Trace number 4395735

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 2019-09-12OPT14 67.0084 67.0167

General information on the benchmark

NameOpenStacks/OpenStacks-m1c-s1/
OpenStacks-m1c-pb-30-15-1.xml
MD5SUM200d8ff13be0114d953e34120514972f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark67.0084
Satisfiable
(Un)Satisfiability was proved
Number of variables1380
Number of constraints1366
Number of domains8
Minimum domain size2
Maximum domain size16
Distribution of domain sizes[{"size":2,"count":960},{"size":3,"count":120},{"size":4,"count":165},{"size":5,"count":60},{"size":6,"count":15},{"size":7,"count":30},{"size":15,"count":15},{"size":16,"count":15}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":495},{"degree":3,"count":870},{"degree":31,"count":15}]
Minimum constraint arity2
Maximum constraint arity31
Distribution of constraint arities[{"arity":2,"count":480},{"arity":3,"count":870},{"arity":15,"count":1},{"arity":31,"count":15}]
Number of extensional constraints450
Number of intensional constraints450
Distribution of constraint types[{"type":"extension","count":450},{"type":"intension","count":450},{"type":"allDifferent","count":1},{"type":"sum","count":15},{"type":"element","count":450}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

66.99/67.01	c xcsp_picat version 2.7b12 (9/12/2019)
66.99/67.01	o 14
66.99/67.01	s OPTIMUM FOUND
66.99/67.01	v <instantiation>
66.99/67.01	v     <list> o[][] so[] r[][] np[][] p[]  </list> 
66.99/67.01	v     <values> 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 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 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 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 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0  5 11 11 14 13 14 14 12 13 14 11 13 11 10 5  0 1 0 0 0 0 1 1 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 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 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 1 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 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0  0 1 1 1 1 1 2 3 3 3 3 4 4 5 6 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 1 1 1 2 3 3 0 0 0 0 0 0 0 0 0 0 1 2 2 3 3 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 0 0 0 0 0 0 1 2 2 3 3 3 3 3 3 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 0 0 0 0 0 1 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 2 2 3 3 3 3 3 3 3 3 3 3 3 1 1 1 1 2 2 2 3 4 4 5 5 5 6 6 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 1 1 1 2 3 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2 0 0 0 1 1 1 2 3 3 3 3 3 3 3 3 0 1 2 3 3 3 3 3 3 3 3 3 3 3 3 0 1 1 1 2 3 3 3 3 3 3 3 3 3 4 0 0 0 1 1 1 2 2 3 4 4 4 4 4 4 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 0 0 1 2 2 3 3 3 3 3 3 3 3 3 3 0 0 0 0 0 0 0 0 1 2 2 2 2 2 2 0 0 0 0 0 1 1 2 2 2 3 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 0 1 2 2 2 2 2 2 3 3 3 3 3 4 4 0 0 0 0 1 1 2 3 3 3 4 5 5 5 5 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 3 3 3 3 3 3 3 3 3  6 5 7 1 12 2 14 8 9 11 3 4 10 0 13   </values> 
66.99/67.01	v </instantiation>

Verifier Data 

OK	14

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 (15059 MiB free)
  memory of node 1: 16384 MiB (15102 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395735-1568348721/watcher-4395735-1568348721 -o /tmp/evaluation-result-4395735-1568348721/solver-4395735-1568348721 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10547 --watchdog 2560 xcsp_picat HOME/instance-4395735-1568348721.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=13861, runsolver pid=13858

[startup+0.100145 s]*
/proc/loadavg: 2.02 2.02 2.05 3/201 13862
/proc/meminfo: memFree=30867736/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2044036 memory=22384 CPUtime=0.1 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 2186 0 0 0 10 0 0 0 20 0 1 0 411143532 2093092864 5596 33554432000 4194304 5870510 140725573929504 140725573928808 5574816 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 511009 5596 956 410 0 506482 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044036 KiB
Current children cumulated memory: 22384 KiB

[startup+0.209889 s]*
/proc/loadavg: 2.02 2.02 2.05 3/201 13862
/proc/meminfo: memFree=30867736/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2044048 memory=22404 CPUtime=0.21 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 2206 0 0 0 21 0 0 0 20 0 1 0 411143532 2093105152 5601 33554432000 4194304 5870510 140725573929504 140725573928808 5575114 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 511012 5601 956 410 0 506485 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2044048 KiB
Current children cumulated memory: 22404 KiB

[startup+0.30916 s]*
/proc/loadavg: 2.02 2.02 2.05 3/201 13862
/proc/meminfo: memFree=30867736/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2043976 memory=22400 CPUtime=0.3 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 2207 0 0 0 30 0 0 0 20 0 1 0 411143532 2093031424 5600 33554432000 4194304 5870510 140725573929504 140725573928808 5475229 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 510994 5600 956 410 0 506467 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2043976 KiB
Current children cumulated memory: 22400 KiB

[startup+0.700269 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 13862
/proc/meminfo: memFree=30867252/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2044236 memory=22588 CPUtime=0.69 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 2260 0 0 0 69 0 0 0 20 0 1 0 411143532 2093297664 5647 33554432000 4194304 5870510 140725573929504 140725573928600 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 511059 5647 956 410 0 506532 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044236 KiB
Current children cumulated memory: 22588 KiB

[startup+1.50028 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 13862
/proc/meminfo: memFree=30867252/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2044316 memory=22692 CPUtime=1.49 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 2349 0 0 0 149 0 0 0 20 0 1 0 411143532 2093379584 5673 33554432000 4194304 5870510 140725573929504 140725573928600 5477165 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 511079 5673 956 410 0 506552 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044316 KiB
Current children cumulated memory: 22692 KiB

[startup+3.10954 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 13862
/proc/meminfo: memFree=30864344/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2044628 memory=23028 CPUtime=3.1 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 2739 0 0 0 309 1 0 0 20 0 1 0 411143532 2093699072 5757 33554432000 4194304 5870510 140725573929504 140725573928600 5478360 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 511157 5757 956 410 0 506630 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2044628 KiB
Current children cumulated memory: 23028 KiB

[startup+6.30028 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 13862
/proc/meminfo: memFree=30864952/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2048984 memory=31648 CPUtime=6.29 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 6905 0 0 0 627 2 0 0 20 0 1 0 411143532 2098159616 7912 33554432000 4194304 5870510 140725573929504 140725573927944 5282475 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 512246 7912 989 410 0 507719 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2048984 KiB
Current children cumulated memory: 31648 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 13862
/proc/meminfo: memFree=30838824/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2045436 memory=28292 CPUtime=12.68 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 9397 0 0 0 1266 2 0 0 20 0 1 0 411143532 2094526464 7073 33554432000 4194304 5870510 140725573929504 140725573928600 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 511359 7073 989 410 0 506832 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2045436 KiB
Current children cumulated memory: 28292 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 13863
/proc/meminfo: memFree=30916964/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2044928 memory=23316 CPUtime=25.48 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 17268 0 0 0 2544 4 0 0 20 0 1 0 411143532 2094006272 5829 33554432000 4194304 5870510 140725573929504 140725573928744 5562056 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 511232 5829 989 410 0 506705 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2044928 KiB
Current children cumulated memory: 23316 KiB

[startup+51.1096 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 13866
/proc/meminfo: memFree=30893236/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2065532 memory=48252 CPUtime=51.09 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 26735 0 0 0 5103 6 0 0 20 0 1 0 411143532 2115104768 12063 33554432000 4194304 5870510 140725573929504 140725573927944 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 516383 12063 989 410 0 511856 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2065532 KiB
Current children cumulated memory: 48252 KiB

[startup+67.0166 s]
# the end of solver process 13861 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=66.9264 s, system=0.081989 s

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

[startup+51.2003 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 13866
/proc/meminfo: memFree=30893236/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2065532 memory=48252 CPUtime=51.18 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 26735 0 0 0 5112 6 0 0 20 0 1 0 411143532 2115104768 12063 33554432000 4194304 5870510 140725573929504 140725573927944 5282709 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 516383 12063 989 410 0 511856 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2065532 KiB
Current children cumulated memory: 48252 KiB

[startup+57.6003 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 13866
/proc/meminfo: memFree=30909056/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2046384 memory=29268 CPUtime=57.59 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 29125 0 0 0 5752 7 0 0 20 0 1 0 411143532 2095497216 7317 33554432000 4194304 5870510 140725573929504 140725573928600 140311634993031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 511596 7317 989 410 0 507069 0
Current children cumulated CPU time: 57.59 s
Current children cumulated vsize: 2046384 KiB
Current children cumulated memory: 29268 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.01 2.02 2.05 3/200 13867
/proc/meminfo: memFree=30890996/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2065536 memory=48124 CPUtime=63.99 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 31165 0 0 0 6392 7 0 0 20 0 1 0 411143532 2115108864 12031 33554432000 4194304 5870510 140725573929504 140725573927944 5262777 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 516384 12031 989 410 0 511857 0
Current children cumulated CPU time: 63.99 s
Current children cumulated vsize: 2065536 KiB
Current children cumulated memory: 48124 KiB

[startup+65.6003 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 13867
/proc/meminfo: memFree=30890872/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2065536 memory=48124 CPUtime=65.58 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 31166 0 0 0 6551 7 0 0 20 0 1 0 411143532 2115108864 12031 33554432000 4194304 5870510 140725573929504 140725573927944 5282429 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 516384 12031 989 410 0 511857 0
Current children cumulated CPU time: 65.58 s
Current children cumulated vsize: 2065536 KiB
Current children cumulated memory: 48124 KiB

[startup+66.4003 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 13867
/proc/meminfo: memFree=30879532/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2077140 memory=59676 CPUtime=66.38 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 31476 0 0 0 6631 7 0 0 20 0 1 0 411143532 2126991360 14919 33554432000 4194304 5870510 140725573929504 140725573928072 5262639 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 519285 14919 989 410 0 514758 0
Current children cumulated CPU time: 66.38 s
Current children cumulated vsize: 2077140 KiB
Current children cumulated memory: 59676 KiB

[startup+66.8003 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 13867
/proc/meminfo: memFree=30879532/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2077140 memory=59676 CPUtime=66.78 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 31486 0 0 0 6671 7 0 0 20 0 1 0 411143532 2126991360 14919 33554432000 4194304 5870510 140725573929504 140725573928072 5262639 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 519285 14919 989 410 0 514758 0
Current children cumulated CPU time: 66.78 s
Current children cumulated vsize: 2077140 KiB
Current children cumulated memory: 59676 KiB

[startup+67.0003 s]*
/proc/loadavg: 2.01 2.02 2.05 3/200 13867
/proc/meminfo: memFree=30877360/32770624 swapFree=66933956/67108860
[pid=13861] ppid=13858 vsize=2077140 memory=59676 CPUtime=66.99 cores=0,2,4,6
/proc/13861/stat : 13861 (xcsp_picat) R 13858 13861 10516 0 -1 4202496 31486 0 0 0 6692 7 0 0 20 0 1 0 411143532 2126991360 14919 33554432000 4194304 5870510 140725573929504 140725573928072 140311640230954 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15839232 140725573932063 140725573932141 140725573932141 140725573935050 0
/proc/13861/statm: 519285 14919 989 410 0 514758 0
Current children cumulated CPU time: 66.99 s
Current children cumulated vsize: 2077140 KiB
Current children cumulated memory: 59676 KiB

Child status: 0
Real time (s): 67.0167
CPU time (s): 67.0084
CPU user time (s): 66.9264
CPU system time (s): 0.081989
CPU usage (%): 99.9877
Max. virtual memory (cumulated for all children) (KiB): 2077140
Max. memory (cumulated for all children) (KiB): 59676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.9264
system time used= 0.081989
maximum resident set size= 59860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31588
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= 103


# summary of solver processes directly reported to runsolver:
#   pid: 13861
#   total CPU time (s): 67.0084
#   total CPU user time (s): 66.9264
#   total CPU system time (s): 0.081989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.261447 second user time and 0.513533 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-13 06:24:42
IDJOB=4395735
IDBENCH=140467
IDSOLVER=2845
FILE ID=node151/4395735-1568348721
RUNJOBID= node151-1568333755-10547
PBS_JOBID= 21701159
Free space on /tmp= 56996 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m1c-s1/OpenStacks-m1c-pb-30-15-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395735-1568348721/watcher-4395735-1568348721 -o /tmp/evaluation-result-4395735-1568348721/solver-4395735-1568348721 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10547 --watchdog 2560  xcsp_picat HOME/instance-4395735-1568348721.xml

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

MD5SUM BENCH= 200d8ff13be0114d953e34120514972f
RANDOM SEED=749234462

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:        30885944 kB
MemAvailable:   31447664 kB
Buffers:          142888 kB
Cached:           709816 kB
SwapCached:        72260 kB
Active:           840716 kB
Inactive:         494916 kB
Active(anon):     418136 kB
Inactive(anon):    96488 kB
Active(file):     422580 kB
Inactive(file):   398428 kB
Unevictable:      111208 kB
Mlocked:          111208 kB
SwapTotal:      67108860 kB
SwapFree:       66933956 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:        669356 kB
Mapped:            37780 kB
Shmem:             23208 kB
Slab:             141592 kB
SReclaimable:     113096 kB
SUnreclaim:        28496 kB
KernelStack:        3792 kB
PageTables:         6688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2916048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    509952 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= 56992 MiB
End job on node151 at 2019-09-13 06:25:49