Trace number 4294946

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) 2519.98 2520.08

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 (1068 MiB free)
  memory of node 1: 16384 MiB (13667 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294946-1532459818/watcher-4294946-1532459818 -o /tmp/evaluation-result-4294946-1532459818/solver-4294946-1532459818 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580 xcsp_picat HOME/instance-4294946-1532459818.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
solver pid=1571, runsolver pid=1568
Current StackSize limit: 8192 KiB


[startup+0.100166 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 1572
/proc/meminfo: memFree=15076916/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=111688 memory=17480 CPUtime=0.1 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 1451 0 0 0 10 0 0 0 20 0 1 0 63544996 114368512 4370 33554432000 4194304 5849740 140730499869472 140730499869472 4795184 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 27922 4370 591 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 17480 KiB

[startup+0.20984 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 1572
/proc/meminfo: memFree=15067796/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=129388 memory=24548 CPUtime=0.21 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 2232 0 0 0 21 0 0 0 20 0 1 0 63544996 132493312 6137 33554432000 4194304 5849740 140730499869472 140730499869472 139776571677696 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 32347 6137 595 405 0 29291 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 129388 KiB
Current children cumulated memory: 24548 KiB

[startup+0.309684 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 1572
/proc/meminfo: memFree=15065748/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=129388 memory=26596 CPUtime=0.31 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 2233 0 0 0 31 0 0 0 20 0 1 0 63544996 132493312 6649 33554432000 4194304 5849740 140730499869472 140730499869472 4488915 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 32347 6649 595 405 0 29291 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 129388 KiB
Current children cumulated memory: 26596 KiB

[startup+0.700424 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1572
/proc/meminfo: memFree=15053088/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=142532 memory=80424 CPUtime=0.69 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 4661 0 0 0 68 1 0 0 20 0 1 0 63544996 145952768 20106 33554432000 4194304 5849740 140730499869472 140730499869472 5284528 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 35633 20106 624 405 0 32577 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 142532 KiB
Current children cumulated memory: 80424 KiB

[startup+1.50042 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1572
/proc/meminfo: memFree=14964608/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=271944 memory=193700 CPUtime=1.49 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 7161 0 0 0 144 5 0 0 20 0 1 0 63544996 278470656 48425 33554432000 4194304 5849740 140730499869472 140730499868472 4494274 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 67986 48425 627 405 0 64930 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 271944 KiB
Current children cumulated memory: 193700 KiB

[startup+3.10979 s]
/proc/loadavg: 1.92 2.00 2.04 3/190 1572
/proc/meminfo: memFree=14873632/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=271944 memory=218512 CPUtime=3.09 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 9366 0 0 0 304 5 0 0 20 0 1 0 63544996 278470656 54628 33554432000 4194304 5849740 140730499869472 140730499868792 5250792 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 67986 54628 628 405 0 64930 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 271944 KiB
Current children cumulated memory: 218512 KiB

[startup+6.30041 s]
/proc/loadavg: 1.92 2.00 2.04 3/190 1572
/proc/meminfo: memFree=14872920/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=271944 memory=218580 CPUtime=6.29 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 11417 0 0 0 623 6 0 0 20 0 1 0 63544996 278470656 54645 33554432000 4194304 5849740 140730499869472 140730499868792 5251173 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 67986 54645 628 405 0 64930 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 271944 KiB
Current children cumulated memory: 218580 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/190 1572
/proc/meminfo: memFree=14389000/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=1127760 memory=1029420 CPUtime=12.69 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 23282 0 0 0 1246 23 0 0 20 0 1 0 63544996 1154826240 257355 33554432000 4194304 5849740 140730499869472 140730499868648 5431936 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 281940 257355 673 405 0 278884 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 1127760 KiB
Current children cumulated memory: 1029420 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/190 1572
/proc/meminfo: memFree=12090892/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=3093840 memory=2995684 CPUtime=25.49 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 28430 0 0 0 2494 55 0 0 20 0 1 0 63544996 3168092160 748921 33554432000 4194304 5849740 140730499869472 140730499868648 5355897 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 773460 748921 673 405 0 770404 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3093840 KiB
Current children cumulated memory: 2995684 KiB

[startup+51.1097 s]
/proc/loadavg: 1.91 1.98 2.03 3/190 1572
/proc/meminfo: memFree=10812788/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=4369092 memory=4270992 CPUtime=51.1 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 258470 0 0 0 5004 106 0 0 20 0 1 0 63544996 4473950208 1067748 33554432000 4194304 5849740 140730499869472 140730499868344 5400648 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1092273 1067748 687 405 0 1089217 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 4369092 KiB
Current children cumulated memory: 4270992 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/190 1573
/proc/meminfo: memFree=9762212/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417668 memory=5319620 CPUtime=102.28 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 695648 0 0 0 10086 142 0 0 20 0 1 0 63544996 5547692032 1329905 33554432000 4194304 5849740 140730499869472 140730499868344 5312976 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354417 1329905 700 405 0 1351361 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 5417668 KiB
Current children cumulated memory: 5319620 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/190 1574
/proc/meminfo: memFree=9761924/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417668 memory=5319620 CPUtime=162.29 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 1404012 0 0 0 16050 179 0 0 20 0 1 0 63544996 5547692032 1329905 33554432000 4194304 5849740 140730499869472 140730499868184 5322766 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354417 1329905 700 405 0 1351361 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 5417668 KiB
Current children cumulated memory: 5319620 KiB

[startup+222.3 s]
/proc/loadavg: 2.12 2.02 2.05 3/191 1584
/proc/meminfo: memFree=9760940/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417668 memory=5319620 CPUtime=222.28 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 2460023 0 0 0 22003 225 0 0 20 0 1 0 63544996 5547692032 1329905 33554432000 4194304 5849740 140730499869472 140730499868472 5351897 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354417 1329905 700 405 0 1351361 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 5417668 KiB
Current children cumulated memory: 5319620 KiB

[startup+282.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 1585
/proc/meminfo: memFree=9761528/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417668 memory=5319620 CPUtime=282.28 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 3455329 0 0 0 27956 272 0 0 20 0 1 0 63544996 5547692032 1329905 33554432000 4194304 5849740 140730499869472 140730499868472 5335512 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354417 1329905 700 405 0 1351361 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 5417668 KiB
Current children cumulated memory: 5319620 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/191 1586
/proc/meminfo: memFree=9761732/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417668 memory=5319620 CPUtime=342.28 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 4041647 0 0 0 33921 307 0 0 20 0 1 0 63544996 5547692032 1329905 33554432000 4194304 5849740 140730499869472 140730499868472 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354417 1329905 700 405 0 1351361 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 5417668 KiB
Current children cumulated memory: 5319620 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 1587
/proc/meminfo: memFree=9761392/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=402.29 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 5121791 0 0 0 39870 359 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 1588
/proc/meminfo: memFree=9760844/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=462.29 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 6012440 0 0 0 45831 398 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 139776571287473 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB


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

/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/190 2198
/proc/meminfo: memFree=15952144/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=1782.22 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 23204183 0 0 0 176937 1285 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/190 2199
/proc/meminfo: memFree=15949840/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=1842.22 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 23834536 0 0 0 182901 1321 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868632 139776571699079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/190 2200
/proc/meminfo: memFree=15949680/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=1902.22 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 24387575 0 0 0 188867 1355 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 139776571699079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/190 2201
/proc/meminfo: memFree=15949764/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=1962.21 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 24827934 0 0 0 194838 1383 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5335566 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 2210
/proc/meminfo: memFree=15949836/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2022.21 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 25116589 0 0 0 200821 1400 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5438251 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 2211
/proc/meminfo: memFree=15949808/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2082.21 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 25520856 0 0 0 206797 1424 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2142.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/192 2213
/proc/meminfo: memFree=15949516/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2142.21 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 25769709 0 0 0 212778 1443 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5335566 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/192 2214
/proc/meminfo: memFree=15965180/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2202.21 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 25941902 0 0 0 218763 1458 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/192 2215
/proc/meminfo: memFree=15965212/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2262.2 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 26139701 0 0 0 224747 1473 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/191 2217
/proc/meminfo: memFree=15959548/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2322.2 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 26366346 0 0 0 230728 1492 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/191 2218
/proc/meminfo: memFree=15958024/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2382.2 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 26688847 0 0 0 236708 1512 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868184 5322694 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/190 2219
/proc/meminfo: memFree=15957260/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2442.2 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 26989297 0 0 0 242689 1531 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5351941 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 2221
/proc/meminfo: memFree=15957500/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2502.18 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 27224776 0 0 0 248673 1545 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 139776571699079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2502.18 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/190 2221
/proc/meminfo: memFree=15957344/32770624 swapFree=67108860/67108860
[pid=1571] ppid=1568 vsize=5417444 memory=5319396 CPUtime=2519.89 cores=1,3,5,7
/proc/1571/stat : 1571 (xcsp_picat) R 1568 1571 27337 0 -1 4202496 27247473 0 0 0 250439 1550 0 0 20 0 1 0 63544996 5547462656 1329849 33554432000 4194304 5849740 140730499869472 140730499868472 5335566 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 14987264 140730499876022 140730499876100 140730499876100 140730499878858 0
/proc/1571/statm: 1354361 1329849 700 405 0 1351305 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 5417444 KiB
Current children cumulated memory: 5319396 KiB

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

[startup+2520.08 s]
# the end of solver process 1571 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.4 s, system=15.579 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): 2520.08
CPU time (s): 2519.98
CPU user time (s): 2504.4
CPU system time (s): 15.579
CPU usage (%): 99.9958
Max. virtual memory (cumulated for all children) (KiB): 5715280
Max. memory (cumulated for all children) (KiB): 5617124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.4
system time used= 15.579
maximum resident set size= 5617128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27247475
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= 194
involuntary context switches= 917


# summary of solver processes directly reported to runsolver:
#   pid: 1571
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2504.4
#   total CPU system time (s): 15.579

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0279 second user time and 19.0957 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 21:16:58
IDJOB=4294946
IDBENCH=141447
IDSOLVER=2754
FILE ID=node132/4294946-1532459818
RUNJOBID= node132-1532432860-27369
PBS_JOBID= 21021577
Free space on /tmp= 52464 MiB

SOLVER NAME= PicatSAT 2018-06-15
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-4294946-1532459818/watcher-4294946-1532459818 -o /tmp/evaluation-result-4294946-1532459818/solver-4294946-1532459818 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580  xcsp_picat HOME/instance-4294946-1532459818.xml

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

MD5SUM BENCH= 57cb1bb20db45191d6ed694399d37744
RANDOM SEED=86699871

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        15089768 kB
MemAvailable:   25657780 kB
Buffers:          186860 kB
Cached:         10545216 kB
SwapCached:            0 kB
Active:          8834496 kB
Inactive:        8223040 kB
Active(anon):    6274016 kB
Inactive(anon):    70696 kB
Active(file):    2560480 kB
Inactive(file):  8152344 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5092 kB
Writeback:             0 kB
AnonPages:       6331904 kB
Mapped:            41016 kB
Shmem:             17056 kB
Slab:             311032 kB
SReclaimable:     283648 kB
SUnreclaim:        27384 kB
KernelStack:        3360 kB
PageTables:        17316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    6837140 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3104768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52468 MiB
End job on node132 at 2018-07-24 21:58:58