Trace number 4303396

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) 2520.07 2519.81

General information on the benchmark

NameFrb/
frb-59-26-2-mgd_c18.xml
MD5SUMdbc5e7d30fbc7022ec2241ba28b1d399
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 variables59
Number of constraints549
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree13
Maximum variable degree29
Distribution of variable degrees[{"degree":13,"count":1},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":9},{"degree":17,"count":8},{"degree":18,"count":10},{"degree":19,"count":2},{"degree":20,"count":4},{"degree":21,"count":3},{"degree":22,"count":2},{"degree":23,"count":5},{"degree":24,"count":3},{"degree":25,"count":1},{"degree":27,"count":1},{"degree":29,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":549}]
Number of extensional constraints549
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":549}]
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 (6678 MiB free)
  memory of node 1: 16384 MiB (9389 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303396-1534026591/watcher-4303396-1534026591 -o /tmp/evaluation-result-4303396-1534026591/solver-4303396-1534026591 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534026591-4845 --watchdog 2580 xcsp_picat HOME/instance-4303396-1534026591.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
Current StackSize limit: 8192 KiB
solver pid=4874, runsolver pid=4871


[startup+0.100152 s]*
/proc/loadavg: 1.00 1.05 1.30 3/187 4875
/proc/meminfo: memFree=16414500/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2025744 memory=19064 CPUtime=0.1 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 1893 0 0 0 10 0 0 0 20 0 1 0 220222277 2074361856 4766 33554432000 4194304 5849708 140722749072576 140722749072576 140205107328819 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 506436 4766 596 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 19064 KiB

[startup+0.209591 s]*
/proc/loadavg: 1.00 1.05 1.30 3/187 4875
/proc/meminfo: memFree=16365288/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2025744 memory=57980 CPUtime=0.21 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 2412 0 0 0 20 1 0 0 20 0 1 0 220222277 2074361856 14495 33554432000 4194304 5849708 140722749072576 140722749072576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 506436 14495 663 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 57980 KiB

[startup+0.309382 s]*
/proc/loadavg: 1.00 1.05 1.30 3/187 4875
/proc/meminfo: memFree=16364544/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2026196 memory=58444 CPUtime=0.31 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 2526 0 0 0 30 1 0 0 20 0 1 0 220222277 2074824704 14611 33554432000 4194304 5849708 140722749072576 140722749072576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 506549 14611 679 405 0 503494 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026196 KiB
Current children cumulated memory: 58444 KiB

[startup+0.700277 s]
/proc/loadavg: 1.00 1.05 1.30 3/187 4875
/proc/meminfo: memFree=16362792/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2027352 memory=59480 CPUtime=0.69 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 2848 0 0 0 68 1 0 0 20 0 1 0 220222277 2076008448 14870 33554432000 4194304 5849708 140722749072576 140722749072576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 506838 14870 680 405 0 503783 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027352 KiB
Current children cumulated memory: 59480 KiB

[startup+1.50028 s]
/proc/loadavg: 1.00 1.05 1.30 3/187 4875
/proc/meminfo: memFree=16358560/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2029912 memory=62056 CPUtime=1.49 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 3488 0 0 0 147 2 0 0 20 0 1 0 220222277 2078629888 15514 33554432000 4194304 5849708 140722749072576 140722749071496 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 507478 15514 680 405 0 504423 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2029912 KiB
Current children cumulated memory: 62056 KiB

[startup+3.10931 s]
/proc/loadavg: 1.00 1.05 1.29 3/187 4875
/proc/meminfo: memFree=16351832/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2033564 memory=65996 CPUtime=3.1 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 6812 0 0 0 305 5 0 0 20 0 1 0 220222277 2082369536 16499 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 508391 16499 712 405 0 505336 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2033564 KiB
Current children cumulated memory: 65996 KiB

[startup+6.30032 s]
/proc/loadavg: 1.00 1.05 1.29 3/187 4875
/proc/meminfo: memFree=16349844/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2037812 memory=70160 CPUtime=6.29 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 13624 0 0 0 617 12 0 0 20 0 1 0 220222277 2086719488 17540 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 509453 17540 712 405 0 506398 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2037812 KiB
Current children cumulated memory: 70160 KiB

[startup+12.7004 s]
/proc/loadavg: 1.08 1.06 1.30 3/187 4880
/proc/meminfo: memFree=16344236/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2037924 memory=70432 CPUtime=12.69 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 25957 0 0 0 1244 25 0 0 20 0 1 0 220222277 2086834176 17608 33554432000 4194304 5849708 140722749072576 140722749071576 5359081 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 509481 17608 712 405 0 506426 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2037924 KiB
Current children cumulated memory: 70432 KiB

[startup+25.5003 s]
/proc/loadavg: 1.29 1.11 1.31 3/187 4880
/proc/meminfo: memFree=16336748/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2044108 memory=76564 CPUtime=25.5 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 52058 0 0 0 2496 54 0 0 20 0 1 0 220222277 2093166592 19141 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 511027 19141 712 405 0 507972 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 2044108 KiB
Current children cumulated memory: 76564 KiB

[startup+51.1095 s]
/proc/loadavg: 1.53 1.18 1.33 3/187 4880
/proc/meminfo: memFree=16328240/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2054008 memory=86192 CPUtime=51.1 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 79672 0 0 0 5014 96 0 0 20 0 1 0 220222277 2103304192 21548 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 513502 21548 712 405 0 510447 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2054008 KiB
Current children cumulated memory: 86192 KiB

[startup+102.3 s]
/proc/loadavg: 1.80 1.31 1.36 3/187 4881
/proc/meminfo: memFree=16320108/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2053556 memory=85936 CPUtime=102.31 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 126252 0 0 0 10064 167 0 0 20 0 1 0 220222277 2102841344 21484 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 513389 21484 712 405 0 510334 0
Current children cumulated CPU time: 102.31 s
Current children cumulated vsize: 2053556 KiB
Current children cumulated memory: 85936 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 1.43 1.40 4/187 4882
/proc/meminfo: memFree=16298592/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2061440 memory=93820 CPUtime=162.31 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 170835 0 0 0 15989 242 0 0 20 0 1 0 220222277 2110914560 23455 33554432000 4194304 5849708 140722749072576 140722749071576 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 515360 23455 712 405 0 512305 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 2061440 KiB
Current children cumulated memory: 93820 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.54 1.44 3/187 4883
/proc/meminfo: memFree=16284532/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2073844 memory=106136 CPUtime=222.32 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 198656 0 0 0 21929 303 0 0 20 0 1 0 220222277 2123616256 26534 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 518461 26534 712 405 0 515406 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 2073844 KiB
Current children cumulated memory: 106136 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.62 1.47 3/187 4884
/proc/meminfo: memFree=16279424/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2075708 memory=108136 CPUtime=282.33 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 228803 0 0 0 27871 362 0 0 20 0 1 0 220222277 2125524992 27034 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 518927 27034 712 405 0 515872 0
Current children cumulated CPU time: 282.33 s
Current children cumulated vsize: 2075708 KiB
Current children cumulated memory: 108136 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.69 1.51 3/187 4885
/proc/meminfo: memFree=16273916/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2078380 memory=110636 CPUtime=342.34 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 250671 0 0 0 33812 422 0 0 20 0 1 0 220222277 2128261120 27659 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 519595 27659 712 405 0 516540 0
Current children cumulated CPU time: 342.34 s
Current children cumulated vsize: 2078380 KiB
Current children cumulated memory: 110636 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.75 1.54 3/187 4886
/proc/meminfo: memFree=16276068/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2076764 memory=109124 CPUtime=402.34 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 275652 0 0 0 39755 479 0 0 20 0 1 0 220222277 2126606336 27281 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 519191 27281 712 405 0 516136 0
Current children cumulated CPU time: 402.34 s
Current children cumulated vsize: 2076764 KiB
Current children cumulated memory: 109124 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.79 1.57 3/187 4887
/proc/meminfo: memFree=16248416/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2099188 memory=131568 CPUtime=462.35 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 286165 0 0 0 45717 518 0 0 20 0 1 0 220222277 2149568512 32892 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 524797 32892 712 405 0 521742 0
Current children cumulated CPU time: 462.35 s
Current children cumulated vsize: 2099188 KiB
Current children cumulated memory: 131568 KiB


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

/proc/4874/statm: 579929 88613 712 405 0 576874 0
Current children cumulated CPU time: 1722.46 s
Current children cumulated vsize: 2319716 KiB
Current children cumulated memory: 354452 KiB

[startup+1782.3 s]
/proc/loadavg: 2.08 2.03 1.91 3/187 4927
/proc/meminfo: memFree=15750356/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2355128 memory=389732 CPUtime=1782.47 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 456525 0 0 0 177395 852 0 0 20 0 1 0 220222277 2411651072 97433 33554432000 4194304 5849708 140722749072576 140722749071576 5437616 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 588782 97433 712 405 0 585727 0
Current children cumulated CPU time: 1782.47 s
Current children cumulated vsize: 2355128 KiB
Current children cumulated memory: 389732 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.04 1.92 3/187 4941
/proc/meminfo: memFree=15748260/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2355128 memory=389864 CPUtime=1842.47 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 473955 0 0 0 183385 862 0 0 20 0 1 0 220222277 2411651072 97466 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 588782 97466 712 405 0 585727 0
Current children cumulated CPU time: 1842.47 s
Current children cumulated vsize: 2355128 KiB
Current children cumulated memory: 389864 KiB

[startup+1902.3 s]
/proc/loadavg: 2.06 2.05 1.93 3/187 4967
/proc/meminfo: memFree=15748284/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2355128 memory=389864 CPUtime=1902.48 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 475550 0 0 0 189378 870 0 0 20 0 1 0 220222277 2411651072 97466 33554432000 4194304 5849708 140722749072576 140722749071576 5438195 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 588782 97466 712 405 0 585727 0
Current children cumulated CPU time: 1902.48 s
Current children cumulated vsize: 2355128 KiB
Current children cumulated memory: 389864 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.05 1.94 3/187 4968
/proc/meminfo: memFree=15815308/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2355128 memory=389864 CPUtime=1962.49 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 493316 0 0 0 195371 878 0 0 20 0 1 0 220222277 2411651072 97466 33554432000 4194304 5849708 140722749072576 140722749071576 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 588782 97466 712 405 0 585727 0
Current children cumulated CPU time: 1962.49 s
Current children cumulated vsize: 2355128 KiB
Current children cumulated memory: 389864 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.06 1.95 4/187 4969
/proc/meminfo: memFree=15814024/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2355128 memory=389864 CPUtime=2022.49 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 494603 0 0 0 201363 886 0 0 20 0 1 0 220222277 2411651072 97466 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 588782 97466 712 405 0 585727 0
Current children cumulated CPU time: 2022.49 s
Current children cumulated vsize: 2355128 KiB
Current children cumulated memory: 389864 KiB

[startup+2082.3 s]
/proc/loadavg: 2.96 2.29 2.04 3/187 4970
/proc/meminfo: memFree=15810480/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2355128 memory=389864 CPUtime=2082.5 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 511991 0 0 0 207355 895 0 0 20 0 1 0 220222277 2411651072 97466 33554432000 4194304 5849708 140722749072576 140722749071576 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 588782 97466 712 405 0 585727 0
Current children cumulated CPU time: 2082.5 s
Current children cumulated vsize: 2355128 KiB
Current children cumulated memory: 389864 KiB

[startup+2142.3 s]
/proc/loadavg: 2.86 2.38 2.08 3/187 4971
/proc/meminfo: memFree=15768428/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2355128 memory=389864 CPUtime=2142.51 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 513341 0 0 0 213348 903 0 0 20 0 1 0 220222277 2411651072 97466 33554432000 4194304 5849708 140722749072576 140722749071576 5335584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 588782 97466 712 405 0 585727 0
Current children cumulated CPU time: 2142.51 s
Current children cumulated vsize: 2355128 KiB
Current children cumulated memory: 389864 KiB

[startup+2202.3 s]
/proc/loadavg: 2.38 2.34 2.09 3/187 4972
/proc/meminfo: memFree=15702800/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2420664 memory=455400 CPUtime=2202.52 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 532090 0 0 0 219337 915 0 0 20 0 1 0 220222277 2478759936 113850 33554432000 4194304 5849708 140722749072576 140722749071576 5437627 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 605166 113850 712 405 0 602111 0
Current children cumulated CPU time: 2202.52 s
Current children cumulated vsize: 2420664 KiB
Current children cumulated memory: 455400 KiB

[startup+2262.3 s]
/proc/loadavg: 2.14 2.28 2.08 3/187 4973
/proc/meminfo: memFree=15702272/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2421220 memory=455956 CPUtime=2262.52 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 533628 0 0 0 225327 925 0 0 20 0 1 0 220222277 2479329280 113989 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 605305 113989 712 405 0 602250 0
Current children cumulated CPU time: 2262.52 s
Current children cumulated vsize: 2421220 KiB
Current children cumulated memory: 455956 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.23 2.07 4/187 4974
/proc/meminfo: memFree=15702608/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2421220 memory=455956 CPUtime=2322.53 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 534351 0 0 0 231318 935 0 0 20 0 1 0 220222277 2479329280 113989 33554432000 4194304 5849708 140722749072576 140722749071576 5437632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 605305 113989 712 405 0 602250 0
Current children cumulated CPU time: 2322.53 s
Current children cumulated vsize: 2421220 KiB
Current children cumulated memory: 455956 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.18 2.07 3/187 4975
/proc/meminfo: memFree=15696504/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2421220 memory=455956 CPUtime=2382.54 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 552212 0 0 0 237307 947 0 0 20 0 1 0 220222277 2479329280 113989 33554432000 4194304 5849708 140722749072576 140722749071576 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 605305 113989 712 405 0 602250 0
Current children cumulated CPU time: 2382.54 s
Current children cumulated vsize: 2421220 KiB
Current children cumulated memory: 455956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.15 2.06 3/188 4984
/proc/meminfo: memFree=15742228/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2375008 memory=409704 CPUtime=2442.54 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 558043 0 0 0 243291 963 0 0 20 0 1 0 220222277 2432008192 102426 33554432000 4194304 5849708 140722749072576 140722749071576 140205107830663 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 593752 102426 712 405 0 590697 0
Current children cumulated CPU time: 2442.54 s
Current children cumulated vsize: 2375008 KiB
Current children cumulated memory: 409704 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.12 2.06 3/188 4985
/proc/meminfo: memFree=15791476/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2325432 memory=360168 CPUtime=2502.55 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 558820 0 0 0 249279 976 0 0 20 0 1 0 220222277 2381242368 90042 33554432000 4194304 5849708 140722749072576 140722749071576 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 581358 90042 712 405 0 578303 0
Current children cumulated CPU time: 2502.55 s
Current children cumulated vsize: 2325432 KiB
Current children cumulated memory: 360168 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.00 2.12 2.05 3/188 4985
/proc/meminfo: memFree=15791476/32770624 swapFree=67108504/67108860
[pid=4874] ppid=4871 vsize=2325432 memory=360168 CPUtime=2520.05 cores=1,3,5,7
/proc/4874/stat : 4874 (xcsp_picat) R 4871 4874 4813 0 -1 4202496 558821 0 0 0 251025 980 0 0 20 0 1 0 220222277 2381242368 90042 33554432000 4194304 5849708 140722749072576 140722749071576 5335568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 25677824 140722749076662 140722749076740 140722749076740 140722749079498 0
/proc/4874/statm: 581358 90042 712 405 0 578303 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 2325432 KiB
Current children cumulated memory: 360168 KiB

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

[startup+2519.81 s]
# the end of solver process 4874 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.26 s, system=9.81317 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): 2519.81
CPU time (s): 2520.07
CPU user time (s): 2510.26
CPU system time (s): 9.81317
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 2451304
Max. memory (cumulated for all children) (KiB): 485880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.26
system time used= 9.81317
maximum resident set size= 485880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 558822
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= 55
involuntary context switches= 827


# summary of solver processes directly reported to runsolver:
#   pid: 4874
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2510.26
#   total CPU system time (s): 9.81317

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.73751 second user time and 18.5561 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-12 00:29:51
IDJOB=4303396
IDBENCH=141585
IDSOLVER=2778
FILE ID=node104/4303396-1534026591
RUNJOBID= node104-1534026591-4845
PBS_JOBID= 21036963
Free space on /tmp= 37256 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Frb/frb-59-26-2-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303396-1534026591/watcher-4303396-1534026591 -o /tmp/evaluation-result-4303396-1534026591/solver-4303396-1534026591 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534026591-4845 --watchdog 2580  xcsp_picat HOME/instance-4303396-1534026591.xml

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

MD5SUM BENCH= dbc5e7d30fbc7022ec2241ba28b1d399
RANDOM SEED=408031962

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        16461580 kB
MemAvailable:   31905500 kB
Buffers:          151268 kB
Cached:         15327564 kB
SwapCached:            8 kB
Active:          7619348 kB
Inactive:        7911620 kB
Active(anon):       3440 kB
Inactive(anon):   101252 kB
Active(file):    7615908 kB
Inactive(file):  7810368 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              7568 kB
Writeback:             0 kB
AnonPages:         59648 kB
Mapped:            50976 kB
Shmem:             49636 kB
Slab:             473688 kB
SReclaimable:     446104 kB
SUnreclaim:        27584 kB
KernelStack:        3248 kB
PageTables:         5288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 37252 MiB
End job on node104 at 2018-08-12 01:11:51