Trace number 4407725

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 2019-09-12OPT954 152.826 152.831

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-12.xml
MD5SUMbf7ce9a6e5c92622f49c68f6563ab950
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark954
Best CPU time to get the best result obtained on this benchmark21.7123
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 

152.78/152.82	c xcsp_picat version 2.7b12 (9/12/2019)
152.78/152.82	o 686
152.78/152.82	o 873
152.78/152.82	o 934
152.78/152.82	o 954
152.78/152.82	s OPTIMUM FOUND
152.78/152.82	v <instantiation>
152.78/152.82	v     <list> x[]  </list> 
152.78/152.82	v     <values> 1 1 1 1 1 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 0   </values> 
152.78/152.82	v </instantiation>

Verifier Data 

OK	954

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 (13784 MiB free)
  memory of node 1: 16384 MiB (11141 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407725-1569512271/watcher-4407725-1569512271 -o /tmp/evaluation-result-4407725-1569512271/solver-4407725-1569512271 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1569509600-8666 --watchdog 2560 xcsp_picat HOME/instance-4407725-1569512271.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=9329, runsolver pid=9326
Current StackSize limit: 8192 KiB


[startup+0.100401 s]*
/proc/loadavg: 2.00 2.03 1.91 3/199 9330
/proc/meminfo: memFree=25513028/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2036608 memory=14656 CPUtime=0.1 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 1789 0 0 0 10 0 0 0 20 0 1 0 527498412 2085486592 3664 33554432000 4194304 5870510 140734040426624 140734040425720 5476966 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 509152 3664 960 410 0 504625 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036608 KiB
Current children cumulated memory: 14656 KiB

[startup+0.209641 s]*
/proc/loadavg: 2.00 2.03 1.91 3/199 9330
/proc/meminfo: memFree=25513028/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2036608 memory=14656 CPUtime=0.2 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 1790 0 0 0 20 0 0 0 20 0 1 0 527498412 2085486592 3664 33554432000 4194304 5870510 140734040426624 140734040425720 5476932 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 509152 3664 960 410 0 504625 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036608 KiB
Current children cumulated memory: 14656 KiB

[startup+0.308877 s]*
/proc/loadavg: 2.00 2.03 1.91 3/199 9330
/proc/meminfo: memFree=25512656/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2036608 memory=14656 CPUtime=0.3 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 1790 0 0 0 30 0 0 0 20 0 1 0 527498412 2085486592 3664 33554432000 4194304 5870510 140734040426624 140734040425720 5477031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 509152 3664 960 410 0 504625 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036608 KiB
Current children cumulated memory: 14656 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.03 1.91 3/199 9330
/proc/meminfo: memFree=25512396/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2033036 memory=15396 CPUtime=0.69 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 2025 0 0 0 69 0 0 0 20 0 1 0 527498412 2081828864 3849 33554432000 4194304 5870510 140734040426624 140734040425720 139933021273061 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 508259 3849 988 410 0 503732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2033036 KiB
Current children cumulated memory: 15396 KiB

[startup+1.50029 s]
/proc/loadavg: 1.92 2.01 1.91 3/199 9330
/proc/meminfo: memFree=25510132/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2038376 memory=19792 CPUtime=1.48 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 3590 0 0 0 148 0 0 0 20 0 1 0 527498412 2087297024 4948 33554432000 4194304 5870510 140734040426624 140734040424984 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 509594 4948 990 410 0 505067 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2038376 KiB
Current children cumulated memory: 19792 KiB

[startup+3.10948 s]
/proc/loadavg: 1.92 2.01 1.91 3/199 9330
/proc/meminfo: memFree=25499404/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2045508 memory=27684 CPUtime=3.09 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 5777 0 0 0 309 0 0 0 20 0 1 0 527498412 2094600192 6921 33554432000 4194304 5870510 140734040426624 140734040425064 5282778 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 511377 6921 990 410 0 506850 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2045508 KiB
Current children cumulated memory: 27684 KiB

[startup+6.30033 s]
/proc/loadavg: 1.93 2.01 1.91 3/199 9330
/proc/meminfo: memFree=25497720/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2040988 memory=23392 CPUtime=6.29 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 8764 0 0 0 628 1 0 0 20 0 1 0 527498412 2089971712 5848 33554432000 4194304 5870510 140734040426624 140734040425064 5282609 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 510247 5848 990 410 0 505720 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2040988 KiB
Current children cumulated memory: 23392 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.01 1.91 3/199 9330
/proc/meminfo: memFree=25493376/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2048060 memory=30464 CPUtime=12.69 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 12164 0 0 0 1268 1 0 0 20 0 1 0 527498412 2097213440 7616 33554432000 4194304 5870510 140734040426624 140734040425064 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 512015 7616 990 410 0 507488 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2048060 KiB
Current children cumulated memory: 30464 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.01 1.91 3/199 9330
/proc/meminfo: memFree=25492936/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2046360 memory=27960 CPUtime=25.48 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 19567 0 0 0 2546 2 0 0 20 0 1 0 527498412 2095472640 6990 33554432000 4194304 5870510 140734040426624 140734040425064 5283028 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 511590 6990 995 410 0 507063 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2046360 KiB
Current children cumulated memory: 27960 KiB

[startup+51.1094 s]
/proc/loadavg: 1.97 2.01 1.91 3/199 9332
/proc/meminfo: memFree=25500976/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2047388 memory=29708 CPUtime=51.1 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 27327 0 0 0 5105 5 0 0 20 0 1 0 527498412 2096525312 7427 33554432000 4194304 5870510 140734040426624 140734040425800 5282729 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 511847 7427 1002 410 0 507320 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2047388 KiB
Current children cumulated memory: 29708 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 1.91 3/199 9336
/proc/meminfo: memFree=25504544/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2049608 memory=31784 CPUtime=102.29 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 35740 0 0 0 10222 7 0 0 20 0 1 0 527498412 2098798592 7946 33554432000 4194304 5870510 140734040426624 140734040425064 5272719 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 512402 7946 1002 410 0 507875 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2049608 KiB
Current children cumulated memory: 31784 KiB

[startup+152.831 s]
# the end of solver process 9329 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=152.734 s, system=0.091999 s

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

[startup+102.4 s]
/proc/loadavg: 1.99 2.01 1.91 3/199 9336
/proc/meminfo: memFree=25504544/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2049608 memory=31784 CPUtime=102.39 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 35740 0 0 0 10232 7 0 0 20 0 1 0 527498412 2098798592 7946 33554432000 4194304 5870510 140734040426624 140734040425064 5272722 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 512402 7946 1002 410 0 507875 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2049608 KiB
Current children cumulated memory: 31784 KiB

[startup+128 s]*
/proc/loadavg: 1.99 2.01 1.92 3/201 9341
/proc/meminfo: memFree=25491844/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2052080 memory=33464 CPUtime=127.99 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 41579 0 0 0 12791 8 0 0 20 0 1 0 527498412 2101329920 8366 33554432000 4194304 5870510 140734040426624 140734040425064 5282590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 513020 8366 1002 410 0 508493 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 2052080 KiB
Current children cumulated memory: 33464 KiB

[startup+140.8 s]
/proc/loadavg: 1.99 2.01 1.92 3/200 9341
/proc/meminfo: memFree=25489296/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2048360 memory=30672 CPUtime=140.78 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 44323 0 0 0 14070 8 0 0 20 0 1 0 527498412 2097520640 7668 33554432000 4194304 5870510 140734040426624 140734040425192 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 512090 7668 1002 410 0 507563 0
Current children cumulated CPU time: 140.78 s
Current children cumulated vsize: 2048360 KiB
Current children cumulated memory: 30672 KiB

[startup+147.2 s]
/proc/loadavg: 1.99 2.01 1.92 3/200 9341
/proc/meminfo: memFree=25480300/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2053080 memory=35504 CPUtime=147.18 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 44496 0 0 0 14710 8 0 0 20 0 1 0 527498412 2102353920 8876 33554432000 4194304 5870510 140734040426624 140734040425064 5272427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 513270 8876 1002 410 0 508743 0
Current children cumulated CPU time: 147.18 s
Current children cumulated vsize: 2053080 KiB
Current children cumulated memory: 35504 KiB

[startup+150.4 s]
/proc/loadavg: 1.99 2.01 1.92 3/200 9341
/proc/meminfo: memFree=25480052/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2053080 memory=35504 CPUtime=150.38 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 44496 0 0 0 15030 8 0 0 20 0 1 0 527498412 2102353920 8876 33554432000 4194304 5870510 140734040426624 140734040425064 5272923 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 513270 8876 1002 410 0 508743 0
Current children cumulated CPU time: 150.38 s
Current children cumulated vsize: 2053080 KiB
Current children cumulated memory: 35504 KiB

[startup+152 s]*
/proc/loadavg: 1.99 2.01 1.92 3/200 9341
/proc/meminfo: memFree=25480052/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2053080 memory=35504 CPUtime=151.99 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 44496 0 0 0 15191 8 0 0 20 0 1 0 527498412 2102353920 8876 33554432000 4194304 5870510 140734040426624 140734040425064 5262793 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 513270 8876 1002 410 0 508743 0
Current children cumulated CPU time: 151.99 s
Current children cumulated vsize: 2053080 KiB
Current children cumulated memory: 35504 KiB

[startup+152.4 s]
/proc/loadavg: 1.99 2.01 1.92 3/200 9341
/proc/meminfo: memFree=25480052/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2053080 memory=35504 CPUtime=152.38 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 44496 0 0 0 15230 8 0 0 20 0 1 0 527498412 2102353920 8876 33554432000 4194304 5870510 140734040426624 140734040425064 5282621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 513270 8876 1002 410 0 508743 0
Current children cumulated CPU time: 152.38 s
Current children cumulated vsize: 2053080 KiB
Current children cumulated memory: 35504 KiB

[startup+152.8 s]
/proc/loadavg: 1.99 2.01 1.92 3/200 9341
/proc/meminfo: memFree=25480052/32770624 swapFree=66956692/67108860
[pid=9329] ppid=9326 vsize=2053080 memory=35504 CPUtime=152.78 cores=1,3,5,7
/proc/9329/stat : 9329 (xcsp_picat) R 9326 9329 8634 0 -1 4202496 44496 0 0 0 15270 8 0 0 20 0 1 0 527498412 2102353920 8876 33554432000 4194304 5870510 140734040426624 140734040425064 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19836928 140734040429599 140734040429677 140734040429677 140734040432586 0
/proc/9329/statm: 513270 8876 1002 410 0 508743 0
Current children cumulated CPU time: 152.78 s
Current children cumulated vsize: 2053080 KiB
Current children cumulated memory: 35504 KiB

Child status: 0
Real time (s): 152.831
CPU time (s): 152.826
CPU user time (s): 152.734
CPU system time (s): 0.091999
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 2055072
Max. memory (cumulated for all children) (KiB): 37568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 152.734
system time used= 0.091999
maximum resident set size= 37568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44540
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= 149


# summary of solver processes directly reported to runsolver:
#   pid: 9329
#   total CPU time (s): 152.826
#   total CPU user time (s): 152.734
#   total CPU system time (s): 0.091999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.703754 second user time and 0.94968 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-26 17:37:10
IDJOB=4407725
IDBENCH=133516
IDSOLVER=2873
FILE ID=node151/4407725-1569512271
RUNJOBID= node151-1569509600-8666
PBS_JOBID= 21705776
Free space on /tmp= 12408 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-12.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407725-1569512271/watcher-4407725-1569512271 -o /tmp/evaluation-result-4407725-1569512271/solver-4407725-1569512271 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1569509600-8666 --watchdog 2560  xcsp_picat HOME/instance-4407725-1569512271.xml

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

MD5SUM BENCH= bf7ce9a6e5c92622f49c68f6563ab950
RANDOM SEED=642432590

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25523352 kB
MemAvailable:   31740920 kB
Buffers:          100400 kB
Cached:          6321236 kB
SwapCached:        50572 kB
Active:          2762388 kB
Inactive:        3758116 kB
Active(anon):      66248 kB
Inactive(anon):   103652 kB
Active(file):    2696140 kB
Inactive(file):  3654464 kB
Unevictable:      108108 kB
Mlocked:          108108 kB
SwapTotal:      67108860 kB
SwapFree:       66956692 kB
Dirty:              3176 kB
Writeback:             0 kB
AnonPages:         60716 kB
Mapped:            24684 kB
Shmem:             62540 kB
Slab:             323948 kB
SReclaimable:     295424 kB
SUnreclaim:        28524 kB
KernelStack:        3808 kB
PageTables:         5680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2608016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 12408 MiB
End job on node151 at 2019-09-26 17:39:43