Trace number 4395240

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 2019-09-12OPT102 569.006 569.013

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t09-2.xml
MD5SUMf7684c3e1f9d094a59a7b3edf9b14040
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark102
Best CPU time to get the best result obtained on this benchmark7.94325
Satisfiable
(Un)Satisfiability was proved
Number of variables2856
Number of constraints158
Number of domains15
Minimum domain size2
Maximum domain size21
Distribution of domain sizes[{"size":2,"count":272},{"size":3,"count":272},{"size":4,"count":136},{"size":5,"count":136},{"size":6,"count":136},{"size":8,"count":136},{"size":9,"count":136},{"size":10,"count":136},{"size":12,"count":544},{"size":14,"count":136},{"size":15,"count":136},{"size":16,"count":136},{"size":17,"count":136},{"size":18,"count":136},{"size":21,"count":272}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":2856}]
Minimum constraint arity21
Maximum constraint arity2720
Distribution of constraint arities[{"arity":21,"count":136},{"arity":136,"count":21},{"arity":2720,"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":156}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

229.18/229.27	c xcsp_picat version 2.7b12 (9/12/2019)
398.19/398.20	o 110
563.99/564.08	o 104
568.99/569.01	o 102
568.99/569.01	s OPTIMUM FOUND
568.99/569.01	v <instantiation>
568.99/569.01	v     <list> r[][] p[]  </list> 
568.99/569.01	v     <values> 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 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568.99/569.01	v </instantiation>

Verifier Data 

OK	102

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 (9410 MiB free)
  memory of node 1: 16384 MiB (11684 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395240-1568328389/watcher-4395240-1568328389 -o /tmp/evaluation-result-4395240-1568328389/solver-4395240-1568328389 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580 xcsp_picat HOME/instance-4395240-1568328389.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=25634, runsolver pid=25631

[startup+0.100172 s]*
/proc/loadavg: 2.03 2.04 2.05 3/199 25635
/proc/meminfo: memFree=21572580/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2031716 memory=34180 CPUtime=0.1 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 1585 0 0 0 10 0 0 0 20 0 1 0 408777323 2080477184 8545 33554432000 4194304 5870510 140737298756400 140737298753544 4804553 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 507929 8545 886 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 34180 KiB

[startup+0.209731 s]*
/proc/loadavg: 2.03 2.04 2.05 3/199 25635
/proc/meminfo: memFree=21543736/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2054980 memory=61504 CPUtime=0.21 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 5450 0 0 0 20 1 0 0 20 0 1 0 408777323 2104299520 15376 33554432000 4194304 5870510 140737298756400 140737298753544 140361026125703 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 513745 15376 951 410 0 509218 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2054980 KiB
Current children cumulated memory: 61504 KiB

[startup+0.309528 s]*
/proc/loadavg: 2.03 2.04 2.05 3/199 25635
/proc/meminfo: memFree=21543736/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2054980 memory=61504 CPUtime=0.31 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 5453 0 0 0 30 1 0 0 20 0 1 0 408777323 2104299520 15376 33554432000 4194304 5870510 140737298756400 140737298753544 140361026125703 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 513745 15376 951 410 0 509218 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2054980 KiB
Current children cumulated memory: 61504 KiB

[startup+0.700292 s]
/proc/loadavg: 2.03 2.04 2.05 3/199 25635
/proc/meminfo: memFree=21540700/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2056308 memory=64928 CPUtime=0.69 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 5849 0 0 0 64 5 0 0 20 0 1 0 408777323 2105659392 16232 33554432000 4194304 5870510 140737298756400 140737298755560 140361026125703 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 514077 16232 970 410 0 509550 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2056308 KiB
Current children cumulated memory: 64928 KiB

[startup+1.50029 s]
/proc/loadavg: 2.03 2.04 2.05 3/199 25635
/proc/meminfo: memFree=21530712/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2081564 memory=94012 CPUtime=1.49 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 13681 0 0 0 141 8 0 0 20 0 1 0 408777323 2131521536 23503 33554432000 4194304 5870510 140737298756400 140737298755560 140361025378797 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 520391 23503 970 410 0 515864 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2081564 KiB
Current children cumulated memory: 94012 KiB

[startup+3.10898 s]
/proc/loadavg: 2.03 2.04 2.05 3/199 25635
/proc/meminfo: memFree=21508652/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2081864 memory=94476 CPUtime=3.1 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 14054 0 0 0 302 8 0 0 20 0 1 0 408777323 2131828736 23619 33554432000 4194304 5870510 140737298756400 140737298755496 5562056 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 520466 23619 970 410 0 515939 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2081864 KiB
Current children cumulated memory: 94476 KiB

[startup+6.30027 s]
/proc/loadavg: 2.03 2.03 2.05 3/199 25635
/proc/meminfo: memFree=21545096/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2081864 memory=94536 CPUtime=6.29 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 14137 0 0 0 621 8 0 0 20 0 1 0 408777323 2131828736 23634 33554432000 4194304 5870510 140737298756400 140737298755496 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 520466 23634 970 410 0 515939 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2081864 KiB
Current children cumulated memory: 94536 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.03 2.05 3/199 25638
/proc/meminfo: memFree=21510584/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2089184 memory=94780 CPUtime=12.68 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 15304 0 0 0 1260 8 0 0 20 0 1 0 408777323 2139324416 23695 33554432000 4194304 5870510 140737298756400 140737298755496 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 522296 23695 970 410 0 517769 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2089184 KiB
Current children cumulated memory: 94780 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.03 2.05 3/199 25638
/proc/meminfo: memFree=21509980/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2089860 memory=96100 CPUtime=25.49 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 18674 0 0 0 2539 10 0 0 20 0 1 0 408777323 2140016640 24025 33554432000 4194304 5870510 140737298756400 140737298755496 140361026125703 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 522465 24025 970 410 0 517938 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2089860 KiB
Current children cumulated memory: 96100 KiB

[startup+51.109 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 25638
/proc/meminfo: memFree=21494344/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2095208 memory=109088 CPUtime=51.1 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 25003 0 0 0 5098 12 0 0 20 0 1 0 408777323 2145492992 27272 33554432000 4194304 5870510 140737298756400 140737298755496 5495100 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 523802 27272 972 410 0 519275 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2095208 KiB
Current children cumulated memory: 109088 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 25644
/proc/meminfo: memFree=21493892/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2100480 memory=115548 CPUtime=102.28 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 53132 0 0 0 10200 28 0 0 20 0 1 0 408777323 2150891520 28887 33554432000 4194304 5870510 140737298756400 140737298755496 5406500 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 525120 28887 1001 410 0 520593 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2100480 KiB
Current children cumulated memory: 115548 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 2.01 2.04 3/199 25648
/proc/meminfo: memFree=21482208/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2100700 memory=120224 CPUtime=162.28 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 64181 0 0 0 16188 40 0 0 20 0 1 0 408777323 2151116800 30056 33554432000 4194304 5870510 140737298756400 140737298755496 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 525175 30056 1001 410 0 520648 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2100700 KiB
Current children cumulated memory: 120224 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/199 25652
/proc/meminfo: memFree=21421180/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2181772 memory=181356 CPUtime=222.28 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 73337 0 0 0 22181 47 0 0 20 0 1 0 408777323 2234134528 45339 33554432000 4194304 5870510 140737298756400 140737298754568 5258777 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 545443 45339 1001 410 0 540916 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2181772 KiB
Current children cumulated memory: 181356 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/200 25727
/proc/meminfo: memFree=21759240/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2100768 memory=121916 CPUtime=282.28 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 76397 0 0 0 28173 55 0 0 20 0 1 0 408777323 2151186432 30479 33554432000 4194304 5870510 140737298756400 140737298755496 5477031 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 525192 30479 1003 410 0 520665 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2100768 KiB
Current children cumulated memory: 121916 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 25731
/proc/meminfo: memFree=21757812/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2104124 memory=124940 CPUtime=342.28 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 77671 0 0 0 34163 65 0 0 20 0 1 0 408777323 2154622976 31235 33554432000 4194304 5870510 140737298756400 140737298755496 140361026125703 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 526031 31235 1010 410 0 521504 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2104124 KiB
Current children cumulated memory: 124940 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 25735
/proc/meminfo: memFree=21760296/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2098080 memory=122344 CPUtime=402.29 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 79548 0 0 0 40152 77 0 0 20 0 1 0 408777323 2148433920 30586 33554432000 4194304 5870510 140737298756400 140737298755512 140361025663719 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 524520 30586 1010 410 0 519993 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2098080 KiB
Current children cumulated memory: 122344 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 25741
/proc/meminfo: memFree=21697092/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2104124 memory=126432 CPUtime=462.28 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 80419 0 0 0 46147 81 0 0 20 0 1 0 408777323 2154622976 31608 33554432000 4194304 5870510 140737298756400 140737298755656 5478371 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 526031 31608 1010 410 0 521504 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2104124 KiB
Current children cumulated memory: 126432 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 25745
/proc/meminfo: memFree=21759452/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2104124 memory=123852 CPUtime=522.28 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 82717 0 0 0 52135 93 0 0 20 0 1 0 408777323 2154622976 30963 33554432000 4194304 5870510 140737298756400 140737298755496 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 526031 30963 1010 410 0 521504 0
Current children cumulated CPU time: 522.28 s
Current children cumulated vsize: 2104124 KiB
Current children cumulated memory: 123852 KiB

[startup+569.013 s]
# the end of solver process 25634 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=568.021 s, system=0.984994 s

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

[startup+537.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 25745
/proc/meminfo: memFree=21703632/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2104124 memory=126372 CPUtime=537.58 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 82826 0 0 0 53664 94 0 0 20 0 1 0 408777323 2154622976 31593 33554432000 4194304 5870510 140737298756400 140737298755576 5406340 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 526031 31593 1010 410 0 521504 0
Current children cumulated CPU time: 537.58 s
Current children cumulated vsize: 2104124 KiB
Current children cumulated memory: 126372 KiB

[startup+550.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 25748
/proc/meminfo: memFree=21697660/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2104124 memory=126372 CPUtime=550.38 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 82826 0 0 0 54942 96 0 0 20 0 1 0 408777323 2154622976 31593 33554432000 4194304 5870510 140737298756400 140737298755512 5562048 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 526031 31593 1010 410 0 521504 0
Current children cumulated CPU time: 550.38 s
Current children cumulated vsize: 2104124 KiB
Current children cumulated memory: 126372 KiB

[startup+556.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 25750
/proc/meminfo: memFree=21645024/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2166432 memory=188960 CPUtime=556.78 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 85976 0 0 0 55580 98 0 0 20 0 1 0 408777323 2218426368 47240 33554432000 4194304 5870510 140737298756400 140737298755112 5282509 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 541608 47240 1010 410 0 537081 0
Current children cumulated CPU time: 556.78 s
Current children cumulated vsize: 2166432 KiB
Current children cumulated memory: 188960 KiB

[startup+563.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 25750
/proc/meminfo: memFree=21648732/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2166432 memory=188960 CPUtime=563.18 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 85977 0 0 0 56220 98 0 0 20 0 1 0 408777323 2218426368 47240 33554432000 4194304 5870510 140737298756400 140737298755112 5308410 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 541608 47240 1010 410 0 537081 0
Current children cumulated CPU time: 563.18 s
Current children cumulated vsize: 2166432 KiB
Current children cumulated memory: 188960 KiB

[startup+566.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 25750
/proc/meminfo: memFree=21638680/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2166432 memory=188960 CPUtime=566.38 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 85979 0 0 0 56540 98 0 0 20 0 1 0 408777323 2218426368 47240 33554432000 4194304 5870510 140737298756400 140737298755112 5268751 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 541608 47240 1010 410 0 537081 0
Current children cumulated CPU time: 566.38 s
Current children cumulated vsize: 2166432 KiB
Current children cumulated memory: 188960 KiB

[startup+568 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 25750
/proc/meminfo: memFree=21632536/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2166432 memory=188960 CPUtime=567.99 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 85979 0 0 0 56701 98 0 0 20 0 1 0 408777323 2218426368 47240 33554432000 4194304 5870510 140737298756400 140737298755512 5267727 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 541608 47240 1010 410 0 537081 0
Current children cumulated CPU time: 567.99 s
Current children cumulated vsize: 2166432 KiB
Current children cumulated memory: 188960 KiB

[startup+568.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 25750
/proc/meminfo: memFree=21632536/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2166432 memory=188960 CPUtime=568.78 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 85979 0 0 0 56780 98 0 0 20 0 1 0 408777323 2218426368 47240 33554432000 4194304 5870510 140737298756400 140737298755512 5288765 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 541608 47240 1010 410 0 537081 0
Current children cumulated CPU time: 568.78 s
Current children cumulated vsize: 2166432 KiB
Current children cumulated memory: 188960 KiB

[startup+569 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 25750
/proc/meminfo: memFree=21630488/32770624 swapFree=66999192/67108860
[pid=25634] ppid=25631 vsize=2166432 memory=188960 CPUtime=568.99 cores=1,3,5,7
/proc/25634/stat : 25634 (xcsp_picat) R 25631 25634 24179 0 -1 4202496 86001 0 0 0 56801 98 0 0 20 0 1 0 408777323 2218426368 47240 33554432000 4194304 5870510 140737298756400 140737298755512 4469098 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32366592 140737298764831 140737298764909 140737298764909 140737298767818 0
/proc/25634/statm: 541608 47240 1010 410 0 537081 0
Current children cumulated CPU time: 568.99 s
Current children cumulated vsize: 2166432 KiB
Current children cumulated memory: 188960 KiB

Child status: 0
Real time (s): 569.013
CPU time (s): 569.006
CPU user time (s): 568.021
CPU system time (s): 0.984994
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 2181772
Max. memory (cumulated for all children) (KiB): 188960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 568.021
system time used= 0.984994
maximum resident set size= 188988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86025
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= 8
involuntary context switches= 311


# summary of solver processes directly reported to runsolver:
#   pid: 25634
#   total CPU time (s): 569.006
#   total CPU user time (s): 568.021
#   total CPU system time (s): 0.984994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.10293 second user time and 3.71957 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 00:45:49
IDJOB=4395240
IDBENCH=124248
IDSOLVER=2844
FILE ID=node140/4395240-1568328389
RUNJOBID= node140-1568322359-24211
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t09-2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395240-1568328389/watcher-4395240-1568328389 -o /tmp/evaluation-result-4395240-1568328389/solver-4395240-1568328389 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580  xcsp_picat HOME/instance-4395240-1568328389.xml

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

MD5SUM BENCH= f7684c3e1f9d094a59a7b3edf9b14040
RANDOM SEED=944055227

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        21601620 kB
MemAvailable:   31474624 kB
Buffers:          150188 kB
Cached:          9898240 kB
SwapCached:         2828 kB
Active:          1945540 kB
Inactive:        8493280 kB
Active(anon):     387544 kB
Inactive(anon):    43924 kB
Active(file):    1557996 kB
Inactive(file):  8449356 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999192 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:        496792 kB
Mapped:            44972 kB
Shmem:             32168 kB
Slab:             323856 kB
SReclaimable:     294112 kB
SUnreclaim:        29744 kB
KernelStack:        3472 kB
PageTables:         6264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2755212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    450560 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56864 MiB
End job on node140 at 2019-09-13 00:55:18