Trace number 4303402

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 2018-08-02? (TO) 2519.89 2520.1

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-08-09_c18.xml
MD5SUM352bf2632dd9da6639b1d332c92c1592
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 variables72
Number of constraints17
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":72}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":72}]
Minimum constraint arity8
Maximum constraint arity9
Distribution of constraint arities[{"arity":8,"count":9},{"arity":9,"count":8}]
Number of extensional constraints17
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":17}]
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 (8736 MiB free)
  memory of node 1: 16384 MiB (1822 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303402-1534016763/watcher-4303402-1534016763 -o /tmp/evaluation-result-4303402-1534016763/solver-4303402-1534016763 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21559 --watchdog 2580 xcsp_picat HOME/instance-4303402-1534016763.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
Current StackSize limit: 8192 KiB

solver pid=24296, runsolver pid=24293

[startup+0.100671 s]*
/proc/loadavg: 1.97 2.00 2.04 3/187 24297
/proc/meminfo: memFree=10797604/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=2025744 memory=18272 CPUtime=0.1 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 1699 0 0 0 10 0 0 0 20 0 1 0 219239512 2074361856 4568 33554432000 4194304 5849708 140727536358000 140727536357304 4476750 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 506436 4568 591 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18272 KiB

[startup+0.209518 s]*
/proc/loadavg: 1.97 2.00 2.04 3/187 24297
/proc/meminfo: memFree=10791556/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=2025744 memory=24416 CPUtime=0.21 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 1702 0 0 0 21 0 0 0 20 0 1 0 219239512 2074361856 6104 33554432000 4194304 5849708 140727536358000 140727536357304 140449573198848 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 506436 6104 591 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24416 KiB

[startup+0.309301 s]*
/proc/loadavg: 1.97 2.00 2.04 3/187 24297
/proc/meminfo: memFree=10784924/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=2025744 memory=30560 CPUtime=0.3 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 1705 0 0 0 30 0 0 0 20 0 1 0 219239512 2074361856 7640 33554432000 4194304 5849708 140727536358000 140727536357304 140449573198848 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 506436 7640 591 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 30560 KiB

[startup+0.700266 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 24297
/proc/meminfo: memFree=10774924/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=2025744 memory=51260 CPUtime=0.69 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 1720 0 0 0 69 0 0 0 20 0 1 0 219239512 2074361856 12815 33554432000 4194304 5849708 140727536358000 140727536357304 4786771 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 506436 12815 594 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 51260 KiB

[startup+1.50034 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 24297
/proc/meminfo: memFree=10709436/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=2152280 memory=250660 CPUtime=1.49 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 4063 0 0 0 145 4 0 0 20 0 1 0 219239512 2203934720 62665 33554432000 4194304 5849708 140727536358000 140727536357368 4817376 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 538070 62665 623 405 0 535015 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2152280 KiB
Current children cumulated memory: 250660 KiB

[startup+3.10931 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 24297
/proc/meminfo: memFree=10373680/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=2227988 memory=439112 CPUtime=3.09 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 6497 0 0 0 302 7 0 0 20 0 1 0 219239512 2281459712 109778 33554432000 4194304 5849708 140727536358000 140727536357320 140449573220231 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 556997 109778 638 405 0 553942 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2227988 KiB
Current children cumulated memory: 439112 KiB

[startup+6.3003 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 24297
/proc/meminfo: memFree=10012548/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=2588372 memory=799384 CPUtime=6.29 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 12284 0 0 0 611 18 0 0 20 0 1 0 219239512 2650492928 199846 33554432000 4194304 5849708 140727536358000 140727536357176 140449573220231 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 647093 199846 669 405 0 644038 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2588372 KiB
Current children cumulated memory: 799384 KiB

[startup+12.7003 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 24297
/proc/meminfo: memFree=9027220/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=3571412 memory=1782616 CPUtime=12.68 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 16567 0 0 0 1227 41 0 0 20 0 1 0 219239512 3657125888 445654 33554432000 4194304 5849708 140727536358000 140727536357176 4454749 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 892853 445654 669 405 0 889798 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 3571412 KiB
Current children cumulated memory: 1782616 KiB

[startup+25.5002 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 24297
/proc/meminfo: memFree=8652520/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=3944508 memory=2155756 CPUtime=25.49 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 122698 0 0 0 2479 70 0 0 20 0 1 0 219239512 4039176192 538939 33554432000 4194304 5849708 140727536358000 140727536356872 5391962 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 986127 538939 680 405 0 983072 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3944508 KiB
Current children cumulated memory: 2155756 KiB

[startup+51.1094 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 24297
/proc/meminfo: memFree=8128580/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=51.08 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 357942 0 0 0 5019 89 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 24298
/proc/meminfo: memFree=8128216/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=102.27 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 782270 0 0 0 10117 110 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357160 5437841 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.98 2.03 3/187 24299
/proc/meminfo: memFree=8128652/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=162.27 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 1199384 0 0 0 16095 132 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357160 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/187 24300
/proc/meminfo: memFree=8128848/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=222.26 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 1613426 0 0 0 22071 155 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5437576 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24309
/proc/meminfo: memFree=8128408/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=282.26 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 2027648 0 0 0 28051 175 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536356872 5312893 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 24310
/proc/meminfo: memFree=8127740/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=342.25 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 2369379 0 0 0 34028 197 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536356872 5312914 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 24311
/proc/meminfo: memFree=8128180/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=402.25 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 2805305 0 0 0 40002 223 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5437711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 24312
/proc/meminfo: memFree=7977908/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=462.24 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 3276401 0 0 0 45976 248 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5335528 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB


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

/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24374
/proc/meminfo: memFree=8127296/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=1782.15 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 11880977 0 0 0 177499 716 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5335582 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24375
/proc/meminfo: memFree=8127292/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=1842.15 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 12225247 0 0 0 183480 735 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357160 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24376
/proc/meminfo: memFree=8127508/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=1902.13 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 12602138 0 0 0 189456 757 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5437782 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24377
/proc/meminfo: memFree=8127236/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=1962.13 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 13076885 0 0 0 195435 778 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24378
/proc/meminfo: memFree=8127552/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2022.13 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 13561745 0 0 0 201411 802 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5437815 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 24387
/proc/meminfo: memFree=8126888/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2082.12 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 14015526 0 0 0 207382 830 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5335582 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2142.3 s]
/proc/loadavg: 2.44 2.11 2.08 3/188 24388
/proc/meminfo: memFree=8127328/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2142.12 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 14379561 0 0 0 213358 854 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 140449573220231 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2202.3 s]
/proc/loadavg: 2.26 2.13 2.09 3/188 24389
/proc/meminfo: memFree=8127476/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2202.11 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 14711831 0 0 0 219335 876 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 140449573220231 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2262.3 s]
/proc/loadavg: 2.10 2.11 2.08 3/188 24390
/proc/meminfo: memFree=8127336/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2262.12 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 15101696 0 0 0 225313 899 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 140449573220231 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.09 2.07 3/188 24391
/proc/meminfo: memFree=8127336/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2322.1 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 15500590 0 0 0 231289 921 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 24393
/proc/meminfo: memFree=8127220/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2382.1 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 15916738 0 0 0 237263 947 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5438232 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 24455
/proc/meminfo: memFree=14333956/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2442.1 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 16319020 0 0 0 243240 970 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536356872 5313004 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 24456
/proc/meminfo: memFree=14310032/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2502.09 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 16649424 0 0 0 249217 992 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 5335582 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.05 2.05 3/187 24457
/proc/meminfo: memFree=14305864/32770624 swapFree=67108796/67108860
[pid=24296] ppid=24293 vsize=4468796 memory=2680108 CPUtime=2519.79 cores=0,2,4,6
/proc/24296/stat : 24296 (xcsp_picat) R 24293 24296 21527 0 -1 4202496 16691702 0 0 0 250982 997 0 0 20 0 1 0 219239512 4576047104 670027 33554432000 4194304 5849708 140727536358000 140727536357000 140449573220231 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 34258944 140727536366774 140727536366852 140727536366852 140727536369610 0
/proc/24296/statm: 1117199 670027 696 405 0 1114144 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 4468796 KiB
Current children cumulated memory: 2680108 KiB

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

[startup+2520.1 s]
# the end of solver process 24296 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.83 s, system=10.0602 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): 2520.1
CPU time (s): 2519.89
CPU user time (s): 2509.83
CPU system time (s): 10.0602
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 4882132
Max. memory (cumulated for all children) (KiB): 3093336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.83
system time used= 10.0602
maximum resident set size= 3093336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16691702
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= 17
involuntary context switches= 3154


# summary of solver processes directly reported to runsolver:
#   pid: 24296
#   total CPU time (s): 2519.89
#   total CPU user time (s): 2509.83
#   total CPU system time (s): 10.0602

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4898 second user time and 18.093 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-11 21:46:03
IDJOB=4303402
IDBENCH=141442
IDSOLVER=2778
FILE ID=node138/4303402-1534016763
RUNJOBID= node138-1533993481-21559
PBS_JOBID= 21036952
Free space on /tmp= 24244 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-08-09_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303402-1534016763/watcher-4303402-1534016763 -o /tmp/evaluation-result-4303402-1534016763/solver-4303402-1534016763 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21559 --watchdog 2580  xcsp_picat HOME/instance-4303402-1534016763.xml

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

MD5SUM BENCH= 352bf2632dd9da6639b1d332c92c1592
RANDOM SEED=1146937795

node138.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        10812224 kB
MemAvailable:   25181756 kB
Buffers:           96236 kB
Cached:         14343760 kB
SwapCached:           12 kB
Active:         13860940 kB
Inactive:        7343468 kB
Active(anon):    6707492 kB
Inactive(anon):   110048 kB
Active(file):    7153448 kB
Inactive(file):  7233420 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              7156 kB
Writeback:             0 kB
AnonPages:       6780136 kB
Mapped:            51836 kB
Shmem:             49740 kB
Slab:             438892 kB
SReclaimable:     411124 kB
SUnreclaim:        27768 kB
KernelStack:        3568 kB
PageTables:        18352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8817744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3559424 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24228 MiB
End job on node138 at 2018-08-11 22:28:04