Trace number 4407742

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 2019-09-12Signal 631.463 961.225

General information on the benchmark

NamePigeonsPlus/PigeonsPlus-m1-s1/
pigeonsPlus-06-10.xml
MD5SUMd8f2dbbfaf974ac67eca0d36488f1391
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 benchmark25.7083
Satisfiable
(Un)Satisfiability was proved
Number of variables66
Number of constraints27
Number of domains2
Minimum domain size5
Maximum domain size6
Distribution of domain sizes[{"size":5,"count":6},{"size":6,"count":60}]
Minimum variable degree1
Maximum variable degree6
Distribution of variable degrees[{"degree":1,"count":54},{"degree":2,"count":6},{"degree":6,"count":6}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":21},{"arity":10,"count":6}]
Number of extensional constraints27
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":27}]
Optimization problemNO
Type of objective

Solver Data 

622.08/622.16	terminate called after throwing an instance of 'Minisat::OutOfMemoryException'
622.08/622.16	c xcsp_picat version 2.7b12 (9/12/2019)

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 (13568 MiB free)
  memory of node 1: 16384 MiB (11075 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407742-1569512337/watcher-4407742-1569512337 -o /tmp/evaluation-result-4407742-1569512337/solver-4407742-1569512337 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16426 --watchdog 2560 xcsp_picat HOME/instance-4407742-1569512337.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=17091, runsolver pid=17088
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 2.03 2.14 1.96 3/199 17092
/proc/meminfo: memFree=25220572/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=18088 CPUtime=0.1 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 1645 0 0 0 10 0 0 0 20 0 1 0 527502651 2080477184 4522 33554432000 4194304 5870510 140720308735376 140720308734680 140248243891200 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 4522 832 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18088 KiB

[startup+0.20973 s]*
/proc/loadavg: 2.03 2.14 1.96 3/199 17092
/proc/meminfo: memFree=25214692/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=24232 CPUtime=0.21 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 1648 0 0 0 21 0 0 0 20 0 1 0 527502651 2080477184 6058 33554432000 4194304 5870510 140720308735376 140720308734680 140248243891200 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 6058 832 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24232 KiB

[startup+0.309668 s]*
/proc/loadavg: 2.03 2.14 1.96 3/199 17092
/proc/meminfo: memFree=25208300/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=30376 CPUtime=0.3 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 1651 0 0 0 30 0 0 0 20 0 1 0 527502651 2080477184 7594 33554432000 4194304 5870510 140720308735376 140720308734680 4461503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 7594 832 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30376 KiB

[startup+0.700302 s]
/proc/loadavg: 2.03 2.14 1.96 3/199 17092
/proc/meminfo: memFree=25195888/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=52904 CPUtime=0.69 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 1662 0 0 0 68 1 0 0 20 0 1 0 527502651 2080477184 13226 33554432000 4194304 5870510 140720308735376 140720308734680 4461434 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 13226 832 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 52904 KiB

[startup+1.50033 s]
/proc/loadavg: 2.03 2.14 1.96 3/199 17092
/proc/meminfo: memFree=25169264/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=98100 CPUtime=1.48 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 1684 0 0 0 147 1 0 0 20 0 1 0 527502651 2080477184 24525 33554432000 4194304 5870510 140720308735376 140720308734680 4462606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 24525 839 410 0 503402 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 98100 KiB

[startup+3.1095 s]
/proc/loadavg: 2.03 2.14 1.96 3/199 17092
/proc/meminfo: memFree=25054112/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=190260 CPUtime=3.09 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 1749 0 0 0 306 3 0 0 20 0 1 0 527502651 2080477184 47565 33554432000 4194304 5870510 140720308735376 140720308734680 140248243891200 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 47565 839 410 0 503402 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 190260 KiB

[startup+6.30031 s]
/proc/loadavg: 2.10 2.16 1.96 3/199 17092
/proc/meminfo: memFree=24872508/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=372532 CPUtime=6.29 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 1844 0 0 0 623 6 0 0 20 0 1 0 527502651 2080477184 93133 33554432000 4194304 5870510 140720308735376 140720308734680 4530828 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 93133 839 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 372532 KiB

[startup+12.7003 s]
/proc/loadavg: 2.10 2.15 1.96 3/199 17092
/proc/meminfo: memFree=24537060/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=741172 CPUtime=12.68 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 2049 0 0 0 1256 12 0 0 20 0 1 0 527502651 2080477184 185293 33554432000 4194304 5870510 140720308735376 140720308734680 4515394 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 185293 839 410 0 503402 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 741172 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.15 1.96 3/199 17095
/proc/meminfo: memFree=23787540/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=2031716 memory=1476404 CPUtime=25.49 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 2427 0 0 0 2525 24 0 0 20 0 1 0 527502651 2080477184 369101 33554432000 4194304 5870510 140720308735376 140720308734680 4770676 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 507929 369101 839 410 0 503402 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1476404 KiB

[startup+51.1098 s]
/proc/loadavg: 2.05 2.13 1.96 3/199 17095
/proc/meminfo: memFree=22037808/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=4228004 memory=3194168 CPUtime=51.09 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 4986 0 0 0 5063 46 0 0 20 0 1 0 527502651 4329476096 798542 33554432000 4194304 5870510 140720308735376 140720308734696 4525405 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1057001 798542 844 410 0 1052474 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 4228004 KiB
Current children cumulated memory: 3194168 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.11 1.96 3/199 17099
/proc/meminfo: memFree=21548084/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=6296840 memory=3810264 CPUtime=102.28 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 11969 0 0 0 10140 88 0 0 20 0 1 0 527502651 6447964160 952566 33554432000 4194304 5870510 140720308735376 140720308734600 5246232 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1574210 952566 867 410 0 1569683 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 6296840 KiB
Current children cumulated memory: 3810264 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.09 1.96 3/201 17113
/proc/meminfo: memFree=20312988/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=6351676 memory=4915724 CPUtime=162.28 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 15484 0 0 0 16114 114 0 0 20 0 1 0 527502651 6504116224 1228931 33554432000 4194304 5870510 140720308735376 140720308734696 4653274 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1587919 1228931 867 410 0 1583392 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 6351676 KiB
Current children cumulated memory: 4915724 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.08 1.96 3/200 17117
/proc/meminfo: memFree=19693088/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=6585100 memory=5534608 CPUtime=222.27 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 22306 0 0 0 22031 196 0 0 20 0 1 0 527502651 6743142400 1383652 33554432000 4194304 5870510 140720308735376 140720308734696 5245088 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1646275 1383652 867 410 0 1641748 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 6585100 KiB
Current children cumulated memory: 5534608 KiB

[startup+282.3 s]
/proc/loadavg: 1.94 2.05 1.96 3/200 17121
/proc/meminfo: memFree=18974820/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=7035720 memory=6251468 CPUtime=282.28 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 29925 0 0 0 27939 289 0 0 20 0 1 0 527502651 7204577280 1562867 33554432000 4194304 5870510 140720308735376 140720308734696 4494987 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1758930 1562867 867 410 0 1754403 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 7035720 KiB
Current children cumulated memory: 6251468 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 2.04 1.96 3/201 17127
/proc/meminfo: memFree=17867280/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=7445292 memory=7011812 CPUtime=342.27 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 37143 0 0 0 33875 352 0 0 20 0 1 0 527502651 7623979008 1752953 33554432000 4194304 5870510 140720308735376 140720308734696 5252591 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1861323 1752953 867 410 0 1856796 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 7445292 KiB
Current children cumulated memory: 7011812 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.03 1.96 3/200 17131
/proc/meminfo: memFree=17938356/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=7460256 memory=7286308 CPUtime=402.28 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 43336 0 0 0 39822 406 0 0 20 0 1 0 527502651 7639302144 1821577 33554432000 4194304 5870510 140720308735376 140720308734696 5245088 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1865064 1821577 867 410 0 1860537 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 7460256 KiB
Current children cumulated memory: 7286308 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 1.96 3/199 17135
/proc/meminfo: memFree=17937900/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=7460256 memory=7286308 CPUtime=462.28 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 47429 0 0 0 45821 407 0 0 20 0 1 0 527502651 7639302144 1821577 33554432000 4194304 5870510 140720308735376 140720308734696 5245088 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1865064 1821577 867 410 0 1860537 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 7460256 KiB
Current children cumulated memory: 7286308 KiB


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

/proc/meminfo: memFree=17937948/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=7460256 memory=7286308 CPUtime=522.28 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 51635 0 0 0 51820 408 0 0 20 0 1 0 527502651 7639302144 1821577 33554432000 4194304 5870510 140720308735376 140720308734696 5245088 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 1865064 1821577 867 410 0 1860537 0
Current children cumulated CPU time: 522.28 s
Current children cumulated vsize: 7460256 KiB
Current children cumulated memory: 7286308 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/199 17145
/proc/meminfo: memFree=16424520/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=11800292 memory=8829224 CPUtime=582.28 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) R 17088 17091 16394 0 -1 4202496 62366 0 0 0 57687 541 0 0 20 0 1 0 527502651 12083499008 2207306 33554432000 4194304 5870510 140720308735376 140720308734696 4804338 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 2950073 2207306 867 410 0 2945546 0
Current children cumulated CPU time: 582.28 s
Current children cumulated vsize: 11800292 KiB
Current children cumulated memory: 8829224 KiB

[startup+642.3 s]
/proc/loadavg: 2.58 2.14 2.00 2/201 17151
/proc/meminfo: memFree=9055232/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=623.46 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224185 0 0 0 61646 700 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071580971376 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 623.46 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+702.3 s]
/proc/loadavg: 4.11 2.66 2.19 3/202 17157
/proc/meminfo: memFree=4133000/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=625.55 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224185 0 0 0 61832 723 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071580971376 0 0 17 1 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 625.55 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+762.3 s]
/proc/loadavg: 5.27 3.26 2.42 2/202 17169
/proc/meminfo: memFree=214400/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=627.79 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224185 0 0 0 62045 734 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071580971376 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 627.79 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+822.3 s]
/proc/loadavg: 5.73 3.76 2.65 2/202 17173
/proc/meminfo: memFree=203668/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=628.82 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224185 0 0 0 62138 744 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071580971376 0 0 17 3 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 628.82 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB
heavy processes:
  %CPU=18 pid=17150 uid=0 cmd=

[startup+882.3 s]
/proc/loadavg: 5.90 4.16 2.86 2/203 17179
/proc/meminfo: memFree=217912/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=631.35 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224186 0 0 0 62378 757 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071581338616 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 631.35 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB
heavy processes:
  %CPU=17 pid=17150 uid=0 cmd=/usr/libexec/abrt-hook-ccpp 6 18446744073709551615 17091 506 1001 1569512920 e 17091 17091 

[startup+942.3 s]
/proc/loadavg: 5.21 4.32 2.99 2/201 17183
/proc/meminfo: memFree=257780/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=631.35 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224186 0 0 0 62378 757 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071581338616 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 631.35 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB
heavy processes:
  %CPU=14 pid=17150 uid=0 cmd=/usr/libexec/abrt-hook-ccpp 6 18446744073709551615 17091 506 1001 1569512920 e 17091 17091 

[startup+961.225 s]
# the end of solver process 17091 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=623.788 s, system=7.67471 s

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

[startup+947.2 s]
/proc/loadavg: 5.12 4.32 3.00 2/201 17183
/proc/meminfo: memFree=260760/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=631.35 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224186 0 0 0 62378 757 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071581338616 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 631.35 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+953.6 s]
/proc/loadavg: 5.11 4.33 3.01 2/201 17183
/proc/meminfo: memFree=261872/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=631.35 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224186 0 0 0 62378 757 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071581338616 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 631.35 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+956.8 s]
/proc/loadavg: 5.02 4.32 3.02 2/201 17183
/proc/meminfo: memFree=261056/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=631.35 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224186 0 0 0 62378 757 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071581338616 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 631.35 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+958.4 s]
/proc/loadavg: 5.02 4.32 3.02 2/201 17183
/proc/meminfo: memFree=262328/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=631.35 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224186 0 0 0 62378 757 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071581338616 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 631.35 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+960 s]*
/proc/loadavg: 4.94 4.32 3.02 2/201 17184
/proc/meminfo: memFree=268420/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=631.35 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224186 0 0 0 62378 757 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071581338616 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 631.35 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+960.8 s]
/proc/loadavg: 4.94 4.32 3.02 2/201 17184
/proc/meminfo: memFree=268420/32770624 swapFree=66960348/67108860
[pid=17091] ppid=17088 vsize=15853616 memory=11675880 CPUtime=631.35 cores=1,3,5,7
/proc/17091/stat : 17091 (xcsp_picat) S 17088 17091 16394 0 -1 512 224186 0 0 0 62378 757 0 0 20 0 1 0 527502651 16234102784 2918970 33554432000 4194304 5870510 140720308735376 140720308734136 140248243155415 0 0 4096 8389634 18446744071581338616 0 0 17 5 0 0 0 0 0 7970040 9572284 47493120 140720308737055 140720308737133 140720308737133 140720308740042 0
/proc/17091/statm: 3963404 2918970 877 410 0 3958877 0
Current children cumulated CPU time: 631.35 s
Current children cumulated vsize: 15853616 KiB
Current children cumulated memory: 11675880 KiB

[startup+961.201 s]*
/proc/loadavg: 4.94 4.32 3.02 3/202 17186
/proc/meminfo: memFree=7688088/32770624 swapFree=66960348/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 961.225
CPU time (s): 631.463
CPU user time (s): 623.788
CPU system time (s): 7.67471
CPU usage (%): 65.6936
Max. virtual memory (cumulated for all children) (KiB): 15853616
Max. memory (cumulated for all children) (KiB): 11675880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 623.788
system time used= 7.67471
maximum resident set size= 11676064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224186
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= 3930713
involuntary context switches= 702


# summary of solver processes directly reported to runsolver:
#   pid: 17091
#   total CPU time (s): 631.463
#   total CPU user time (s): 623.788
#   total CPU system time (s): 7.67471

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.89816 second user time and 7.20426 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-26 17:38:18
IDJOB=4407742
IDBENCH=134295
IDSOLVER=2873
FILE ID=node127/4407742-1569512337
RUNJOBID= node127-1569509601-16426
PBS_JOBID= 21705788
Free space on /tmp= 35724 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PigeonsPlus/PigeonsPlus-m1-s1/pigeonsPlus-06-10.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407742-1569512337/watcher-4407742-1569512337 -o /tmp/evaluation-result-4407742-1569512337/solver-4407742-1569512337 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16426 --watchdog 2560  xcsp_picat HOME/instance-4407742-1569512337.xml

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

MD5SUM BENCH= d8f2dbbfaf974ac67eca0d36488f1391
RANDOM SEED=1028482073

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
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	: 5333.55
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:        25235324 kB
MemAvailable:   31589012 kB
Buffers:          127972 kB
Cached:          6441556 kB
SwapCached:        44632 kB
Active:          3466952 kB
Inactive:        3348788 kB
Active(anon):     214292 kB
Inactive(anon):   105940 kB
Active(file):    3252660 kB
Inactive(file):  3242848 kB
Unevictable:      107232 kB
Mlocked:          107232 kB
SwapTotal:      67108860 kB
SwapFree:       66960348 kB
Dirty:            203384 kB
Writeback:             0 kB
AnonPages:        310344 kB
Mapped:            24300 kB
Shmem:             65416 kB
Slab:             315864 kB
SReclaimable:     286640 kB
SUnreclaim:        29224 kB
KernelStack:        3488 kB
PageTables:         5832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2747252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 25080 MiB
End job on node127 at 2019-09-26 17:54:19