Trace number 4395338

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12OPT54 97.3197 97.3278

General information on the benchmark

NamePrizeCollecting/PrizeCollecting-jok-s1/
PrizeCollecting-20-4-5-0.xml
MD5SUM74d82578b46c9040964d6b10ded07847
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark54
Best CPU time to get the best result obtained on this benchmark4.49799
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints81
Number of domains21
Minimum domain size3
Maximum domain size21
Distribution of domain sizes[{"size":3,"count":1},{"size":4,"count":6},{"size":5,"count":10},{"size":6,"count":3},{"size":21,"count":40}]
Minimum variable degree2
Maximum variable degree23
Distribution of variable degrees[{"degree":2,"count":20},{"degree":21,"count":19},{"degree":22,"count":1},{"degree":23,"count":20}]
Minimum constraint arity1
Maximum constraint arity21
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":40},{"arity":20,"count":20},{"arity":21,"count":20}]
Number of extensional constraints40
Number of intensional constraints21
Distribution of constraint types[{"type":"extension","count":40},{"type":"intension","count":21},{"type":"count","count":20}]
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 

97.28/97.32	c xcsp_picat version 2.7b12 (9/12/2019)
97.28/97.32	o -2000
97.28/97.32	o 27
97.28/97.32	o 50
97.28/97.32	o 53
97.28/97.32	o 54
97.28/97.32	s OPTIMUM FOUND
97.28/97.32	v <instantiation>
97.28/97.32	v     <list> s[] g[] p[]  </list> 
97.28/97.32	v     <values> 1 2 7 -1 -1 0 11 6 -1 -1 5 12 13 14 19 10 15 16 17 18  4 8 0 0 0 7 2 7 0 0 1 5 -1 -5 5 6 3 -1 6 7  0 1 2 -1 -1 15 4 3 -1 -1 14 5 6 7 8 13 12 11 10 9   </values> 
97.28/97.32	v </instantiation>

Verifier Data 

OK	54

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 (15211 MiB free)
  memory of node 1: 16384 MiB (15445 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395338-1568334054/watcher-4395338-1568334054 -o /tmp/evaluation-result-4395338-1568334054/solver-4395338-1568334054 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580 xcsp_picat HOME/instance-4395338-1568334054.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=29581, runsolver pid=29578
Current StackSize limit: 8192 KiB


[startup+0.100126 s]*
/proc/loadavg: 2.16 2.05 2.05 3/198 29582
/proc/meminfo: memFree=31369748/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2031716 memory=27588 CPUtime=0.1 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 1959 0 0 0 10 0 0 0 20 0 1 0 409661453 2080477184 6897 33554432000 4194304 5870510 140731828318720 140731828315864 4480552 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 507929 6897 880 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 27588 KiB

[startup+0.209639 s]*
/proc/loadavg: 2.16 2.05 2.05 3/198 29582
/proc/meminfo: memFree=31359136/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2041408 memory=38368 CPUtime=0.21 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 3690 0 0 0 21 0 0 0 20 0 1 0 409661453 2090401792 9592 33554432000 4194304 5870510 140731828318720 140731828317224 5562059 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 510352 9592 961 410 0 505825 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2041408 KiB
Current children cumulated memory: 38368 KiB

[startup+0.30951 s]*
/proc/loadavg: 2.16 2.05 2.05 3/198 29582
/proc/meminfo: memFree=31359260/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2041408 memory=38368 CPUtime=0.3 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 3693 0 0 0 30 0 0 0 20 0 1 0 409661453 2090401792 9592 33554432000 4194304 5870510 140731828318720 140731828317224 5406346 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 510352 9592 961 410 0 505825 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2041408 KiB
Current children cumulated memory: 38368 KiB

[startup+0.700225 s]
/proc/loadavg: 2.16 2.05 2.05 3/198 29582
/proc/meminfo: memFree=31359260/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2041780 memory=38628 CPUtime=0.69 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 3774 0 0 0 69 0 0 0 20 0 1 0 409661453 2090782720 9657 33554432000 4194304 5870510 140731828318720 140731828317224 140699081809799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 510445 9657 966 410 0 505918 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041780 KiB
Current children cumulated memory: 38628 KiB

[startup+1.50028 s]
/proc/loadavg: 2.16 2.05 2.05 3/198 29582
/proc/meminfo: memFree=31360812/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2044084 memory=40560 CPUtime=1.49 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 5374 0 0 0 148 1 0 0 20 0 1 0 409661453 2093142016 10140 33554432000 4194304 5870510 140731828318720 140731828317224 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 511021 10140 996 410 0 506494 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044084 KiB
Current children cumulated memory: 40560 KiB

[startup+3.10942 s]
/proc/loadavg: 2.16 2.05 2.05 3/198 29582
/proc/meminfo: memFree=31343256/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2056412 memory=54152 CPUtime=3.1 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 9481 0 0 0 308 2 0 0 20 0 1 0 409661453 2105765888 13538 33554432000 4194304 5870510 140731828318720 140731828317672 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 514103 13538 996 410 0 509576 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2056412 KiB
Current children cumulated memory: 54152 KiB

[startup+6.30035 s]
/proc/loadavg: 2.15 2.05 2.05 3/198 29582
/proc/meminfo: memFree=31309904/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2118440 memory=91900 CPUtime=6.29 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 18354 0 0 0 626 3 0 0 20 0 1 0 409661453 2169282560 22975 33554432000 4194304 5870510 140731828318720 140731828317144 5282304 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 529610 22975 997 410 0 525083 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2118440 KiB
Current children cumulated memory: 91900 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.05 2.05 3/198 29583
/proc/meminfo: memFree=31264184/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2168944 memory=139528 CPUtime=12.69 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 23072 0 0 0 1264 5 0 0 20 0 1 0 409661453 2220998656 34882 33554432000 4194304 5870510 140731828318720 140731828317080 5262797 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 542236 34882 997 410 0 537709 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2168944 KiB
Current children cumulated memory: 139528 KiB

[startup+25.5004 s]
/proc/loadavg: 2.18 2.06 2.05 3/198 29585
/proc/meminfo: memFree=31235808/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2169640 memory=166608 CPUtime=25.49 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 26637 0 0 0 2541 8 0 0 20 0 1 0 409661453 2221711360 41652 33554432000 4194304 5870510 140731828318720 140731828317016 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 542410 41652 997 410 0 537883 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2169640 KiB
Current children cumulated memory: 166608 KiB

[startup+51.1094 s]
/proc/loadavg: 2.12 2.05 2.05 3/198 29585
/proc/meminfo: memFree=31158160/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2252692 memory=240636 CPUtime=51.1 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 90641 0 0 0 5092 18 0 0 20 0 1 0 409661453 2306756608 60159 33554432000 4194304 5870510 140731828318720 140731828317080 5262777 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 563173 60159 997 410 0 558646 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2252692 KiB
Current children cumulated memory: 240636 KiB

[startup+97.3277 s]
# the end of solver process 29581 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=97.0677 s, system=0.251981 s

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

[startup+51.2004 s]
/proc/loadavg: 2.12 2.05 2.05 3/198 29585
/proc/meminfo: memFree=31158160/32770624 swapFree=66921064/67108860
[pid=29581] ppid=29578 vsize=2252692 memory=240636 CPUtime=51.19 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 90642 0 0 0 5101 18 0 0 20 0 1 0 409661453 2306756608 60159 33554432000 4194304 5870510 140731828318720 140731828317080 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 563173 60159 997 410 0 558646 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2252692 KiB
Current children cumulated memory: 240636 KiB

[startup+76.8003 s]
/proc/loadavg: 2.08 2.05 2.05 3/200 29598
/proc/meminfo: memFree=31323456/32770624 swapFree=66921080/67108860
[pid=29581] ppid=29578 vsize=2079756 memory=73004 CPUtime=76.78 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 101787 0 0 0 7654 24 0 0 20 0 1 0 409661453 2129670144 18251 33554432000 4194304 5870510 140731828318720 140731828317896 5298726 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 519939 18251 1004 410 0 515412 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 2079756 KiB
Current children cumulated memory: 73004 KiB

[startup+89.6002 s]
/proc/loadavg: 2.07 2.05 2.05 3/200 29598
/proc/meminfo: memFree=31323580/32770624 swapFree=66921080/67108860
[pid=29581] ppid=29578 vsize=2079756 memory=73012 CPUtime=89.58 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 102193 0 0 0 8934 24 0 0 20 0 1 0 409661453 2129670144 18253 33554432000 4194304 5870510 140731828318720 140731828317896 5308383 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 519939 18253 1004 410 0 515412 0
Current children cumulated CPU time: 89.58 s
Current children cumulated vsize: 2079756 KiB
Current children cumulated memory: 73012 KiB

[startup+92.8002 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 29598
/proc/meminfo: memFree=31323704/32770624 swapFree=66921080/67108860
[pid=29581] ppid=29578 vsize=2079756 memory=73012 CPUtime=92.78 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 102202 0 0 0 9254 24 0 0 20 0 1 0 409661453 2129670144 18253 33554432000 4194304 5870510 140731828318720 140731828317896 5282367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 519939 18253 1004 410 0 515412 0
Current children cumulated CPU time: 92.78 s
Current children cumulated vsize: 2079756 KiB
Current children cumulated memory: 73012 KiB

[startup+94.4003 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 29598
/proc/meminfo: memFree=31323828/32770624 swapFree=66921080/67108860
[pid=29581] ppid=29578 vsize=2079756 memory=73012 CPUtime=94.38 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 102202 0 0 0 9414 24 0 0 20 0 1 0 409661453 2129670144 18253 33554432000 4194304 5870510 140731828318720 140731828317896 5272962 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 519939 18253 1004 410 0 515412 0
Current children cumulated CPU time: 94.38 s
Current children cumulated vsize: 2079756 KiB
Current children cumulated memory: 73012 KiB

[startup+96.0003 s]*
/proc/loadavg: 2.06 2.05 2.05 3/200 29598
/proc/meminfo: memFree=31318988/32770624 swapFree=66921080/67108860
[pid=29581] ppid=29578 vsize=2090748 memory=77936 CPUtime=95.99 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 102512 0 0 0 9575 24 0 0 20 0 1 0 409661453 2140925952 19484 33554432000 4194304 5870510 140731828318720 140731828317896 5289467 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 522687 19484 1004 410 0 518160 0
Current children cumulated CPU time: 95.99 s
Current children cumulated vsize: 2090748 KiB
Current children cumulated memory: 77936 KiB

[startup+96.8003 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 29598
/proc/meminfo: memFree=31318988/32770624 swapFree=66921080/67108860
[pid=29581] ppid=29578 vsize=2090748 memory=77936 CPUtime=96.78 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 102512 0 0 0 9654 24 0 0 20 0 1 0 409661453 2140925952 19484 33554432000 4194304 5870510 140731828318720 140731828317896 5262777 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 522687 19484 1004 410 0 518160 0
Current children cumulated CPU time: 96.78 s
Current children cumulated vsize: 2090748 KiB
Current children cumulated memory: 77936 KiB

[startup+97.2003 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 29598
/proc/meminfo: memFree=31319112/32770624 swapFree=66921080/67108860
[pid=29581] ppid=29578 vsize=2090748 memory=77936 CPUtime=97.18 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 102512 0 0 0 9694 24 0 0 20 0 1 0 409661453 2140925952 19484 33554432000 4194304 5870510 140731828318720 140731828317896 5282747 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 522687 19484 1004 410 0 518160 0
Current children cumulated CPU time: 97.18 s
Current children cumulated vsize: 2090748 KiB
Current children cumulated memory: 77936 KiB

[startup+97.3003 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 29598
/proc/meminfo: memFree=31319112/32770624 swapFree=66921080/67108860
[pid=29581] ppid=29578 vsize=2090748 memory=77936 CPUtime=97.28 cores=1,3,5,7
/proc/29581/stat : 29581 (xcsp_picat) R 29578 29581 27155 0 -1 4202496 102512 0 0 0 9704 24 0 0 20 0 1 0 409661453 2140925952 19484 33554432000 4194304 5870510 140731828318720 140731828317896 5282597 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22913024 140731828323359 140731828323437 140731828323437 140731828326346 0
/proc/29581/statm: 522687 19484 1004 410 0 518160 0
Current children cumulated CPU time: 97.28 s
Current children cumulated vsize: 2090748 KiB
Current children cumulated memory: 77936 KiB

Child status: 0
Real time (s): 97.3278
CPU time (s): 97.3197
CPU user time (s): 97.0677
CPU system time (s): 0.251981
CPU usage (%): 99.9917
Max. virtual memory (cumulated for all children) (KiB): 2517364
Max. memory (cumulated for all children) (KiB): 347204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 97.0677
system time used= 0.251981
maximum resident set size= 419948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102549
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= 27


# summary of solver processes directly reported to runsolver:
#   pid: 29581
#   total CPU time (s): 97.3197
#   total CPU user time (s): 97.0677
#   total CPU system time (s): 0.251981

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.393067 second user time and 0.748197 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 01:18:58
IDJOB=4395338
IDBENCH=128043
IDSOLVER=2844
FILE ID=node107/4395338-1568334054
RUNJOBID= node107-1568318150-27187
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PrizeCollecting/PrizeCollecting-jok-s1/PrizeCollecting-20-4-5-0.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395338-1568334054/watcher-4395338-1568334054 -o /tmp/evaluation-result-4395338-1568334054/solver-4395338-1568334054 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580  xcsp_picat HOME/instance-4395338-1568334054.xml

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

MD5SUM BENCH= 74d82578b46c9040964d6b10ded07847
RANDOM SEED=1783481912

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:        31393700 kB
MemAvailable:   31743500 kB
Buffers:          124188 kB
Cached:           495000 kB
SwapCached:        80244 kB
Active:           441408 kB
Inactive:         348572 kB
Active(anon):     100000 kB
Inactive(anon):   100348 kB
Active(file):     341408 kB
Inactive(file):   248224 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921064 kB
Dirty:              3524 kB
Writeback:           464 kB
AnonPages:        191784 kB
Mapped:            34580 kB
Shmem:             20804 kB
Slab:             180760 kB
SReclaimable:     152008 kB
SUnreclaim:        28752 kB
KernelStack:        3552 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2608500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 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 /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 01:20:35