Trace number 4295291

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) 2520.03 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g17-g42_c18.xml
MD5SUM114757bdcfe6c836d79220a034ae6c5f
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark44.1483
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints173
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":64}]
Minimum variable degree3
Maximum variable degree6
Distribution of variable degrees[{"degree":3,"count":4},{"degree":5,"count":24},{"degree":6,"count":36}]
Minimum constraint arity1
Maximum constraint arity64
Distribution of constraint arities[{"arity":1,"count":60},{"arity":2,"count":112},{"arity":64,"count":1}]
Number of extensional constraints172
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":172},{"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 (4968 MiB free)
  memory of node 1: 16384 MiB (7794 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295291-1532509079/watcher-4295291-1532509079 -o /tmp/evaluation-result-4295291-1532509079/solver-4295291-1532509079 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580 xcsp_picat HOME/instance-4295291-1532509079.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=28269, runsolver pid=28266

[startup+0.100171 s]*
/proc/loadavg: 2.05 2.03 2.05 3/187 28270
/proc/meminfo: memFree=13043628/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=128520 memory=28644 CPUtime=0.1 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 2995 0 0 0 10 0 0 0 20 0 1 0 68471059 131604480 7161 33554432000 4194304 5849740 140725203434656 140725203433960 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 32130 7161 638 405 0 29074 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128520 KiB
Current children cumulated memory: 28644 KiB

[startup+0.209986 s]*
/proc/loadavg: 2.05 2.03 2.05 3/187 28270
/proc/meminfo: memFree=13042876/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=129252 memory=29436 CPUtime=0.21 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 3188 0 0 0 20 1 0 0 20 0 1 0 68471059 132354048 7359 33554432000 4194304 5849740 140725203434656 140725203433768 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 32313 7359 670 405 0 29257 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 129252 KiB
Current children cumulated memory: 29436 KiB

[startup+0.30889 s]*
/proc/loadavg: 2.05 2.03 2.05 3/187 28270
/proc/meminfo: memFree=13042504/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=130148 memory=30228 CPUtime=0.3 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 3380 0 0 0 29 1 0 0 20 0 1 0 68471059 133271552 7557 33554432000 4194304 5849740 140725203434656 140725203433768 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 32537 7557 670 405 0 29481 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 130148 KiB
Current children cumulated memory: 30228 KiB

[startup+0.700339 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 28270
/proc/meminfo: memFree=13041388/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=131684 memory=31812 CPUtime=0.69 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 3764 0 0 0 66 3 0 0 20 0 1 0 68471059 134844416 7953 33554432000 4194304 5849740 140725203434656 140725203433768 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 32921 7953 670 405 0 29865 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 131684 KiB
Current children cumulated memory: 31812 KiB

[startup+1.50035 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 28270
/proc/meminfo: memFree=13038288/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=133736 memory=33660 CPUtime=1.49 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 4277 0 0 0 144 5 0 0 20 0 1 0 68471059 136945664 8415 33554432000 4194304 5849740 140725203434656 140725203433896 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 33434 8415 670 405 0 30378 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 133736 KiB
Current children cumulated memory: 33660 KiB

[startup+3.10928 s]
/proc/loadavg: 1.96 2.01 2.04 3/187 28271
/proc/meminfo: memFree=13036040/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=135784 memory=35940 CPUtime=3.1 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 5480 0 0 0 299 11 0 0 20 0 1 0 68471059 139042816 8985 33554432000 4194304 5849740 140725203434656 140725203433896 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 33946 8985 670 405 0 30890 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 135784 KiB
Current children cumulated memory: 35940 KiB

[startup+6.30041 s]
/proc/loadavg: 1.96 2.01 2.04 3/187 28271
/proc/meminfo: memFree=13027924/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=148132 memory=48340 CPUtime=6.29 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 10483 0 0 0 609 20 0 0 20 0 1 0 68471059 151687168 12085 33554432000 4194304 5849740 140725203434656 140725203433768 5397434 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 37033 12085 683 405 0 33977 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 148132 KiB
Current children cumulated memory: 48340 KiB

[startup+12.7004 s]
/proc/loadavg: 1.97 2.01 2.04 3/187 28271
/proc/meminfo: memFree=13030368/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=156656 memory=56848 CPUtime=12.69 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 18544 0 0 0 1242 27 0 0 20 0 1 0 68471059 160415744 14212 33554432000 4194304 5849740 140725203434656 140725203433528 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 39164 14212 705 405 0 36108 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 156656 KiB
Current children cumulated memory: 56848 KiB

[startup+25.5004 s]
/proc/loadavg: 1.97 2.01 2.04 3/187 28271
/proc/meminfo: memFree=13012148/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=159220 memory=59520 CPUtime=25.49 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 33227 0 0 0 2505 44 0 0 20 0 1 0 68471059 163041280 14880 33554432000 4194304 5849740 140725203434656 140725203433528 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 39805 14880 705 405 0 36749 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 159220 KiB
Current children cumulated memory: 59520 KiB

[startup+51.1097 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 28271
/proc/meminfo: memFree=13001888/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=163452 memory=63808 CPUtime=51.1 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 49758 0 0 0 5038 72 0 0 20 0 1 0 68471059 167374848 15952 33554432000 4194304 5849740 140725203434656 140725203433656 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 40863 15952 705 405 0 37807 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 163452 KiB
Current children cumulated memory: 63808 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 28272
/proc/meminfo: memFree=13000060/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=162820 memory=62884 CPUtime=102.29 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 74277 0 0 0 10113 116 0 0 20 0 1 0 68471059 166727680 15721 33554432000 4194304 5849740 140725203434656 140725203433656 5335568 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 40705 15721 705 405 0 37649 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 162820 KiB
Current children cumulated memory: 62884 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 28281
/proc/meminfo: memFree=12988736/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=182472 memory=87984 CPUtime=162.28 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 95475 0 0 0 16071 157 0 0 20 0 1 0 68471059 186851328 21996 33554432000 4194304 5849740 140725203434656 140725203433656 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 45618 21996 705 405 0 42562 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 182472 KiB
Current children cumulated memory: 87984 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 28305
/proc/meminfo: memFree=12970476/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=182900 memory=88716 CPUtime=222.29 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 112171 0 0 0 22035 194 0 0 20 0 1 0 68471059 187289600 22179 33554432000 4194304 5849740 140725203434656 140725203433656 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 45725 22179 705 405 0 42669 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 182900 KiB
Current children cumulated memory: 88716 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 28306
/proc/meminfo: memFree=12949140/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=188576 memory=94412 CPUtime=282.29 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 127629 0 0 0 27994 235 0 0 20 0 1 0 68471059 193101824 23603 33554432000 4194304 5849740 140725203434656 140725203433384 5438218 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 47144 23603 705 405 0 44088 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 188576 KiB
Current children cumulated memory: 94412 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 28307
/proc/meminfo: memFree=12950364/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=188156 memory=93924 CPUtime=342.29 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 143045 0 0 0 33958 271 0 0 20 0 1 0 68471059 192671744 23481 33554432000 4194304 5849740 140725203434656 140725203433656 5335568 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 47039 23481 705 405 0 43983 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 188156 KiB
Current children cumulated memory: 93924 KiB

[startup+402.3 s]
/proc/loadavg: 2.39 2.11 2.07 4/189 28308
/proc/meminfo: memFree=12952364/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=185120 memory=90852 CPUtime=402.29 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 157040 0 0 0 39920 309 0 0 20 0 1 0 68471059 189562880 22713 33554432000 4194304 5849740 140725203434656 140725203433656 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 46280 22713 705 405 0 43224 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 185120 KiB
Current children cumulated memory: 90852 KiB

[startup+462.3 s]
/proc/loadavg: 2.33 2.16 2.09 3/188 28309
/proc/meminfo: memFree=12954908/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=199412 memory=105108 CPUtime=462.29 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 173056 0 0 0 45884 345 0 0 20 0 1 0 68471059 204197888 26277 33554432000 4194304 5849740 140725203434656 140725203433656 5335572 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 49853 26277 705 405 0 46797 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 199412 KiB
Current children cumulated memory: 105108 KiB


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

/proc/28269/statm: 58234 34645 705 405 0 55178 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 232936 KiB
Current children cumulated memory: 138580 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28347
/proc/meminfo: memFree=12896280/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=239892 memory=145876 CPUtime=1782.29 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 501198 0 0 0 177255 974 0 0 20 0 1 0 68471059 245649408 36469 33554432000 4194304 5849740 140725203434656 140725203433656 5438196 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 59973 36469 705 405 0 56917 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 239892 KiB
Current children cumulated memory: 145876 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28349
/proc/meminfo: memFree=12911424/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=214464 memory=120268 CPUtime=1842.3 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 508694 0 0 0 183234 996 0 0 20 0 1 0 68471059 219611136 30067 33554432000 4194304 5849740 140725203434656 140725203433656 5335602 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 53616 30067 705 405 0 50560 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 214464 KiB
Current children cumulated memory: 120268 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28350
/proc/meminfo: memFree=12904784/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=230524 memory=136296 CPUtime=1902.3 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 522006 0 0 0 189209 1021 0 0 20 0 1 0 68471059 236056576 34074 33554432000 4194304 5849740 140725203434656 140725203433656 5438306 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 57631 34074 705 405 0 54575 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 230524 KiB
Current children cumulated memory: 136296 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28358
/proc/meminfo: memFree=12901736/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=230832 memory=136672 CPUtime=1962.31 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 526426 0 0 0 195184 1047 0 0 20 0 1 0 68471059 236371968 34168 33554432000 4194304 5849740 140725203434656 140725203433656 5312827 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 57708 34168 705 405 0 54652 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 230832 KiB
Current children cumulated memory: 136672 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28359
/proc/meminfo: memFree=12871196/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=246404 memory=152116 CPUtime=2022.3 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 536932 0 0 0 201155 1075 0 0 20 0 1 0 68471059 252317696 38029 33554432000 4194304 5849740 140725203434656 140725203433656 5437611 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 61601 38029 705 405 0 58545 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 246404 KiB
Current children cumulated memory: 152116 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28360
/proc/meminfo: memFree=12900088/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=234388 memory=140296 CPUtime=2082.31 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 550037 0 0 0 207131 1100 0 0 20 0 1 0 68471059 240013312 35074 33554432000 4194304 5849740 140725203434656 140725203433656 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 58597 35074 705 405 0 55541 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 234388 KiB
Current children cumulated memory: 140296 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28361
/proc/meminfo: memFree=12887728/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=235732 memory=141584 CPUtime=2142.3 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 562870 0 0 0 213106 1124 0 0 20 0 1 0 68471059 241389568 35396 33554432000 4194304 5849740 140725203434656 140725203433656 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 58933 35396 705 405 0 55877 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 235732 KiB
Current children cumulated memory: 141584 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28362
/proc/meminfo: memFree=12891524/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=243560 memory=149340 CPUtime=2202.31 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 569478 0 0 0 219080 1151 0 0 20 0 1 0 68471059 249405440 37335 33554432000 4194304 5849740 140725203434656 140725203433656 5437629 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 60890 37335 705 405 0 57834 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 243560 KiB
Current children cumulated memory: 149340 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28363
/proc/meminfo: memFree=12915972/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=214344 memory=120168 CPUtime=2262.31 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 584015 0 0 0 225055 1176 0 0 20 0 1 0 68471059 219488256 30042 33554432000 4194304 5849740 140725203434656 140725203433656 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 53586 30042 705 405 0 50530 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 214344 KiB
Current children cumulated memory: 120168 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28364
/proc/meminfo: memFree=12924272/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=198084 memory=103840 CPUtime=2322.31 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 596255 0 0 0 231030 1201 0 0 20 0 1 0 68471059 202838016 25960 33554432000 4194304 5849740 140725203434656 140725203433656 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 49521 25960 705 405 0 46465 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 198084 KiB
Current children cumulated memory: 103840 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28365
/proc/meminfo: memFree=12901492/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=233092 memory=138832 CPUtime=2382.31 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 611044 0 0 0 237008 1223 0 0 20 0 1 0 68471059 238686208 34708 33554432000 4194304 5849740 140725203434656 140725203433656 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 58273 34708 705 405 0 55217 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 233092 KiB
Current children cumulated memory: 138832 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.03 2.05 4/187 28426
/proc/meminfo: memFree=12263448/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=244716 memory=150544 CPUtime=2442.31 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 616222 0 0 0 242980 1251 0 0 20 0 1 0 68471059 250589184 37636 33554432000 4194304 5849740 140725203434656 140725203433656 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 61179 37636 705 405 0 58123 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 244716 KiB
Current children cumulated memory: 150544 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 4/187 28427
/proc/meminfo: memFree=12197904/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=246212 memory=152056 CPUtime=2502.31 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 629019 0 0 0 248953 1278 0 0 20 0 1 0 68471059 252121088 38014 33554432000 4194304 5849740 140725203434656 140725203433656 5437631 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 61553 38014 705 405 0 58497 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 246212 KiB
Current children cumulated memory: 152056 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 4/187 28427
/proc/meminfo: memFree=12193996/32770624 swapFree=67108860/67108860
[pid=28269] ppid=28266 vsize=250060 memory=156028 CPUtime=2520.02 cores=0,2,4,6
/proc/28269/stat : 28269 (xcsp_picat) R 28266 28269 27059 0 -1 4202496 635197 0 0 0 250718 1284 0 0 20 0 1 0 68471059 256061440 39007 33554432000 4194304 5849740 140725203434656 140725203433656 140216885247879 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 26488832 140725203436726 140725203436804 140725203436804 140725203439562 0
/proc/28269/statm: 62515 39007 705 405 0 59459 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 250060 KiB
Current children cumulated memory: 156028 KiB

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

[startup+2520.01 s]
# the end of solver process 28269 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.18 s, system=12.8454 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): 2520.03
CPU user time (s): 2507.18
CPU system time (s): 12.8454
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 252032
Max. memory (cumulated for all children) (KiB): 157944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.18
system time used= 12.8454
maximum resident set size= 157944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 635198
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= 82
involuntary context switches= 2662


# summary of solver processes directly reported to runsolver:
#   pid: 28269
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2507.18
#   total CPU system time (s): 12.8454

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.72251 second user time and 18.3256 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 10:57:59
IDJOB=4295291
IDBENCH=141502
IDSOLVER=2754
FILE ID=node107/4295291-1532509079
RUNJOBID= node107-1532498874-27090
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g17-g42_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295291-1532509079/watcher-4295291-1532509079 -o /tmp/evaluation-result-4295291-1532509079/solver-4295291-1532509079 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580  xcsp_picat HOME/instance-4295291-1532509079.xml

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

MD5SUM BENCH= 114757bdcfe6c836d79220a034ae6c5f
RANDOM SEED=250155687

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        13069616 kB
MemAvailable:   31819692 kB
Buffers:          280108 kB
Cached:         18592548 kB
SwapCached:            0 kB
Active:          4313364 kB
Inactive:       14725676 kB
Active(anon):     169264 kB
Inactive(anon):    25036 kB
Active(file):    4144100 kB
Inactive(file): 14700640 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        139976 kB
Mapped:            40908 kB
Shmem:             25228 kB
Slab:             361228 kB
SReclaimable:     333796 kB
SUnreclaim:        27432 kB
KernelStack:        3360 kB
PageTables:         5084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     533696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54520 MiB
End job on node107 at 2018-07-25 11:39:59