Trace number 4407715

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 2019-09-12OPT941 129.978 129.987

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-14.xml
MD5SUM509130b78a017279216ba6ac2146d6f3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark941
Best CPU time to get the best result obtained on this benchmark4.94206
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 

129.88/129.98	c xcsp_picat version 2.7b12 (9/12/2019)
129.88/129.98	o 778
129.88/129.98	o 941
129.88/129.98	s OPTIMUM FOUND
129.88/129.98	v <instantiation>
129.88/129.98	v     <list> x[]  </list> 
129.88/129.98	v     <values> 0 1 0 1 0 1 0 0 1 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 1 0   </values> 
129.88/129.98	v </instantiation>

Verifier Data 

OK	941

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 (10107 MiB free)
  memory of node 1: 16384 MiB (11488 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407715-1569512205/watcher-4407715-1569512205 -o /tmp/evaluation-result-4407715-1569512205/solver-4407715-1569512205 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1569509779-15648 --watchdog 2560 xcsp_picat HOME/instance-4407715-1569512205.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=16124, runsolver pid=16121
Current StackSize limit: 8192 KiB


[startup+0.100145 s]*
/proc/loadavg: 2.01 2.04 1.90 3/197 16125
/proc/meminfo: memFree=22102180/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2036548 memory=15080 CPUtime=0.1 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 1902 0 0 0 10 0 0 0 20 0 1 0 527491808 2085425152 3770 33554432000 4194304 5870510 140721612938016 140721612935160 5562056 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 509137 3770 968 410 0 504610 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036548 KiB
Current children cumulated memory: 15080 KiB

[startup+0.209787 s]*
/proc/loadavg: 2.01 2.04 1.90 3/197 16125
/proc/meminfo: memFree=22102180/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2036508 memory=15136 CPUtime=0.21 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 1912 0 0 0 21 0 0 0 20 0 1 0 527491808 2085384192 3784 33554432000 4194304 5870510 140721612938016 140721612935160 140339751333767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 509127 3784 968 410 0 504600 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036508 KiB
Current children cumulated memory: 15136 KiB

[startup+0.308976 s]*
/proc/loadavg: 2.01 2.04 1.90 3/197 16125
/proc/meminfo: memFree=22101436/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2032936 memory=15820 CPUtime=0.31 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 2132 0 0 0 31 0 0 0 20 0 1 0 527491808 2081726464 3955 33554432000 4194304 5870510 140721612938016 140721612935160 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 508234 3955 996 410 0 503707 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2032936 KiB
Current children cumulated memory: 15820 KiB

[startup+0.700285 s]
/proc/loadavg: 2.01 2.04 1.90 3/197 16125
/proc/meminfo: memFree=22100320/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2034992 memory=17492 CPUtime=0.69 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 2580 0 0 0 69 0 0 0 20 0 1 0 527491808 2083831808 4373 33554432000 4194304 5870510 140721612938016 140721612936968 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 508748 4373 998 410 0 504221 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2034992 KiB
Current children cumulated memory: 17492 KiB

[startup+1.50031 s]
/proc/loadavg: 2.01 2.04 1.90 3/197 16125
/proc/meminfo: memFree=22099624/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2042452 memory=23156 CPUtime=1.49 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 3892 0 0 0 149 0 0 0 20 0 1 0 527491808 2091470848 5789 33554432000 4194304 5870510 140721612938016 140721612936968 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 510613 5789 998 410 0 506086 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042452 KiB
Current children cumulated memory: 23156 KiB

[startup+3.10959 s]
/proc/loadavg: 2.01 2.04 1.90 3/197 16126
/proc/meminfo: memFree=22090260/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2042452 memory=25336 CPUtime=3.1 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 6482 0 0 0 310 0 0 0 20 0 1 0 527491808 2091470848 6334 33554432000 4194304 5870510 140721612938016 140721612936456 5281700 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 510613 6334 998 410 0 506086 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042452 KiB
Current children cumulated memory: 25336 KiB

[startup+6.30028 s]
/proc/loadavg: 2.01 2.04 1.90 3/197 16126
/proc/meminfo: memFree=22091388/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2040960 memory=23816 CPUtime=6.29 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 8865 0 0 0 628 1 0 0 20 0 1 0 527491808 2089943040 5954 33554432000 4194304 5870510 140721612938016 140721612936456 5262655 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 510240 5954 998 410 0 505713 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2040960 KiB
Current children cumulated memory: 23816 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 1.90 3/197 16126
/proc/meminfo: memFree=22085928/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2047740 memory=28736 CPUtime=12.69 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 13462 0 0 0 1268 1 0 0 20 0 1 0 527491808 2096885760 7184 33554432000 4194304 5870510 140721612938016 140721612936456 5282295 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 511935 7184 1005 410 0 507408 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2047740 KiB
Current children cumulated memory: 28736 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 1.91 3/197 16126
/proc/meminfo: memFree=22124948/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2047364 memory=26488 CPUtime=25.49 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 18545 0 0 0 2547 2 0 0 20 0 1 0 527491808 2096500736 6622 33554432000 4194304 5870510 140721612938016 140721612936456 5272935 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 511841 6622 1005 410 0 507314 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2047364 KiB
Current children cumulated memory: 26488 KiB

[startup+51.1096 s]
/proc/loadavg: 2.01 2.03 1.91 3/197 16128
/proc/meminfo: memFree=22097736/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2045000 memory=27904 CPUtime=51.09 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 28931 0 0 0 5105 4 0 0 20 0 1 0 527491808 2094080000 6976 33554432000 4194304 5870510 140721612938016 140721612936584 5272665 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 511250 6976 1005 410 0 506723 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2045000 KiB
Current children cumulated memory: 27904 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.04 1.92 4/212 16170
/proc/meminfo: memFree=25206764/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2050620 memory=31256 CPUtime=102.29 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 40710 0 0 0 10221 8 0 0 20 0 1 0 527491808 2099834880 7814 33554432000 4194304 5870510 140721612938016 140721612936456 5272427 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 512655 7814 1005 410 0 508128 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2050620 KiB
Current children cumulated memory: 31256 KiB

[startup+129.987 s]
# the end of solver process 16124 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=129.878 s, system=0.099996 s

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

[startup+102.4 s]
/proc/loadavg: 2.05 2.04 1.92 4/212 16170
/proc/meminfo: memFree=25206764/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2050620 memory=31256 CPUtime=102.39 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 40710 0 0 0 10231 8 0 0 20 0 1 0 527491808 2099834880 7814 33554432000 4194304 5870510 140721612938016 140721612936456 5272433 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 512655 7814 1005 410 0 508128 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2050620 KiB
Current children cumulated memory: 31256 KiB

[startup+115.2 s]
/proc/loadavg: 2.19 2.07 1.93 3/199 16205
/proc/meminfo: memFree=25124396/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2052028 memory=32864 CPUtime=115.18 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 43809 0 0 0 11509 9 0 0 20 0 1 0 527491808 2101276672 8216 33554432000 4194304 5870510 140721612938016 140721612936584 5272962 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 513007 8216 1009 410 0 508480 0
Current children cumulated CPU time: 115.18 s
Current children cumulated vsize: 2052028 KiB
Current children cumulated memory: 32864 KiB

[startup+121.6 s]
/proc/loadavg: 2.18 2.07 1.93 3/199 16205
/proc/meminfo: memFree=25147548/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2046060 memory=29144 CPUtime=121.58 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 46165 0 0 0 12149 9 0 0 20 0 1 0 527491808 2095165440 7286 33554432000 4194304 5870510 140721612938016 140721612936584 5282721 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 511515 7286 1009 410 0 506988 0
Current children cumulated CPU time: 121.58 s
Current children cumulated vsize: 2046060 KiB
Current children cumulated memory: 29144 KiB

[startup+124.8 s]
/proc/loadavg: 2.16 2.07 1.93 3/199 16206
/proc/meminfo: memFree=25129040/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2046060 memory=29356 CPUtime=124.78 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 48273 0 0 0 12469 9 0 0 20 0 1 0 527491808 2095165440 7339 33554432000 4194304 5870510 140721612938016 140721612936584 5282775 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 511515 7339 1009 410 0 506988 0
Current children cumulated CPU time: 124.78 s
Current children cumulated vsize: 2046060 KiB
Current children cumulated memory: 29356 KiB

[startup+128 s]*
/proc/loadavg: 2.15 2.07 1.93 3/200 16208
/proc/meminfo: memFree=25119124/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2048620 memory=33960 CPUtime=127.99 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 49064 0 0 0 12790 9 0 0 20 0 1 0 527491808 2097786880 8490 33554432000 4194304 5870510 140721612938016 140721612936584 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 512155 8490 1009 410 0 507628 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 2048620 KiB
Current children cumulated memory: 33960 KiB

[startup+128.8 s]
/proc/loadavg: 2.15 2.07 1.93 3/200 16208
/proc/meminfo: memFree=25119124/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2048620 memory=33960 CPUtime=128.78 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 49067 0 0 0 12869 9 0 0 20 0 1 0 527491808 2097786880 8490 33554432000 4194304 5870510 140721612938016 140721612936584 5272646 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 512155 8490 1009 410 0 507628 0
Current children cumulated CPU time: 128.78 s
Current children cumulated vsize: 2048620 KiB
Current children cumulated memory: 33960 KiB

[startup+129.6 s]
/proc/loadavg: 2.15 2.07 1.93 3/200 16208
/proc/meminfo: memFree=25119076/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2048620 memory=33960 CPUtime=129.58 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 49067 0 0 0 12949 9 0 0 20 0 1 0 527491808 2097786880 8490 33554432000 4194304 5870510 140721612938016 140721612936584 5283135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 512155 8490 1009 410 0 507628 0
Current children cumulated CPU time: 129.58 s
Current children cumulated vsize: 2048620 KiB
Current children cumulated memory: 33960 KiB

[startup+129.8 s]
/proc/loadavg: 2.15 2.07 1.93 3/200 16208
/proc/meminfo: memFree=25119076/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2048620 memory=33960 CPUtime=129.78 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 49067 0 0 0 12969 9 0 0 20 0 1 0 527491808 2097786880 8490 33554432000 4194304 5870510 140721612938016 140721612936584 5276637 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 512155 8490 1009 410 0 507628 0
Current children cumulated CPU time: 129.78 s
Current children cumulated vsize: 2048620 KiB
Current children cumulated memory: 33960 KiB

[startup+129.9 s]
/proc/loadavg: 2.15 2.07 1.93 3/200 16208
/proc/meminfo: memFree=25119076/32770624 swapFree=66941828/67108860
[pid=16124] ppid=16121 vsize=2048620 memory=33960 CPUtime=129.88 cores=1,3,5,7
/proc/16124/stat : 16124 (xcsp_picat) R 16121 16124 15616 0 -1 4202496 49067 0 0 0 12979 9 0 0 20 0 1 0 527491808 2097786880 8490 33554432000 4194304 5870510 140721612938016 140721612936584 140339756573595 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 17588224 140721612944415 140721612944493 140721612944493 140721612947402 0
/proc/16124/statm: 512155 8490 1009 410 0 507628 0
Current children cumulated CPU time: 129.88 s
Current children cumulated vsize: 2048620 KiB
Current children cumulated memory: 33960 KiB

Child status: 0
Real time (s): 129.987
CPU time (s): 129.978
CPU user time (s): 129.878
CPU system time (s): 0.099996
CPU usage (%): 99.9934
Max. virtual memory (cumulated for all children) (KiB): 2053272
Max. memory (cumulated for all children) (KiB): 34048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 129.878
system time used= 0.099996
maximum resident set size= 34048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49110
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= 7
involuntary context switches= 322


# summary of solver processes directly reported to runsolver:
#   pid: 16124
#   total CPU time (s): 129.978
#   total CPU user time (s): 129.878
#   total CPU system time (s): 0.099996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.475064 second user time and 0.957423 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-26 17:39:03
IDJOB=4407715
IDBENCH=133503
IDSOLVER=2873
FILE ID=node139/4407715-1569512205
RUNJOBID= node139-1569509779-15648
PBS_JOBID= 21705785
Free space on /tmp= 5140 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-14.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407715-1569512205/watcher-4407715-1569512205 -o /tmp/evaluation-result-4407715-1569512205/solver-4407715-1569512205 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1569509779-15648 --watchdog 2560  xcsp_picat HOME/instance-4407715-1569512205.xml

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

MD5SUM BENCH= 509130b78a017279216ba6ac2146d6f3
RANDOM SEED=642432590

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        22113884 kB
MemAvailable:   28627084 kB
Buffers:          145420 kB
Cached:          6471844 kB
SwapCached:        64664 kB
Active:          6457864 kB
Inactive:        3362644 kB
Active(anon):    3156292 kB
Inactive(anon):   119364 kB
Active(file):    3301572 kB
Inactive(file):  3243280 kB
Unevictable:      109012 kB
Mlocked:          109012 kB
SwapTotal:      67108860 kB
SwapFree:       66941828 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:       3123584 kB
Mapped:            24584 kB
Shmem:             63924 kB
Slab:             426216 kB
SReclaimable:     396808 kB
SUnreclaim:        29408 kB
KernelStack:        3776 kB
PageTables:        10916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4555412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2734080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 5136 MiB
End job on node139 at 2019-09-26 17:41:13