Trace number 4407734

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
(reference) PicatSAT 2019-09-12UNSAT 1154.64 1154.68

General information on the benchmark

NameMagicHexagon/MagicHexagon-m1-s1/
MagicHexagon-07-0080.xml
MD5SUM9b203975fed1c25a0b87c4f345706814
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 benchmark1154.64
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
Optimization problemNO
Type of objective

Solver Data 

10.10/10.11	c xcsp_picat version 2.7b12 (9/12/2019)
1154.55/1154.67	s UNSATISFIABLE

Verifier Data


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 (15431 MiB free)
  memory of node 1: 16384 MiB (15724 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407734-1569512314/watcher-4407734-1569512314 -o /var/tmp/evaluation-result-4407734-1569512314/solver-4407734-1569512314 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node149-1569509603-12793 --watchdog 2560 xcsp_picat HOME/instance-4407734-1569512314.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
solver pid=13398, runsolver pid=13395
Current StackSize limit: 8192 KiB


[startup+0.100149 s]*
/proc/loadavg: 1.92 2.00 1.91 3/199 13399
/proc/meminfo: memFree=31875896/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2046804 memory=32216 CPUtime=0.1 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 4940 0 0 0 9 1 0 0 20 0 1 0 527469991 2095927296 8054 33554432000 4194304 5870510 140732842470128 140732842467272 140634357682055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 511701 8054 960 410 0 507174 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2046804 KiB
Current children cumulated memory: 32216 KiB

[startup+0.209758 s]*
/proc/loadavg: 1.92 2.00 1.91 3/199 13399
/proc/meminfo: memFree=31868332/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2054624 memory=40024 CPUtime=0.21 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 7312 0 0 0 20 1 0 0 20 0 1 0 527469991 2103934976 10006 33554432000 4194304 5870510 140732842470128 140732842468856 140634357682055 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 513656 10006 960 410 0 509129 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2054624 KiB
Current children cumulated memory: 40024 KiB

[startup+0.309713 s]*
/proc/loadavg: 1.92 2.00 1.91 3/199 13399
/proc/meminfo: memFree=31865480/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2056340 memory=43000 CPUtime=0.31 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 8091 0 0 0 30 1 0 0 20 0 1 0 527469991 2105692160 10750 33554432000 4194304 5870510 140732842470128 140732842468856 5562056 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 514085 10750 960 410 0 509558 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2056340 KiB
Current children cumulated memory: 43000 KiB

[startup+0.700278 s]
/proc/loadavg: 1.92 2.00 1.91 3/199 13399
/proc/meminfo: memFree=31865480/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2056340 memory=43000 CPUtime=0.69 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 8102 0 0 0 68 1 0 0 20 0 1 0 527469991 2105692160 10750 33554432000 4194304 5870510 140732842470128 140732842469240 5478381 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 514085 10750 960 410 0 509558 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2056340 KiB
Current children cumulated memory: 43000 KiB

[startup+1.5003 s]
/proc/loadavg: 1.92 2.00 1.91 3/199 13399
/proc/meminfo: memFree=31864904/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2056472 memory=43244 CPUtime=1.49 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 8157 0 0 0 148 1 0 0 20 0 1 0 527469991 2105827328 10811 33554432000 4194304 5870510 140732842470128 140732842469240 5337589 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 514118 10811 960 410 0 509591 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2056472 KiB
Current children cumulated memory: 43244 KiB

[startup+3.10964 s]
/proc/loadavg: 1.92 2.00 1.91 3/199 13399
/proc/meminfo: memFree=31864920/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2059264 memory=42816 CPUtime=3.1 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 12109 0 0 0 308 2 0 0 20 0 1 0 527469991 2108686336 10704 33554432000 4194304 5870510 140732842470128 140732842469240 5282432 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 514816 10704 990 410 0 510289 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2059264 KiB
Current children cumulated memory: 42816 KiB

[startup+6.30032 s]
/proc/loadavg: 1.85 1.98 1.90 3/199 13399
/proc/meminfo: memFree=31854488/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2078520 memory=56112 CPUtime=6.29 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 20193 0 0 0 626 3 0 0 20 0 1 0 527469991 2128404480 14028 33554432000 4194304 5870510 140732842470128 140732842468488 5281827 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 519630 14028 992 410 0 515103 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2078520 KiB
Current children cumulated memory: 56112 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 1.90 3/199 13399
/proc/meminfo: memFree=31826172/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2098592 memory=84980 CPUtime=12.69 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 27256 0 0 0 1264 5 0 0 20 0 1 0 527469991 2148958208 21245 33554432000 4194304 5870510 140732842470128 140732842469240 5272427 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 524648 21245 992 410 0 520121 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2098592 KiB
Current children cumulated memory: 84980 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.98 1.90 3/199 13399
/proc/meminfo: memFree=31853848/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2098592 memory=85636 CPUtime=25.49 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 37342 0 0 0 2544 5 0 0 20 0 1 0 527469991 2148958208 21409 33554432000 4194304 5870510 140732842470128 140732842469240 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 524648 21409 992 410 0 520121 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2098592 KiB
Current children cumulated memory: 85636 KiB

[startup+51.1096 s]
/proc/loadavg: 1.93 1.99 1.91 3/199 13402
/proc/meminfo: memFree=31829588/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2098592 memory=85636 CPUtime=51.1 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 42330 0 0 0 5104 6 0 0 20 0 1 0 527469991 2148958208 21409 33554432000 4194304 5870510 140732842470128 140732842469240 5282467 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 524648 21409 992 410 0 520121 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2098592 KiB
Current children cumulated memory: 85636 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 1.91 3/199 13405
/proc/meminfo: memFree=31824160/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2117088 memory=99320 CPUtime=102.28 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 49352 0 0 0 10222 6 0 0 20 0 1 0 527469991 2167898112 24830 33554432000 4194304 5870510 140732842470128 140732842468568 5298788 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 529272 24830 992 410 0 524745 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2117088 KiB
Current children cumulated memory: 99320 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/201 13418
/proc/meminfo: memFree=31792820/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2128992 memory=111428 CPUtime=162.29 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 53599 0 0 0 16222 7 0 0 20 0 1 0 527469991 2180087808 27857 33554432000 4194304 5870510 140732842470128 140732842468568 5282379 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 532248 27857 992 410 0 527721 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 111428 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/201 13424
/proc/meminfo: memFree=31796868/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2128992 memory=111608 CPUtime=222.28 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 58983 0 0 0 22221 7 0 0 20 0 1 0 527469991 2180087808 27902 33554432000 4194304 5870510 140732842470128 140732842468568 5283628 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 532248 27902 992 410 0 527721 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 111608 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/201 13428
/proc/meminfo: memFree=31804444/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2128992 memory=111608 CPUtime=282.28 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 59297 0 0 0 28221 7 0 0 20 0 1 0 527469991 2180087808 27902 33554432000 4194304 5870510 140732842470128 140732842468568 5288964 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 532248 27902 992 410 0 527721 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 111608 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/201 13432
/proc/meminfo: memFree=31811496/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2128992 memory=111608 CPUtime=342.28 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 65004 0 0 0 34221 7 0 0 20 0 1 0 527469991 2180087808 27902 33554432000 4194304 5870510 140732842470128 140732842468568 5276259 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 532248 27902 992 410 0 527721 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 111608 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/201 13438
/proc/meminfo: memFree=31812292/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2128992 memory=111608 CPUtime=402.28 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 65313 0 0 0 40221 7 0 0 20 0 1 0 527469991 2180087808 27902 33554432000 4194304 5870510 140732842470128 140732842468568 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 532248 27902 992 410 0 527721 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 111608 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 13442
/proc/meminfo: memFree=31790360/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2128992 memory=111608 CPUtime=462.28 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 71155 0 0 0 46220 8 0 0 20 0 1 0 527469991 2180087808 27902 33554432000 4194304 5870510 140732842470128 140732842468568 5282590 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 532248 27902 992 410 0 527721 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2128992 KiB
Current children cumulated memory: 111608 KiB


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

Current children cumulated memory: 119288 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/201 13659
/proc/meminfo: memFree=29448972/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=134300 CPUtime=762.26 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 74048 0 0 0 76218 8 0 0 20 0 1 0 527469991 2200137728 33575 33554432000 4194304 5870510 140732842470128 140732842468696 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 33575 992 410 0 532616 0
Current children cumulated CPU time: 762.26 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 134300 KiB

[startup+822.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/201 13663
/proc/meminfo: memFree=29447448/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=136516 CPUtime=822.26 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 75596 0 0 0 82218 8 0 0 20 0 1 0 527469991 2200137728 34129 33554432000 4194304 5870510 140732842470128 140732842468696 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34129 992 410 0 532616 0
Current children cumulated CPU time: 822.26 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 136516 KiB

[startup+882.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/201 13667
/proc/meminfo: memFree=29447412/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=136516 CPUtime=882.26 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 75793 0 0 0 88218 8 0 0 20 0 1 0 527469991 2200137728 34129 33554432000 4194304 5870510 140732842470128 140732842468696 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34129 992 410 0 532616 0
Current children cumulated CPU time: 882.26 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 136516 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/201 13673
/proc/meminfo: memFree=29432516/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=942.25 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 77725 0 0 0 94217 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5283064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 942.25 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1002.3 s]
/proc/loadavg: 2.45 2.12 2.00 3/201 13677
/proc/meminfo: memFree=29426608/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1002.25 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 77896 0 0 0 100217 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5283083 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1002.25 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1062.3 s]
/proc/loadavg: 2.61 2.22 2.05 3/199 13682
/proc/meminfo: memFree=29388536/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1062.25 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79728 0 0 0 106217 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5282489 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1062.25 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1122.3 s]
/proc/loadavg: 2.22 2.18 2.05 3/199 13688
/proc/meminfo: memFree=29343808/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1122.25 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79886 0 0 0 112217 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5276847 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1122.25 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1154.68 s]
# the end of solver process 13398 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1154.55 s, system=0.089997 s

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

[startup+1126.4 s]
/proc/loadavg: 2.21 2.18 2.05 3/199 13688
/proc/meminfo: memFree=29403072/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1126.35 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79886 0 0 0 112627 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5283064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1126.35 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1139.2 s]
/proc/loadavg: 2.18 2.17 2.05 3/199 13689
/proc/meminfo: memFree=29368600/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1139.15 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79887 0 0 0 113907 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5272987 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1139.15 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1145.6 s]
/proc/loadavg: 2.16 2.17 2.05 3/199 13690
/proc/meminfo: memFree=29390260/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1145.55 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79887 0 0 0 114547 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5282467 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1145.55 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1148.8 s]
/proc/loadavg: 2.15 2.17 2.05 3/199 13690
/proc/meminfo: memFree=29359012/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1148.75 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79887 0 0 0 114867 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5282721 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1148.75 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1152 s]*
/proc/loadavg: 2.14 2.17 2.05 3/199 13690
/proc/meminfo: memFree=29361980/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1151.96 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79887 0 0 0 115188 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1151.96 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1153.6 s]
/proc/loadavg: 2.14 2.17 2.05 3/199 13690
/proc/meminfo: memFree=29398100/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1153.55 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79887 0 0 0 115347 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5283048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1153.55 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1154.4 s]
/proc/loadavg: 2.14 2.17 2.05 3/199 13690
/proc/meminfo: memFree=29393696/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1154.35 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79887 0 0 0 115427 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1154.35 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

[startup+1154.6 s]
/proc/loadavg: 2.14 2.17 2.05 3/199 13690
/proc/meminfo: memFree=29393696/32770624 swapFree=66951984/67108860
[pid=13398] ppid=13395 vsize=2148572 memory=137716 CPUtime=1154.55 cores=0,2,4,6
/proc/13398/stat : 13398 (xcsp_picat) R 13395 13398 12762 0 -1 4202496 79887 0 0 0 115447 8 0 0 20 0 1 0 527469991 2200137728 34429 33554432000 4194304 5870510 140732842470128 140732842468696 5282770 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24272896 140732842476551 140732842476633 140732842476633 140732842479558 0
/proc/13398/statm: 537143 34429 992 410 0 532616 0
Current children cumulated CPU time: 1154.55 s
Current children cumulated vsize: 2148572 KiB
Current children cumulated memory: 137716 KiB

Child status: 0
Real time (s): 1154.68
CPU time (s): 1154.64
CPU user time (s): 1154.55
CPU system time (s): 0.089997
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 2148572
Max. memory (cumulated for all children) (KiB): 137716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1154.55
system time used= 0.089997
maximum resident set size= 137740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79922
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= 14
involuntary context switches= 387


# summary of solver processes directly reported to runsolver:
#   pid: 13398
#   total CPU time (s): 1154.64
#   total CPU user time (s): 1154.55
#   total CPU system time (s): 0.089997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.99866 second user time and 7.73778 second system time

The end

Launcher Data 

Begin job on node149 at 2019-09-26 17:37:55
IDJOB=4407734
IDBENCH=133594
IDSOLVER=2873
FILE ID=node149/4407734-1569512314
RUNJOBID= node149-1569509603-12793
PBS_JOBID= 21705778
Free space on /var/tmp= 13476 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/MagicHexagon/MagicHexagon-m1-s1/MagicHexagon-07-0080.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407734-1569512314/watcher-4407734-1569512314 -o /var/tmp/evaluation-result-4407734-1569512314/solver-4407734-1569512314 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node149-1569509603-12793 --watchdog 2560  xcsp_picat HOME/instance-4407734-1569512314.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9b203975fed1c25a0b87c4f345706814
RANDOM SEED=1296172191

node149.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31904384 kB
MemAvailable:   31870644 kB
Buffers:            9032 kB
Cached:           139164 kB
SwapCached:        10984 kB
Active:           106896 kB
Inactive:         103508 kB
Active(anon):      66444 kB
Inactive(anon):    23216 kB
Active(file):      40452 kB
Inactive(file):    80292 kB
Unevictable:      111304 kB
Mlocked:          111304 kB
SwapTotal:      67108860 kB
SwapFree:       66951984 kB
Dirty:              2936 kB
Writeback:             0 kB
AnonPages:        164492 kB
Mapped:            24208 kB
Shmem:             18984 kB
Slab:             247248 kB
SReclaimable:     218196 kB
SUnreclaim:        29052 kB
KernelStack:        3488 kB
PageTables:         5456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2615412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      144768 kB
DirectMap2M:    33400832 kB

Free space on /var/tmp at the end= 13476 MiB
End job on node149 at 2019-09-26 17:57:10