Trace number 4309719

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2519.89 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g19-g45_c18.xml
MD5SUMd9c49275b9746ea736e23f2bca190f13
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints233
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":64}]
Minimum variable degree4
Maximum variable degree10
Distribution of variable degrees[{"degree":4,"count":4},{"degree":5,"count":8},{"degree":6,"count":20},{"degree":8,"count":16},{"degree":10,"count":16}]
Minimum constraint arity1
Maximum constraint arity64
Distribution of constraint arities[{"arity":1,"count":64},{"arity":2,"count":168},{"arity":64,"count":1}]
Number of extensional constraints232
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":232},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6519 MiB free)
  memory of node 1: 16384 MiB (12385 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309719-1534310904/watcher-4309719-1534310904 -o /tmp/evaluation-result-4309719-1534310904/solver-4309719-1534310904 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-324 --watchdog 2580 xcsp_picat HOME/instance-4309719-1534310904.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=3584, runsolver pid=3581
Current StackSize limit: 8192 KiB


[startup+0.100163 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19338644/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2025744 memory=27488 CPUtime=0.1 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 1941 0 0 0 10 0 0 0 20 0 1 0 248653578 2074361856 6872 33554432000 4194304 5849940 140722015885984 140722015885984 4454844 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 506436 6872 619 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 27488 KiB

[startup+0.209781 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19318228/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2025744 memory=43644 CPUtime=0.2 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 2383 0 0 0 20 0 0 0 20 0 1 0 248653578 2074361856 10911 33554432000 4194304 5849940 140722015885984 140722015885984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 506436 10911 665 405 0 503380 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 43644 KiB

[startup+0.30964 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19317196/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2026480 memory=44332 CPUtime=0.31 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 2591 0 0 0 30 1 0 0 20 0 1 0 248653578 2075115520 11083 33554432000 4194304 5849940 140722015885984 140722015885984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 506620 11083 666 405 0 503564 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026480 KiB
Current children cumulated memory: 44332 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19316080/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2027504 memory=45232 CPUtime=0.69 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 2847 0 0 0 67 2 0 0 20 0 1 0 248653578 2076164096 11308 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 506876 11308 666 405 0 503820 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027504 KiB
Current children cumulated memory: 45232 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19314376/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2032112 memory=49888 CPUtime=1.49 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 3999 0 0 0 144 5 0 0 20 0 1 0 248653578 2080882688 12472 33554432000 4194304 5849940 140722015885984 140722015885096 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 508028 12472 666 405 0 504972 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2032112 KiB
Current children cumulated memory: 49888 KiB

[startup+3.10946 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19305224/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2038256 memory=56236 CPUtime=3.1 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 5553 0 0 0 298 12 0 0 20 0 1 0 248653578 2087174144 14059 33554432000 4194304 5849940 140722015885984 140722015885096 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 509564 14059 666 405 0 506508 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038256 KiB
Current children cumulated memory: 56236 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19293008/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2050544 memory=68524 CPUtime=6.29 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 6756 0 0 0 606 23 0 0 20 0 1 0 248653578 2099757056 17131 33554432000 4194304 5849940 140722015885984 140722015885096 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 512636 17131 666 405 0 509580 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2050544 KiB
Current children cumulated memory: 68524 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19284320/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2076568 memory=93992 CPUtime=12.69 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 19863 0 0 0 1236 33 0 0 20 0 1 0 248653578 2126405632 23498 33554432000 4194304 5849940 140722015885984 140722015884984 139670686209924 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 519142 23498 701 405 0 516086 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2076568 KiB
Current children cumulated memory: 93992 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19264760/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2078896 memory=96888 CPUtime=25.49 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 27840 0 0 0 2503 46 0 0 20 0 1 0 248653578 2128789504 24222 33554432000 4194304 5849940 140722015885984 140722015884984 5410645 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 519724 24222 701 405 0 516668 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2078896 KiB
Current children cumulated memory: 96888 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3585
/proc/meminfo: memFree=19262136/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2081212 memory=99144 CPUtime=51.1 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 46100 0 0 0 5038 72 0 0 20 0 1 0 248653578 2131161088 24786 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 520303 24786 701 405 0 517247 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2081212 KiB
Current children cumulated memory: 99144 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3594
/proc/meminfo: memFree=19262424/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2082484 memory=100216 CPUtime=102.29 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 67323 0 0 0 10106 123 0 0 20 0 1 0 248653578 2132463616 25054 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 520621 25054 701 405 0 517565 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2082484 KiB
Current children cumulated memory: 100216 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3595
/proc/meminfo: memFree=19258712/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2085628 memory=103628 CPUtime=162.29 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 94328 0 0 0 16052 177 0 0 20 0 1 0 248653578 2135683072 25907 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 521407 25907 701 405 0 518351 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2085628 KiB
Current children cumulated memory: 103628 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3596
/proc/meminfo: memFree=19259604/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2084648 memory=102572 CPUtime=222.29 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 123755 0 0 0 21997 232 0 0 20 0 1 0 248653578 2134679552 25643 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 521162 25643 701 405 0 518106 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2084648 KiB
Current children cumulated memory: 102572 KiB

[startup+282.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 3657
/proc/meminfo: memFree=23877164/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2087620 memory=106004 CPUtime=282.27 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 156126 0 0 0 27936 291 0 0 20 0 1 0 248653578 2137722880 26501 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 521905 26501 701 405 0 518849 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2087620 KiB
Current children cumulated memory: 106004 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 3658
/proc/meminfo: memFree=23872212/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2088716 memory=109188 CPUtime=342.27 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 178211 0 0 0 33881 346 0 0 20 0 1 0 248653578 2138845184 27297 33554432000 4194304 5849940 140722015885984 140722015885144 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 522179 27297 701 405 0 519123 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2088716 KiB
Current children cumulated memory: 109188 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 3659
/proc/meminfo: memFree=23852608/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2089288 memory=109768 CPUtime=402.26 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 201955 0 0 0 39822 404 0 0 20 0 1 0 248653578 2139430912 27442 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 522322 27442 701 405 0 519266 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2089288 KiB
Current children cumulated memory: 109768 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 3660
/proc/meminfo: memFree=23853724/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2087644 memory=108188 CPUtime=462.26 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 226801 0 0 0 45762 464 0 0 20 0 1 0 248653578 2137747456 27047 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 521911 27047 701 405 0 518855 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2087644 KiB
Current children cumulated memory: 108188 KiB


################
# More data... #
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/proc/3584/statm: 524964 30086 701 405 0 521908 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 2099856 KiB
Current children cumulated memory: 120344 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3698
/proc/meminfo: memFree=23785728/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2132848 memory=153228 CPUtime=1782.2 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 729774 0 0 0 176723 1497 0 0 20 0 1 0 248653578 2184036352 38307 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 533212 38307 701 405 0 530156 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 2132848 KiB
Current children cumulated memory: 153228 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3699
/proc/meminfo: memFree=23774636/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2102084 memory=122664 CPUtime=1842.2 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 753993 0 0 0 182686 1534 0 0 20 0 1 0 248653578 2152534016 30666 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 525521 30666 701 405 0 522465 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 2102084 KiB
Current children cumulated memory: 122664 KiB

[startup+1902.3 s]
/proc/loadavg: 2.12 2.04 2.05 3/187 3707
/proc/meminfo: memFree=23792904/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2126312 memory=146736 CPUtime=1902.19 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 768820 0 0 0 188639 1580 0 0 20 0 1 0 248653578 2177343488 36684 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 531578 36684 701 405 0 528522 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 2126312 KiB
Current children cumulated memory: 146736 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/189 3732
/proc/meminfo: memFree=23804628/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2110484 memory=131048 CPUtime=1962.19 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 793136 0 0 0 194601 1618 0 0 20 0 1 0 248653578 2161135616 32762 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 527621 32762 701 405 0 524565 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 2110484 KiB
Current children cumulated memory: 131048 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/189 3733
/proc/meminfo: memFree=23722452/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2146916 memory=167380 CPUtime=2022.19 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 802149 0 0 0 200566 1653 0 0 20 0 1 0 248653578 2198441984 41845 33554432000 4194304 5849940 140722015885984 140722015885144 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 536729 41845 701 405 0 533673 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 2146916 KiB
Current children cumulated memory: 167380 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/189 3734
/proc/meminfo: memFree=23740132/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2142520 memory=163052 CPUtime=2082.18 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 821013 0 0 0 206533 1685 0 0 20 0 1 0 248653578 2193940480 40763 33554432000 4194304 5849940 140722015885984 140722015885144 5392208 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 535630 40763 701 405 0 532574 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 2142520 KiB
Current children cumulated memory: 163052 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 3735
/proc/meminfo: memFree=23737116/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2138384 memory=158824 CPUtime=2142.18 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 833602 0 0 0 212496 1722 0 0 20 0 1 0 248653578 2189705216 39706 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 534596 39706 701 405 0 531540 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 2138384 KiB
Current children cumulated memory: 158824 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 3736
/proc/meminfo: memFree=23740460/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2134472 memory=154984 CPUtime=2202.18 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 852903 0 0 0 218460 1758 0 0 20 0 1 0 248653578 2185699328 38746 33554432000 4194304 5849940 140722015885984 140722015884984 5312859 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 533618 38746 701 405 0 530562 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 2134472 KiB
Current children cumulated memory: 154984 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3737
/proc/meminfo: memFree=23771456/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2116376 memory=136924 CPUtime=2262.18 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 862835 0 0 0 224428 1790 0 0 20 0 1 0 248653578 2167169024 34231 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 529094 34231 701 405 0 526038 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 2116376 KiB
Current children cumulated memory: 136924 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3738
/proc/meminfo: memFree=23767992/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2144104 memory=164724 CPUtime=2322.17 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 887417 0 0 0 230394 1823 0 0 20 0 1 0 248653578 2195562496 41181 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 536026 41181 701 405 0 532970 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 2144104 KiB
Current children cumulated memory: 164724 KiB

[startup+2382.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/187 3739
/proc/meminfo: memFree=23761636/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2140312 memory=160844 CPUtime=2382.17 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 894873 0 0 0 236355 1862 0 0 20 0 1 0 248653578 2191679488 40211 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 535078 40211 701 405 0 532022 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 2140312 KiB
Current children cumulated memory: 160844 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/187 3740
/proc/meminfo: memFree=23758372/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2107128 memory=127564 CPUtime=2442.16 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 920511 0 0 0 242308 1908 0 0 20 0 1 0 248653578 2157699072 31891 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 526782 31891 701 405 0 523726 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 2107128 KiB
Current children cumulated memory: 127564 KiB

[startup+2502.3 s]
/proc/loadavg: 2.15 2.05 2.05 3/188 3749
/proc/meminfo: memFree=23728888/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2155192 memory=175828 CPUtime=2502.17 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 930143 0 0 0 248279 1938 0 0 20 0 1 0 248653578 2206916608 43957 33554432000 4194304 5849940 140722015885984 140722015884984 139670686621575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 538798 43957 701 405 0 535742 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 2155192 KiB
Current children cumulated memory: 175828 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.12 2.05 2.05 3/188 3750
/proc/meminfo: memFree=23765104/32770624 swapFree=67108196/67108860
[pid=3584] ppid=3581 vsize=2138328 memory=158964 CPUtime=2519.87 cores=1,3,5,7
/proc/3584/stat : 3584 (xcsp_picat) R 3581 3584 32759 0 -1 4202496 946048 0 0 0 250040 1947 0 0 20 0 1 0 248653578 2189647872 39741 33554432000 4194304 5849940 140722015885984 140722015884984 5438404 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 29224960 140722015888566 140722015888644 140722015888644 140722015891402 0
/proc/3584/statm: 534582 39741 701 405 0 531526 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 2138328 KiB
Current children cumulated memory: 158964 KiB

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

[startup+2520.01 s]
# the end of solver process 3584 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2500.4 s, system=19.4831 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.89
CPU user time (s): 2500.4
CPU system time (s): 19.4831
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 2159080
Max. memory (cumulated for all children) (KiB): 179716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2500.4
system time used= 19.4831
maximum resident set size= 179716
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 946049
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= 11
involuntary context switches= 1141


# summary of solver processes directly reported to runsolver:
#   pid: 3584
#   total CPU time (s): 2519.89
#   total CPU user time (s): 2500.4
#   total CPU system time (s): 19.4831

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.5563 second user time and 16.1586 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-15 07:28:24
IDJOB=4309719
IDBENCH=141500
IDSOLVER=2794
FILE ID=node151/4309719-1534310904
RUNJOBID= node151-1534293053-324
PBS_JOBID= 21038135
Free space on /tmp= 43896 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g19-g45_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309719-1534310904/watcher-4309719-1534310904 -o /tmp/evaluation-result-4309719-1534310904/solver-4309719-1534310904 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-324 --watchdog 2580  xcsp_picat HOME/instance-4309719-1534310904.xml

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

MD5SUM BENCH= d9c49275b9746ea736e23f2bca190f13
RANDOM SEED=1069970412

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        19359248 kB
MemAvailable:   27218604 kB
Buffers:          170988 kB
Cached:          7918668 kB
SwapCached:           12 kB
Active:          8797476 kB
Inactive:        4014196 kB
Active(anon):    4671224 kB
Inactive(anon):   110776 kB
Active(file):    4126252 kB
Inactive(file):  3903420 kB
Unevictable:        7820 kB
Mlocked:            7820 kB
SwapTotal:      67108860 kB
SwapFree:       67108196 kB
Dirty:              3188 kB
Writeback:             0 kB
AnonPages:       4733336 kB
Mapped:            58816 kB
Shmem:             57716 kB
Slab:             286632 kB
SReclaimable:     258144 kB
SUnreclaim:        28488 kB
KernelStack:        3472 kB
PageTables:        14476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    6938600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3176448 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= 43896 MiB
End job on node151 at 2018-08-15 08:10:24