Trace number 4294937

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 2018-06-15? (TO) 2519.99 2520.09

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-12-13_c18.xml
MD5SUMc64ae1eb34294e2d276677e97ca01970
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 variables156
Number of constraints25
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":156}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":156}]
Minimum constraint arity12
Maximum constraint arity13
Distribution of constraint arities[{"arity":12,"count":13},{"arity":13,"count":12}]
Number of extensional constraints25
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":25}]
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 (8587 MiB free)
  memory of node 1: 16384 MiB (11949 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294937-1532459578/watcher-4294937-1532459578 -o /tmp/evaluation-result-4294937-1532459578/solver-4294937-1532459578 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580 xcsp_picat HOME/instance-4294937-1532459578.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=20102, runsolver pid=20099

[startup+0.100202 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=21014984/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=111688 memory=18008 CPUtime=0.1 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 1593 0 0 0 10 0 0 0 20 0 1 0 63521027 114368512 4502 33554432000 4194304 5849740 140729081234448 140729081234448 139646551112704 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 27922 4502 591 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18008 KiB

[startup+0.209794 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=21008840/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=111688 memory=24152 CPUtime=0.21 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 1596 0 0 0 21 0 0 0 20 0 1 0 63521027 114368512 6038 33554432000 4194304 5849740 140729081234448 140729081234448 4488834 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 27922 6038 591 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 24152 KiB

[startup+0.309628 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=21002696/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=111688 memory=30296 CPUtime=0.31 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 1599 0 0 0 31 0 0 0 20 0 1 0 63521027 114368512 7574 33554432000 4194304 5849740 140729081234448 140729081234448 139646551112704 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 27922 7574 591 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 30296 KiB

[startup+0.70038 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=20986440/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=144456 memory=48260 CPUtime=0.69 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 2045 0 0 0 69 0 0 0 20 0 1 0 63521027 147922944 12065 33554432000 4194304 5849740 140729081234448 140729081234448 4476352 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 36114 12065 595 405 0 33058 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 144456 KiB
Current children cumulated memory: 48260 KiB

[startup+1.50043 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=20962288/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=229220 memory=105720 CPUtime=1.49 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 4346 0 0 0 147 2 0 0 20 0 1 0 63521027 234721280 26430 33554432000 4194304 5849740 140729081234448 140729081234448 5247478 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 57305 26430 623 405 0 54249 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 229220 KiB
Current children cumulated memory: 105720 KiB

[startup+3.10968 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=20846120/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=239496 memory=188596 CPUtime=3.1 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 8299 0 0 0 306 4 0 0 20 0 1 0 63521027 245243904 47149 33554432000 4194304 5849740 140729081234448 140729081233416 5251173 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 59874 47149 627 405 0 56818 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 239496 KiB
Current children cumulated memory: 188596 KiB

[startup+6.30042 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=20634924/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=518288 memory=397528 CPUtime=6.29 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 11570 0 0 0 620 9 0 0 20 0 1 0 63521027 530726912 99382 33554432000 4194304 5849740 140729081234448 140729081233768 5249553 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 129572 99382 628 405 0 126516 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 518288 KiB
Current children cumulated memory: 397528 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=20358152/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=1085984 memory=858896 CPUtime=12.69 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 19094 0 0 0 1247 22 0 0 20 0 1 0 63521027 1112047616 214724 33554432000 4194304 5849740 140729081234448 140729081233736 5334697 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 271496 214724 673 405 0 268440 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 1085984 KiB
Current children cumulated memory: 858896 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=17710280/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=3543584 memory=3316560 CPUtime=25.49 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 29167 0 0 0 2486 63 0 0 20 0 1 0 63521027 3628630016 829140 33554432000 4194304 5849740 140729081234448 140729081233688 5405992 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 885896 829140 673 405 0 882840 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3543584 KiB
Current children cumulated memory: 3316560 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=15083620/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6165024 memory=5938000 CPUtime=51.1 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 93648 0 0 0 5001 109 0 0 20 0 1 0 63521027 6312984576 1484500 33554432000 4194304 5849740 140729081234448 140729081233624 5431957 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1541256 1484500 673 405 0 1538200 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 6165024 KiB
Current children cumulated memory: 5938000 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20104
/proc/meminfo: memFree=14387052/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633168 CPUtime=102.29 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 810693 0 0 0 10075 154 0 0 20 0 1 0 63521027 7024742400 1658292 33554432000 4194304 5849740 140729081234448 140729081233160 5413344 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658292 696 405 0 1711969 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633168 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20105
/proc/meminfo: memFree=14386760/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=162.3 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 1599583 0 0 0 16036 194 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20106
/proc/meminfo: memFree=14386844/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=222.3 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 2433311 0 0 0 21996 234 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20107
/proc/meminfo: memFree=13862468/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=282.29 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 3364485 0 0 0 27953 276 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20108
/proc/meminfo: memFree=13862280/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=342.3 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 4265420 0 0 0 33914 316 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5335566 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20109
/proc/meminfo: memFree=13862200/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=402.3 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 5248604 0 0 0 39869 361 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233320 5312657 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 20117
/proc/meminfo: memFree=13857588/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=462.3 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 5962762 0 0 0 45832 398 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB


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

/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+1782.3 s]
/proc/loadavg: 2.09 2.09 2.09 3/188 20977
/proc/meminfo: memFree=15730148/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=1782.18 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 16253870 0 0 0 177255 963 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.08 2.08 3/188 21160
/proc/meminfo: memFree=15674192/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=1842.18 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 16373566 0 0 0 183244 974 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5438245 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.06 2.07 3/188 21161
/proc/meminfo: memFree=15674800/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=1902.18 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 16496054 0 0 0 189232 986 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437616 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/187 21162
/proc/meminfo: memFree=15673384/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=1962.18 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 16610153 0 0 0 195223 995 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 21163
/proc/meminfo: memFree=15668140/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2022.18 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 16859263 0 0 0 201208 1010 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5335566 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 21164
/proc/meminfo: memFree=15635380/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2082.18 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 17129633 0 0 0 207189 1029 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2142.3 s]
/proc/loadavg: 2.32 2.10 2.07 3/187 21226
/proc/meminfo: memFree=15729756/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2142.18 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 17289924 0 0 0 213177 1041 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5335610 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2202.3 s]
/proc/loadavg: 2.12 2.08 2.07 3/187 21287
/proc/meminfo: memFree=15691168/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2202.19 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 17434218 0 0 0 219164 1055 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 139646551134087 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.06 2.06 3/188 21296
/proc/meminfo: memFree=15690112/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2262.19 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 17572568 0 0 0 225150 1069 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233160 5322775 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.05 2.05 3/188 21357
/proc/meminfo: memFree=15690724/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2322.19 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 17720429 0 0 0 231139 1080 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 21358
/proc/meminfo: memFree=15691192/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2382.18 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 17961974 0 0 0 237123 1095 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437609 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 21420
/proc/meminfo: memFree=15660812/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2442.19 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 18084896 0 0 0 243114 1105 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233608 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 21421
/proc/meminfo: memFree=15677208/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2502.19 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 18208111 0 0 0 249103 1116 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/188 21421
/proc/meminfo: memFree=15675040/32770624 swapFree=67108860/67108860
[pid=20102] ppid=20099 vsize=6860100 memory=6633184 CPUtime=2519.89 cores=0,2,4,6
/proc/20102/stat : 20102 (xcsp_picat) R 20099 20102 16152 0 -1 4202496 18211255 0 0 0 250873 1116 0 0 20 0 1 0 63521027 7024742400 1658296 33554432000 4194304 5849740 140729081234448 140729081233448 5335572 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37343232 140729081238710 140729081238788 140729081238788 140729081241546 0
/proc/20102/statm: 1715025 1658296 700 405 0 1711969 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 6860100 KiB
Current children cumulated memory: 6633184 KiB

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

[startup+2520.09 s]
# the end of solver process 20102 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.74 s, system=11.2471 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.09
CPU time (s): 2519.99
CPU user time (s): 2508.74
CPU system time (s): 11.2471
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 7008444
Max. memory (cumulated for all children) (KiB): 6781472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.74
system time used= 11.2471
maximum resident set size= 6781472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18211256
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= 247
involuntary context switches= 4078


# summary of solver processes directly reported to runsolver:
#   pid: 20102
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2508.74
#   total CPU system time (s): 11.2471

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1622 second user time and 18.366 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:12:59
IDJOB=4294937
IDBENCH=141446
IDSOLVER=2754
FILE ID=node136/4294937-1532459578
RUNJOBID= node136-1532432947-16183
PBS_JOBID= 21021579
Free space on /tmp= 56508 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-12-13_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294937-1532459578/watcher-4294937-1532459578 -o /tmp/evaluation-result-4294937-1532459578/solver-4294937-1532459578 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580  xcsp_picat HOME/instance-4294937-1532459578.xml

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

MD5SUM BENCH= c64ae1eb34294e2d276677e97ca01970
RANDOM SEED=1832648737

node136.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:        21030316 kB
MemAvailable:   30581868 kB
Buffers:          206460 kB
Cached:          9575800 kB
SwapCached:            0 kB
Active:          3352940 kB
Inactive:        7844856 kB
Active(anon):    1365628 kB
Inactive(anon):    69952 kB
Active(file):    1987312 kB
Inactive(file):  7774904 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7936 kB
Writeback:             0 kB
AnonPages:       1424652 kB
Mapped:            41116 kB
Shmem:             17036 kB
Slab:             237352 kB
SReclaimable:     210344 kB
SUnreclaim:        27008 kB
KernelStack:        3488 kB
PageTables:         8128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1847872 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    993280 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= 56508 MiB
End job on node136 at 2018-07-24 21:54:59