Trace number 4407743

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
(reference) PicatSAT 2019-09-12? (TO) 2400.1 2400.06

General information on the benchmark

NamePigeonsPlus/PigeonsPlus-m1-s1/
pigeonsPlus-10-07.xml
MD5SUMbe3145b3ca4b2537c465fbe886a795e4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark703.608
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints65
Number of domains2
Minimum domain size9
Maximum domain size10
Distribution of domain sizes[{"size":9,"count":10},{"size":10,"count":70}]
Minimum variable degree1
Maximum variable degree10
Distribution of variable degrees[{"degree":1,"count":60},{"degree":2,"count":10},{"degree":10,"count":10}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":55},{"arity":7,"count":10}]
Number of extensional constraints65
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":65}]
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 (9780 MiB free)
  memory of node 1: 16384 MiB (14174 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407743-1569512337/watcher-4407743-1569512337 -o /tmp/evaluation-result-4407743-1569512337/solver-4407743-1569512337 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1569509602-14803 --watchdog 2560 xcsp_picat HOME/instance-4407743-1569512337.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=15526, runsolver pid=15523
Current StackSize limit: 8192 KiB


[startup+0.100115 s]*
/proc/loadavg: 2.00 2.00 1.89 3/199 15527
/proc/meminfo: memFree=24515868/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=2031716 memory=17828 CPUtime=0.1 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 1603 0 0 0 10 0 0 0 20 0 1 0 527498540 2080477184 4457 33554432000 4194304 5870510 140726611506560 140726611503704 140185673350144 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 507929 4457 793 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17828 KiB

[startup+0.209677 s]*
/proc/loadavg: 2.00 2.00 1.89 3/199 15527
/proc/meminfo: memFree=24509724/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=2031716 memory=26020 CPUtime=0.21 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 1607 0 0 0 21 0 0 0 20 0 1 0 527498540 2080477184 6505 33554432000 4194304 5870510 140726611506560 140726611503704 4507769 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 507929 6505 793 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 26020 KiB

[startup+0.309617 s]*
/proc/loadavg: 2.00 2.00 1.89 3/199 15527
/proc/meminfo: memFree=24503564/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=2031716 memory=30352 CPUtime=0.31 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 1609 0 0 0 31 0 0 0 20 0 1 0 527498540 2080477184 7588 33554432000 4194304 5870510 140726611506560 140726611505864 140185673350144 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 507929 7588 839 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30352 KiB

[startup+0.700285 s]
/proc/loadavg: 2.00 2.00 1.89 3/199 15527
/proc/meminfo: memFree=24491168/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=2031716 memory=52880 CPUtime=0.69 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 1620 0 0 0 69 0 0 0 20 0 1 0 527498540 2080477184 13220 33554432000 4194304 5870510 140726611506560 140726611505864 140185673350144 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 507929 13220 839 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 52880 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 1.89 3/199 15527
/proc/meminfo: memFree=24462372/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=2031716 memory=99984 CPUtime=1.49 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 1643 0 0 0 148 1 0 0 20 0 1 0 527498540 2080477184 24996 33554432000 4194304 5870510 140726611506560 140726611505864 140185673350144 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 507929 24996 839 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 99984 KiB

[startup+3.11163 s]
/proc/loadavg: 2.00 2.00 1.89 3/199 15527
/proc/meminfo: memFree=24342524/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=2031716 memory=196240 CPUtime=3.1 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 1715 0 0 0 307 3 0 0 20 0 1 0 527498540 2080477184 49060 33554432000 4194304 5870510 140726611506560 140726611505864 4458770 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 507929 49060 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 196240 KiB

[startup+6.30025 s]
/proc/loadavg: 2.00 2.00 1.89 3/199 15527
/proc/meminfo: memFree=24166200/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=2031716 memory=382608 CPUtime=6.29 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 1825 0 0 0 623 6 0 0 20 0 1 0 527498540 2080477184 95652 33554432000 4194304 5870510 140726611506560 140726611505864 140185673350144 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 507929 95652 839 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 382608 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.89 3/199 15527
/proc/meminfo: memFree=23813336/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=2031716 memory=761488 CPUtime=12.69 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 2017 0 0 0 1256 13 0 0 20 0 1 0 527498540 2080477184 190372 33554432000 4194304 5870510 140726611506560 140726611505864 140185673350144 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 507929 190372 839 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 761488 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 1.89 3/199 15588
/proc/meminfo: memFree=24095652/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3090672 memory=1438696 CPUtime=25.49 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 3519 0 0 0 2524 25 0 0 20 0 1 0 527498540 3164848128 359674 33554432000 4194304 5870510 140726611506560 140726611505880 4464657 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 772668 359674 844 410 0 768141 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3090672 KiB
Current children cumulated memory: 1438696 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.00 1.89 3/199 15590
/proc/meminfo: memFree=23655344/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3124848 memory=1876260 CPUtime=51.1 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 8527 0 0 0 5072 38 0 0 20 0 1 0 527498540 3199844352 469065 33554432000 4194304 5870510 140726611506560 140726611505880 5246343 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 781212 469065 864 410 0 776685 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 3124848 KiB
Current children cumulated memory: 1876260 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/199 15594
/proc/meminfo: memFree=23640964/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3263476 memory=1950676 CPUtime=102.29 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 13971 0 0 0 10166 63 0 0 20 0 1 0 527498540 3341799424 487669 33554432000 4194304 5870510 140726611506560 140726611505528 5246145 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 815869 487669 864 410 0 811342 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 3263476 KiB
Current children cumulated memory: 1950676 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.01 1.91 3/200 15606
/proc/meminfo: memFree=22485276/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3426384 memory=3024220 CPUtime=162.28 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 19274 0 0 0 16099 129 0 0 20 0 1 0 527498540 3508617216 756055 33554432000 4194304 5870510 140726611506560 140726611505880 5246133 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 856596 756055 864 410 0 852069 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 3426384 KiB
Current children cumulated memory: 3024220 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/200 15612
/proc/meminfo: memFree=22188028/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3720668 memory=2156044 CPUtime=222.29 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 26273 0 0 0 22046 183 0 0 20 0 1 0 527498540 3809964032 539011 33554432000 4194304 5870510 140726611506560 140726611505528 5246093 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 930167 539011 864 410 0 925640 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 3720668 KiB
Current children cumulated memory: 2156044 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/200 15616
/proc/meminfo: memFree=22041632/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3731180 memory=3458952 CPUtime=282.28 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 31032 0 0 0 28003 225 0 0 20 0 1 0 527498540 3820728320 864738 33554432000 4194304 5870510 140726611506560 140726611505880 5246340 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 932795 864738 864 410 0 928268 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 3731180 KiB
Current children cumulated memory: 3458952 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 15620
/proc/meminfo: memFree=21773408/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3878732 memory=3727332 CPUtime=342.29 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 36986 0 0 0 33950 279 0 0 20 0 1 0 527498540 3971821568 931833 33554432000 4194304 5870510 140726611506560 140726611505880 5245875 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 969683 931833 864 410 0 965156 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 3878732 KiB
Current children cumulated memory: 3727332 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 15626
/proc/meminfo: memFree=21771972/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3878732 memory=3727332 CPUtime=402.29 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 39664 0 0 0 39950 279 0 0 20 0 1 0 527498540 3971821568 931833 33554432000 4194304 5870510 140726611506560 140726611505880 5245197 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 969683 931833 864 410 0 965156 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 3878732 KiB
Current children cumulated memory: 3727332 KiB

[startup+462.3 s]
/proc/loadavg: 1.97 2.00 1.93 3/199 15630
/proc/meminfo: memFree=21698712/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=3878732 memory=3794192 CPUtime=462.29 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 43245 0 0 0 45948 281 0 0 20 0 1 0 527498540 3971821568 948548 33554432000 4194304 5870510 140726611506560 140726611505880 5245088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 969683 948548 865 410 0 965156 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 3878732 KiB
Current children cumulated memory: 3794192 KiB


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

/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 1602.31 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+1662.3 s]
/proc/loadavg: 2.11 2.13 2.02 3/200 15824
/proc/meminfo: memFree=18236564/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=1662.31 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 282081 0 0 0 165798 433 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337379 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 1662.31 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+1722.3 s]
/proc/loadavg: 2.04 2.10 2.02 3/199 15828
/proc/meminfo: memFree=18235896/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=1722.31 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 288627 0 0 0 171797 434 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337589 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.09 2.02 3/199 15832
/proc/meminfo: memFree=18236096/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=1782.31 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 296431 0 0 0 177797 434 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.02 3/199 15838
/proc/meminfo: memFree=18236124/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=1842.31 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 302912 0 0 0 183797 434 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337504 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/199 15842
/proc/meminfo: memFree=18236468/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=1902.32 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 310685 0 0 0 189797 435 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/200 15854
/proc/meminfo: memFree=18235844/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=1962.31 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 315626 0 0 0 195796 435 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337357 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/200 15860
/proc/meminfo: memFree=18234916/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=2022.32 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 316483 0 0 0 201796 436 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/200 15864
/proc/meminfo: memFree=18235056/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=2082.32 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 316921 0 0 0 207796 436 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+2142.3 s]
/proc/loadavg: 2.06 2.04 2.02 3/200 15868
/proc/meminfo: memFree=18234496/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=2142.32 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 317292 0 0 0 213796 436 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337384 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.04 2.02 3/200 15874
/proc/meminfo: memFree=18360748/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=2202.32 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 317758 0 0 0 219795 437 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.04 2.03 3/199 15878
/proc/meminfo: memFree=18309056/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7133008 CPUtime=2262.32 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 318127 0 0 0 225795 437 0 0 20 0 1 0 527498540 9402966016 1783252 33554432000 4194304 5870510 140726611506560 140726611505112 5337376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783252 884 410 0 2291119 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7133008 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.04 2.03 3/199 15882
/proc/meminfo: memFree=18307108/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7135108 CPUtime=2322.32 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 318567 0 0 0 231795 437 0 0 20 0 1 0 527498540 9402966016 1783777 33554432000 4194304 5870510 140726611506560 140726611505112 5337550 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1783777 884 410 0 2291119 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7135108 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.03 3/199 15888
/proc/meminfo: memFree=18303132/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7138996 CPUtime=2382.32 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 319002 0 0 0 237795 437 0 0 20 0 1 0 527498540 9402966016 1784749 33554432000 4194304 5870510 140726611506560 140726611505112 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1784749 884 410 0 2291119 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7138996 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.03 2.03 3/199 15888
/proc/meminfo: memFree=18378400/32770624 swapFree=66999976/67108860
[pid=15526] ppid=15523 vsize=9182584 memory=7140528 CPUtime=2400.03 cores=1,3,5,7
/proc/15526/stat : 15526 (xcsp_picat) R 15523 15526 14771 0 -1 4202496 319147 0 0 0 239566 437 0 0 20 0 1 0 527498540 9402966016 1785132 33554432000 4194304 5870510 140726611506560 140726611505112 5337389 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27987968 140726611514399 140726611514477 140726611514477 140726611517386 0
/proc/15526/statm: 2295646 1785132 884 410 0 2291119 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 9182584 KiB
Current children cumulated memory: 7140528 KiB

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

[startup+2400.06 s]
# the end of solver process 15526 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2395.67 s, system=4.43207 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): 2400.06
CPU time (s): 2400.1
CPU user time (s): 2395.67
CPU system time (s): 4.43207
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 9182584
Max. memory (cumulated for all children) (KiB): 7140528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2395.67
system time used= 4.43206
maximum resident set size= 7140528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 319148
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= 6
involuntary context switches= 846


# summary of solver processes directly reported to runsolver:
#   pid: 15526
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2395.67
#   total CPU system time (s): 4.43207

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.42189 second user time and 17.2338 second system time

The end

Launcher Data 

Begin job on node123 at 2019-09-26 17:38:18
IDJOB=4407743
IDBENCH=134309
IDSOLVER=2873
FILE ID=node123/4407743-1569512337
RUNJOBID= node123-1569509602-14803
PBS_JOBID= 21705792
Free space on /tmp= 25848 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PigeonsPlus/PigeonsPlus-m1-s1/pigeonsPlus-10-07.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407743-1569512337/watcher-4407743-1569512337 -o /tmp/evaluation-result-4407743-1569512337/solver-4407743-1569512337 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1569509602-14803 --watchdog 2560  xcsp_picat HOME/instance-4407743-1569512337.xml

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

MD5SUM BENCH= be3145b3ca4b2537c465fbe886a795e4
RANDOM SEED=252650524

node123.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	: 5333.49
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	: 5333.49
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	: 5333.49
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	: 5333.49
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:        24530204 kB
MemAvailable:   30733560 kB
Buffers:          136008 kB
Cached:          6244152 kB
SwapCached:         6552 kB
Active:          4425992 kB
Inactive:        3051800 kB
Active(anon):    1106608 kB
Inactive(anon):    63988 kB
Active(file):    3319384 kB
Inactive(file):  2987812 kB
Unevictable:      107220 kB
Mlocked:          107220 kB
SwapTotal:      67108860 kB
SwapFree:       66999976 kB
Dirty:             73000 kB
Writeback:             0 kB
AnonPages:       1199380 kB
Mapped:            24116 kB
Shmem:             64448 kB
Slab:             355128 kB
SReclaimable:     324620 kB
SUnreclaim:        30508 kB
KernelStack:        3504 kB
PageTables:         7636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3804736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1124352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 25844 MiB
End job on node123 at 2019-09-26 18:18:18