Trace number 4303033

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2519.94 2520.01

General information on the benchmark

NameTravelingTournament/
TravelingTournament-a3-galaxy12_c18.xml
MD5SUM294b097d449017f2d3f7014537fb5318
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark9651
Best CPU time to get the best result obtained on this benchmark2520.09
Satisfiable
(Un)Satisfiability was proved
Number of variables1068
Number of constraints3635
Number of domains3
Minimum domain size2
Maximum domain size45
Distribution of domain sizes[{"size":2,"count":528},{"size":12,"count":264},{"size":45,"count":276}]
Minimum variable degree2
Maximum variable degree38
Distribution of variable degrees[{"degree":2,"count":540},{"degree":35,"count":240},{"degree":36,"count":264},{"degree":37,"count":22},{"degree":38,"count":2}]
Minimum constraint arity2
Maximum constraint arity22
Distribution of constraint arities[{"arity":2,"count":265},{"arity":3,"count":24},{"arity":4,"count":2520},{"arity":5,"count":252},{"arity":12,"count":286},{"arity":14,"count":264},{"arity":22,"count":24}]
Number of extensional constraints276
Number of intensional constraints2785
Distribution of constraint types[{"type":"extension","count":276},{"type":"intension","count":2785},{"type":"regular","count":12},{"type":"allDifferent","count":22},{"type":"cardinality","count":12},{"type":"element","count":528}]
Optimization problemYES
Type of objectivemin SUM

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 (10247 MiB free)
  memory of node 1: 16384 MiB (6418 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303033-1534024536/watcher-4303033-1534024536 -o /tmp/evaluation-result-4303033-1534024536/solver-4303033-1534024536 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21560 --watchdog 2580 xcsp_picat HOME/instance-4303033-1534024536.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=25140, runsolver pid=25137

[startup+0.100161 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=17040936/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2033560 memory=26436 CPUtime=0.1 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 1651 0 0 0 10 0 0 0 20 0 1 0 220016761 2082365440 6609 33554432000 4194304 5849708 140734689844576 140734689843880 4476417 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 508390 6609 629 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 26436 KiB

[startup+0.209671 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=17021884/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2033560 memory=49464 CPUtime=0.21 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 1795 0 0 0 20 1 0 0 20 0 1 0 220016761 2082365440 12366 33554432000 4194304 5849708 140734689844576 140734689843880 4538439 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 508390 12366 629 405 0 505335 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 49464 KiB

[startup+0.309623 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=17005500/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2033560 memory=65848 CPUtime=0.31 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 1803 0 0 0 30 1 0 0 20 0 1 0 220016761 2082365440 16462 33554432000 4194304 5849708 140734689844576 140734689843880 4473368 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 508390 16462 629 405 0 505335 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 65848 KiB

[startup+0.700391 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=16972360/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2033560 memory=129336 CPUtime=0.69 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 1834 0 0 0 67 2 0 0 20 0 1 0 220016761 2082365440 32334 33554432000 4194304 5849708 140734689844576 140734689843880 4490413 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 508390 32334 629 405 0 505335 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 129336 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=16886344/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2033560 memory=254320 CPUtime=1.49 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 1902 0 0 0 145 4 0 0 20 0 1 0 220016761 2082365440 63580 33554432000 4194304 5849708 140734689844576 140734689843880 4534547 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 508390 63580 629 405 0 505335 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 254320 KiB

[startup+3.10942 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=16718420/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2045540 memory=348748 CPUtime=3.1 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 5621 0 0 0 285 25 0 0 20 0 1 0 220016761 2094632960 87187 33554432000 4194304 5849708 140734689844576 140734689843736 140652410175367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 511385 87187 706 405 0 508330 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2045540 KiB
Current children cumulated memory: 348748 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=16700168/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2063564 memory=366844 CPUtime=6.29 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 8102 0 0 0 578 51 0 0 20 0 1 0 220016761 2113089536 91711 33554432000 4194304 5849708 140734689844576 140734689843672 5606203 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 515891 91711 723 405 0 512836 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2063564 KiB
Current children cumulated memory: 366844 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=16678272/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2119132 memory=424416 CPUtime=12.68 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 18213 0 0 0 1210 58 0 0 20 0 1 0 220016761 2169991168 106104 33554432000 4194304 5849708 140734689844576 140734689842824 5373161 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 529783 106104 739 405 0 526728 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2119132 KiB
Current children cumulated memory: 424416 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=16674240/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2083528 memory=386816 CPUtime=25.49 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 35232 0 0 0 2445 104 0 0 20 0 1 0 220016761 2133532672 96704 33554432000 4194304 5849708 140734689844576 140734689843672 5606210 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 520882 96704 764 405 0 517827 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2083528 KiB
Current children cumulated memory: 386816 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25141
/proc/meminfo: memFree=16592416/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2163100 memory=468564 CPUtime=51.1 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 54081 0 0 0 4995 115 0 0 20 0 1 0 220016761 2215014400 117141 33554432000 4194304 5849708 140734689844576 140734689843736 5339003 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 540775 117141 764 405 0 537720 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2163100 KiB
Current children cumulated memory: 468564 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25142
/proc/meminfo: memFree=16569060/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2171984 memory=477240 CPUtime=102.28 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 69376 0 0 0 10096 132 0 0 20 0 1 0 220016761 2224111616 119310 33554432000 4194304 5849708 140734689844576 140734689843576 5312667 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 542996 119310 764 405 0 539941 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2171984 KiB
Current children cumulated memory: 477240 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25144
/proc/meminfo: memFree=16565608/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2188660 memory=480868 CPUtime=162.29 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 84281 0 0 0 16071 158 0 0 20 0 1 0 220016761 2241187840 120217 33554432000 4194304 5849708 140734689844576 140734689843448 4234922 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 547165 120217 764 405 0 544110 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2188660 KiB
Current children cumulated memory: 480868 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25145
/proc/meminfo: memFree=16594848/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2153272 memory=456224 CPUtime=222.28 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 102472 0 0 0 22046 182 0 0 20 0 1 0 220016761 2204950528 114056 33554432000 4194304 5849708 140734689844576 140734689843736 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 538318 114056 764 405 0 535263 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2153272 KiB
Current children cumulated memory: 456224 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 25154
/proc/meminfo: memFree=16529028/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2220512 memory=515664 CPUtime=282.28 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 119966 0 0 0 28022 206 0 0 20 0 1 0 220016761 2273804288 128916 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 555128 128916 764 405 0 552073 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2220512 KiB
Current children cumulated memory: 515664 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25181
/proc/meminfo: memFree=16531968/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2226580 memory=511664 CPUtime=342.28 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 140753 0 0 0 33996 232 0 0 20 0 1 0 220016761 2280017920 127916 33554432000 4194304 5849708 140734689844576 140734689842968 5359186 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 556645 127916 764 405 0 553590 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2226580 KiB
Current children cumulated memory: 511664 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25182
/proc/meminfo: memFree=16512308/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2194700 memory=493292 CPUtime=402.28 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 160205 0 0 0 39969 259 0 0 20 0 1 0 220016761 2247372800 123323 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 548675 123323 764 405 0 545620 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2194700 KiB
Current children cumulated memory: 493292 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 25183
/proc/meminfo: memFree=16486372/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2213948 memory=519412 CPUtime=462.28 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 178783 0 0 0 45940 288 0 0 20 0 1 0 220016761 2267082752 129853 33554432000 4194304 5849708 140734689844576 140734689843736 5438212 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 553487 129853 764 405 0 550432 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2213948 KiB
Current children cumulated memory: 519412 KiB


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

/proc/25140/statm: 592389 170042 764 405 0 589334 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2369556 KiB
Current children cumulated memory: 680168 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25222
/proc/meminfo: memFree=16172644/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2437316 memory=747956 CPUtime=1782.23 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 682341 0 0 0 177282 941 0 0 20 0 1 0 220016761 2495811584 186989 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 609329 186989 764 405 0 606274 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2437316 KiB
Current children cumulated memory: 747956 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25223
/proc/meminfo: memFree=16190624/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2419596 memory=730112 CPUtime=1842.23 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 695504 0 0 0 183256 967 0 0 20 0 1 0 220016761 2477666304 182528 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 604899 182528 764 405 0 601844 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2419596 KiB
Current children cumulated memory: 730112 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25224
/proc/meminfo: memFree=16155304/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2430228 memory=740868 CPUtime=1902.23 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 708668 0 0 0 189229 994 0 0 20 0 1 0 220016761 2488553472 185217 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 607557 185217 764 405 0 604502 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2430228 KiB
Current children cumulated memory: 740868 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25226
/proc/meminfo: memFree=16061452/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2418940 memory=729580 CPUtime=1962.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 722798 0 0 0 195195 1027 0 0 20 0 1 0 220016761 2476994560 182395 33554432000 4194304 5849708 140734689844576 140734689843576 5340368 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 604735 182395 764 405 0 601680 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2418940 KiB
Current children cumulated memory: 729580 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25227
/proc/meminfo: memFree=15967684/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2444528 memory=755168 CPUtime=2022.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 737095 0 0 0 201175 1047 0 0 20 0 1 0 220016761 2503196672 188792 33554432000 4194304 5849708 140734689844576 140734689843576 5340368 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 611132 188792 764 405 0 608077 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 2444528 KiB
Current children cumulated memory: 755168 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25235
/proc/meminfo: memFree=16026052/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2415964 memory=726420 CPUtime=2082.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 753466 0 0 0 207148 1074 0 0 20 0 1 0 220016761 2473947136 181605 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 603991 181605 764 405 0 600936 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2415964 KiB
Current children cumulated memory: 726420 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25236
/proc/meminfo: memFree=16007784/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2435480 memory=746120 CPUtime=2142.23 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 765489 0 0 0 213114 1109 0 0 20 0 1 0 220016761 2493931520 186530 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 608870 186530 764 405 0 605815 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 2435480 KiB
Current children cumulated memory: 746120 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25237
/proc/meminfo: memFree=16033676/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2409900 memory=720364 CPUtime=2202.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 774373 0 0 0 219087 1135 0 0 20 0 1 0 220016761 2467737600 180091 33554432000 4194304 5849708 140734689844576 140734689843576 5307587 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 602475 180091 764 405 0 599420 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 2409900 KiB
Current children cumulated memory: 720364 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 25238
/proc/meminfo: memFree=16035632/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2407396 memory=718036 CPUtime=2262.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 779152 0 0 0 225058 1164 0 0 20 0 1 0 220016761 2465173504 179509 33554432000 4194304 5849708 140734689844576 140734689843448 5437496 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 601849 179509 764 405 0 598794 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 2407396 KiB
Current children cumulated memory: 718036 KiB

[startup+2322.3 s]
/proc/loadavg: 1.92 2.00 2.04 2/180 25285
/proc/meminfo: memFree=16808988/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2412712 memory=723228 CPUtime=2322.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 789353 0 0 0 231030 1192 0 0 20 0 1 0 220016761 2470617088 180807 33554432000 4194304 5849708 140734689844576 140734689843576 5338306 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 603178 180807 764 405 0 600123 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 2412712 KiB
Current children cumulated memory: 723228 KiB

[startup+2382.3 s]
/proc/loadavg: 1.34 1.82 1.98 2/180 25286
/proc/meminfo: memFree=16814748/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2407396 memory=718036 CPUtime=2382.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 792965 0 0 0 237004 1218 0 0 20 0 1 0 220016761 2465173504 179509 33554432000 4194304 5849708 140734689844576 140734689843576 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 601849 179509 764 405 0 598794 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 2407396 KiB
Current children cumulated memory: 718036 KiB

[startup+2442.3 s]
/proc/loadavg: 1.12 1.67 1.91 2/180 25287
/proc/meminfo: memFree=16815380/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2407396 memory=718036 CPUtime=2442.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 800602 0 0 0 242976 1246 0 0 20 0 1 0 220016761 2465173504 179509 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 601849 179509 764 405 0 598794 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 2407396 KiB
Current children cumulated memory: 718036 KiB

[startup+2502.3 s]
/proc/loadavg: 1.05 1.55 1.86 2/180 25288
/proc/meminfo: memFree=16780024/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2443588 memory=754192 CPUtime=2502.22 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 814066 0 0 0 248938 1284 0 0 20 0 1 0 220016761 2502234112 188548 33554432000 4194304 5849708 140734689844576 140734689843576 140652410175367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 610897 188548 764 405 0 607842 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 2443588 KiB
Current children cumulated memory: 754192 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.03 1.51 1.84 2/180 25288
/proc/meminfo: memFree=16799140/32770624 swapFree=67108796/67108860
[pid=25140] ppid=25137 vsize=2424432 memory=734840 CPUtime=2519.93 cores=1,3,5,7
/proc/25140/stat : 25140 (xcsp_picat) R 25137 25140 21527 0 -1 4202496 815366 0 0 0 250700 1293 0 0 20 0 1 0 220016761 2482618368 183710 33554432000 4194304 5849708 140734689844576 140734689843576 5437627 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41082880 140734689850550 140734689850628 140734689850628 140734689853386 0
/proc/25140/statm: 606108 183710 764 405 0 603053 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 2424432 KiB
Current children cumulated memory: 734840 KiB

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

[startup+2520.01 s]
# the end of solver process 25140 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.01 s, system=12.9357 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): 2519.94
CPU user time (s): 2507.01
CPU system time (s): 12.9357
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 2556160
Max. memory (cumulated for all children) (KiB): 866780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.01
system time used= 12.9357
maximum resident set size= 866780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 815366
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= 42
involuntary context switches= 1131


# summary of solver processes directly reported to runsolver:
#   pid: 25140
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2507.01
#   total CPU system time (s): 12.9357

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.75034 second user time and 18.2888 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-11 23:55:36
IDJOB=4303033
IDBENCH=141556
IDSOLVER=2778
FILE ID=node138/4303033-1534024536
RUNJOBID= node138-1533993481-21560
PBS_JOBID= 21036952
Free space on /tmp= 24252 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a3-galaxy12_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303033-1534024536/watcher-4303033-1534024536 -o /tmp/evaluation-result-4303033-1534024536/solver-4303033-1534024536 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21560 --watchdog 2580  xcsp_picat HOME/instance-4303033-1534024536.xml

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

MD5SUM BENCH= 294b097d449017f2d3f7014537fb5318
RANDOM SEED=473868069

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17065592 kB
MemAvailable:   31434512 kB
Buffers:           99096 kB
Cached:         14339664 kB
SwapCached:           12 kB
Active:          7615648 kB
Inactive:        7349264 kB
Active(anon):     468184 kB
Inactive(anon):   110048 kB
Active(file):    7147464 kB
Inactive(file):  7239216 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:        501300 kB
Mapped:            51940 kB
Shmem:             49740 kB
Slab:             438648 kB
SReclaimable:     410700 kB
SUnreclaim:        27948 kB
KernelStack:        3360 kB
PageTables:         6076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2530188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    389120 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24252 MiB
End job on node138 at 2018-08-12 00:37:36