Trace number 4395169

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 2019-09-12OPT7 42.8902 42.8999

General information on the benchmark

NameOpenStacks/OpenStacks-m1-s1/
OpenStacks-m1-wbo-30-15-1.xml
MD5SUM0da4913a631570f2aab16967eaf6c11a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark8.39614
Satisfiable
(Un)Satisfiability was proved
Number of variables1380
Number of constraints1366
Number of domains6
Minimum domain size2
Maximum domain size16
Distribution of domain sizes[{"size":2,"count":1065},{"size":3,"count":150},{"size":4,"count":105},{"size":5,"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

Quality of the solution as a function of time


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

Solver Data 

42.78/42.89	c xcsp_picat version 2.7b12 (9/12/2019)
42.78/42.89	o 9
42.78/42.89	o 7
42.78/42.89	s OPTIMUM FOUND
42.78/42.89	v <instantiation>
42.78/42.89	v     <list> o[][] np[][] r[][] so[] p[]  </list> 
42.78/42.89	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 1 1 1 0 0 0 0 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 0 0 0 0 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 1 1 1 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 0 0 0 0 0 0 1 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 0 1 1 1 1 1 0 1 1 0 0 0 0 0 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 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 0 1 1 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 0 0 0 0 0 0 0 1 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 1 1 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 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 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 0 0 1 1 1 0 1 1 1 1 1 1 2 2 2 2 2 2 2 2 0 0 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 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 2 2 2 2 2 2 2 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 1 1 1 1 2 2 2 2 0 0 0 0 0 0 0 0 0 1 2 2 2 3 3 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 1 2 3 3 3 3 3 3 3 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 1 1 1 1 0 0 0 0 0 0 0 0 0 1 2 2 2 2 2 0 0 0 1 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 2 2 3 4 0 0 1 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 1 1 1 1 2 3 3 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 0 0 1 1 2 3 3 3 3 3 3 3 3 3 3 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 0 1 1 1 2 2 2 2 2 2 3 3 3 3 3 0 0 0 1 1 1 2 2 2 2 2 2 2 2 2 0 0 0 0 0 1 2 2 2 3 3 4 4 4 4 0 0 0 0 1 2 2 3 3 3 3 3 3 3 3  0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 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 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 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 1 0 1 0 0 0 0 0 0 1 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 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 1 0 0 0 0 0 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 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 0 1 1 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 0 0 0 0 0 0 0 1 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 1 1 0 0 1 1 0 0 1 1 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 0 0 0 0 1 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0  4 5 7 7 6 7 7 7 7 7 7 7 7 5 4  7 2 11 8 9 10 14 3 4 5 6 12 13 0 1   </values> 
42.78/42.89	v </instantiation>

Verifier Data 

OK	7

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 (9555 MiB free)
  memory of node 1: 16384 MiB (11683 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395169-1568331579/watcher-4395169-1568331579 -o /tmp/evaluation-result-4395169-1568331579/solver-4395169-1568331579 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580 xcsp_picat HOME/instance-4395169-1568331579.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=26317, runsolver pid=26314
Current StackSize limit: 8192 KiB


[startup+0.100258 s]*
/proc/loadavg: 1.92 2.00 2.04 3/199 26318
/proc/meminfo: memFree=21732932/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2044036 memory=19836 CPUtime=0.1 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 2060 0 0 0 10 0 0 0 20 0 1 0 409096404 2093092864 4959 33554432000 4194304 5870510 140724636136672 140724636127160 5476957 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 511009 4959 956 410 0 506482 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044036 KiB
Current children cumulated memory: 19836 KiB

[startup+0.209652 s]*
/proc/loadavg: 1.92 2.00 2.04 3/199 26318
/proc/meminfo: memFree=21732560/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2044048 memory=19856 CPUtime=0.21 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 2080 0 0 0 21 0 0 0 20 0 1 0 409096404 2093105152 4964 33554432000 4194304 5870510 140724636136672 140724636127160 5476966 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 511012 4964 956 410 0 506485 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2044048 KiB
Current children cumulated memory: 19856 KiB

[startup+0.308943 s]*
/proc/loadavg: 1.92 2.00 2.04 3/199 26318
/proc/meminfo: memFree=21732560/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2043976 memory=19852 CPUtime=0.31 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 2081 0 0 0 31 0 0 0 20 0 1 0 409096404 2093031424 4963 33554432000 4194304 5870510 140724636136672 140724636127160 5479989 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 510994 4963 956 410 0 506467 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2043976 KiB
Current children cumulated memory: 19852 KiB

[startup+0.700276 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 26318
/proc/meminfo: memFree=21730252/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2044236 memory=20040 CPUtime=0.69 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 2134 0 0 0 69 0 0 0 20 0 1 0 409096404 2093297664 5010 33554432000 4194304 5870510 140724636136672 140724636135368 5477188 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 511059 5010 956 410 0 506532 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044236 KiB
Current children cumulated memory: 20040 KiB

[startup+1.50028 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 26318
/proc/meminfo: memFree=21774048/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2044316 memory=24024 CPUtime=1.49 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 2223 0 0 0 149 0 0 0 20 0 1 0 409096404 2093379584 6006 33554432000 4194304 5870510 140724636136672 140724636135368 5562056 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 511079 6006 956 410 0 506552 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044316 KiB
Current children cumulated memory: 24024 KiB

[startup+3.10903 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 26318
/proc/meminfo: memFree=21731992/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2044628 memory=24360 CPUtime=3.09 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 2613 0 0 0 309 0 0 0 20 0 1 0 409096404 2093699072 6090 33554432000 4194304 5870510 140724636136672 140724636135768 5477363 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 511157 6090 956 410 0 506630 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2044628 KiB
Current children cumulated memory: 24360 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 26318
/proc/meminfo: memFree=21729504/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2048932 memory=31404 CPUtime=6.28 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 7306 0 0 0 627 1 0 0 20 0 1 0 409096404 2098106368 7851 33554432000 4194304 5870510 140724636136672 140724636135112 139856923408990 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 512233 7851 988 410 0 507706 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2048932 KiB
Current children cumulated memory: 31404 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 26319
/proc/meminfo: memFree=21723804/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2048620 memory=32072 CPUtime=12.68 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 9299 0 0 0 1266 2 0 0 20 0 1 0 409096404 2097786880 8018 33554432000 4194304 5870510 140724636136672 140724636135912 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 512155 8018 988 410 0 507628 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2048620 KiB
Current children cumulated memory: 32072 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 26321
/proc/meminfo: memFree=21720316/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2045916 memory=28524 CPUtime=25.49 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 16372 0 0 0 2545 4 0 0 20 0 1 0 409096404 2095017984 7131 33554432000 4194304 5870510 140724636136672 140724636135912 5575045 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 511479 7131 995 410 0 506952 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2045916 KiB
Current children cumulated memory: 28524 KiB

[startup+42.8998 s]
# the end of solver process 26317 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=42.8192 s, system=0.070992 s

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

[startup+25.6003 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 26321
/proc/meminfo: memFree=21720316/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2045916 memory=28524 CPUtime=25.59 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 16372 0 0 0 2555 4 0 0 20 0 1 0 409096404 2095017984 7131 33554432000 4194304 5870510 140724636136672 140724636135912 5476984 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 511479 7131 995 410 0 506952 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2045916 KiB
Current children cumulated memory: 28524 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.01 2.01 2.05 3/199 26321
/proc/meminfo: memFree=21707172/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2065476 memory=50840 CPUtime=31.99 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 22986 0 0 0 3194 5 0 0 20 0 1 0 409096404 2115047424 12710 33554432000 4194304 5870510 140724636136672 140724636135112 5282203 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 516369 12710 995 410 0 511842 0
Current children cumulated CPU time: 31.99 s
Current children cumulated vsize: 2065476 KiB
Current children cumulated memory: 50840 KiB

[startup+38.4003 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 26321
/proc/meminfo: memFree=21711948/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2056596 memory=40132 CPUtime=38.38 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 25681 0 0 0 3832 6 0 0 20 0 1 0 409096404 2105954304 10033 33554432000 4194304 5870510 140724636136672 140724636135240 5282627 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 514149 10033 995 410 0 509622 0
Current children cumulated CPU time: 38.38 s
Current children cumulated vsize: 2056596 KiB
Current children cumulated memory: 40132 KiB

[startup+40.0003 s]*
/proc/loadavg: 2.01 2.01 2.05 3/199 26321
/proc/meminfo: memFree=21709716/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2068128 memory=52452 CPUtime=39.99 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 26203 0 0 0 3993 6 0 0 20 0 1 0 409096404 2117763072 13113 33554432000 4194304 5870510 140724636136672 140724636135112 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 517032 13113 995 410 0 512505 0
Current children cumulated CPU time: 39.99 s
Current children cumulated vsize: 2068128 KiB
Current children cumulated memory: 52452 KiB

[startup+41.6003 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 26321
/proc/meminfo: memFree=21704628/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2068128 memory=53984 CPUtime=41.58 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 26468 0 0 0 4152 6 0 0 20 0 1 0 409096404 2117763072 13496 33554432000 4194304 5870510 140724636136672 140724636135112 5282747 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 517032 13496 995 410 0 512505 0
Current children cumulated CPU time: 41.58 s
Current children cumulated vsize: 2068128 KiB
Current children cumulated memory: 53984 KiB

[startup+42.4003 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 26321
/proc/meminfo: memFree=21700128/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2068128 memory=53984 CPUtime=42.38 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 26468 0 0 0 4232 6 0 0 20 0 1 0 409096404 2117763072 13496 33554432000 4194304 5870510 140724636136672 140724636135112 5282747 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 517032 13496 995 410 0 512505 0
Current children cumulated CPU time: 42.38 s
Current children cumulated vsize: 2068128 KiB
Current children cumulated memory: 53984 KiB

[startup+42.8003 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 26321
/proc/meminfo: memFree=21700128/32770624 swapFree=66999192/67108860
[pid=26317] ppid=26314 vsize=2068128 memory=53984 CPUtime=42.78 cores=1,3,5,7
/proc/26317/stat : 26317 (xcsp_picat) R 26314 26317 24179 0 -1 4202496 26468 0 0 0 4272 6 0 0 20 0 1 0 409096404 2117763072 13496 33554432000 4194304 5870510 140724636136672 140724636135112 5262306 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44724224 140724636140575 140724636140653 140724636140653 140724636143562 0
/proc/26317/statm: 517032 13496 995 410 0 512505 0
Current children cumulated CPU time: 42.78 s
Current children cumulated vsize: 2068128 KiB
Current children cumulated memory: 53984 KiB

Child status: 0
Real time (s): 42.8999
CPU time (s): 42.8902
CPU user time (s): 42.8192
CPU system time (s): 0.070992
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 2072716
Max. memory (cumulated for all children) (KiB): 55836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.8192
system time used= 0.070992
maximum resident set size= 55836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26493
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= 35


# summary of solver processes directly reported to runsolver:
#   pid: 26317
#   total CPU time (s): 42.8902
#   total CPU user time (s): 42.8192
#   total CPU system time (s): 0.070992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.191549 second user time and 0.307397 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 01:38:59
IDJOB=4395169
IDBENCH=126789
IDSOLVER=2844
FILE ID=node140/4395169-1568331579
RUNJOBID= node140-1568322359-24211
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m1-s1/OpenStacks-m1-wbo-30-15-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395169-1568331579/watcher-4395169-1568331579 -o /tmp/evaluation-result-4395169-1568331579/solver-4395169-1568331579 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580  xcsp_picat HOME/instance-4395169-1568331579.xml

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

MD5SUM BENCH= 0da4913a631570f2aab16967eaf6c11a
RANDOM SEED=623697028

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        21748880 kB
MemAvailable:   31623936 kB
Buffers:          150948 kB
Cached:          9899400 kB
SwapCached:         2828 kB
Active:          1796760 kB
Inactive:        8494660 kB
Active(anon):     238192 kB
Inactive(anon):    43924 kB
Active(file):    1558568 kB
Inactive(file):  8450736 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999192 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:        357008 kB
Mapped:            45504 kB
Shmem:             32168 kB
Slab:             324484 kB
SReclaimable:     294212 kB
SUnreclaim:        30272 kB
KernelStack:        3760 kB
PageTables:         6008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2750352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56860 MiB
End job on node140 at 2019-09-13 01:39:42