Trace number 4309345

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (MO) 1951.24 1951.33

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-13-4-rom_c18.xml
MD5SUM0b51c5bbf7274d342280acfb624bd8bf
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark71
Best CPU time to get the best result obtained on this benchmark2520.08
Satisfiable
(Un)Satisfiability was proved
Number of variables481
Number of constraints104
Number of domains5
Minimum domain size2
Maximum domain size129443
Distribution of domain sizes[{"size":2,"count":26},{"size":14,"count":182},{"size":27,"count":169},{"size":129443,"count":104}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":130},{"degree":2,"count":182},{"degree":8,"count":169}]
Minimum constraint arity16
Maximum constraint arity17
Distribution of constraint arities[{"arity":16,"count":26},{"arity":17,"count":78}]
Number of extensional constraints104
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":104}]
Optimization problemYES
Type of objectivemax SUM

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 (4219 MiB free)
  memory of node 1: 16384 MiB (8970 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309345-1534305688/watcher-4309345-1534305688 -o /tmp/evaluation-result-4309345-1534305688/solver-4309345-1534305688 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16589 --watchdog 2580 xcsp_picat HOME/instance-4309345-1534305688.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=18103, runsolver pid=18100
Current StackSize limit: 8192 KiB


[startup+0.100717 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 18104
/proc/meminfo: memFree=13478264/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=2025744 memory=17476 CPUtime=0.1 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 1482 0 0 0 10 0 0 0 20 0 1 0 248132105 2074361856 4369 33554432000 4194304 5849940 140724093541280 140724093540584 139809798638592 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 506436 4369 585 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17476 KiB

[startup+0.20971 s]*
/proc/loadavg: 2.08 2.03 2.05 3/188 18104
/proc/meminfo: memFree=13458164/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=2025744 memory=23620 CPUtime=0.21 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 1485 0 0 0 21 0 0 0 20 0 1 0 248132105 2074361856 5905 33554432000 4194304 5849940 140724093541280 140724093540584 4540108 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 506436 5905 585 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23620 KiB

[startup+0.309527 s]*
/proc/loadavg: 2.08 2.03 2.05 3/188 18104
/proc/meminfo: memFree=13436740/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=2025744 memory=29764 CPUtime=0.3 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 1488 0 0 0 30 0 0 0 20 0 1 0 248132105 2074361856 7441 33554432000 4194304 5849940 140724093541280 140724093540584 139809798638592 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 506436 7441 585 405 0 503380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 29764 KiB

[startup+0.700307 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 18104
/proc/meminfo: memFree=13387216/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=2025744 memory=52292 CPUtime=0.68 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 1499 0 0 0 68 0 0 0 20 0 1 0 248132105 2074361856 13073 33554432000 4194304 5849940 140724093541280 140724093540584 139809798638592 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 506436 13073 585 405 0 503380 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 52292 KiB

[startup+1.50031 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 18104
/proc/meminfo: memFree=13274736/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=2025744 memory=97476 CPUtime=1.49 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 1521 0 0 0 147 2 0 0 20 0 1 0 248132105 2074361856 24369 33554432000 4194304 5849940 140724093541280 140724093540584 139809798638592 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 506436 24369 593 405 0 503380 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 97476 KiB

[startup+3.10957 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 18104
/proc/meminfo: memFree=12677336/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=2156640 memory=331380 CPUtime=3.09 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 3444 0 0 0 304 5 0 0 20 0 1 0 248132105 2208399360 82845 33554432000 4194304 5849940 140724093541280 140724093540600 4491562 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 539160 82845 613 405 0 536104 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2156640 KiB
Current children cumulated memory: 331380 KiB

[startup+6.30035 s]
/proc/loadavg: 2.16 2.05 2.06 3/188 18104
/proc/meminfo: memFree=11616564/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=2156640 memory=925300 CPUtime=6.29 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 3743 0 0 0 615 14 0 0 20 0 1 0 248132105 2208399360 231325 33554432000 4194304 5849940 140724093541280 140724093540600 4840258 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 539160 231325 613 405 0 536104 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2156640 KiB
Current children cumulated memory: 925300 KiB

[startup+12.7004 s]
/proc/loadavg: 2.14 2.05 2.06 3/188 18104
/proc/meminfo: memFree=9472560/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=2250392 memory=1967820 CPUtime=12.69 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 5651 0 0 0 1239 30 0 0 20 0 1 0 248132105 2304401408 491955 33554432000 4194304 5849940 140724093541280 140724093540568 4515512 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 562598 491955 613 405 0 559542 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2250392 KiB
Current children cumulated memory: 1967820 KiB

[startup+25.5004 s]
/proc/loadavg: 2.12 2.04 2.05 3/188 18165
/proc/meminfo: memFree=15584608/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=4433004 memory=3512284 CPUtime=25.48 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 9184 0 0 0 2469 79 0 0 20 0 1 0 248132105 4539396096 878071 33554432000 4194304 5849940 140724093541280 140724093540568 4504238 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 1108251 878071 614 405 0 1105195 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 4433004 KiB
Current children cumulated memory: 3512284 KiB

[startup+51.1096 s]
/proc/loadavg: 2.07 2.04 2.05 3/188 18165
/proc/meminfo: memFree=10777400/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=8419288 memory=6394852 CPUtime=51.08 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 12885 0 0 0 4985 123 0 0 20 0 1 0 248132105 8621350912 1598713 33554432000 4194304 5849940 140724093541280 140724093540600 4828555 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 2104822 1598713 622 405 0 2101766 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 8419288 KiB
Current children cumulated memory: 6394852 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 18166
/proc/meminfo: memFree=6048956/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=12487108 memory=10402436 CPUtime=102.27 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 33685 0 0 0 9707 520 0 0 20 0 1 0 248132105 12786798592 2600609 33554432000 4194304 5849940 140724093541280 140724093540280 5260393 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3121777 2600609 623 405 0 3118721 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 12487108 KiB
Current children cumulated memory: 10402436 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 18167
/proc/meminfo: memFree=5915836/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=12619920 memory=10535248 CPUtime=162.27 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 61894 0 0 0 15152 1075 0 0 20 0 1 0 248132105 12922798080 2633812 33554432000 4194304 5849940 140724093541280 140724093540280 5260621 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3154980 2633812 623 405 0 3151924 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 12619920 KiB
Current children cumulated memory: 10535248 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18168
/proc/meminfo: memFree=6215836/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=12752736 memory=10668072 CPUtime=222.27 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 91878 0 0 0 20598 1629 0 0 20 0 1 0 248132105 13058801664 2667018 33554432000 4194304 5849940 140724093541280 140724093540280 5257289 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3188184 2667018 623 405 0 3185128 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 12752736 KiB
Current children cumulated memory: 10668072 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18169
/proc/meminfo: memFree=5443460/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=12868944 memory=10786328 CPUtime=282.27 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 118118 0 0 0 26097 2130 0 0 20 0 1 0 248132105 13177798656 2696582 33554432000 4194304 5849940 140724093541280 140724093540280 5260355 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3217236 2696582 623 405 0 3214180 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 12868944 KiB
Current children cumulated memory: 10786328 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18170
/proc/meminfo: memFree=5300836/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=13001760 memory=10917448 CPUtime=342.26 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 147854 0 0 0 31521 2705 0 0 20 0 1 0 248132105 13313802240 2729362 33554432000 4194304 5849940 140724093541280 140724093540280 5260966 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3250440 2729362 623 405 0 3247384 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 13001760 KiB
Current children cumulated memory: 10917448 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18171
/proc/meminfo: memFree=5101952/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=13117968 memory=11032668 CPUtime=402.26 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 174503 0 0 0 37016 3210 0 0 20 0 1 0 248132105 13432799232 2758167 33554432000 4194304 5849940 140724093541280 140724093540280 5260966 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3279492 2758167 623 405 0 3276436 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 13117968 KiB
Current children cumulated memory: 11032668 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18172
/proc/meminfo: memFree=4858208/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=13234176 memory=11151428 CPUtime=462.26 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 202512 0 0 0 42494 3732 0 0 20 0 1 0 248132105 13551796224 2787857 33554432000 4194304 5849940 140724093541280 140724093540280 5269682 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3308544 2787857 623 405 0 3305488 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 13234176 KiB
Current children cumulated memory: 11151428 KiB


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

/proc/18103/statm: 3644726 3124022 623 405 0 3641670 0
Current children cumulated CPU time: 1182.23 s
Current children cumulated vsize: 14578904 KiB
Current children cumulated memory: 12496088 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18201
/proc/meminfo: memFree=3603720/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=14695112 memory=12611316 CPUtime=1242.23 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 574952 0 0 0 113338 10885 0 0 20 0 1 0 248132105 15047794688 3152829 33554432000 4194304 5849940 140724093541280 140724093540280 5260429 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3673778 3152829 623 405 0 3670722 0
Current children cumulated CPU time: 1242.23 s
Current children cumulated vsize: 14695112 KiB
Current children cumulated memory: 12611316 KiB

[startup+1302.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 18202
/proc/meminfo: memFree=3474136/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=14794724 memory=12710464 CPUtime=1302.22 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 600250 0 0 0 118811 11411 0 0 20 0 1 0 248132105 15149797376 3177616 33554432000 4194304 5849940 140724093541280 140724093540280 5260393 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3698681 3177616 623 405 0 3695625 0
Current children cumulated CPU time: 1302.22 s
Current children cumulated vsize: 14794724 KiB
Current children cumulated memory: 12710464 KiB

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 18203
/proc/meminfo: memFree=3414548/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=14894336 memory=12811672 CPUtime=1362.22 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 625666 0 0 0 124268 11954 0 0 20 0 1 0 248132105 15251800064 3202918 33554432000 4194304 5849940 140724093541280 140724093540280 5260393 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3723584 3202918 623 405 0 3720528 0
Current children cumulated CPU time: 1362.22 s
Current children cumulated vsize: 14894336 KiB
Current children cumulated memory: 12811672 KiB

[startup+1422.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 18205
/proc/meminfo: memFree=3281428/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=14993948 memory=12910828 CPUtime=1422.22 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 653639 0 0 0 129730 12492 0 0 20 0 1 0 248132105 15353802752 3227707 33554432000 4194304 5849940 140724093541280 140724093540280 5269659 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3748487 3227707 623 405 0 3745431 0
Current children cumulated CPU time: 1422.22 s
Current children cumulated vsize: 14993948 KiB
Current children cumulated memory: 12910828 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18206
/proc/meminfo: memFree=3122140/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15110152 memory=7914548 CPUtime=1482.21 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 680912 0 0 0 135159 13062 0 0 20 0 1 0 248132105 15472795648 1978637 33554432000 4194304 5849940 140724093541280 140724093540280 5269297 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3777538 1978637 623 405 0 3774482 0
Current children cumulated CPU time: 1482.21 s
Current children cumulated vsize: 15110152 KiB
Current children cumulated memory: 7914548 KiB

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18207
/proc/meminfo: memFree=7689136/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15209760 memory=9293988 CPUtime=1542.21 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 706085 0 0 0 140582 13639 0 0 20 0 1 0 248132105 15574794240 2323497 33554432000 4194304 5849940 140724093541280 140724093540280 5269297 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3802440 2323497 623 405 0 3799384 0
Current children cumulated CPU time: 1542.21 s
Current children cumulated vsize: 15209760 KiB
Current children cumulated memory: 9293988 KiB

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18209
/proc/meminfo: memFree=7881628/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15309372 memory=8903900 CPUtime=1602.21 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 732573 0 0 0 146037 14184 0 0 20 0 1 0 248132105 15676796928 2225975 33554432000 4194304 5849940 140724093541280 140724093540280 5269297 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3827343 2225975 623 405 0 3824287 0
Current children cumulated CPU time: 1602.21 s
Current children cumulated vsize: 15309372 KiB
Current children cumulated memory: 8903900 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18210
/proc/meminfo: memFree=2463352/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15392384 memory=13309480 CPUtime=1662.21 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 759413 0 0 0 151496 14725 0 0 20 0 1 0 248132105 15761801216 3327370 33554432000 4194304 5849940 140724093541280 140724093540280 5269659 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3848096 3327370 623 405 0 3845040 0
Current children cumulated CPU time: 1662.21 s
Current children cumulated vsize: 15392384 KiB
Current children cumulated memory: 13309480 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18219
/proc/meminfo: memFree=2364920/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15491988 memory=13410672 CPUtime=1722.21 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 785280 0 0 0 156920 15301 0 0 20 0 1 0 248132105 15863795712 3352668 33554432000 4194304 5849940 140724093541280 140724093540280 5269670 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3872997 3352668 623 405 0 3869941 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 15491988 KiB
Current children cumulated memory: 13410672 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 18220
/proc/meminfo: memFree=2203480/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15591600 memory=13507780 CPUtime=1782.2 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 811973 0 0 0 162346 15874 0 0 20 0 1 0 248132105 15965798400 3376945 33554432000 4194304 5849940 140724093541280 140724093540280 5260783 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3897900 3376945 623 405 0 3894844 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 15591600 KiB
Current children cumulated memory: 13507780 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 18221
/proc/meminfo: memFree=2104024/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15691208 memory=13606928 CPUtime=1842.21 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 839877 0 0 0 167761 16460 0 0 20 0 1 0 248132105 16067796992 3401732 33554432000 4194304 5849940 140724093541280 140724093540280 5260729 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3922802 3401732 623 405 0 3919746 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 15691208 KiB
Current children cumulated memory: 13606928 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 18222
/proc/meminfo: memFree=1939200/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15790820 memory=13708124 CPUtime=1902.2 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 868250 0 0 0 173162 17058 0 0 20 0 1 0 248132105 16169799680 3427031 33554432000 4194304 5849940 140724093541280 140724093540280 5260786 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3947705 3427031 623 405 0 3944649 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 15790820 KiB
Current children cumulated memory: 13708124 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1951.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18223
/proc/meminfo: memFree=7976388/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15873824 memory=8510528 CPUtime=1951.19 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 889551 0 0 0 177665 17454 0 0 20 0 1 0 248132105 16254795776 2127120 33554432000 4194304 5849940 140724093541280 140724093540568 5269297 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3968456 2127632 623 405 0 3965400 0
Current children cumulated CPU time: 1951.19 s
Current children cumulated vsize: 15873824 KiB
Current children cumulated memory: 8510528 KiB

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

[startup+1951.33 s]
# the end of solver process 18103 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1776.66 s, system=174.578 s

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

[startup+1951.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18223
/proc/meminfo: memFree=7976388/32770624 swapFree=67108860/67108860
[pid=18103] ppid=18100 vsize=15873824 memory=8510528 CPUtime=1951.19 cores=1,3,5,7
/proc/18103/stat : 18103 (xcsp_picat) R 18100 18103 16557 0 -1 4202496 889551 0 0 0 177665 17454 0 0 20 0 1 0 248132105 16254795776 2127120 33554432000 4194304 5849940 140724093541280 140724093540568 5269297 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 17268736 140724093543606 140724093543684 140724093543684 140724093546442 0
/proc/18103/statm: 3968456 2127632 623 405 0 3965400 0
Current children cumulated CPU time: 1951.19 s
Current children cumulated vsize: 15873824 KiB
Current children cumulated memory: 8510528 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1951.33
CPU time (s): 1951.24
CPU user time (s): 1776.66
CPU system time (s): 174.578
CPU usage (%): 99.9953
Max. virtual memory (cumulated for all children) (KiB): 15873824
Max. memory (cumulated for all children) (KiB): 13772804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.66
system time used= 174.578
maximum resident set size= 13772804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 889552
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= 3
involuntary context switches= 644


# summary of solver processes directly reported to runsolver:
#   pid: 18103
#   total CPU time (s): 1951.24
#   total CPU user time (s): 1776.66
#   total CPU system time (s): 174.578

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.33053 second user time and 15.2385 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-15 06:01:29
IDJOB=4309345
IDBENCH=141310
IDSOLVER=2794
FILE ID=node139/4309345-1534305688
RUNJOBID= node139-1534293040-16589
PBS_JOBID= 21038134
Free space on /tmp= 34980 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-13-4-rom_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309345-1534305688/watcher-4309345-1534305688 -o /tmp/evaluation-result-4309345-1534305688/solver-4309345-1534305688 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16589 --watchdog 2580  xcsp_picat HOME/instance-4309345-1534305688.xml

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

MD5SUM BENCH= 0b51c5bbf7274d342280acfb624bd8bf
RANDOM SEED=1337107169

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        13510108 kB
MemAvailable:   26196512 kB
Buffers:          266836 kB
Cached:         12518296 kB
SwapCached:            0 kB
Active:         11834660 kB
Inactive:        6683028 kB
Active(anon):    5686624 kB
Inactive(anon):   106808 kB
Active(file):    6148036 kB
Inactive(file):  6576220 kB
Unevictable:        7192 kB
Mlocked:            7192 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             28000 kB
Writeback:         20404 kB
AnonPages:       5686608 kB
Mapped:            67108 kB
Shmem:             57996 kB
Slab:             430364 kB
SReclaimable:     390608 kB
SUnreclaim:        39756 kB
KernelStack:        3312 kB
PageTables:        16440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8915688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5627904 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 35000 MiB
End job on node139 at 2018-08-15 06:34:01