Trace number 4407727

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
(reference) PicatSAT 2019-09-12OPT886 189.816 189.831

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-16.xml
MD5SUMb96279f92050ffb29891facc982b592e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark886
Best CPU time to get the best result obtained on this benchmark29.8288
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

189.77/189.82	c xcsp_picat version 2.7b12 (9/12/2019)
189.77/189.82	o 644
189.77/189.82	o 857
189.77/189.82	o 886
189.77/189.82	s OPTIMUM FOUND
189.77/189.82	v <instantiation>
189.77/189.82	v     <list> x[]  </list> 
189.77/189.82	v     <values> 1 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 1 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0   </values> 
189.77/189.82	v </instantiation>

Verifier Data 

OK	886

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 (14426 MiB free)
  memory of node 1: 16384 MiB (13401 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407727-1569512276/watcher-4407727-1569512276 -o /var/tmp/evaluation-result-4407727-1569512276/solver-4407727-1569512276 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node107-1569505917-18175 --watchdog 2560 xcsp_picat HOME/instance-4407727-1569512276.xml 

running on 4 cores: 1,3,5,7

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=18782, runsolver pid=18779
Current StackSize limit: 8192 KiB


[startup+0.100159 s]*
/proc/loadavg: 2.00 2.01 1.89 3/199 18783
/proc/meminfo: memFree=28483292/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2036532 memory=17608 CPUtime=0.1 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 1510 0 0 0 10 0 0 0 20 0 1 0 527482807 2085408768 4402 33554432000 4194304 5870510 140736310865856 140736310864952 5562056 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 509133 4402 962 410 0 504606 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036532 KiB
Current children cumulated memory: 17608 KiB

[startup+0.209699 s]*
/proc/loadavg: 2.00 2.01 1.89 3/199 18783
/proc/meminfo: memFree=28483292/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2036532 memory=17608 CPUtime=0.21 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 1510 0 0 0 21 0 0 0 20 0 1 0 527482807 2085408768 4402 33554432000 4194304 5870510 140736310865856 140736310864952 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 509133 4402 962 410 0 504606 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036532 KiB
Current children cumulated memory: 17608 KiB

[startup+0.308856 s]*
/proc/loadavg: 2.00 2.01 1.89 3/199 18783
/proc/meminfo: memFree=28483292/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2036600 memory=17640 CPUtime=0.31 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 1512 0 0 0 31 0 0 0 20 0 1 0 527482807 2085478400 4410 33554432000 4194304 5870510 140736310865856 140736310864952 5478381 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 509150 4410 962 410 0 504623 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2036600 KiB
Current children cumulated memory: 17640 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 18783
/proc/meminfo: memFree=28485092/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2033952 memory=16916 CPUtime=0.69 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 1911 0 0 0 69 0 0 0 20 0 1 0 527482807 2082766848 4229 33554432000 4194304 5870510 140736310865856 140736310864216 5274709 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 508488 4229 987 410 0 503961 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2033952 KiB
Current children cumulated memory: 16916 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 18783
/proc/meminfo: memFree=28482412/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2038176 memory=21132 CPUtime=1.49 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 3408 0 0 0 149 0 0 0 20 0 1 0 527482807 2087092224 5283 33554432000 4194304 5870510 140736310865856 140736310864216 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 509544 5283 989 410 0 505017 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2038176 KiB
Current children cumulated memory: 21132 KiB

[startup+3.10942 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 18783
/proc/meminfo: memFree=28473652/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2042528 memory=25648 CPUtime=3.1 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 5873 0 0 0 309 1 0 0 20 0 1 0 527482807 2091548672 6412 33554432000 4194304 5870510 140736310865856 140736310864216 5282425 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 510632 6412 989 410 0 506105 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042528 KiB
Current children cumulated memory: 25648 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.01 1.89 3/198 18783
/proc/meminfo: memFree=28464288/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2047932 memory=30408 CPUtime=6.29 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 9162 0 0 0 628 1 0 0 20 0 1 0 527482807 2097082368 7602 33554432000 4194304 5870510 140736310865856 140736310865032 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 511983 7602 989 410 0 507456 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2047932 KiB
Current children cumulated memory: 30408 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.89 3/198 18783
/proc/meminfo: memFree=28462428/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2047932 memory=31308 CPUtime=12.69 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 11047 0 0 0 1267 2 0 0 20 0 1 0 527482807 2097082368 7827 33554432000 4194304 5870510 140736310865856 140736310864424 5272923 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 511983 7827 989 410 0 507456 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2047932 KiB
Current children cumulated memory: 31308 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.89 3/198 18783
/proc/meminfo: memFree=28467528/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2050824 memory=29384 CPUtime=25.49 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 16349 0 0 0 2546 3 0 0 20 0 1 0 527482807 2100043776 7346 33554432000 4194304 5870510 140736310865856 140736310864424 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 512706 7346 1000 410 0 508179 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2050824 KiB
Current children cumulated memory: 29384 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 18786
/proc/meminfo: memFree=28460824/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2053468 memory=32768 CPUtime=51.09 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 24225 0 0 0 5104 5 0 0 20 0 1 0 527482807 2102751232 8192 33554432000 4194304 5870510 140736310865856 140736310864424 5282770 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 513367 8192 1000 410 0 508840 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2053468 KiB
Current children cumulated memory: 32768 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/198 18790
/proc/meminfo: memFree=28445016/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2053808 memory=34720 CPUtime=102.28 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 30170 0 0 0 10221 7 0 0 20 0 1 0 527482807 2103099392 8680 33554432000 4194304 5870510 140736310865856 140736310864296 5283138 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 513452 8680 1000 410 0 508925 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2053808 KiB
Current children cumulated memory: 34720 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/198 18794
/proc/meminfo: memFree=28442696/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2056284 memory=35220 CPUtime=162.28 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 36389 0 0 0 16220 8 0 0 20 0 1 0 527482807 2105634816 8805 33554432000 4194304 5870510 140736310865856 140736310864296 5289473 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 514071 8805 1000 410 0 509544 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2056284 KiB
Current children cumulated memory: 35220 KiB

[startup+189.831 s]
# the end of solver process 18782 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=189.725 s, system=0.090992 s

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

[startup+166.4 s]
/proc/loadavg: 2.00 2.01 1.91 3/198 18794
/proc/meminfo: memFree=28441300/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2056284 memory=36236 CPUtime=166.38 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 36642 0 0 0 16630 8 0 0 20 0 1 0 527482807 2105634816 9059 33554432000 4194304 5870510 140736310865856 140736310864296 139998394274295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 514071 9059 1000 410 0 509544 0
Current children cumulated CPU time: 166.38 s
Current children cumulated vsize: 2056284 KiB
Current children cumulated memory: 36236 KiB

[startup+179.2 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 18796
/proc/meminfo: memFree=28444708/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2051536 memory=33168 CPUtime=179.17 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 38973 0 0 0 17909 8 0 0 20 0 1 0 527482807 2100772864 8292 33554432000 4194304 5870510 140736310865856 140736310864296 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 512884 8292 1000 410 0 508357 0
Current children cumulated CPU time: 179.17 s
Current children cumulated vsize: 2051536 KiB
Current children cumulated memory: 33168 KiB

[startup+185.6 s]
/proc/loadavg: 2.00 2.01 1.91 3/198 18797
/proc/meminfo: memFree=28443424/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2051536 memory=34904 CPUtime=185.57 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 39439 0 0 0 18549 8 0 0 20 0 1 0 527482807 2100772864 8726 33554432000 4194304 5870510 140736310865856 140736310864296 5282627 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 512884 8726 1000 410 0 508357 0
Current children cumulated CPU time: 185.57 s
Current children cumulated vsize: 2051536 KiB
Current children cumulated memory: 34904 KiB

[startup+187.2 s]
/proc/loadavg: 2.00 2.01 1.91 3/198 18797
/proc/meminfo: memFree=28441004/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2054224 memory=37436 CPUtime=187.17 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 39581 0 0 0 18709 8 0 0 20 0 1 0 527482807 2103525376 9359 33554432000 4194304 5870510 140736310865856 140736310864296 5272719 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 513556 9359 1000 410 0 509029 0
Current children cumulated CPU time: 187.17 s
Current children cumulated vsize: 2054224 KiB
Current children cumulated memory: 37436 KiB

[startup+188.8 s]
/proc/loadavg: 2.00 2.01 1.91 3/198 18797
/proc/meminfo: memFree=28441004/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2054224 memory=37436 CPUtime=188.77 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 39597 0 0 0 18869 8 0 0 20 0 1 0 527482807 2103525376 9359 33554432000 4194304 5870510 140736310865856 140736310864424 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 513556 9359 1000 410 0 509029 0
Current children cumulated CPU time: 188.77 s
Current children cumulated vsize: 2054224 KiB
Current children cumulated memory: 37436 KiB

[startup+189.6 s]
/proc/loadavg: 2.00 2.01 1.91 3/198 18797
/proc/meminfo: memFree=28441004/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2054224 memory=37600 CPUtime=189.57 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 42059 0 0 0 18949 8 0 0 20 0 1 0 527482807 2103525376 9400 33554432000 4194304 5870510 140736310865856 140736310864424 5295192 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 513556 9400 1000 410 0 509029 0
Current children cumulated CPU time: 189.57 s
Current children cumulated vsize: 2054224 KiB
Current children cumulated memory: 37600 KiB

[startup+189.8 s]
/proc/loadavg: 2.00 2.01 1.91 3/198 18797
/proc/meminfo: memFree=28441004/32770624 swapFree=66954412/67108860
[pid=18782] ppid=18779 vsize=2054224 memory=37600 CPUtime=189.77 cores=1,3,5,7
/proc/18782/stat : 18782 (xcsp_picat) R 18779 18782 18143 0 -1 4202496 42093 0 0 0 18969 8 0 0 20 0 1 0 527482807 2103525376 9400 33554432000 4194304 5870510 140736310865856 140736310864424 139998394202689 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 29503488 140736310866951 140736310867033 140736310867033 140736310869958 0
/proc/18782/statm: 513556 9400 1000 410 0 509029 0
Current children cumulated CPU time: 189.77 s
Current children cumulated vsize: 2054224 KiB
Current children cumulated memory: 37600 KiB

Child status: 0
Real time (s): 189.831
CPU time (s): 189.816
CPU user time (s): 189.725
CPU system time (s): 0.090992
CPU usage (%): 99.9919
Max. virtual memory (cumulated for all children) (KiB): 2056284
Max. memory (cumulated for all children) (KiB): 38532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 189.725
system time used= 0.090992
maximum resident set size= 38532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42154
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= 4
involuntary context switches= 50


# summary of solver processes directly reported to runsolver:
#   pid: 18782
#   total CPU time (s): 189.816
#   total CPU user time (s): 189.725
#   total CPU system time (s): 0.090992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.719888 second user time and 1.29927 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-26 16:35:51
IDJOB=4407727
IDBENCH=133519
IDSOLVER=2873
FILE ID=node107/4407727-1569512276
RUNJOBID= node107-1569505917-18175
PBS_JOBID= 21705798
Free space on /var/tmp= 12560 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-16.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407727-1569512276/watcher-4407727-1569512276 -o /var/tmp/evaluation-result-4407727-1569512276/solver-4407727-1569512276 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node107-1569505917-18175 --watchdog 2560  xcsp_picat HOME/instance-4407727-1569512276.xml

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

MD5SUM BENCH= b96279f92050ffb29891facc982b592e
RANDOM SEED=556009393

node107.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	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28496524 kB
MemAvailable:   31657840 kB
Buffers:          119920 kB
Cached:          3199424 kB
SwapCached:        48076 kB
Active:          2129848 kB
Inactive:        1367748 kB
Active(anon):     145288 kB
Inactive(anon):   103012 kB
Active(file):    1984560 kB
Inactive(file):  1264736 kB
Unevictable:      111000 kB
Mlocked:          111000 kB
SwapTotal:      67108860 kB
SwapFree:       66954412 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:        246296 kB
Mapped:            23996 kB
Shmem:             61168 kB
Slab:             369388 kB
SReclaimable:     340480 kB
SUnreclaim:        28908 kB
KernelStack:        3760 kB
PageTables:         5200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2673392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    198656 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /var/tmp at the end= 12556 MiB
End job on node107 at 2019-09-26 16:39:01