Trace number 4303389

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) 2520.02 2520.02

General information on the benchmark

NameFrb/
frb-53-24-1-mgd_c18.xml
MD5SUMe77860b1077c007311080ac2a4bc32f8
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 variables53
Number of constraints475
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree12
Maximum variable degree25
Distribution of variable degrees[{"degree":12,"count":3},{"degree":13,"count":3},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":3},{"degree":17,"count":7},{"degree":18,"count":3},{"degree":19,"count":10},{"degree":20,"count":3},{"degree":21,"count":4},{"degree":22,"count":1},{"degree":23,"count":3},{"degree":24,"count":3},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":475}]
Number of extensional constraints475
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":475}]
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 (6263 MiB free)
  memory of node 1: 16384 MiB (5483 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303389-1534026189/watcher-4303389-1534026189 -o /tmp/evaluation-result-4303389-1534026189/solver-4303389-1534026189 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10116 --watchdog 2580 xcsp_picat HOME/instance-4303389-1534026189.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
solver pid=14027, runsolver pid=14024
Current StackSize limit: 8192 KiB


[startup+0.100167 s]*
/proc/loadavg: 2.24 2.06 2.06 3/188 14028
/proc/meminfo: memFree=12008060/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2025744 memory=28480 CPUtime=0.1 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 1646 0 0 0 10 0 0 0 20 0 1 0 220182069 2074361856 7120 33554432000 4194304 5849708 140729231237728 140729231237728 4467372 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 506436 7120 615 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 28480 KiB

[startup+0.209784 s]*
/proc/loadavg: 2.24 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11982220/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2026020 memory=47984 CPUtime=0.2 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 1965 0 0 0 20 0 0 0 20 0 1 0 220182069 2074644480 11996 33554432000 4194304 5849708 140729231237728 140729231237728 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 506505 11996 677 405 0 503450 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026020 KiB
Current children cumulated memory: 47984 KiB

[startup+0.309499 s]*
/proc/loadavg: 2.24 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11981848/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2026560 memory=48440 CPUtime=0.31 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 2127 0 0 0 30 1 0 0 20 0 1 0 220182069 2075197440 12110 33554432000 4194304 5849708 140729231237728 140729231237728 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 506640 12110 679 405 0 503585 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026560 KiB
Current children cumulated memory: 48440 KiB

[startup+0.700272 s]
/proc/loadavg: 2.24 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11981104/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2027840 memory=49724 CPUtime=0.69 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 2447 0 0 0 68 1 0 0 20 0 1 0 220182069 2076508160 12431 33554432000 4194304 5849708 140729231237728 140729231237728 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 506960 12431 679 405 0 503905 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027840 KiB
Current children cumulated memory: 49724 KiB

[startup+1.50033 s]
/proc/loadavg: 2.24 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11979616/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2031552 memory=53560 CPUtime=1.49 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 3529 0 0 0 147 2 0 0 20 0 1 0 220182069 2080309248 13390 33554432000 4194304 5849708 140729231237728 140729231236232 5359180 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 507888 13390 698 405 0 504833 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031552 KiB
Current children cumulated memory: 53560 KiB

[startup+3.10905 s]
/proc/loadavg: 2.24 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11976544/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2031700 memory=53880 CPUtime=3.1 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 4471 0 0 0 308 2 0 0 20 0 1 0 220182069 2080460800 13470 33554432000 4194304 5849708 140729231237728 140729231235576 4211671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 507925 13470 706 405 0 504870 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031700 KiB
Current children cumulated memory: 53880 KiB

[startup+6.30027 s]
/proc/loadavg: 2.22 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11976544/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2031700 memory=53880 CPUtime=6.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 5131 0 0 0 627 2 0 0 20 0 1 0 220182069 2080460800 13470 33554432000 4194304 5849708 140729231237728 140729231235576 4212490 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 507925 13470 706 405 0 504870 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031700 KiB
Current children cumulated memory: 53880 KiB

[startup+12.7003 s]
/proc/loadavg: 2.21 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11977112/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2033784 memory=56032 CPUtime=12.69 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 11121 0 0 0 1259 10 0 0 20 0 1 0 220182069 2082594816 14008 33554432000 4194304 5849708 140729231237728 140729231236728 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 508446 14008 713 405 0 505391 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2033784 KiB
Current children cumulated memory: 56032 KiB

[startup+25.5003 s]
/proc/loadavg: 2.16 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11972848/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2037308 memory=59272 CPUtime=25.49 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 26679 0 0 0 2520 29 0 0 20 0 1 0 220182069 2086203392 14818 33554432000 4194304 5849708 140729231237728 140729231236216 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 509327 14818 713 405 0 506272 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2037308 KiB
Current children cumulated memory: 59272 KiB

[startup+51.1096 s]
/proc/loadavg: 2.11 2.05 2.06 4/188 14028
/proc/meminfo: memFree=11921768/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2045200 memory=67188 CPUtime=51.1 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 58033 0 0 0 5029 81 0 0 20 0 1 0 220182069 2094284800 16797 33554432000 4194304 5849708 140729231237728 140729231236728 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 511300 16797 713 405 0 508245 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2045200 KiB
Current children cumulated memory: 67188 KiB

[startup+102.3 s]
/proc/loadavg: 2.11 2.06 2.06 3/188 14029
/proc/meminfo: memFree=11884536/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2052268 memory=74432 CPUtime=102.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 100073 0 0 0 10073 156 0 0 20 0 1 0 220182069 2101522432 18608 33554432000 4194304 5849708 140729231237728 140729231236728 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 513067 18608 713 405 0 510012 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2052268 KiB
Current children cumulated memory: 74432 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.05 2.05 5/187 14031
/proc/meminfo: memFree=11884416/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2052160 memory=74304 CPUtime=162.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 136496 0 0 0 15993 236 0 0 20 0 1 0 220182069 2101411840 18576 33554432000 4194304 5849708 140729231237728 140729231236728 5438273 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 513040 18576 713 405 0 509985 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2052160 KiB
Current children cumulated memory: 74304 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 14032
/proc/meminfo: memFree=11849484/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2053824 memory=76036 CPUtime=222.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 169736 0 0 0 21931 298 0 0 20 0 1 0 220182069 2103115776 19009 33554432000 4194304 5849708 140729231237728 140729231236728 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 513456 19009 713 405 0 510401 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2053824 KiB
Current children cumulated memory: 76036 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 14033
/proc/meminfo: memFree=11807256/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2067516 memory=89628 CPUtime=282.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 197175 0 0 0 27879 350 0 0 20 0 1 0 220182069 2117136384 22407 33554432000 4194304 5849708 140729231237728 140729231236728 5437627 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 516879 22407 713 405 0 513824 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2067516 KiB
Current children cumulated memory: 89628 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 5/187 14035
/proc/meminfo: memFree=11777704/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2056924 memory=79092 CPUtime=342.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 224757 0 0 0 33816 413 0 0 20 0 1 0 220182069 2106290176 19773 33554432000 4194304 5849708 140729231237728 140729231236728 140487727161223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 514231 19773 713 405 0 511176 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2056924 KiB
Current children cumulated memory: 79092 KiB

[startup+402.3 s]
/proc/loadavg: 1.72 1.96 2.02 2/180 14082
/proc/meminfo: memFree=12241056/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2077268 memory=99232 CPUtime=402.28 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 244985 0 0 0 39760 468 0 0 20 0 1 0 220182069 2127122432 24808 33554432000 4194304 5849708 140729231237728 140729231236728 5437632 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 519317 24808 713 405 0 516262 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2077268 KiB
Current children cumulated memory: 99232 KiB

[startup+462.3 s]
/proc/loadavg: 1.26 1.78 1.96 2/180 14090
/proc/meminfo: memFree=12244748/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2070364 memory=95724 CPUtime=462.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 265919 0 0 0 45700 529 0 0 20 0 1 0 220182069 2120052736 23931 33554432000 4194304 5849708 140729231237728 140729231236728 5437576 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 517591 23931 713 405 0 514536 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2070364 KiB
Current children cumulated memory: 95724 KiB


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

/proc/14027/statm: 556407 62736 713 405 0 553352 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 2225628 KiB
Current children cumulated memory: 250944 KiB

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/180 14126
/proc/meminfo: memFree=12090072/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2225628 memory=250944 CPUtime=1782.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 580265 0 0 0 176973 1256 0 0 20 0 1 0 220182069 2279043072 62736 33554432000 4194304 5849708 140729231237728 140729231236728 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 556407 62736 713 405 0 553352 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 2225628 KiB
Current children cumulated memory: 250944 KiB

[startup+1842.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/180 14127
/proc/meminfo: memFree=12057076/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2258904 memory=284112 CPUtime=1842.28 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 586403 0 0 0 182958 1270 0 0 20 0 1 0 220182069 2313117696 71028 33554432000 4194304 5849708 140729231237728 140729231236728 5438309 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 564726 71028 713 405 0 561671 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 2258904 KiB
Current children cumulated memory: 284112 KiB

[startup+1902.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/180 14128
/proc/meminfo: memFree=12057076/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2258904 memory=284220 CPUtime=1902.28 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 586602 0 0 0 188946 1282 0 0 20 0 1 0 220182069 2313117696 71055 33554432000 4194304 5849708 140729231237728 140729231236728 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 564726 71055 713 405 0 561671 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 2258904 KiB
Current children cumulated memory: 284220 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/179 14130
/proc/meminfo: memFree=12007088/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2310232 memory=335548 CPUtime=1962.28 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 602668 0 0 0 194934 1294 0 0 20 0 1 0 220182069 2365677568 83887 33554432000 4194304 5849708 140729231237728 140729231236728 5438176 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 577558 83887 713 405 0 574503 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 335548 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/180 14132
/proc/meminfo: memFree=12005848/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2310232 memory=335548 CPUtime=2022.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 618070 0 0 0 200922 1307 0 0 20 0 1 0 220182069 2365677568 83887 33554432000 4194304 5849708 140729231237728 140729231236728 5437632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 577558 83887 713 405 0 574503 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 335548 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/180 14133
/proc/meminfo: memFree=12006096/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2310232 memory=335548 CPUtime=2082.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 633514 0 0 0 206911 1318 0 0 20 0 1 0 220182069 2365677568 83887 33554432000 4194304 5849708 140729231237728 140729231236728 5437647 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 577558 83887 713 405 0 574503 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 335548 KiB

[startup+2142.3 s]
/proc/loadavg: 1.56 1.18 1.22 2/180 14135
/proc/meminfo: memFree=12006104/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2310232 memory=335548 CPUtime=2142.28 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 648978 0 0 0 212898 1330 0 0 20 0 1 0 220182069 2365677568 83887 33554432000 4194304 5849708 140729231237728 140729231236728 5437818 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 577558 83887 713 405 0 574503 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 335548 KiB

[startup+2202.3 s]
/proc/loadavg: 1.21 1.15 1.21 2/180 14136
/proc/meminfo: memFree=12006152/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2310232 memory=335548 CPUtime=2202.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 664442 0 0 0 218889 1340 0 0 20 0 1 0 220182069 2365677568 83887 33554432000 4194304 5849708 140729231237728 140729231236728 5437607 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 577558 83887 713 405 0 574503 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 335548 KiB

[startup+2262.3 s]
/proc/loadavg: 1.08 1.12 1.20 2/181 14151
/proc/meminfo: memFree=12005192/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2310232 memory=335548 CPUtime=2262.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 679910 0 0 0 224875 1354 0 0 20 0 1 0 220182069 2365677568 83887 33554432000 4194304 5849708 140729231237728 140729231236728 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 577558 83887 713 405 0 574503 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 335548 KiB

[startup+2322.3 s]
/proc/loadavg: 1.03 1.10 1.19 2/182 14178
/proc/meminfo: memFree=12004692/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2310232 memory=335548 CPUtime=2322.28 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 695394 0 0 0 230865 1363 0 0 20 0 1 0 220182069 2365677568 83887 33554432000 4194304 5849708 140729231237728 140729231236728 5335528 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 577558 83887 713 405 0 574503 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 335548 KiB

[startup+2382.3 s]
/proc/loadavg: 1.01 1.08 1.18 2/182 14179
/proc/meminfo: memFree=12004816/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2310232 memory=335548 CPUtime=2382.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 710871 0 0 0 236856 1373 0 0 20 0 1 0 220182069 2365677568 83887 33554432000 4194304 5849708 140729231237728 140729231236728 5437632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 577558 83887 713 405 0 574503 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 335548 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.07 1.16 2/182 14180
/proc/meminfo: memFree=11939468/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2375768 memory=401084 CPUtime=2442.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 726906 0 0 0 242845 1384 0 0 20 0 1 0 220182069 2432786432 100271 33554432000 4194304 5849708 140729231237728 140729231236728 5437616 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 593942 100271 713 405 0 590887 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 2375768 KiB
Current children cumulated memory: 401084 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.05 1.15 2/182 14181
/proc/meminfo: memFree=11980952/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2334484 memory=359696 CPUtime=2502.29 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 745290 0 0 0 248830 1399 0 0 20 0 1 0 220182069 2390511616 89924 33554432000 4194304 5849708 140729231237728 140729231236728 140487727161223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 583621 89924 713 405 0 580566 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 2334484 KiB
Current children cumulated memory: 359696 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.05 1.15 3/181 14181
/proc/meminfo: memFree=11980208/32770624 swapFree=67108496/67108860
[pid=14027] ppid=14024 vsize=2335184 memory=360500 CPUtime=2520 cores=1,3,5,7
/proc/14027/stat : 14027 (xcsp_picat) R 14024 14027 10084 0 -1 4202496 756770 0 0 0 250593 1407 0 0 20 0 1 0 220182069 2391228416 90125 33554432000 4194304 5849708 140729231237728 140729231236728 140487727161223 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38223872 140729231246518 140729231246596 140729231246596 140729231249354 0
/proc/14027/statm: 583796 90125 713 405 0 580741 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 2335184 KiB
Current children cumulated memory: 360500 KiB

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

[startup+2520.02 s]
# the end of solver process 14027 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.94 s, system=14.0782 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): 2520.02
CPU time (s): 2520.02
CPU user time (s): 2505.94
CPU system time (s): 14.0782
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2378708
Max. memory (cumulated for all children) (KiB): 403828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.94
system time used= 14.0782
maximum resident set size= 403828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 756770
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= 46
involuntary context switches= 1296


# summary of solver processes directly reported to runsolver:
#   pid: 14027
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2505.94
#   total CPU system time (s): 14.0782

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 15.5926 second user time and 12.5572 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-12 00:23:09
IDJOB=4303389
IDBENCH=141583
IDSOLVER=2778
FILE ID=node149/4303389-1534026189
RUNJOBID= node149-1533993477-10116
PBS_JOBID= 21036951
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Frb/frb-53-24-1-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303389-1534026189/watcher-4303389-1534026189 -o /tmp/evaluation-result-4303389-1534026189/solver-4303389-1534026189 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10116 --watchdog 2580  xcsp_picat HOME/instance-4303389-1534026189.xml

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

MD5SUM BENCH= e77860b1077c007311080ac2a4bc32f8
RANDOM SEED=524772791

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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        12030360 kB
MemAvailable:   31598328 kB
Buffers:          154944 kB
Cached:         19427136 kB
SwapCached:           28 kB
Active:          8072448 kB
Inactive:       11871452 kB
Active(anon):     308860 kB
Inactive(anon):   104716 kB
Active(file):    7763588 kB
Inactive(file): 11766736 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3504 kB
Writeback:             0 kB
AnonPages:        368604 kB
Mapped:            56208 kB
Shmem:             49616 kB
Slab:             494436 kB
SReclaimable:     466104 kB
SUnreclaim:        28332 kB
KernelStack:        3376 kB
PageTables:         5604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2669800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    276480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 38800 MiB
End job on node149 at 2018-08-12 01:05:09