Trace number 4407719

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 2019-09-12OPT1128 83.1269 83.1337

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-01.xml
MD5SUM8d3b063d869bbc1321103d2dddf1736e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1128
Best CPU time to get the best result obtained on this benchmark10.0151
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 

83.09/83.13	c xcsp_picat version 2.7b12 (9/12/2019)
83.09/83.13	o 908
83.09/83.13	o 1112
83.09/83.13	o 1127
83.09/83.13	o 1128
83.09/83.13	s OPTIMUM FOUND
83.09/83.13	v <instantiation>
83.09/83.13	v     <list> x[]  </list> 
83.09/83.13	v     <values> 0 1 1 0 0 1 0 1 1 0 1 0 1 1 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1   </values> 
83.09/83.13	v </instantiation>

Verifier Data 

OK	1128

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 (12340 MiB free)
  memory of node 1: 16384 MiB (12634 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407719-1569512228/watcher-4407719-1569512228 -o /var/tmp/evaluation-result-4407719-1569512228/solver-4407719-1569512228 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node145-1569509598-31953 --watchdog 2560 xcsp_picat HOME/instance-4407719-1569512228.xml 

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

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=32734, runsolver pid=32731
Current StackSize limit: 8192 KiB


[startup+0.100327 s]*
/proc/loadavg: 2.03 2.04 1.92 3/199 32735
/proc/meminfo: memFree=25561052/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2032480 memory=17328 CPUtime=0.1 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 2001 0 0 0 10 0 0 0 20 0 1 0 527159177 2081259520 4332 33554432000 4194304 5870510 140720573496160 140720573494504 5281722 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 508120 4332 987 410 0 503593 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2032480 KiB
Current children cumulated memory: 17328 KiB

[startup+0.209557 s]*
/proc/loadavg: 2.03 2.04 1.92 3/199 32735
/proc/meminfo: memFree=25560716/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2033396 memory=18044 CPUtime=0.2 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 2212 0 0 0 20 0 0 0 20 0 1 0 527159177 2082197504 4511 33554432000 4194304 5870510 140720573496160 140720573494504 140398542187493 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 508349 4511 987 410 0 503822 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2033396 KiB
Current children cumulated memory: 18044 KiB

[startup+0.308781 s]*
/proc/loadavg: 2.03 2.04 1.92 3/199 32735
/proc/meminfo: memFree=25559972/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2034048 memory=18816 CPUtime=0.3 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 2352 0 0 0 30 0 0 0 20 0 1 0 527159177 2082865152 4704 33554432000 4194304 5870510 140720573496160 140720573494504 140398542187493 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 508512 4704 987 410 0 503985 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2034048 KiB
Current children cumulated memory: 18816 KiB

[startup+0.700227 s]
/proc/loadavg: 2.03 2.04 1.92 3/199 32735
/proc/meminfo: memFree=25559104/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2035296 memory=19752 CPUtime=0.69 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 3067 0 0 0 68 1 0 0 20 0 1 0 527159177 2084143104 4938 33554432000 4194304 5870510 140720573496160 140720573494520 5282759 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 508824 4938 989 410 0 504297 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035296 KiB
Current children cumulated memory: 19752 KiB

[startup+1.50025 s]
/proc/loadavg: 2.03 2.04 1.92 3/199 32735
/proc/meminfo: memFree=25556132/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2042484 memory=26980 CPUtime=1.49 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 4403 0 0 0 148 1 0 0 20 0 1 0 527159177 2091503616 6745 33554432000 4194304 5870510 140720573496160 140720573494600 5282680 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 510621 6745 989 410 0 506094 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042484 KiB
Current children cumulated memory: 26980 KiB

[startup+3.10937 s]
/proc/loadavg: 2.03 2.04 1.92 3/199 32735
/proc/meminfo: memFree=25548412/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2045204 memory=30152 CPUtime=3.1 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 6413 0 0 0 309 1 0 0 20 0 1 0 527159177 2094288896 7538 33554432000 4194304 5870510 140720573496160 140720573494600 5282464 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511301 7538 989 410 0 506774 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2045204 KiB
Current children cumulated memory: 30152 KiB

[startup+6.30033 s]
/proc/loadavg: 2.03 2.04 1.92 3/199 32735
/proc/meminfo: memFree=25545776/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2047928 memory=31552 CPUtime=6.28 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 10697 0 0 0 626 2 0 0 20 0 1 0 527159177 2097078272 7888 33554432000 4194304 5870510 140720573496160 140720573494728 5282747 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511982 7888 989 410 0 507455 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2047928 KiB
Current children cumulated memory: 31552 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.04 1.92 3/199 32735
/proc/meminfo: memFree=25544104/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2046372 memory=30416 CPUtime=12.69 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 15326 0 0 0 1266 3 0 0 20 0 1 0 527159177 2095484928 7604 33554432000 4194304 5870510 140720573496160 140720573494600 5282223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511593 7604 996 410 0 507066 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2046372 KiB
Current children cumulated memory: 30416 KiB

[startup+25.5004 s]
/proc/loadavg: 2.02 2.04 1.92 3/199 32736
/proc/meminfo: memFree=25537336/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2045944 memory=30840 CPUtime=25.49 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 18717 0 0 0 2545 4 0 0 20 0 1 0 527159177 2095046656 7710 33554432000 4194304 5870510 140720573496160 140720573495336 5283138 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511486 7710 996 410 0 506959 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2045944 KiB
Current children cumulated memory: 30840 KiB

[startup+51.1096 s]
/proc/loadavg: 2.01 2.03 1.92 3/199 32738
/proc/meminfo: memFree=25560116/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2053492 memory=33200 CPUtime=51.09 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 24859 0 0 0 5104 5 0 0 20 0 1 0 527159177 2102775808 8300 33554432000 4194304 5870510 140720573496160 140720573494600 5282574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 513373 8300 1000 410 0 508846 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2053492 KiB
Current children cumulated memory: 33200 KiB

[startup+83.1337 s]
# the end of solver process 32734 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=83.0479 s, system=0.078996 s

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

[startup+51.2004 s]
/proc/loadavg: 2.01 2.03 1.92 3/199 32738
/proc/meminfo: memFree=25560116/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2053492 memory=33200 CPUtime=51.18 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 24859 0 0 0 5113 5 0 0 20 0 1 0 527159177 2102775808 8300 33554432000 4194304 5870510 140720573496160 140720573494600 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 513373 8300 1000 410 0 508846 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2053492 KiB
Current children cumulated memory: 33200 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.01 2.03 1.92 3/199 32739
/proc/meminfo: memFree=25551540/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2045900 memory=30360 CPUtime=63.99 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 28172 0 0 0 6393 6 0 0 20 0 1 0 527159177 2095001600 7590 33554432000 4194304 5870510 140720573496160 140720573494728 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511475 7590 1000 410 0 506948 0
Current children cumulated CPU time: 63.99 s
Current children cumulated vsize: 2045900 KiB
Current children cumulated memory: 30360 KiB

[startup+76.8003 s]
/proc/loadavg: 2.01 2.03 1.92 3/199 32741
/proc/meminfo: memFree=25542900/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2053508 memory=34024 CPUtime=76.79 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 30179 0 0 0 7672 7 0 0 20 0 1 0 527159177 2102792192 8506 33554432000 4194304 5870510 140720573496160 140720573494600 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 513377 8506 1000 410 0 508850 0
Current children cumulated CPU time: 76.79 s
Current children cumulated vsize: 2053508 KiB
Current children cumulated memory: 34024 KiB

[startup+80.0003 s]*
/proc/loadavg: 2.01 2.03 1.93 3/199 32741
/proc/meminfo: memFree=25547540/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2046280 memory=29896 CPUtime=79.99 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 31111 0 0 0 7992 7 0 0 20 0 1 0 527159177 2095390720 7474 33554432000 4194304 5870510 140720573496160 140720573494600 5282421 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511570 7474 1000 410 0 507043 0
Current children cumulated CPU time: 79.99 s
Current children cumulated vsize: 2046280 KiB
Current children cumulated memory: 29896 KiB

[startup+81.6003 s]
/proc/loadavg: 2.01 2.03 1.93 3/199 32741
/proc/meminfo: memFree=25547540/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2046280 memory=29896 CPUtime=81.58 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 31111 0 0 0 8151 7 0 0 20 0 1 0 527159177 2095390720 7474 33554432000 4194304 5870510 140720573496160 140720573494600 5282747 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511570 7474 1000 410 0 507043 0
Current children cumulated CPU time: 81.58 s
Current children cumulated vsize: 2046280 KiB
Current children cumulated memory: 29896 KiB

[startup+82.4003 s]
/proc/loadavg: 2.01 2.03 1.93 3/200 32743
/proc/meminfo: memFree=25547492/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2046280 memory=29896 CPUtime=82.38 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 31111 0 0 0 8231 7 0 0 20 0 1 0 527159177 2095390720 7474 33554432000 4194304 5870510 140720573496160 140720573494600 5262896 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511570 7474 1000 410 0 507043 0
Current children cumulated CPU time: 82.38 s
Current children cumulated vsize: 2046280 KiB
Current children cumulated memory: 29896 KiB

[startup+82.8002 s]
/proc/loadavg: 2.01 2.03 1.93 3/200 32743
/proc/meminfo: memFree=25547492/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2046448 memory=30656 CPUtime=82.78 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 31287 0 0 0 8271 7 0 0 20 0 1 0 527159177 2095562752 7664 33554432000 4194304 5870510 140720573496160 140720573494600 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511612 7664 1000 410 0 507085 0
Current children cumulated CPU time: 82.78 s
Current children cumulated vsize: 2046448 KiB
Current children cumulated memory: 30656 KiB

[startup+83.0003 s]*
/proc/loadavg: 2.01 2.03 1.93 3/200 32743
/proc/meminfo: memFree=25543308/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2046448 memory=30912 CPUtime=82.99 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 31357 0 0 0 8292 7 0 0 20 0 1 0 527159177 2095562752 7728 33554432000 4194304 5870510 140720573496160 140720573494728 140398542187131 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511612 7728 1000 410 0 507085 0
Current children cumulated CPU time: 82.99 s
Current children cumulated vsize: 2046448 KiB
Current children cumulated memory: 30912 KiB

[startup+83.1096 s]
/proc/loadavg: 2.01 2.03 1.93 3/200 32743
/proc/meminfo: memFree=25543308/32770624 swapFree=66966908/67108860
[pid=32734] ppid=32731 vsize=2046448 memory=31160 CPUtime=83.09 cores=0,2,4,6
/proc/32734/stat : 32734 (xcsp_picat) R 32731 32734 31922 0 -1 4202496 31389 0 0 0 8302 7 0 0 20 0 1 0 527159177 2095562752 7790 33554432000 4194304 5870510 140720573496160 140720573494728 5282509 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17539072 140720573498375 140720573498457 140720573498457 140720573501382 0
/proc/32734/statm: 511612 7790 1000 410 0 507085 0
Current children cumulated CPU time: 83.09 s
Current children cumulated vsize: 2046448 KiB
Current children cumulated memory: 31160 KiB

Child status: 0
Real time (s): 83.1337
CPU time (s): 83.1269
CPU user time (s): 83.0479
CPU system time (s): 0.078996
CPU usage (%): 99.9917
Max. virtual memory (cumulated for all children) (KiB): 2053508
Max. memory (cumulated for all children) (KiB): 35732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 83.0479
system time used= 0.078996
maximum resident set size= 35732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31435
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= 117


# summary of solver processes directly reported to runsolver:
#   pid: 32734
#   total CPU time (s): 83.1269
#   total CPU user time (s): 83.0479
#   total CPU system time (s): 0.078996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.331977 second user time and 0.608627 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-26 17:36:25
IDJOB=4407719
IDBENCH=133507
IDSOLVER=2873
FILE ID=node145/4407719-1569512228
RUNJOBID= node145-1569509598-31953
PBS_JOBID= 21705782
Free space on /var/tmp= 13516 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-01.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407719-1569512228/watcher-4407719-1569512228 -o /var/tmp/evaluation-result-4407719-1569512228/solver-4407719-1569512228 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node145-1569509598-31953 --watchdog 2560  xcsp_picat HOME/instance-4407719-1569512228.xml

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

MD5SUM BENCH= 8d3b063d869bbc1321103d2dddf1736e
RANDOM SEED=939791797

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        25574440 kB
MemAvailable:   31755084 kB
Buffers:          190164 kB
Cached:          6133952 kB
SwapCached:        32484 kB
Active:          3119388 kB
Inactive:        3285264 kB
Active(anon):      66812 kB
Inactive(anon):    87232 kB
Active(file):    3052576 kB
Inactive(file):  3198032 kB
Unevictable:      108772 kB
Mlocked:          108772 kB
SwapTotal:      67108860 kB
SwapFree:       66966908 kB
Dirty:              3360 kB
Writeback:             0 kB
AnonPages:        149020 kB
Mapped:            24220 kB
Shmem:             65244 kB
Slab:             388796 kB
SReclaimable:     358496 kB
SUnreclaim:        30300 kB
KernelStack:        3520 kB
PageTables:         5452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2604348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /var/tmp at the end= 13512 MiB
End job on node145 at 2019-09-26 17:37:48