Trace number 4309741

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) 2519.76 2520.05

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-07-08_c18.xml
MD5SUM4cf2470ecfcea4403011c16b404a3a31
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark40.0171
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints15
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":56}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":56}]
Minimum constraint arity7
Maximum constraint arity8
Distribution of constraint arities[{"arity":7,"count":8},{"arity":8,"count":7}]
Number of extensional constraints15
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":15}]
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 (6402 MiB free)
  memory of node 1: 16384 MiB (10313 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309741-1534309123/watcher-4309741-1534309123 -o /tmp/evaluation-result-4309741-1534309123/solver-4309741-1534309123 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15985 --watchdog 2580 xcsp_picat HOME/instance-4309741-1534309123.xml 

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

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

solver pid=18209, runsolver pid=18206

[startup+0.100119 s]*
/proc/loadavg: 2.02 2.02 2.05 3/187 18210
/proc/meminfo: memFree=17101968/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=2025744 memory=17740 CPUtime=0.1 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1567 0 0 0 10 0 0 0 20 0 1 0 248475424 2074361856 4435 33554432000 4194304 5849940 140734989676912 140734989676912 139643245788160 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 506436 4435 591 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17740 KiB

[startup+0.209801 s]*
/proc/loadavg: 2.02 2.02 2.05 3/187 18210
/proc/meminfo: memFree=17095464/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=2025744 memory=23884 CPUtime=0.21 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1570 0 0 0 21 0 0 0 20 0 1 0 248475424 2074361856 5971 33554432000 4194304 5849940 140734989676912 140734989676912 139643245788160 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 506436 5971 591 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23884 KiB

[startup+0.309657 s]*
/proc/loadavg: 2.02 2.02 2.05 3/187 18210
/proc/meminfo: memFree=17089320/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=2025744 memory=30028 CPUtime=0.31 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1578 0 0 0 31 0 0 0 20 0 1 0 248475424 2074361856 7507 33554432000 4194304 5849940 140734989676912 140734989676912 4719558 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 506436 7507 591 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 30028 KiB

[startup+0.700343 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 18210
/proc/meminfo: memFree=17079152/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=2025744 memory=82200 CPUtime=0.69 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1817 0 0 0 68 1 0 0 20 0 1 0 248475424 2074361856 20550 33554432000 4194304 5849940 140734989676912 140734989676216 4513833 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 506436 20550 616 405 0 503380 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 82200 KiB

[startup+1.50035 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 18210
/proc/meminfo: memFree=16969744/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=2092872 memory=258420 CPUtime=1.49 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 3154 0 0 0 146 3 0 0 20 0 1 0 248475424 2143100928 64605 33554432000 4194304 5849940 140734989676912 140734989676216 4563473 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 523218 64605 623 405 0 520162 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2092872 KiB
Current children cumulated memory: 258420 KiB

[startup+3.10962 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 18210
/proc/meminfo: memFree=16729492/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=2256464 memory=390024 CPUtime=3.1 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 8808 0 0 0 301 9 0 0 20 0 1 0 248475424 2310619136 97506 33554432000 4194304 5849940 140734989676912 140734989676120 5432362 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 564116 97506 669 405 0 561060 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2256464 KiB
Current children cumulated memory: 390024 KiB

[startup+6.30033 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 18210
/proc/meminfo: memFree=16481500/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=2502224 memory=635592 CPUtime=6.29 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 10984 0 0 0 611 18 0 0 20 0 1 0 248475424 2562277376 158898 33554432000 4194304 5849940 140734989676912 140734989676024 139643245809543 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 625556 158898 669 405 0 622500 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2502224 KiB
Current children cumulated memory: 635592 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 18210
/proc/meminfo: memFree=16022324/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3485264 memory=1618824 CPUtime=12.69 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 22232 0 0 0 1227 42 0 0 20 0 1 0 248475424 3568910336 404706 33554432000 4194304 5849940 140734989676912 140734989676120 5432628 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 871316 404706 669 405 0 868260 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3485264 KiB
Current children cumulated memory: 1618824 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 18210
/proc/meminfo: memFree=15972780/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3008772 memory=1142432 CPUtime=25.49 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 241864 0 0 0 2498 51 0 0 20 0 1 0 248475424 3080982528 285608 33554432000 4194304 5849940 140734989676912 140734989676072 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 752193 285608 694 405 0 749137 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3008772 KiB
Current children cumulated memory: 1142432 KiB

[startup+51.1097 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 18210
/proc/meminfo: memFree=15711028/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3270916 memory=1404584 CPUtime=51.09 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 408259 0 0 0 5044 65 0 0 20 0 1 0 248475424 3349417984 351146 33554432000 4194304 5849940 140734989676912 140734989675912 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 817729 351146 696 405 0 814673 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 3270916 KiB
Current children cumulated memory: 1404584 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18219
/proc/meminfo: memFree=15710964/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3270916 memory=1404584 CPUtime=102.29 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 616456 0 0 0 10149 80 0 0 20 0 1 0 248475424 3349417984 351146 33554432000 4194304 5849940 140734989676912 140734989676072 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 817729 351146 696 405 0 814673 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 3270916 KiB
Current children cumulated memory: 1404584 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18243
/proc/meminfo: memFree=15710152/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3270916 memory=1404584 CPUtime=162.28 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 832522 0 0 0 16137 91 0 0 20 0 1 0 248475424 3349417984 351146 33554432000 4194304 5849940 140734989676912 140734989675912 5438434 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 817729 351146 696 405 0 814673 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 3270916 KiB
Current children cumulated memory: 1404584 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18244
/proc/meminfo: memFree=15696844/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3284576 memory=1418132 CPUtime=222.28 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1002521 0 0 0 22121 107 0 0 20 0 1 0 248475424 3363405824 354533 33554432000 4194304 5849940 140734989676912 140734989675912 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 821144 354533 696 405 0 818088 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 3284576 KiB
Current children cumulated memory: 1418132 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18245
/proc/meminfo: memFree=15696820/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3284576 memory=1418132 CPUtime=282.26 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1207826 0 0 0 28105 121 0 0 20 0 1 0 248475424 3363405824 354533 33554432000 4194304 5849940 140734989676912 140734989675912 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 821144 354533 696 405 0 818088 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 3284576 KiB
Current children cumulated memory: 1418132 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18246
/proc/meminfo: memFree=15695284/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3286392 memory=1419952 CPUtime=342.27 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1375426 0 0 0 34089 138 0 0 20 0 1 0 248475424 3365265408 354988 33554432000 4194304 5849940 140734989676912 140734989675304 5356175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 821598 354988 696 405 0 818542 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 3286392 KiB
Current children cumulated memory: 1419952 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18247
/proc/meminfo: memFree=15696056/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3286392 memory=1419952 CPUtime=402.26 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1551931 0 0 0 40073 153 0 0 20 0 1 0 248475424 3365265408 354988 33554432000 4194304 5849940 140734989676912 140734989676072 5437940 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 821598 354988 696 405 0 818542 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 3286392 KiB
Current children cumulated memory: 1419952 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18248
/proc/meminfo: memFree=15696332/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3286392 memory=1419952 CPUtime=462.26 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 1718174 0 0 0 46060 166 0 0 20 0 1 0 248475424 3365265408 354988 33554432000 4194304 5849940 140734989676912 140734989676072 5438039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 821598 354988 696 405 0 818542 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 3286392 KiB
Current children cumulated memory: 1419952 KiB


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

/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 18289
/proc/meminfo: memFree=15690292/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=1782.11 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 6185746 0 0 0 177658 553 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989675912 139643245809543 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18290
/proc/meminfo: memFree=15690280/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=1842.11 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 6332814 0 0 0 183640 571 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989675912 5437768 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 18299
/proc/meminfo: memFree=15689132/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=1902.11 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 6567199 0 0 0 189618 593 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989675784 139643245809543 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 18300
/proc/meminfo: memFree=15690000/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=1962.1 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 6721015 0 0 0 195600 610 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989675912 139643245809543 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+2022.3 s]
/proc/loadavg: 2.41 2.16 2.09 3/188 18301
/proc/meminfo: memFree=15690060/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=2022.09 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 7012528 0 0 0 201570 639 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989675912 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+2082.3 s]
/proc/loadavg: 2.15 2.13 2.08 3/188 18302
/proc/meminfo: memFree=15689888/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=2082.08 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 7162921 0 0 0 207558 650 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989675912 5438033 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/188 18303
/proc/meminfo: memFree=15690108/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=2142.08 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 7362376 0 0 0 213542 666 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989675912 5335774 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.09 2.07 3/187 18429
/proc/meminfo: memFree=21585180/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=2202.08 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 7589544 0 0 0 219525 683 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989675912 5438459 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 2202.08 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 18430
/proc/meminfo: memFree=21362452/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3291408 memory=1424968 CPUtime=2262.06 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 7783759 0 0 0 225508 698 0 0 20 0 1 0 248475424 3370401792 356242 33554432000 4194304 5849940 140734989676912 140734989676072 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 822852 356242 696 405 0 819796 0
Current children cumulated CPU time: 2262.06 s
Current children cumulated vsize: 3291408 KiB
Current children cumulated memory: 1424968 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 18431
/proc/meminfo: memFree=20805028/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3815696 memory=1949256 CPUtime=2322.05 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 7860349 0 0 0 231487 718 0 0 20 0 1 0 248475424 3907272704 487314 33554432000 4194304 5849940 140734989676912 140734989675912 139643245809543 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 953924 487314 696 405 0 950868 0
Current children cumulated CPU time: 2322.05 s
Current children cumulated vsize: 3815696 KiB
Current children cumulated memory: 1949256 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 18432
/proc/meminfo: memFree=20767908/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3815696 memory=1949256 CPUtime=2382.03 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 8088086 0 0 0 237466 737 0 0 20 0 1 0 248475424 3907272704 487314 33554432000 4194304 5849940 140734989676912 140734989675912 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 953924 487314 696 405 0 950868 0
Current children cumulated CPU time: 2382.03 s
Current children cumulated vsize: 3815696 KiB
Current children cumulated memory: 1949256 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18433
/proc/meminfo: memFree=20739232/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3815696 memory=1949256 CPUtime=2442.01 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 8302701 0 0 0 243448 753 0 0 20 0 1 0 248475424 3907272704 487314 33554432000 4194304 5849940 140734989676912 140734989676072 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 953924 487314 696 405 0 950868 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 3815696 KiB
Current children cumulated memory: 1949256 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 18442
/proc/meminfo: memFree=20735888/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3815696 memory=1949256 CPUtime=2502.01 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 8445131 0 0 0 249433 768 0 0 20 0 1 0 248475424 3907272704 487314 33554432000 4194304 5849940 140734989676912 140734989675912 5437986 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 953924 487314 696 405 0 950868 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 3815696 KiB
Current children cumulated memory: 1949256 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/188 18442
/proc/meminfo: memFree=20674252/32770624 swapFree=67108368/67108860
[pid=18209] ppid=18206 vsize=3815696 memory=1949256 CPUtime=2519.71 cores=1,3,5,7
/proc/18209/stat : 18209 (xcsp_picat) R 18206 18209 15953 0 -1 4202496 8445855 0 0 0 251202 769 0 0 20 0 1 0 248475424 3907272704 487314 33554432000 4194304 5849940 140734989676912 140734989676072 5312960 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 20090880 140734989681846 140734989681924 140734989681924 140734989684682 0
/proc/18209/statm: 953924 487314 696 405 0 950868 0
Current children cumulated CPU time: 2519.71 s
Current children cumulated vsize: 3815696 KiB
Current children cumulated memory: 1949256 KiB

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

[startup+2520.05 s]
# the end of solver process 18209 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.02 s, system=7.73533 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): 2520.05
CPU time (s): 2519.76
CPU user time (s): 2512.02
CPU system time (s): 7.73533
CPU usage (%): 99.9887
Max. virtual memory (cumulated for all children) (KiB): 3815696
Max. memory (cumulated for all children) (KiB): 1949256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.02
system time used= 7.73533
maximum resident set size= 1949256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8445855
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= 106
involuntary context switches= 1774


# summary of solver processes directly reported to runsolver:
#   pid: 18209
#   total CPU time (s): 2519.76
#   total CPU user time (s): 2512.02
#   total CPU system time (s): 7.73533

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.7506 second user time and 18.1658 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-15 06:58:43
IDJOB=4309741
IDBENCH=141444
IDSOLVER=2794
FILE ID=node148/4309741-1534309123
RUNJOBID= node148-1534293152-15985
PBS_JOBID= 21038138
Free space on /tmp= 42640 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-07-08_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309741-1534309123/watcher-4309741-1534309123 -o /tmp/evaluation-result-4309741-1534309123/solver-4309741-1534309123 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15985 --watchdog 2580  xcsp_picat HOME/instance-4309741-1534309123.xml

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

MD5SUM BENCH= 4cf2470ecfcea4403011c16b404a3a31
RANDOM SEED=224105804

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:        17117624 kB
MemAvailable:   25186684 kB
Buffers:          171976 kB
Cached:          8111308 kB
SwapCached:            4 kB
Active:         11058908 kB
Inactive:        3975248 kB
Active(anon):    6704392 kB
Inactive(anon):   106944 kB
Active(file):    4354516 kB
Inactive(file):  3868304 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              5852 kB
Writeback:           156 kB
AnonPages:       6712612 kB
Mapped:            57236 kB
Shmem:             57780 kB
Slab:             304108 kB
SReclaimable:     274700 kB
SUnreclaim:        29408 kB
KernelStack:        3328 kB
PageTables:        18076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8825600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3489792 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= 42640 MiB
End job on node148 at 2018-08-15 07:40:43