 0 575519 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2314296 KiB
Current children cumulated memory: 756172 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/191 30155
/proc/meminfo: memFree=17531368/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2314152 memory=756028 CPUtime=282.27 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 210154 0 0 0 27931 296 0 0 20 0 1 0 219652045 2369691648 189007 33554432000 4194304 5849708 140721517514848 140721517513848 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 578538 189007 702 405 0 575483 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2314152 KiB
Current children cumulated memory: 756028 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 30163
/proc/meminfo: memFree=17527520/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2314152 memory=758104 CPUtime=342.27 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 213906 0 0 0 33911 316 0 0 20 0 1 0 219652045 2369691648 189526 33554432000 4194304 5849708 140721517514848 140721517513848 5312667 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 578538 189526 702 405 0 575483 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2314152 KiB
Current children cumulated memory: 758104 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 30187
/proc/meminfo: memFree=17527852/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2314080 memory=758032 CPUtime=402.27 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 217066 0 0 0 39891 336 0 0 20 0 1 0 219652045 2369617920 189508 33554432000 4194304 5849708 140721517514848 140721517514008 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 578520 189508 702 405 0 575465 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2314080 KiB
Current children cumulated memory: 758032 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30188
/proc/meminfo: memFree=17396724/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2444984 memory=888936 CPUtime=462.27 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 221329 0 0 0 45870 357 0 0 20 0 1 0 219652045 2503663616 222234 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 611246 222234 702 405 0 608191 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2444984 KiB
Current children cumulated memory: 888936 KiB


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

/proc/30086/statm: 619974 230961 702 405 0 616919 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 2479896 KiB
Current children cumulated memory: 923844 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 30231
/proc/meminfo: memFree=17289896/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2479896 memory=923844 CPUtime=1782.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 348736 0 0 0 177413 813 0 0 20 0 1 0 219652045 2539413504 230961 33554432000 4194304 5849708 140721517514848 140721517513720 5335584 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 619974 230961 702 405 0 616919 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 2479896 KiB
Current children cumulated memory: 923844 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 30233
/proc/meminfo: memFree=17306404/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2479640 memory=923468 CPUtime=1842.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 359877 0 0 0 183384 842 0 0 20 0 1 0 219652045 2539151360 230867 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 619910 230867 702 405 0 616855 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 2479640 KiB
Current children cumulated memory: 923468 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 30235
/proc/meminfo: memFree=17295124/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2479640 memory=923588 CPUtime=1902.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 366139 0 0 0 189367 859 0 0 20 0 1 0 219652045 2539151360 230897 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 619910 230897 702 405 0 616855 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 2479640 KiB
Current children cumulated memory: 923588 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 30236
/proc/meminfo: memFree=17322104/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2479640 memory=923588 CPUtime=1962.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 370580 0 0 0 195348 878 0 0 20 0 1 0 219652045 2539151360 230897 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 619910 230897 702 405 0 616855 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 2479640 KiB
Current children cumulated memory: 923588 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30260
/proc/meminfo: memFree=17410972/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2348568 memory=792516 CPUtime=2022.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 379282 0 0 0 201326 900 0 0 20 0 1 0 219652045 2404933632 198129 33554432000 4194304 5849708 140721517514848 140721517513720 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 587142 198129 702 405 0 584087 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 2348568 KiB
Current children cumulated memory: 792516 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30261
/proc/meminfo: memFree=17467492/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2348568 memory=792516 CPUtime=2082.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 386971 0 0 0 207305 921 0 0 20 0 1 0 219652045 2404933632 198129 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 587142 198129 702 405 0 584087 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 2348568 KiB
Current children cumulated memory: 792516 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30269
/proc/meminfo: memFree=17427460/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2348568 memory=792516 CPUtime=2142.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 397131 0 0 0 213281 945 0 0 20 0 1 0 219652045 2404933632 198129 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 587142 198129 702 405 0 584087 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 2348568 KiB
Current children cumulated memory: 792516 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30270
/proc/meminfo: memFree=17310768/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2497648 memory=941656 CPUtime=2202.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 407979 0 0 0 219257 969 0 0 20 0 1 0 219652045 2557591552 235414 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 624412 235414 702 405 0 621357 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 2497648 KiB
Current children cumulated memory: 941656 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30271
/proc/meminfo: memFree=17405224/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2366384 memory=810392 CPUtime=2262.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 416687 0 0 0 225241 985 0 0 20 0 1 0 219652045 2423177216 202598 33554432000 4194304 5849708 140721517514848 140721517513720 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 591596 202598 702 405 0 588541 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 2366384 KiB
Current children cumulated memory: 810392 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30272
/proc/meminfo: memFree=17274404/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2497456 memory=941464 CPUtime=2322.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 422637 0 0 0 231219 1007 0 0 20 0 1 0 219652045 2557394944 235366 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 624364 235366 702 405 0 621309 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 2497456 KiB
Current children cumulated memory: 941464 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30273
/proc/meminfo: memFree=17260632/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2497456 memory=941464 CPUtime=2382.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 428676 0 0 0 237201 1025 0 0 20 0 1 0 219652045 2557394944 235366 33554432000 4194304 5849708 140721517514848 140721517513848 5312914 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 624364 235366 702 405 0 621309 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 2497456 KiB
Current children cumulated memory: 941464 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30274
/proc/meminfo: memFree=17453064/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2329552 memory=773688 CPUtime=2442.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 434498 0 0 0 243182 1044 0 0 20 0 1 0 219652045 2385461248 193422 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 582388 193422 702 405 0 579333 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 2329552 KiB
Current children cumulated memory: 773688 KiB

[startup+2502.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/191 30276
/proc/meminfo: memFree=17290324/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2479280 memory=923232 CPUtime=2502.26 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 441910 0 0 0 249161 1065 0 0 20 0 1 0 219652045 2538782720 230808 33554432000 4194304 5849708 140721517514848 140721517513256 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 619820 230808 702 405 0 616765 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 2479280 KiB
Current children cumulated memory: 923232 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.04 2.05 3/191 30276
/proc/meminfo: memFree=17296544/32770624 swapFree=67108688/67108860
[pid=30086] ppid=30083 vsize=2479280 memory=923232 CPUtime=2519.97 cores=1,3,5,7
/proc/30086/stat : 30086 (xcsp_picat) R 30083 30086 25480 0 -1 4202496 441930 0 0 0 250924 1073 0 0 20 0 1 0 219652045 2538782720 230808 33554432000 4194304 5849708 140721517514848 140721517513848 140136088174471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44507136 140721517515958 140721517516036 140721517516036 140721517518794 0
/proc/30086/statm: 619820 230808 702 405 0 616765 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 2479280 KiB
Current children cumulated memory: 923232 KiB

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

[startup+2520.01 s]
# the end of solver process 30086 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.25 s, system=10.736 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): 2519.98
CPU user time (s): 2509.25
CPU system time (s): 10.736
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 2517284
Max. memory (cumulated for all children) (KiB): 961056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.25
system time used= 10.736
maximum resident set size= 961056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 441930
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= 40
involuntary context switches= 837


# summary of solver processes directly reported to runsolver:
#   pid: 30086
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2509.25
#   total CPU system time (s): 10.736

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.62665 second user time and 19.2237 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 22:54:48
IDJOB=4303380
IDBENCH=141503
IDSOLVER=2778
FILE ID=node134/4303380-1534020888
RUNJOBID= node134-1533991241-25513
PBS_JOBID= 21036944
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g29-g50_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303380-1534020888/watcher-4303380-1534020888 -o /tmp/evaluation-result-4303380-1534020888/solver-4303380-1534020888 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580  xcsp_picat HOME/instance-4303380-1534020888.xml

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

MD5SUM BENCH= 6b43bee46cd3f7faf4796c0903a8d917
RANDOM SEED=485496432

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        17974868 kB
MemAvailable:   31514204 kB
Buffers:          174684 kB
Cached:         13512860 kB
SwapCached:           52 kB
Active:          4816300 kB
Inactive:        9317368 kB
Active(anon):     395016 kB
Inactive(anon):   103156 kB
Active(file):    4421284 kB
Inactive(file):  9214212 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        521124 kB
Mapped:            55772 kB
Shmem:             49652 kB
Slab:             360680 kB
SReclaimable:     332300 kB
SUnreclaim:        28380 kB
KernelStack:        3408 kB
PageTables:         6008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2757968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    278528 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= 42308 MiB
End job on node134 at 2018-08-11 23:36:49