Trace number 4303409

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) 2519.78 2520.03

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-15-16_c18.xml
MD5SUM57cb1bb20db45191d6ed694399d37744
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 variables240
Number of constraints31
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":240}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":240}]
Minimum constraint arity15
Maximum constraint arity16
Distribution of constraint arities[{"arity":15,"count":16},{"arity":16,"count":15}]
Number of extensional constraints31
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":31}]
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 (14731 MiB free)
  memory of node 1: 16384 MiB (13365 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303409-1534017836/watcher-4303409-1534017836 -o /tmp/evaluation-result-4303409-1534017836/solver-4303409-1534017836 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10870 --watchdog 2580 xcsp_picat HOME/instance-4303409-1534017836.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=13800, runsolver pid=13797
Current StackSize limit: 8192 KiB


[startup+0.100598 s]*
/proc/loadavg: 2.02 2.02 2.05 3/189 13801
/proc/meminfo: memFree=28756752/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=2025744 memory=16488 CPUtime=0.1 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 1773 0 0 0 10 0 0 0 20 0 1 0 219346764 2074361856 4122 33554432000 4194304 5849708 140734283592816 140734283592120 4476758 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 506436 4122 591 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 16488 KiB

[startup+0.209628 s]*
/proc/loadavg: 2.02 2.02 2.05 3/189 13801
/proc/meminfo: memFree=28750236/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=2025744 memory=22880 CPUtime=0.2 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 1781 0 0 0 20 0 0 0 20 0 1 0 219346764 2074361856 5720 33554432000 4194304 5849708 140734283592816 140734283592120 140449598217216 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 506436 5720 593 405 0 503381 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 22880 KiB

[startup+0.309633 s]*
/proc/loadavg: 2.02 2.02 2.05 3/189 13801
/proc/meminfo: memFree=28746200/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=2025744 memory=29024 CPUtime=0.3 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 1784 0 0 0 30 0 0 0 20 0 1 0 219346764 2074361856 7256 33554432000 4194304 5849708 140734283592816 140734283592120 4488823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 506436 7256 593 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 29024 KiB

[startup+0.700368 s]
/proc/loadavg: 2.02 2.02 2.05 3/189 13801
/proc/meminfo: memFree=28738008/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=2025744 memory=117088 CPUtime=0.69 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 2352 0 0 0 68 1 0 0 20 0 1 0 219346764 2074361856 29272 33554432000 4194304 5849708 140734283592816 140734283592184 5292704 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 506436 29272 619 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 117088 KiB

[startup+1.50033 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 13801
/proc/meminfo: memFree=28498088/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=2334528 memory=449104 CPUtime=1.49 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 3840 0 0 0 143 6 0 0 20 0 1 0 219346764 2390556672 112276 33554432000 4194304 5849708 140734283592816 140734283592184 4492399 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 583632 112276 629 405 0 580577 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2334528 KiB
Current children cumulated memory: 449104 KiB

[startup+3.10961 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 13801
/proc/meminfo: memFree=28239192/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=2427076 memory=566452 CPUtime=3.1 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 10016 0 0 0 301 9 0 0 20 0 1 0 219346764 2485325824 141613 33554432000 4194304 5849708 140734283592816 140734283592024 5432348 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 606769 141613 675 405 0 603714 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2427076 KiB
Current children cumulated memory: 566452 KiB

[startup+6.30031 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 13801
/proc/meminfo: memFree=27631812/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=3000516 memory=1139892 CPUtime=6.29 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 16305 0 0 0 609 20 0 0 20 0 1 0 219346764 3072528384 284973 33554432000 4194304 5849708 140734283592816 140734283591992 5334816 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 750129 284973 675 405 0 747074 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 3000516 KiB
Current children cumulated memory: 1139892 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 13801
/proc/meminfo: memFree=26975284/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=3655876 memory=1795252 CPUtime=12.68 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 18774 0 0 0 1238 30 0 0 20 0 1 0 219346764 3743617024 448813 33554432000 4194304 5849708 140734283592816 140734283591992 4495197 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 913969 448813 675 405 0 910914 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 3655876 KiB
Current children cumulated memory: 1795252 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 13801
/proc/meminfo: memFree=23035816/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7588036 memory=5727412 CPUtime=25.48 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 40143 0 0 0 2454 94 0 0 20 0 1 0 219346764 7770148864 1431853 33554432000 4194304 5849708 140734283592816 140734283592024 4550763 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1897009 1431853 675 405 0 1893954 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 7588036 KiB
Current children cumulated memory: 5727412 KiB

[startup+51.1096 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 13801
/proc/meminfo: memFree=24383152/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=6241848 memory=4381308 CPUtime=51.09 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 463261 0 0 0 4996 113 0 0 20 0 1 0 219346764 6391652352 1095327 33554432000 4194304 5849708 140734283592816 140734283591528 5322782 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1560462 1095327 696 405 0 1557407 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 6241848 KiB
Current children cumulated memory: 4381308 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13802
/proc/meminfo: memFree=23303856/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7290424 memory=5429908 CPUtime=102.28 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 1139091 0 0 0 10068 160 0 0 20 0 1 0 219346764 7465394176 1357477 33554432000 4194304 5849708 140734283592816 140734283591816 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1822606 1357477 702 405 0 1819551 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 7290424 KiB
Current children cumulated memory: 5429908 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23726148/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7290424 memory=5429908 CPUtime=162.27 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 1758643 0 0 0 16040 187 0 0 20 0 1 0 219346764 7465394176 1357477 33554432000 4194304 5849708 140734283592816 140734283591528 5322823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1822606 1357477 702 405 0 1819551 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 7290424 KiB
Current children cumulated memory: 5429908 KiB

[startup+222.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/187 13928
/proc/meminfo: memFree=23716364/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7290424 memory=5429908 CPUtime=222.25 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 2853917 0 0 0 21985 240 0 0 20 0 1 0 219346764 7465394176 1357477 33554432000 4194304 5849708 140734283592816 140734283591816 5437711 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1822606 1357477 702 405 0 1819551 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 7290424 KiB
Current children cumulated memory: 5429908 KiB

[startup+282.3 s]
/proc/loadavg: 2.34 2.15 2.09 3/187 13992
/proc/meminfo: memFree=23686340/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7290424 memory=5429908 CPUtime=282.24 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 3591764 0 0 0 27949 275 0 0 20 0 1 0 219346764 7465394176 1357477 33554432000 4194304 5849708 140734283592816 140734283591816 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1822606 1357477 702 405 0 1819551 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 7290424 KiB
Current children cumulated memory: 5429908 KiB

[startup+342.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/187 14184
/proc/meminfo: memFree=23680052/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7290424 memory=5429908 CPUtime=342.22 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 4135432 0 0 0 33918 304 0 0 20 0 1 0 219346764 7465394176 1357477 33554432000 4194304 5849708 140734283592816 140734283591816 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1822606 1357477 702 405 0 1819551 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 7290424 KiB
Current children cumulated memory: 5429908 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/188 14193
/proc/meminfo: memFree=23667668/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7290200 memory=5429684 CPUtime=402.2 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 4950419 0 0 0 39876 344 0 0 20 0 1 0 219346764 7465164800 1357421 33554432000 4194304 5849708 140734283592816 140734283591816 5335582 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1822550 1357421 702 405 0 1819495 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 7290200 KiB
Current children cumulated memory: 5429684 KiB

[startup+462.3 s]
/proc/loadavg: 2.97 2.34 2.16 3/188 14194
/proc/meminfo: memFree=23666952/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7290200 memory=5429684 CPUtime=462.19 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 5661841 0 0 0 45841 378 0 0 20 0 1 0 219346764 7465164800 1357421 33554432000 4194304 5849708 140734283592816 140734283591688 5312900 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1822550 1357421 702 405 0 1819495 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 7290200 KiB
Current children cumulated memory: 5429684 KiB


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

/proc/13800/statm: 1823803 1358674 702 405 0 1820748 0
Current children cumulated CPU time: 1722.07 s
Current children cumulated vsize: 7295212 KiB
Current children cumulated memory: 5434696 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 14479
/proc/meminfo: memFree=23620272/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7295212 memory=5434696 CPUtime=1782.06 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 14263268 0 0 0 177323 883 0 0 20 0 1 0 219346764 7470297088 1358674 33554432000 4194304 5849708 140734283592816 140734283591816 140449598238599 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1823803 1358674 702 405 0 1820748 0
Current children cumulated CPU time: 1782.06 s
Current children cumulated vsize: 7295212 KiB
Current children cumulated memory: 5434696 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 14480
/proc/meminfo: memFree=23572068/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7295212 memory=5434696 CPUtime=1842.06 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 14617341 0 0 0 183302 904 0 0 20 0 1 0 219346764 7470297088 1358674 33554432000 4194304 5849708 140734283592816 140734283591816 140449598238599 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1823803 1358674 702 405 0 1820748 0
Current children cumulated CPU time: 1842.06 s
Current children cumulated vsize: 7295212 KiB
Current children cumulated memory: 5434696 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14481
/proc/meminfo: memFree=23547376/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7295212 memory=5434696 CPUtime=1902.06 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 14770987 0 0 0 189288 918 0 0 20 0 1 0 219346764 7470297088 1358674 33554432000 4194304 5849708 140734283592816 140734283591816 5335582 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1823803 1358674 702 405 0 1820748 0
Current children cumulated CPU time: 1902.06 s
Current children cumulated vsize: 7295212 KiB
Current children cumulated memory: 5434696 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14482
/proc/meminfo: memFree=23632332/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436504 CPUtime=1962.06 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 14891088 0 0 0 195277 929 0 0 20 0 1 0 219346764 7472148480 1359126 33554432000 4194304 5849708 140734283592816 140734283591816 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359126 702 405 0 1821200 0
Current children cumulated CPU time: 1962.06 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436504 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14483
/proc/meminfo: memFree=23587900/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2022.06 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 14998479 0 0 0 201265 941 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 140449598238599 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2022.06 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14484
/proc/meminfo: memFree=23571752/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2082.05 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15099212 0 0 0 207251 954 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 140449598238599 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2082.05 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14485
/proc/meminfo: memFree=23554392/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2142.05 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15180113 0 0 0 213241 964 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2142.05 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14494
/proc/meminfo: memFree=23472380/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2202.05 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15249539 0 0 0 219231 974 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 140449598238599 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2202.05 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/188 14495
/proc/meminfo: memFree=23423072/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2262.05 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15308647 0 0 0 225222 983 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2262.05 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 14496
/proc/meminfo: memFree=23423340/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2322.05 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15371556 0 0 0 231212 993 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 5312787 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2322.05 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14497
/proc/meminfo: memFree=23423504/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2382.04 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15400274 0 0 0 237206 998 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 5437636 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2382.04 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14498
/proc/meminfo: memFree=23595792/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2442.05 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15447338 0 0 0 243199 1006 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591688 5395125 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2442.05 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14499
/proc/meminfo: memFree=23576436/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2502.05 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15474304 0 0 0 249190 1015 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 140449598238599 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2502.05 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14499
/proc/meminfo: memFree=23577924/32770624 swapFree=67030636/67108860
[pid=13800] ppid=13797 vsize=7297020 memory=5436584 CPUtime=2519.76 cores=0,2,4,6
/proc/13800/stat : 13800 (xcsp_picat) R 13797 13800 10838 0 -1 4202496 15476640 0 0 0 250959 1017 0 0 20 0 1 0 219346764 7472148480 1359146 33554432000 4194304 5849708 140734283592816 140734283591816 140449598238599 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 17178624 140734283601078 140734283601156 140734283601156 140734283603914 0
/proc/13800/statm: 1824255 1359146 702 405 0 1821200 0
Current children cumulated CPU time: 2519.76 s
Current children cumulated vsize: 7297020 KiB
Current children cumulated memory: 5436584 KiB

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

[startup+2520.03 s]
# the end of solver process 13800 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.59 s, system=10.1928 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): 2520.03
CPU time (s): 2519.78
CPU user time (s): 2509.59
CPU system time (s): 10.1928
CPU usage (%): 99.9903
Max. virtual memory (cumulated for all children) (KiB): 7588036
Max. memory (cumulated for all children) (KiB): 5727412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.59
system time used= 10.1928
maximum resident set size= 5727412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15476640
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= 341
involuntary context switches= 1505


# summary of solver processes directly reported to runsolver:
#   pid: 13800
#   total CPU time (s): 2519.78
#   total CPU user time (s): 2509.59
#   total CPU system time (s): 10.1928

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.5381 second user time and 16.0193 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-11 22:03:56
IDJOB=4303409
IDBENCH=141447
IDSOLVER=2778
FILE ID=node102/4303409-1534017836
RUNJOBID= node102-1533990060-10870
PBS_JOBID= 21036939
Free space on /tmp= 38204 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-15-16_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303409-1534017836/watcher-4303409-1534017836 -o /tmp/evaluation-result-4303409-1534017836/solver-4303409-1534017836 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10870 --watchdog 2580  xcsp_picat HOME/instance-4303409-1534017836.xml

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

MD5SUM BENCH= 57cb1bb20db45191d6ed694399d37744
RANDOM SEED=1071868314

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28770512 kB
MemAvailable:   31413288 kB
Buffers:           34040 kB
Cached:          2872316 kB
SwapCached:        51268 kB
Active:          1909092 kB
Inactive:        1551532 kB
Active(anon):     477584 kB
Inactive(anon):   128532 kB
Active(file):    1431508 kB
Inactive(file):  1423000 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        517488 kB
Mapped:            51108 kB
Shmem:             48960 kB
Slab:             236084 kB
SReclaimable:     208208 kB
SUnreclaim:        27876 kB
KernelStack:        3392 kB
PageTables:         5892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2727128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    327680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38200 MiB
End job on node102 at 2018-08-11 22:45:56