Trace number 4303410

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) 2519.75 2520.06

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-16-17_c18.xml
MD5SUM23da8342a2898ede5001de7625d13c59
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark368.785
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints33
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":272}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":272}]
Minimum constraint arity16
Maximum constraint arity17
Distribution of constraint arities[{"arity":16,"count":17},{"arity":17,"count":16}]
Number of extensional constraints33
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":33}]
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 (10904 MiB free)
  memory of node 1: 16384 MiB (6992 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303410-1534015979/watcher-4303410-1534015979 -o /tmp/evaluation-result-4303410-1534015979/solver-4303410-1534015979 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25512 --watchdog 2580 xcsp_picat HOME/instance-4303410-1534015979.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=29535, runsolver pid=29532
Current StackSize limit: 8192 KiB


[startup+0.100198 s]*
/proc/loadavg: 2.00 2.01 2.04 3/193 29536
/proc/meminfo: memFree=18312612/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=2025744 memory=18272 CPUtime=0.1 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 1691 0 0 0 10 0 0 0 20 0 1 0 219161157 2074361856 4568 33554432000 4194304 5849708 140727979383024 140727979382328 139863794625536 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 506436 4568 591 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18272 KiB

[startup+0.20991 s]*
/proc/loadavg: 2.00 2.01 2.04 3/193 29536
/proc/meminfo: memFree=18306296/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=2025744 memory=22368 CPUtime=0.21 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 1698 0 0 0 21 0 0 0 20 0 1 0 219161157 2074361856 5592 33554432000 4194304 5849708 140727979383024 140727979382328 139863794625536 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 506436 5592 591 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 22368 KiB

[startup+0.309734 s]*
/proc/loadavg: 2.00 2.01 2.04 3/193 29536
/proc/meminfo: memFree=18302200/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=2025744 memory=26464 CPUtime=0.31 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 1701 0 0 0 31 0 0 0 20 0 1 0 219161157 2074361856 6616 33554432000 4194304 5849708 140727979383024 140727979382328 4873395 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 506436 6616 591 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 26464 KiB

[startup+0.700436 s]
/proc/loadavg: 2.00 2.01 2.04 3/193 29536
/proc/meminfo: memFree=18222284/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=2025744 memory=209176 CPUtime=0.69 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 2362 0 0 0 67 2 0 0 20 0 1 0 219161157 2074361856 52294 33554432000 4194304 5849708 140727979383024 140727979382392 5270212 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 506436 52294 623 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 209176 KiB

[startup+1.50044 s]
/proc/loadavg: 2.00 2.01 2.04 3/193 29536
/proc/meminfo: memFree=18005540/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=2247120 memory=354404 CPUtime=1.5 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 3510 0 0 0 145 5 0 0 20 0 1 0 219161157 2301050880 88601 33554432000 4194304 5849708 140727979383024 140727979382344 5256369 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 561780 88601 629 405 0 558725 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2247120 KiB
Current children cumulated memory: 354404 KiB

[startup+3.10981 s]
/proc/loadavg: 1.92 2.00 2.04 3/193 29536
/proc/meminfo: memFree=17768324/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=2478940 memory=586828 CPUtime=3.1 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 12120 0 0 0 302 8 0 0 20 0 1 0 219161157 2538434560 146707 33554432000 4194304 5849708 140727979383024 140727979381720 5334672 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 619735 146707 673 405 0 616680 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2478940 KiB
Current children cumulated memory: 586828 KiB

[startup+6.30042 s]
/proc/loadavg: 1.92 2.00 2.04 3/193 29536
/proc/meminfo: memFree=17275820/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=2937692 memory=1045844 CPUtime=6.29 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 13969 0 0 0 613 16 0 0 20 0 1 0 219161157 3008196608 261461 33554432000 4194304 5849708 140727979383024 140727979382200 5406094 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 734423 261461 673 405 0 731368 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2937692 KiB
Current children cumulated memory: 1045844 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/193 29536
/proc/meminfo: memFree=16364400/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=3855196 memory=1963164 CPUtime=12.69 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 18102 0 0 0 1238 31 0 0 20 0 1 0 219161157 3947720704 490791 33554432000 4194304 5849708 140727979383024 140727979382200 5432154 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 963799 490791 673 405 0 960744 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3855196 KiB
Current children cumulated memory: 1963164 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/193 29536
/proc/meminfo: memFree=12678144/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515896 memory=3624088 CPUtime=25.49 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 85584 0 0 0 2457 92 0 0 20 0 1 0 219161157 5648277504 906022 33554432000 4194304 5849708 140727979383024 140727979381896 5391852 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378974 906022 683 405 0 1375919 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 5515896 KiB
Current children cumulated memory: 3624088 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.00 2.04 3/193 29536
/proc/meminfo: memFree=14685304/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515896 memory=3624136 CPUtime=51.1 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 537450 0 0 0 4999 111 0 0 20 0 1 0 219161157 5648277504 906034 33554432000 4194304 5849708 140727979383024 140727979381736 5312612 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378974 906034 695 405 0 1375919 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 5515896 KiB
Current children cumulated memory: 3624136 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/193 29537
/proc/meminfo: memFree=14696952/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515896 memory=3624156 CPUtime=102.28 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 1078018 0 0 0 10093 135 0 0 20 0 1 0 219161157 5648277504 906039 33554432000 4194304 5849708 140727979383024 140727979382024 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378974 906039 700 405 0 1375919 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 5515896 KiB
Current children cumulated memory: 3624156 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 29538
/proc/meminfo: memFree=14697008/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515896 memory=3624156 CPUtime=162.28 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 1697259 0 0 0 16064 164 0 0 20 0 1 0 219161157 5648277504 906039 33554432000 4194304 5849708 140727979383024 140727979382024 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378974 906039 700 405 0 1375919 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 5515896 KiB
Current children cumulated memory: 3624156 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 29541
/proc/meminfo: memFree=14684312/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515896 memory=3624156 CPUtime=222.28 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 2256594 0 0 0 22034 194 0 0 20 0 1 0 219161157 5648277504 906039 33554432000 4194304 5849708 140727979383024 140727979382024 139863794646919 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378974 906039 700 405 0 1375919 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 5515896 KiB
Current children cumulated memory: 3624156 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 29542
/proc/meminfo: memFree=14665932/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515892 memory=3624152 CPUtime=282.27 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 2956442 0 0 0 28002 225 0 0 20 0 1 0 219161157 5648273408 906038 33554432000 4194304 5849708 140727979383024 140727979382024 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378973 906038 700 405 0 1375918 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 5515892 KiB
Current children cumulated memory: 3624152 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 29543
/proc/meminfo: memFree=14625660/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515892 memory=3624152 CPUtime=342.27 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 3340484 0 0 0 33980 247 0 0 20 0 1 0 219161157 5648273408 906038 33554432000 4194304 5849708 140727979383024 140727979382024 5437607 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378973 906038 700 405 0 1375918 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 5515892 KiB
Current children cumulated memory: 3624152 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 29544
/proc/meminfo: memFree=14645008/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515892 memory=3624152 CPUtime=402.27 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 3995229 0 0 0 39951 276 0 0 20 0 1 0 219161157 5648273408 906038 33554432000 4194304 5849708 140727979383024 140727979382024 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378973 906038 700 405 0 1375918 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 5515892 KiB
Current children cumulated memory: 3624152 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 29553
/proc/meminfo: memFree=14615508/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=5515892 memory=3624152 CPUtime=462.26 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 4684172 0 0 0 45914 312 0 0 20 0 1 0 219161157 5648273408 906038 33554432000 4194304 5849708 140727979383024 140727979382024 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1378973 906038 700 405 0 1375918 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 5515892 KiB
Current children cumulated memory: 3624152 KiB


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

/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+1782.3 s]
/proc/loadavg: 2.50 2.17 2.10 3/191 29617
/proc/meminfo: memFree=13402600/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=1782.11 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 19803841 0 0 0 177108 1103 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+1842.3 s]
/proc/loadavg: 2.18 2.14 2.09 3/191 29618
/proc/meminfo: memFree=13401684/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=1842.09 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 20033321 0 0 0 183090 1119 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 1842.09 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+1902.3 s]
/proc/loadavg: 2.07 2.12 2.08 3/191 29619
/proc/meminfo: memFree=13469776/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=1902.07 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 20530865 0 0 0 189062 1145 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979381896 5312900 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 1902.07 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/190 29620
/proc/meminfo: memFree=13469852/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=1962.05 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 20957975 0 0 0 195032 1173 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 1962.05 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/191 29622
/proc/meminfo: memFree=13470028/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2022.05 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 21409642 0 0 0 201007 1198 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382184 5335579 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2022.05 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/191 29623
/proc/meminfo: memFree=13434860/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2082.05 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 21639860 0 0 0 206989 1216 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382184 139863794646919 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2082.05 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 29624
/proc/meminfo: memFree=13435068/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2142.03 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 21990441 0 0 0 212964 1239 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2142.03 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/191 29625
/proc/meminfo: memFree=13435248/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2202.02 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 22423906 0 0 0 218940 1262 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2202.02 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.05 2.06 3/191 29694
/proc/meminfo: memFree=13587480/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2262.02 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 22545822 0 0 0 224926 1276 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2262.02 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.06 2.05 3/190 29695
/proc/meminfo: memFree=13568288/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2322.01 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 22788602 0 0 0 230909 1292 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382184 5438278 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2322.01 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 29759
/proc/meminfo: memFree=13562488/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2382 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 22969324 0 0 0 236892 1308 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 139863794646919 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2382 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13593632/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2441.99 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 23134024 0 0 0 242881 1318 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 139863794646919 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2441.99 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 29886
/proc/meminfo: memFree=13593804/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2501.99 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 23281065 0 0 0 248869 1330 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979381736 5322787 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2501.99 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/191 29887
/proc/meminfo: memFree=13593628/32770624 swapFree=67108688/67108860
[pid=29535] ppid=29532 vsize=6564468 memory=4672728 CPUtime=2519.7 cores=0,2,4,6
/proc/29535/stat : 29535 (xcsp_picat) R 29532 29535 25480 0 -1 4202496 23289974 0 0 0 250636 1334 0 0 20 0 1 0 219161157 6722015232 1168182 33554432000 4194304 5849708 140727979383024 140727979382024 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 17526784 140727979390134 140727979390212 140727979390212 140727979392970 0
/proc/29535/statm: 1641117 1168182 700 405 0 1638062 0
Current children cumulated CPU time: 2519.7 s
Current children cumulated vsize: 6564468 KiB
Current children cumulated memory: 4672728 KiB

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

[startup+2520.06 s]
# the end of solver process 29535 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.36 s, system=13.3933 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): 2520.06
CPU time (s): 2519.75
CPU user time (s): 2506.36
CPU system time (s): 13.3933
CPU usage (%): 99.9877
Max. virtual memory (cumulated for all children) (KiB): 7525212
Max. memory (cumulated for all children) (KiB): 5633364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.36
system time used= 13.3933
maximum resident set size= 5633364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23289974
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= 312
involuntary context switches= 3157


# summary of solver processes directly reported to runsolver:
#   pid: 29535
#   total CPU time (s): 2519.75
#   total CPU user time (s): 2506.36
#   total CPU system time (s): 13.3933

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.485 second user time and 18.5281 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 21:32:59
IDJOB=4303410
IDBENCH=141435
IDSOLVER=2778
FILE ID=node134/4303410-1534015979
RUNJOBID= node134-1533991241-25512
PBS_JOBID= 21036944
Free space on /tmp= 42308 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-16-17_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303410-1534015979/watcher-4303410-1534015979 -o /tmp/evaluation-result-4303410-1534015979/solver-4303410-1534015979 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25512 --watchdog 2580  xcsp_picat HOME/instance-4303410-1534015979.xml

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

MD5SUM BENCH= 23da8342a2898ede5001de7625d13c59
RANDOM SEED=848923281

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18326408 kB
MemAvailable:   31863904 kB
Buffers:          173536 kB
Cached:         13512416 kB
SwapCached:           52 kB
Active:          4466804 kB
Inactive:        9315456 kB
Active(anon):      45484 kB
Inactive(anon):   103156 kB
Active(file):    4421320 kB
Inactive(file):  9212300 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              4500 kB
Writeback:             0 kB
AnonPages:        104044 kB
Mapped:            55800 kB
Shmem:             49652 kB
Slab:             360876 kB
SReclaimable:     332336 kB
SUnreclaim:        28540 kB
KernelStack:        3440 kB
PageTables:         5648 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2414536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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= 42308 MiB
End job on node134 at 2018-08-11 22:15:00