Trace number 4309747

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2519.78 2520.09

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-13-14_c18.xml
MD5SUM1e3f313ec943efeca8787f022e591dae
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables182
Number of constraints27
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":182}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":182}]
Minimum constraint arity13
Maximum constraint arity14
Distribution of constraint arities[{"arity":13,"count":14},{"arity":14,"count":13}]
Number of extensional constraints27
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":27}]
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 (12932 MiB free)
  memory of node 1: 16384 MiB (10101 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309747-1534308794/watcher-4309747-1534308794 -o /tmp/evaluation-result-4309747-1534308794/solver-4309747-1534308794 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15984 --watchdog 2580 xcsp_picat HOME/instance-4309747-1534308794.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=18141, runsolver pid=18138
Current StackSize limit: 8192 KiB


[startup+0.100576 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 18142
/proc/meminfo: memFree=23573368/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=2025744 memory=18004 CPUtime=0.1 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 1642 0 0 0 10 0 0 0 20 0 1 0 248442512 2074361856 4501 33554432000 4194304 5849940 140722434715328 140722434714632 4458707 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 506436 4501 591 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18004 KiB

[startup+0.209634 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 18142
/proc/meminfo: memFree=23566996/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=2025744 memory=24148 CPUtime=0.21 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 1645 0 0 0 21 0 0 0 20 0 1 0 248442512 2074361856 6037 33554432000 4194304 5849940 140722434715328 140722434714632 140227738199888 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 506436 6037 591 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24148 KiB

[startup+0.309428 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 18142
/proc/meminfo: memFree=23560704/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=2025744 memory=28484 CPUtime=0.3 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 1651 0 0 0 30 0 0 0 20 0 1 0 248442512 2074361856 7121 33554432000 4194304 5849940 140722434715328 140722434714632 4719655 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 506436 7121 591 405 0 503380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 28484 KiB

[startup+0.700302 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18142
/proc/meminfo: memFree=23550340/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=2025744 memory=48964 CPUtime=0.68 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 1662 0 0 0 68 0 0 0 20 0 1 0 248442512 2074361856 12241 33554432000 4194304 5849940 140722434715328 140722434714632 4488926 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 506436 12241 591 405 0 503380 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 48964 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18142
/proc/meminfo: memFree=23495056/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=2052156 memory=312212 CPUtime=1.48 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 3310 0 0 0 144 4 0 0 20 0 1 0 248442512 2101407744 78053 33554432000 4194304 5849940 140722434715328 140722434714632 4513858 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 513039 78053 628 405 0 509983 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2052156 KiB
Current children cumulated memory: 312212 KiB

[startup+3.10954 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18142
/proc/meminfo: memFree=22909644/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=2501988 memory=678760 CPUtime=3.1 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 4687 0 0 0 299 11 0 0 20 0 1 0 248442512 2562035712 169690 33554432000 4194304 5849940 140722434715328 140722434714648 5285078 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 625497 169690 629 405 0 622441 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2501988 KiB
Current children cumulated memory: 678760 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18142
/proc/meminfo: memFree=22482156/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=2855056 memory=1105456 CPUtime=6.28 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 12900 0 0 0 609 19 0 0 20 0 1 0 248442512 2923577344 276364 33554432000 4194304 5849940 140722434715328 140722434714536 5406749 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 713764 276364 675 405 0 710708 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2855056 KiB
Current children cumulated memory: 1105456 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18142
/proc/meminfo: memFree=21497512/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=3838096 memory=2088688 CPUtime=12.69 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 20183 0 0 0 1232 37 0 0 20 0 1 0 248442512 3930210304 522172 33554432000 4194304 5849940 140722434715328 140722434714504 5335032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 959524 522172 675 405 0 956468 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3838096 KiB
Current children cumulated memory: 2088688 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18142
/proc/meminfo: memFree=20184068/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=5148816 memory=3399408 CPUtime=25.48 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 22785 0 0 0 2489 59 0 0 20 0 1 0 248442512 5272387584 849852 33554432000 4194304 5849940 140722434715328 140722434714504 5406226 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 1287204 849852 675 405 0 1284148 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 5148816 KiB
Current children cumulated memory: 3399408 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18142
/proc/meminfo: memFree=17923728/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=7403412 memory=5654048 CPUtime=51.09 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 209188 0 0 0 4998 111 0 0 20 0 1 0 248442512 7581093888 1413512 33554432000 4194304 5849940 140722434715328 140722434714200 5397642 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 1850853 1413512 686 405 0 1847797 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 7403412 KiB
Current children cumulated memory: 5654048 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18143
/proc/meminfo: memFree=16873612/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702680 CPUtime=102.27 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 875790 0 0 0 10071 156 0 0 20 0 1 0 248442512 8654835712 1675670 33554432000 4194304 5849940 140722434715328 140722434714328 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675670 700 405 0 2109941 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702680 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18145
/proc/meminfo: memFree=16873224/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=162.28 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 1523817 0 0 0 16039 189 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714200 5313073 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18146
/proc/meminfo: memFree=16808032/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=222.27 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 2350268 0 0 0 21998 229 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5312848 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 18147
/proc/meminfo: memFree=16872760/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=282.26 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 3120781 0 0 0 27964 262 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5335774 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 18210
/proc/meminfo: memFree=15973520/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=342.26 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 4167407 0 0 0 33916 310 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18211
/proc/meminfo: memFree=15711040/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=402.23 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 5054688 0 0 0 39870 353 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714200 5392194 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18220
/proc/meminfo: memFree=15710844/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=462.22 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 5720687 0 0 0 45836 386 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714488 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB


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

/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 1722 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+1782.3 s]
/proc/loadavg: 2.25 2.15 2.09 3/188 18282
/proc/meminfo: memFree=15690640/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=1781.99 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 13889599 0 0 0 177349 850 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5335712 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 1781.99 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+1842.3 s]
/proc/loadavg: 2.09 2.12 2.08 3/188 18283
/proc/meminfo: memFree=15164908/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=1842 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 14015742 0 0 0 183338 862 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 140227738701703 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 1842 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/188 18284
/proc/meminfo: memFree=15689776/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=1902 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 14155118 0 0 0 189326 874 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 1902 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 18286
/proc/meminfo: memFree=15689548/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=1962 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 14291233 0 0 0 195316 884 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 1962 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 18287
/proc/meminfo: memFree=15689672/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2021.99 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 14420813 0 0 0 201304 895 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714200 5313035 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2021.99 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 18288
/proc/meminfo: memFree=15689796/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2081.99 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 14729145 0 0 0 207287 912 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5437768 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2081.99 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18290
/proc/meminfo: memFree=15690168/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2141.99 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 15014571 0 0 0 213266 933 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5335774 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2141.99 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18291
/proc/meminfo: memFree=15690032/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2201.99 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 15067810 0 0 0 219258 941 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 140227738701703 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2201.99 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 18300
/proc/meminfo: memFree=15689876/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2261.98 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 15354495 0 0 0 225237 961 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5335774 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2261.98 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2322.3 s]
/proc/loadavg: 2.40 2.12 2.08 3/188 18301
/proc/meminfo: memFree=15165616/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2321.98 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 15489755 0 0 0 231224 974 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714040 5322988 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2321.98 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2382.3 s]
/proc/loadavg: 2.25 2.14 2.09 3/188 18302
/proc/meminfo: memFree=15689812/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2381.99 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 15637814 0 0 0 237212 987 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 140227738701703 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2381.99 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2442.3 s]
/proc/loadavg: 2.09 2.12 2.08 3/188 18303
/proc/meminfo: memFree=15689996/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2441.98 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 15770759 0 0 0 243200 998 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2441.98 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.10 2.07 3/188 18304
/proc/meminfo: memFree=15690164/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2501.98 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 15901318 0 0 0 249187 1011 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 140227738701703 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2501.98 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.09 2.07 3/187 18304
/proc/meminfo: memFree=15690180/32770624 swapFree=67108368/67108860
[pid=18141] ppid=18138 vsize=8451988 memory=6702688 CPUtime=2519.69 cores=0,2,4,6
/proc/18141/stat : 18141 (xcsp_picat) R 18138 18141 15953 0 -1 4202496 15922913 0 0 0 250956 1013 0 0 20 0 1 0 248442512 8654835712 1675672 33554432000 4194304 5849940 140722434715328 140722434714328 5438538 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 36487168 140722434720950 140722434721028 140722434721028 140722434723786 0
/proc/18141/statm: 2112997 1675672 702 405 0 2109941 0
Current children cumulated CPU time: 2519.69 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6702688 KiB

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

[startup+2520.09 s]
# the end of solver process 18141 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.56 s, system=10.2136 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): 2520.09
CPU time (s): 2519.78
CPU user time (s): 2509.56
CPU system time (s): 10.2136
CPU usage (%): 99.9877
Max. virtual memory (cumulated for all children) (KiB): 8601872
Max. memory (cumulated for all children) (KiB): 6852524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.56
system time used= 10.2136
maximum resident set size= 6852524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15922913
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= 342
involuntary context switches= 3660


# summary of solver processes directly reported to runsolver:
#   pid: 18141
#   total CPU time (s): 2519.78
#   total CPU user time (s): 2509.56
#   total CPU system time (s): 10.2136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 14.6553 second user time and 14.2049 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-15 06:53:14
IDJOB=4309747
IDBENCH=141441
IDSOLVER=2794
FILE ID=node148/4309747-1534308794
RUNJOBID= node148-1534293152-15984
PBS_JOBID= 21038138
Free space on /tmp= 42640 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-13-14_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309747-1534308794/watcher-4309747-1534308794 -o /tmp/evaluation-result-4309747-1534308794/solver-4309747-1534308794 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15984 --watchdog 2580  xcsp_picat HOME/instance-4309747-1534308794.xml

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

MD5SUM BENCH= 1e3f313ec943efeca8787f022e591dae
RANDOM SEED=1416767777

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23587388 kB
MemAvailable:   31653028 kB
Buffers:          171880 kB
Cached:          8107756 kB
SwapCached:            4 kB
Active:          4602424 kB
Inactive:        3974860 kB
Active(anon):     250840 kB
Inactive(anon):   106944 kB
Active(file):    4351584 kB
Inactive(file):  3867916 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              6672 kB
Writeback:             0 kB
AnonPages:        396800 kB
Mapped:            57512 kB
Shmem:             57780 kB
Slab:             303692 kB
SReclaimable:     274600 kB
SUnreclaim:        29092 kB
KernelStack:        3568 kB
PageTables:         5772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2636136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    305152 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 42636 MiB
End job on node148 at 2018-08-15 07:35:14