Trace number 4395392

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) 2519.69 2520.01

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 benchmark2519.47
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 

41.37/41.49	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 (11108 MiB free)
  memory of node 1: 16384 MiB (11882 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395392-1568327460/watcher-4395392-1568327460 -o /tmp/evaluation-result-4395392-1568327460/solver-4395392-1568327460 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580 xcsp_picat HOME/instance-4395392-1568327460.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26123, runsolver pid=26120
Current StackSize limit: 8192 KiB


[startup+0.100737 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 26124
/proc/meminfo: memFree=23518132/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2040944 memory=28916 CPUtime=0.1 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 3347 0 0 0 9 1 0 0 20 0 1 0 408687953 2089926656 7229 33554432000 4194304 5870510 140735444300224 140735444299384 139853212000135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 510236 7229 951 410 0 505709 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2040944 KiB
Current children cumulated memory: 28916 KiB

[startup+0.20966 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 26124
/proc/meminfo: memFree=23517884/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2041068 memory=29160 CPUtime=0.21 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 3411 0 0 0 20 1 0 0 20 0 1 0 408687953 2090053632 7290 33554432000 4194304 5870510 140735444300224 140735444299464 139853212000135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 510267 7290 970 410 0 505740 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2041068 KiB
Current children cumulated memory: 29160 KiB

[startup+0.309015 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 26124
/proc/meminfo: memFree=23517884/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2041228 memory=29656 CPUtime=0.31 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 3523 0 0 0 30 1 0 0 20 0 1 0 408687953 2090217472 7414 33554432000 4194304 5870510 140735444300224 140735444299464 139853212000135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 510307 7414 970 410 0 505780 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2041228 KiB
Current children cumulated memory: 29656 KiB

[startup+0.700231 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26124
/proc/meminfo: memFree=23516424/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2042468 memory=31312 CPUtime=0.68 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 3982 0 0 0 66 2 0 0 20 0 1 0 408687953 2091487232 7828 33554432000 4194304 5870510 140735444300224 140735444299464 139853212000135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 510617 7828 970 410 0 506090 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2042468 KiB
Current children cumulated memory: 31312 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26124
/proc/meminfo: memFree=23505944/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2051772 memory=40940 CPUtime=1.48 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 6099 0 0 0 145 3 0 0 20 0 1 0 408687953 2101014528 10235 33554432000 4194304 5870510 140735444300224 140735444299320 5562059 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 512943 10235 972 410 0 508416 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2051772 KiB
Current children cumulated memory: 40940 KiB

[startup+3.10901 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26124
/proc/meminfo: memFree=23503936/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2051912 memory=41080 CPUtime=3.09 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 6424 0 0 0 306 3 0 0 20 0 1 0 408687953 2101157888 10270 33554432000 4194304 5870510 140735444300224 140735444299320 5476966 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 512978 10270 972 410 0 508451 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2051912 KiB
Current children cumulated memory: 41080 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26124
/proc/meminfo: memFree=23503364/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2051912 memory=41204 CPUtime=6.28 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 6950 0 0 0 624 4 0 0 20 0 1 0 408687953 2101157888 10301 33554432000 4194304 5870510 140735444300224 140735444299320 5495085 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 512978 10301 972 410 0 508451 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2051912 KiB
Current children cumulated memory: 41204 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26124
/proc/meminfo: memFree=23501056/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2052472 memory=42068 CPUtime=12.68 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 8967 0 0 0 1264 4 0 0 20 0 1 0 408687953 2101731328 10517 33554432000 4194304 5870510 140735444300224 140735444299400 5477031 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 513118 10517 972 410 0 508591 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2052472 KiB
Current children cumulated memory: 42068 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 26126
/proc/meminfo: memFree=23492604/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2052924 memory=44636 CPUtime=25.48 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 10536 0 0 0 2543 5 0 0 20 0 1 0 408687953 2102194176 11159 33554432000 4194304 5870510 140735444300224 140735444299320 5562064 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 513231 11159 972 410 0 508704 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2052924 KiB
Current children cumulated memory: 44636 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26126
/proc/meminfo: memFree=23486424/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2082112 memory=74168 CPUtime=51.08 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 25105 0 0 0 5101 7 0 0 20 0 1 0 408687953 2132082688 18542 33554432000 4194304 5870510 140735444300224 140735444298792 5272962 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 520528 18542 1004 410 0 516001 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2082112 KiB
Current children cumulated memory: 74168 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26130
/proc/meminfo: memFree=23483260/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2098260 memory=89240 CPUtime=102.27 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 36558 0 0 0 10219 8 0 0 20 0 1 0 408687953 2148618240 22310 33554432000 4194304 5870510 140735444300224 140735444298792 5288933 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 524565 22310 1004 410 0 520038 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2098260 KiB
Current children cumulated memory: 89240 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26136
/proc/meminfo: memFree=23430544/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2118436 memory=110604 CPUtime=162.26 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 44367 0 0 0 16217 9 0 0 20 0 1 0 408687953 2169278464 27651 33554432000 4194304 5870510 140735444300224 140735444298792 5272433 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 529609 27651 1004 410 0 525082 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 110604 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26140
/proc/meminfo: memFree=23439220/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2118436 memory=110608 CPUtime=222.24 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 49155 0 0 0 22215 9 0 0 20 0 1 0 408687953 2169278464 27652 33554432000 4194304 5870510 140735444300224 140735444298792 5282606 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 529609 27652 1004 410 0 525082 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 110608 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26144
/proc/meminfo: memFree=23442760/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2118436 memory=110608 CPUtime=282.24 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 51295 0 0 0 28214 10 0 0 20 0 1 0 408687953 2169278464 27652 33554432000 4194304 5870510 140735444300224 140735444298792 5283024 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 529609 27652 1004 410 0 525082 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 110608 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26150
/proc/meminfo: memFree=23417796/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2118436 memory=110612 CPUtime=342.22 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 57489 0 0 0 34212 10 0 0 20 0 1 0 408687953 2169278464 27653 33554432000 4194304 5870510 140735444300224 140735444298792 5283106 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 529609 27653 1004 410 0 525082 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 110612 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26154
/proc/meminfo: memFree=23455316/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2118436 memory=110612 CPUtime=402.21 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 58079 0 0 0 40211 10 0 0 20 0 1 0 408687953 2169278464 27653 33554432000 4194304 5870510 140735444300224 140735444298792 5282606 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 529609 27653 1004 410 0 525082 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 2118436 KiB
Current children cumulated memory: 110612 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26158
/proc/meminfo: memFree=23438648/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2137288 memory=119968 CPUtime=462.2 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 64582 0 0 0 46208 12 0 0 20 0 1 0 408687953 2188582912 29992 33554432000 4194304 5870510 140735444300224 140735444298664 5283280 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 534322 29992 1004 410 0 529795 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 2137288 KiB
Current children cumulated memory: 119968 KiB


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

/proc/26123/statm: 544039 42652 1004 410 0 539512 0
Current children cumulated CPU time: 1722 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170608 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.13 2.12 3/199 26341
/proc/meminfo: memFree=25471780/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170608 CPUtime=1782 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 104211 0 0 0 178182 18 0 0 20 0 1 0 408687953 2228383744 42652 33554432000 4194304 5870510 140735444300224 140735444298792 5292256 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42652 1004 410 0 539512 0
Current children cumulated CPU time: 1782 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170608 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.10 2.12 3/200 26353
/proc/meminfo: memFree=25485128/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170608 CPUtime=1842 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 105462 0 0 0 184182 18 0 0 20 0 1 0 408687953 2228383744 42652 33554432000 4194304 5870510 140735444300224 140735444298792 5282606 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42652 1004 410 0 539512 0
Current children cumulated CPU time: 1842 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170608 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.09 2.11 3/200 26382
/proc/meminfo: memFree=25481244/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=1901.99 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 107662 0 0 0 190181 18 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 1901.99 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.07 2.11 3/200 26388
/proc/meminfo: memFree=25441936/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=1961.99 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 107753 0 0 0 196181 18 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5282606 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 1961.99 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.06 2.10 3/200 26392
/proc/meminfo: memFree=25411892/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2021.99 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 108437 0 0 0 202181 18 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5274736 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2021.99 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.10 3/201 26397
/proc/meminfo: memFree=25448832/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2081.99 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 109485 0 0 0 208181 18 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5283116 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2081.99 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.09 3/200 26403
/proc/meminfo: memFree=25501116/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2141.98 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 110350 0 0 0 214180 18 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5262649 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2141.98 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.04 2.09 3/200 26407
/proc/meminfo: memFree=25495392/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2201.98 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 111605 0 0 0 220179 19 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5281722 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2201.98 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.04 2.08 3/200 26411
/proc/meminfo: memFree=25476104/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2261.98 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 112474 0 0 0 226179 19 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5282606 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2261.98 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.08 3/200 26417
/proc/meminfo: memFree=25471904/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2321.98 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 113596 0 0 0 232179 19 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2321.98 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/199 26421
/proc/meminfo: memFree=25467760/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2381.98 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 115093 0 0 0 238179 19 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 139853211550595 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2381.98 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.04 2.07 3/199 26432
/proc/meminfo: memFree=25486868/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2441.97 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 115525 0 0 0 244178 19 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2441.97 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.04 2.07 3/198 26438
/proc/meminfo: memFree=25478712/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2501.97 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 117073 0 0 0 250178 19 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5283064 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2501.97 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.10 2.06 2.07 3/199 26439
/proc/meminfo: memFree=25488164/32770624 swapFree=66952812/67108860
[pid=26123] ppid=26120 vsize=2176156 memory=170720 CPUtime=2519.68 cores=0,2,4,6
/proc/26123/stat : 26123 (xcsp_picat) R 26120 26123 24214 0 -1 4202496 117323 0 0 0 251949 19 0 0 20 0 1 0 408687953 2228383744 42680 33554432000 4194304 5870510 140735444300224 140735444298792 5282568 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18132992 140735444309023 140735444309101 140735444309101 140735444312010 0
/proc/26123/statm: 544039 42680 1004 410 0 539512 0
Current children cumulated CPU time: 2519.68 s
Current children cumulated vsize: 2176156 KiB
Current children cumulated memory: 170720 KiB

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

[startup+2520.01 s]
# the end of solver process 26123 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.49 s, system=0.196976 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.69
CPU user time (s): 2519.49
CPU system time (s): 0.196976
CPU usage (%): 99.9873
Max. virtual memory (cumulated for all children) (KiB): 2176156
Max. memory (cumulated for all children) (KiB): 170720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.49
system time used= 0.196976
maximum resident set size= 170720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117323
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= 1734


# summary of solver processes directly reported to runsolver:
#   pid: 26123
#   total CPU time (s): 2519.69
#   total CPU user time (s): 2519.49
#   total CPU system time (s): 0.196976

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.68639 second user time and 18.2328 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 00:30:18
IDJOB=4395392
IDBENCH=124144
IDSOLVER=2844
FILE ID=node117/4395392-1568327460
RUNJOBID= node117-1568322189-24245
PBS_JOBID= 21701139
Free space on /tmp= 58916 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-4395392-1568327460/watcher-4395392-1568327460 -o /tmp/evaluation-result-4395392-1568327460/solver-4395392-1568327460 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580  xcsp_picat HOME/instance-4395392-1568327460.xml

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

MD5SUM BENCH= 3320713010bd27ff074c3709fe864950
RANDOM SEED=1347371719

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        23543476 kB
MemAvailable:   29530916 kB
Buffers:          158520 kB
Cached:          6078048 kB
SwapCached:        52484 kB
Active:          3618856 kB
Inactive:        4953964 kB
Active(anon):    2285116 kB
Inactive(anon):    92700 kB
Active(file):    1333740 kB
Inactive(file):  4861264 kB
Unevictable:      107724 kB
Mlocked:          107724 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3164 kB
Writeback:             0 kB
AnonPages:       2363644 kB
Mapped:            44748 kB
Shmem:             32816 kB
Slab:             244812 kB
SReclaimable:     216540 kB
SUnreclaim:        28272 kB
KernelStack:        3584 kB
PageTables:        10508 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4097252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2308096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-13 01:12:18