Trace number 4395692

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 2019-09-12? (TO) 2400.05 2400.01

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t03-4.xml
MD5SUM3320713010bd27ff074c3709fe864950
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark2000.06
Satisfiable
(Un)Satisfiability was proved
Number of variables672
Number of constraints54
Number of domains14
Minimum domain size2
Maximum domain size19
Distribution of domain sizes[{"size":2,"count":96},{"size":3,"count":32},{"size":6,"count":32},{"size":7,"count":64},{"size":8,"count":32},{"size":9,"count":32},{"size":10,"count":32},{"size":11,"count":64},{"size":12,"count":32},{"size":13,"count":32},{"size":15,"count":32},{"size":16,"count":64},{"size":17,"count":64},{"size":19,"count":64}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":672}]
Minimum constraint arity21
Maximum constraint arity640
Distribution of constraint arities[{"arity":21,"count":32},{"arity":32,"count":21},{"arity":640,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":1},{"type":"lex","count":1},{"type":"sum","count":52}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

41.18/41.28	c xcsp_picat version 2.7b12 (9/12/2019)

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 (11779 MiB free)
  memory of node 1: 16384 MiB (12006 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395692-1568332341/watcher-4395692-1568332341 -o /tmp/evaluation-result-4395692-1568332341/solver-4395692-1568332341 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22069 --watchdog 2560 xcsp_picat HOME/instance-4395692-1568332341.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=23234, runsolver pid=23231
Current StackSize limit: 8192 KiB


[startup+0.100471 s]*
/proc/loadavg: 2.01 2.02 1.97 3/200 23235
/proc/meminfo: memFree=24333176/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2040944 memory=27252 CPUtime=0.09 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 2931 0 0 0 9 0 0 0 20 0 1 0 409147915 2089926656 6813 33554432000 4194304 5870510 140729524349568 140729524348744 140609413361543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 510236 6813 951 410 0 505709 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2040944 KiB
Current children cumulated memory: 27252 KiB

[startup+0.209667 s]*
/proc/loadavg: 2.01 2.02 1.97 3/200 23235
/proc/meminfo: memFree=24333176/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2041068 memory=27576 CPUtime=0.2 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 2996 0 0 0 20 0 0 0 20 0 1 0 409147915 2090053632 6894 33554432000 4194304 5870510 140729524349568 140729524348744 140609413361543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 510267 6894 970 410 0 505740 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2041068 KiB
Current children cumulated memory: 27576 KiB

[startup+0.308905 s]*
/proc/loadavg: 2.01 2.02 1.97 3/200 23235
/proc/meminfo: memFree=24332820/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2041396 memory=27828 CPUtime=0.31 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 3119 0 0 0 30 1 0 0 20 0 1 0 409147915 2090389504 6957 33554432000 4194304 5870510 140729524349568 140729524348744 140609413361543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 510349 6957 970 410 0 505822 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2041396 KiB
Current children cumulated memory: 27828 KiB

[startup+0.70023 s]
/proc/loadavg: 2.01 2.02 1.97 3/200 23235
/proc/meminfo: memFree=24332448/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2042468 memory=29648 CPUtime=0.69 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 3569 0 0 0 67 2 0 0 20 0 1 0 409147915 2091487232 7412 33554432000 4194304 5870510 140729524349568 140729524348664 140609413361543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 510617 7412 970 410 0 506090 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042468 KiB
Current children cumulated memory: 29648 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.02 1.97 3/200 23235
/proc/meminfo: memFree=24321504/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2051772 memory=39276 CPUtime=1.49 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 5683 0 0 0 146 3 0 0 20 0 1 0 409147915 2101014528 9819 33554432000 4194304 5870510 140729524349568 140729524348664 5476990 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 512943 9819 972 410 0 508416 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2051772 KiB
Current children cumulated memory: 39276 KiB

[startup+3.109 s]
/proc/loadavg: 2.01 2.02 1.97 3/200 23235
/proc/meminfo: memFree=24321608/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2051912 memory=39448 CPUtime=3.1 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 5956 0 0 0 307 3 0 0 20 0 1 0 409147915 2101157888 9862 33554432000 4194304 5870510 140729524349568 140729524348664 5440755 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 512978 9862 972 410 0 508451 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2051912 KiB
Current children cumulated memory: 39448 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 2.02 1.97 3/200 23235
/proc/meminfo: memFree=24320896/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2051912 memory=39540 CPUtime=6.29 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 6209 0 0 0 626 3 0 0 20 0 1 0 409147915 2101157888 9885 33554432000 4194304 5870510 140729524349568 140729524348568 5575622 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 512978 9885 972 410 0 508451 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2051912 KiB
Current children cumulated memory: 39540 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.02 1.97 3/200 23235
/proc/meminfo: memFree=24319876/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2052472 memory=40388 CPUtime=12.68 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 8185 0 0 0 1265 3 0 0 20 0 1 0 409147915 2101731328 10097 33554432000 4194304 5870510 140729524349568 140729524348568 5562072 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 513118 10097 972 410 0 508591 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2052472 KiB
Current children cumulated memory: 40388 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.97 3/201 23237
/proc/meminfo: memFree=24317296/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2052924 memory=41164 CPUtime=25.48 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 9936 0 0 0 2544 4 0 0 20 0 1 0 409147915 2102194176 10291 33554432000 4194304 5870510 140729524349568 140729524348664 5478371 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 513231 10291 972 410 0 508704 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2052924 KiB
Current children cumulated memory: 41164 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 23238
/proc/meminfo: memFree=24287328/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2082112 memory=72456 CPUtime=51.09 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 25727 0 0 0 5103 6 0 0 20 0 1 0 409147915 2132082688 18114 33554432000 4194304 5870510 140729524349568 140729524348136 5272962 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 520528 18114 1004 410 0 516001 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2082112 KiB
Current children cumulated memory: 72456 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 23242
/proc/meminfo: memFree=24271368/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2098260 memory=88396 CPUtime=102.28 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 38457 0 0 0 10220 8 0 0 20 0 1 0 409147915 2148618240 22099 33554432000 4194304 5870510 140729524349568 140729524348136 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 524565 22099 1004 410 0 520038 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2098260 KiB
Current children cumulated memory: 88396 KiB

[startup+162.3 s]
/proc/loadavg: 2.40 2.11 2.00 3/201 23248
/proc/meminfo: memFree=24246656/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2118436 memory=108940 CPUtime=162.29 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 46666 0 0 0 16219 10 0 0 20 0 1 0 409147915 2169278464 27235 33554432000 4194304 5870510 140729524349568 140729524348136 5272559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 529609 27235 1004 410 0 525082 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 108940 KiB

[startup+222.3 s]
/proc/loadavg: 2.29 2.15 2.02 3/199 23253
/proc/meminfo: memFree=24246536/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2118436 memory=108944 CPUtime=222.29 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 52813 0 0 0 22219 10 0 0 20 0 1 0 409147915 2169278464 27236 33554432000 4194304 5870510 140729524349568 140729524348136 5262735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 529609 27236 1004 410 0 525082 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 108944 KiB

[startup+282.3 s]
/proc/loadavg: 2.11 2.12 2.02 3/199 23257
/proc/meminfo: memFree=24246784/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2118436 memory=108944 CPUtime=282.29 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 54284 0 0 0 28218 11 0 0 20 0 1 0 409147915 2169278464 27236 33554432000 4194304 5870510 140729524349568 140729524348136 5282429 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 529609 27236 1004 410 0 525082 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 108944 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.10 2.02 3/200 23263
/proc/meminfo: memFree=24246624/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2118436 memory=108948 CPUtime=342.29 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 60776 0 0 0 34218 11 0 0 20 0 1 0 409147915 2169278464 27237 33554432000 4194304 5870510 140729524349568 140729524348136 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 529609 27237 1004 410 0 525082 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 108948 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.08 2.02 3/199 23268
/proc/meminfo: memFree=24246608/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2118612 memory=108948 CPUtime=402.29 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 61701 0 0 0 40218 11 0 0 20 0 1 0 409147915 2169458688 27237 33554432000 4194304 5870510 140729524349568 140729524348136 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 529653 27237 1004 410 0 525126 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2118612 KiB
Current children cumulated memory: 108948 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.07 2.02 3/199 23272
/proc/meminfo: memFree=24240352/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2137288 memory=115028 CPUtime=462.3 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 67073 0 0 0 46218 12 0 0 20 0 1 0 409147915 2188582912 28757 33554432000 4194304 5870510 140729524349568 140729524348008 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 534322 28757 1004 410 0 529795 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2137288 KiB
Current children cumulated memory: 115028 KiB


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

/proc/23234/statm: 544039 42651 1004 410 0 539512 0
Current children cumulated CPU time: 1602.31 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170604 KiB

[startup+1662.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/199 23468
/proc/meminfo: memFree=26411940/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170604 CPUtime=1662.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 100328 0 0 0 166216 16 0 0 20 0 1 0 409147915 2228383744 42651 33554432000 4194304 5870510 140729524349568 140729524348136 5283090 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42651 1004 410 0 539512 0
Current children cumulated CPU time: 1662.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170604 KiB

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 23480
/proc/meminfo: memFree=26409904/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170604 CPUtime=1722.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 101475 0 0 0 172216 16 0 0 20 0 1 0 409147915 2228383744 42651 33554432000 4194304 5870510 140729524349568 140729524348136 5283064 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42651 1004 410 0 539512 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170604 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 23486
/proc/meminfo: memFree=26411332/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170604 CPUtime=1782.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 102662 0 0 0 178216 16 0 0 20 0 1 0 409147915 2228383744 42651 33554432000 4194304 5870510 140729524349568 140729524348136 5282464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42651 1004 410 0 539512 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170604 KiB

[startup+1842.3 s]
/proc/loadavg: 2.49 2.15 2.09 3/200 23490
/proc/meminfo: memFree=26388872/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170604 CPUtime=1842.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 103694 0 0 0 184216 16 0 0 20 0 1 0 409147915 2228383744 42651 33554432000 4194304 5870510 140729524349568 140729524348136 5282738 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42651 1004 410 0 539512 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170604 KiB

[startup+1902.3 s]
/proc/loadavg: 2.18 2.12 2.08 3/200 23494
/proc/meminfo: memFree=26409116/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=1902.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 104374 0 0 0 190216 16 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

[startup+1962.3 s]
/proc/loadavg: 2.07 2.10 2.08 3/201 23500
/proc/meminfo: memFree=26368320/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=1962.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 106365 0 0 0 196216 16 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/199 23505
/proc/meminfo: memFree=26409304/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=2022.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 106800 0 0 0 202216 16 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5283079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/199 23509
/proc/meminfo: memFree=26415512/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=2082.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 108380 0 0 0 208216 16 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5283067 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.07 2.07 3/200 23515
/proc/meminfo: memFree=26408524/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=2142.32 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 109658 0 0 0 214216 16 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5282694 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.06 2.06 3/199 23581
/proc/meminfo: memFree=26636760/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=2202.33 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 111145 0 0 0 220216 17 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/199 23585
/proc/meminfo: memFree=26632868/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=2262.33 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 111812 0 0 0 226216 17 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/201 23599
/proc/meminfo: memFree=26621736/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=2322.33 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 113518 0 0 0 232216 17 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5283087 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 23663
/proc/meminfo: memFree=26585612/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=2382.33 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 114795 0 0 0 238216 17 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.02 2.03 2.05 3/200 23664
/proc/meminfo: memFree=26585520/32770624 swapFree=66957008/67108860
[pid=23234] ppid=23231 vsize=2176156 memory=170716 CPUtime=2400.04 cores=0,2,4,6
/proc/23234/stat : 23234 (xcsp_picat) R 23231 23234 22038 0 -1 4202496 115770 0 0 0 239987 17 0 0 20 0 1 0 409147915 2228383744 42679 33554432000 4194304 5870510 140729524349568 140729524348136 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17293312 140729524352031 140729524352109 140729524352109 140729524355018 0
/proc/23234/statm: 544039 42679 1004 410 0 539512 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170716 KiB

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

[startup+2400.01 s]
# the end of solver process 23234 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.88 s, system=0.175003 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): 2400.01
CPU time (s): 2400.05
CPU user time (s): 2399.88
CPU system time (s): 0.175003
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2176156
Max. memory (cumulated for all children) (KiB): 170716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.88
system time used= 0.175003
maximum resident set size= 170716
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115770
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= 17
involuntary context switches= 726


# summary of solver processes directly reported to runsolver:
#   pid: 23234
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2399.88
#   total CPU system time (s): 0.175003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.2098 second user time and 16.0281 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 01:51:37
IDJOB=4395692
IDBENCH=124144
IDSOLVER=2845
FILE ID=node147/4395692-1568332341
RUNJOBID= node147-1568328264-22069
PBS_JOBID= 21701153
Free space on /tmp= 56544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t03-4.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395692-1568332341/watcher-4395692-1568332341 -o /tmp/evaluation-result-4395692-1568332341/solver-4395692-1568332341 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22069 --watchdog 2560  xcsp_picat HOME/instance-4395692-1568332341.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3320713010bd27ff074c3709fe864950
RANDOM SEED=479421359

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        24356068 kB
MemAvailable:   29326560 kB
Buffers:          128612 kB
Cached:          5065708 kB
SwapCached:        48504 kB
Active:          4559752 kB
Inactive:        3171788 kB
Active(anon):    2489188 kB
Inactive(anon):    89348 kB
Active(file):    2070564 kB
Inactive(file):  3082440 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957008 kB
Dirty:              3064 kB
Writeback:             0 kB
AnonPages:       2598648 kB
Mapped:            45688 kB
Shmem:             32764 kB
Slab:             274236 kB
SReclaimable:     245948 kB
SUnreclaim:        28288 kB
KernelStack:        3552 kB
PageTables:        10880 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4650292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2541568 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= 56540 MiB
End job on node147 at 2019-09-13 02:31:38