Trace number 4407754

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 2019-09-12OPT62 58.085 58.0896

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-routing/
Pb-routing-s4-4-3-1.xml
MD5SUM9bdc264ff4851a594b86438466621d8b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark62
Best CPU time to get the best result obtained on this benchmark58.085
Satisfiable
(Un)Satisfiability was proved
Number of variables672
Number of constraints2028
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":672}]
Minimum variable degree7
Maximum variable degree16
Distribution of variable degrees[{"degree":7,"count":30},{"degree":8,"count":196},{"degree":9,"count":29},{"degree":10,"count":105},{"degree":12,"count":27},{"degree":13,"count":197},{"degree":16,"count":88}]
Minimum constraint arity2
Maximum constraint arity28
Distribution of constraint arities[{"arity":2,"count":386},{"arity":3,"count":1206},{"arity":4,"count":412},{"arity":28,"count":24}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":2028}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data

57.99/58.08	c xcsp_picat version 2.7b12 (9/12/2019)
57.99/58.08	o 72
57.99/58.08	o 62
57.99/58.08	s OPTIMUM FOUND
57.99/58.08	v <instantiation>
57.99/58.08	v     <list> x[]  </list> 
57.99/58.08	v     <values> 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0   </values> 
57.99/58.08	v </instantiation>

Verifier Data

OK	62

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 (11960 MiB free)
  memory of node 1: 16384 MiB (13087 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407754-1569512394/watcher-4407754-1569512394 -o /var/tmp/evaluation-result-4407754-1569512394/solver-4407754-1569512394 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node121-1569509598-10492 --watchdog 2560 xcsp_picat HOME/instance-4407754-1569512394.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
Current StackSize limit: 8192 KiB

solver pid=11415, runsolver pid=11412

[startup+0.100198 s]*
/proc/loadavg: 2.28 2.10 1.96 3/199 11416
/proc/meminfo: memFree=25629924/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2037388 memory=22236 CPUtime=0.1 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 2168 0 0 0 10 0 0 0 20 0 1 0 527501937 2086285312 5559 33554432000 4194304 5870510 140731573197584 140731573194728 139746005356423 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 509347 5559 941 410 0 504820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2037388 KiB
Current children cumulated memory: 22236 KiB

[startup+0.209883 s]*
/proc/loadavg: 2.28 2.10 1.96 3/199 11416
/proc/meminfo: memFree=25629924/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2037388 memory=22236 CPUtime=0.21 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 2184 0 0 0 21 0 0 0 20 0 1 0 527501937 2086285312 5559 33554432000 4194304 5870510 140731573197584 140731573194728 5562072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 509347 5559 941 410 0 504820 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2037388 KiB
Current children cumulated memory: 22236 KiB

[startup+0.309063 s]*
/proc/loadavg: 2.28 2.10 1.96 3/199 11416
/proc/meminfo: memFree=25629924/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2037388 memory=22236 CPUtime=0.31 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 2193 0 0 0 31 0 0 0 20 0 1 0 527501937 2086285312 5559 33554432000 4194304 5870510 140731573197584 140731573194728 139746005356423 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 509347 5559 941 410 0 504820 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037388 KiB
Current children cumulated memory: 22236 KiB

[startup+0.700339 s]
/proc/loadavg: 2.41 2.13 1.97 3/199 11416
/proc/meminfo: memFree=25630212/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2037592 memory=22572 CPUtime=0.69 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 2230 0 0 0 69 0 0 0 20 0 1 0 527501937 2086494208 5643 33554432000 4194304 5870510 140731573197584 140731573196744 139746005356423 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 509398 5643 958 410 0 504871 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037592 KiB
Current children cumulated memory: 22572 KiB

[startup+1.50034 s]
/proc/loadavg: 2.41 2.13 1.97 3/199 11416
/proc/meminfo: memFree=25628312/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2037324 memory=26236 CPUtime=1.49 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 3375 0 0 0 147 2 0 0 20 0 1 0 527501937 2086219776 6559 33554432000 4194304 5870510 140731573197584 140731573195656 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 509331 6559 990 410 0 504804 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2037324 KiB
Current children cumulated memory: 26236 KiB

[startup+3.10959 s]
/proc/loadavg: 2.41 2.13 1.97 3/199 11416
/proc/meminfo: memFree=25619132/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2048308 memory=35252 CPUtime=3.1 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 6989 0 0 0 308 2 0 0 20 0 1 0 527501937 2097467392 8813 33554432000 4194304 5870510 140731573197584 140731573196536 139746010594730 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 512077 8813 990 410 0 507550 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2048308 KiB
Current children cumulated memory: 35252 KiB

[startup+6.30039 s]
/proc/loadavg: 2.46 2.15 1.98 3/199 11416
/proc/meminfo: memFree=25611160/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2049632 memory=36160 CPUtime=6.29 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 11587 0 0 0 626 3 0 0 20 0 1 0 527501937 2098823168 9040 33554432000 4194304 5870510 140731573197584 140731573195944 5282429 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 512408 9040 990 410 0 507881 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2049632 KiB
Current children cumulated memory: 36160 KiB

[startup+12.7003 s]
/proc/loadavg: 2.50 2.16 1.98 3/199 11416
/proc/meminfo: memFree=25608920/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068496 memory=49856 CPUtime=12.69 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 13994 0 0 0 1263 6 0 0 20 0 1 0 527501937 2118139904 12464 33554432000 4194304 5870510 140731573197584 140731573196024 139746010575720 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517124 12464 997 410 0 512597 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2068496 KiB
Current children cumulated memory: 49856 KiB

[startup+25.5004 s]
/proc/loadavg: 2.58 2.19 1.99 3/199 11417
/proc/meminfo: memFree=25587976/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068496 memory=57792 CPUtime=25.49 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 17051 0 0 0 2540 9 0 0 20 0 1 0 527501937 2118139904 14448 33554432000 4194304 5870510 140731573197584 140731573196760 5282736 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517124 14448 997 410 0 512597 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2068496 KiB
Current children cumulated memory: 57792 KiB

[startup+51.1097 s]
/proc/loadavg: 2.46 2.20 2.00 3/200 11427
/proc/meminfo: memFree=25584572/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068908 memory=54608 CPUtime=51.1 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 21523 0 0 0 5095 15 0 0 20 0 1 0 527501937 2118561792 13652 33554432000 4194304 5870510 140731573197584 140731573196760 5272544 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517227 13652 997 410 0 512700 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2068908 KiB
Current children cumulated memory: 54608 KiB

[startup+58.0896 s]
# the end of solver process 11415 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=57.9151 s, system=0.169988 s

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

[startup+51.2004 s]
/proc/loadavg: 2.46 2.20 2.00 3/200 11427
/proc/meminfo: memFree=25584572/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068908 memory=54608 CPUtime=51.19 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 21523 0 0 0 5104 15 0 0 20 0 1 0 527501937 2118561792 13652 33554432000 4194304 5870510 140731573197584 140731573196760 5288765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517227 13652 997 410 0 512700 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2068908 KiB
Current children cumulated memory: 54608 KiB

[startup+54.4003 s]
/proc/loadavg: 2.46 2.20 2.00 3/200 11427
/proc/meminfo: memFree=25584736/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068908 memory=54608 CPUtime=54.38 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 23211 0 0 0 5422 16 0 0 20 0 1 0 527501937 2118561792 13652 33554432000 4194304 5870510 140731573197584 140731573196760 5308398 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517227 13652 997 410 0 512700 0
Current children cumulated CPU time: 54.38 s
Current children cumulated vsize: 2068908 KiB
Current children cumulated memory: 54608 KiB

[startup+56.0003 s]*
/proc/loadavg: 2.42 2.20 2.00 3/200 11427
/proc/meminfo: memFree=25584860/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068908 memory=54608 CPUtime=55.99 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 23824 0 0 0 5583 16 0 0 20 0 1 0 527501937 2118561792 13652 33554432000 4194304 5870510 140731573197584 140731573196760 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517227 13652 997 410 0 512700 0
Current children cumulated CPU time: 55.99 s
Current children cumulated vsize: 2068908 KiB
Current children cumulated memory: 54608 KiB

[startup+56.8003 s]
/proc/loadavg: 2.42 2.20 2.00 3/200 11427
/proc/meminfo: memFree=25584860/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068908 memory=54608 CPUtime=56.78 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 23843 0 0 0 5662 16 0 0 20 0 1 0 527501937 2118561792 13652 33554432000 4194304 5870510 140731573197584 140731573196760 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517227 13652 997 410 0 512700 0
Current children cumulated CPU time: 56.78 s
Current children cumulated vsize: 2068908 KiB
Current children cumulated memory: 54608 KiB

[startup+57.6003 s]
/proc/loadavg: 2.42 2.20 2.00 3/200 11427
/proc/meminfo: memFree=25584860/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068908 memory=56656 CPUtime=57.58 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 24870 0 0 0 5742 16 0 0 20 0 1 0 527501937 2118561792 14164 33554432000 4194304 5870510 140731573197584 140731573196760 5262594 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517227 14164 997 410 0 512700 0
Current children cumulated CPU time: 57.58 s
Current children cumulated vsize: 2068908 KiB
Current children cumulated memory: 56656 KiB

[startup+58.0003 s]*
/proc/loadavg: 2.42 2.20 2.00 3/200 11427
/proc/meminfo: memFree=25582876/32770624 swapFree=66993592/67108860
[pid=11415] ppid=11412 vsize=2068908 memory=56656 CPUtime=57.99 cores=0,2,4,6
/proc/11415/stat : 11415 (xcsp_picat) R 11412 11415 10461 0 -1 4202496 24870 0 0 0 5783 16 0 0 20 0 1 0 527501937 2118561792 14164 33554432000 4194304 5870510 140731573197584 140731573196760 5274516 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38780928 140731573199879 140731573199961 140731573199961 140731573202886 0
/proc/11415/statm: 517227 14164 997 410 0 512700 0
Current children cumulated CPU time: 57.99 s
Current children cumulated vsize: 2068908 KiB
Current children cumulated memory: 56656 KiB

Child status: 0
Real time (s): 58.0896
CPU time (s): 58.085
CPU user time (s): 57.9151
CPU system time (s): 0.169988
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 2082676
Max. memory (cumulated for all children) (KiB): 59840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.9151
system time used= 0.169988
maximum resident set size= 59840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24930
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= 74


# summary of solver processes directly reported to runsolver:
#   pid: 11415
#   total CPU time (s): 58.085
#   total CPU user time (s): 57.9151
#   total CPU system time (s): 0.169988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.229073 second user time and 0.463307 second system time

The end

Launcher Data

Begin job on node121 at 2019-09-26 17:39:11
IDJOB=4407754
IDBENCH=134668
IDSOLVER=2873
FILE ID=node121/4407754-1569512394
RUNJOBID= node121-1569509598-10492
PBS_JOBID= 21705793
Free space on /var/tmp= 13508 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-routing/Pb-routing-s4-4-3-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407754-1569512394/watcher-4407754-1569512394 -o /var/tmp/evaluation-result-4407754-1569512394/solver-4407754-1569512394 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node121-1569509598-10492 --watchdog 2560  xcsp_picat HOME/instance-4407754-1569512394.xml

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

MD5SUM BENCH= 9bdc264ff4851a594b86438466621d8b
RANDOM SEED=939791797

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        25648180 kB
MemAvailable:   31749372 kB
Buffers:          187460 kB
Cached:          6020184 kB
SwapCached:         4452 kB
Active:          3160280 kB
Inactive:        3137700 kB
Active(anon):      99064 kB
Inactive(anon):    57860 kB
Active(file):    3061216 kB
Inactive(file):  3079840 kB
Unevictable:      109052 kB
Mlocked:          109052 kB
SwapTotal:      67108860 kB
SwapFree:       66993592 kB
Dirty:              3120 kB
Writeback:             0 kB
AnonPages:        223900 kB
Mapped:            23848 kB
Shmem:             58060 kB
Slab:             418896 kB
SReclaimable:     388596 kB
SUnreclaim:        30300 kB
KernelStack:        3552 kB
PageTables:         6124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2651520 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /var/tmp at the end= 13504 MiB
End job on node121 at 2019-09-26 17:40:09