Trace number 4395258

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 2019-09-12OPT10 49.3609 49.3699

General information on the benchmark

NameOpenStacks/OpenStacks-m1c-s1/
OpenStacks-m1c-wbop-30-15-1.xml
MD5SUM097039f9865a2fa48b7d42a66e75794b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark23.5768
Satisfiable
(Un)Satisfiability was proved
Number of variables1380
Number of constraints1366
Number of domains4
Minimum domain size2
Maximum domain size16
Distribution of domain sizes[{"size":2,"count":900},{"size":3,"count":450},{"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 

49.28/49.36	c xcsp_picat version 2.7b12 (9/12/2019)
49.28/49.36	o 11
49.28/49.36	o 10
49.28/49.36	s OPTIMUM FOUND
49.28/49.36	v <instantiation>
49.28/49.36	v     <list> r[][] p[] o[][] so[] np[][]  </list> 
49.28/49.36	v     <values> 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 1 1 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 1 1 0 1 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 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 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 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 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 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 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 1 1 0 0 0 0 0 0 0 0 1 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 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 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0  7 14 4 6 0 1 12 2 11 3 9 10 13 8 5  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 1 1 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 0 0 0 0 1 1 0 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 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 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 1 1 1 1 1 1 0 0 1 1 1 1 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 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 1 1 1 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 0 0 0 0 0 0 0 1 1 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 1 1 1 1 1 0 0 0 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 1 0 0 0 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 1 1 1 1 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0  4 8 10 10 10 10 10 10 10 10 10 9 8 7 4  0 1 1 1 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 1 2 2 2 2 0 0 0 0 0 0 0 1 1 1 1 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 1 1 2 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 2 2 0 0 0 0 0 0 0 0 1 2 2 2 2 2 2 0 0 0 1 1 1 1 1 1 1 1 1 1 2 2 0 0 1 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 1 1 1 1 1 2 0 0 1 1 1 2 2 2 2 2 2 2 2 2 2 0 1 1 1 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 1 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 0 0 0 0 0 0 1 1 1 1 1 2 2 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 1 1 1 1 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 1 2 2 2 2 2 0 0 0 0 1 1 1 1 1 1 2 2 2 2 2 0 0 0 0 0 0 0 0 1 1 1 1 2 2 2 0 1 1 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 0 1 1 1 1 1 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 0 0 0 0 0 0 0 1 1 2 2 2 2 2 2 0 0 0 0 0 0 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2   </values> 
49.28/49.36	v </instantiation>

Verifier Data 

OK	10

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 (14183 MiB free)
  memory of node 1: 16384 MiB (15155 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395258-1568346702/watcher-4395258-1568346702 -o /tmp/evaluation-result-4395258-1568346702/solver-4395258-1568346702 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4395258-1568346702.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=21446, runsolver pid=21443
Current StackSize limit: 8192 KiB


[startup+0.100838 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21447
/proc/meminfo: memFree=30025848/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2044036 memory=21000 CPUtime=0.1 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 1840 0 0 0 10 0 0 0 20 0 1 0 410592929 2093092864 5250 33554432000 4194304 5870510 140722419654672 140722419645160 5562059 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 511009 5250 955 410 0 506482 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044036 KiB
Current children cumulated memory: 21000 KiB

[startup+0.210065 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21447
/proc/meminfo: memFree=30025848/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2044048 memory=21020 CPUtime=0.2 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 1860 0 0 0 20 0 0 0 20 0 1 0 410592929 2093105152 5255 33554432000 4194304 5870510 140722419654672 140722419645160 5562072 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 511012 5255 955 410 0 506485 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2044048 KiB
Current children cumulated memory: 21020 KiB

[startup+0.309235 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21447
/proc/meminfo: memFree=30025848/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2043976 memory=21016 CPUtime=0.3 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 1861 0 0 0 30 0 0 0 20 0 1 0 410592929 2093031424 5254 33554432000 4194304 5870510 140722419654672 140722419645160 5476984 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 510994 5254 955 410 0 506467 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2043976 KiB
Current children cumulated memory: 21016 KiB

[startup+0.700274 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21447
/proc/meminfo: memFree=30025484/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2044236 memory=21204 CPUtime=0.69 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 1914 0 0 0 69 0 0 0 20 0 1 0 410592929 2093297664 5301 33554432000 4194304 5870510 140722419654672 140722419645160 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 511059 5301 955 410 0 506532 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044236 KiB
Current children cumulated memory: 21204 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21447
/proc/meminfo: memFree=30023312/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2044316 memory=21308 CPUtime=1.48 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 2003 0 0 0 148 0 0 0 20 0 1 0 410592929 2093379584 5327 33554432000 4194304 5870510 140722419654672 140722419653768 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 511079 5327 955 410 0 506552 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2044316 KiB
Current children cumulated memory: 21308 KiB

[startup+3.10939 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21447
/proc/meminfo: memFree=30053144/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2044628 memory=21644 CPUtime=3.09 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 2383 0 0 0 309 0 0 0 20 0 1 0 410592929 2093699072 5411 33554432000 4194304 5870510 140722419654672 140722419653768 5562064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 511157 5411 955 410 0 506630 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2044628 KiB
Current children cumulated memory: 21644 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/207 21449
/proc/meminfo: memFree=30034280/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2048920 memory=30212 CPUtime=6.29 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 7021 0 0 0 628 1 0 0 20 0 1 0 410592929 2098094080 7553 33554432000 4194304 5870510 140722419654672 140722419653112 5308341 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 512230 7553 988 410 0 507703 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2048920 KiB
Current children cumulated memory: 30212 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21449
/proc/meminfo: memFree=30016988/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2048676 memory=30160 CPUtime=12.69 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 11394 0 0 0 1267 2 0 0 20 0 1 0 410592929 2097844224 7540 33554432000 4194304 5870510 140722419654672 140722419653912 140088782892935 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 512169 7540 988 410 0 507642 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2048676 KiB
Current children cumulated memory: 30160 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=29995888/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2072664 memory=53624 CPUtime=25.48 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 16230 0 0 0 2545 3 0 0 20 0 1 0 410592929 2122407936 13406 33554432000 4194304 5870510 140722419654672 140722419653240 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 518166 13406 988 410 0 513639 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2072664 KiB
Current children cumulated memory: 53624 KiB

[startup+49.3698 s]
# the end of solver process 21446 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=49.2999 s, system=0.060994 s

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

[startup+25.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=29995888/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2072664 memory=53624 CPUtime=25.58 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 16230 0 0 0 2555 3 0 0 20 0 1 0 410592929 2122407936 13406 33554432000 4194304 5870510 140722419654672 140722419653240 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 518166 13406 988 410 0 513639 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 2072664 KiB
Current children cumulated memory: 53624 KiB

[startup+38.4003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=30000196/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2065488 memory=46812 CPUtime=38.39 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 21464 0 0 0 3834 5 0 0 20 0 1 0 410592929 2115059712 11703 33554432000 4194304 5870510 140722419654672 140722419653240 5575057 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 516372 11703 988 410 0 511845 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 2065488 KiB
Current children cumulated memory: 46812 KiB

[startup+44.8003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=30018376/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2065488 memory=46840 CPUtime=44.78 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 23533 0 0 0 4473 5 0 0 20 0 1 0 410592929 2115059712 11710 33554432000 4194304 5870510 140722419654672 140722419653768 5282367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 516372 11710 995 410 0 511845 0
Current children cumulated CPU time: 44.78 s
Current children cumulated vsize: 2065488 KiB
Current children cumulated memory: 46840 KiB

[startup+46.4003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=30012232/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2065488 memory=46840 CPUtime=46.38 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 24792 0 0 0 4633 5 0 0 20 0 1 0 410592929 2115059712 11710 33554432000 4194304 5870510 140722419654672 140722419653768 5304198 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 516372 11710 995 410 0 511845 0
Current children cumulated CPU time: 46.38 s
Current children cumulated vsize: 2065488 KiB
Current children cumulated memory: 46840 KiB

[startup+48.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=30006088/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2065488 memory=46904 CPUtime=47.99 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 25246 0 0 0 4794 5 0 0 20 0 1 0 410592929 2115059712 11726 33554432000 4194304 5870510 140722419654672 140722419653848 5282680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 516372 11726 995 410 0 511845 0
Current children cumulated CPU time: 47.99 s
Current children cumulated vsize: 2065488 KiB
Current children cumulated memory: 46904 KiB

[startup+48.8003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=30006088/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2071368 memory=52632 CPUtime=48.78 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 25764 0 0 0 4873 5 0 0 20 0 1 0 410592929 2121080832 13158 33554432000 4194304 5870510 140722419654672 140722419653240 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 517842 13158 995 410 0 513315 0
Current children cumulated CPU time: 48.78 s
Current children cumulated vsize: 2071368 KiB
Current children cumulated memory: 52632 KiB

[startup+49.2003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=30033708/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2071368 memory=52632 CPUtime=49.18 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 25765 0 0 0 4913 5 0 0 20 0 1 0 410592929 2121080832 13158 33554432000 4194304 5870510 140722419654672 140722419653240 5282369 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 517842 13158 995 410 0 513315 0
Current children cumulated CPU time: 49.18 s
Current children cumulated vsize: 2071368 KiB
Current children cumulated memory: 52632 KiB

[startup+49.3003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21451
/proc/meminfo: memFree=30033708/32770624 swapFree=67008932/67108860
[pid=21446] ppid=21443 vsize=2071368 memory=52632 CPUtime=49.28 cores=1,3,5,7
/proc/21446/stat : 21446 (xcsp_picat) R 21443 21446 14854 0 -1 4202496 25765 0 0 0 4923 5 0 0 20 0 1 0 410592929 2121080832 13158 33554432000 4194304 5870510 140722419654672 140722419653240 5272939 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21700608 140722419659807 140722419659885 140722419659885 140722419662794 0
/proc/21446/statm: 517842 13158 995 410 0 513315 0
Current children cumulated CPU time: 49.28 s
Current children cumulated vsize: 2071368 KiB
Current children cumulated memory: 52632 KiB

Child status: 0
Real time (s): 49.3699
CPU time (s): 49.3609
CPU user time (s): 49.2999
CPU system time (s): 0.060994
CPU usage (%): 99.9817
Max. virtual memory (cumulated for all children) (KiB): 2072664
Max. memory (cumulated for all children) (KiB): 53680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.2999
system time used= 0.060994
maximum resident set size= 54892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25901
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= 45


# summary of solver processes directly reported to runsolver:
#   pid: 21446
#   total CPU time (s): 49.3609
#   total CPU user time (s): 49.2999
#   total CPU system time (s): 0.060994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.211627 second user time and 0.382893 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 05:50:53
IDJOB=4395258
IDBENCH=140490
IDSOLVER=2844
FILE ID=node132/4395258-1568346702
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m1c-s1/OpenStacks-m1c-wbop-30-15-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395258-1568346702/watcher-4395258-1568346702 -o /tmp/evaluation-result-4395258-1568346702/solver-4395258-1568346702 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4395258-1568346702.xml

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

MD5SUM BENCH= 097039f9865a2fa48b7d42a66e75794b
RANDOM SEED=2073616987

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30042896 kB
MemAvailable:   31439644 kB
Buffers:          128956 kB
Cached:          1538940 kB
SwapCached:         8408 kB
Active:           794572 kB
Inactive:        1353976 kB
Active(anon):     480300 kB
Inactive(anon):    28028 kB
Active(file):     314272 kB
Inactive(file):  1325948 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008932 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:        643328 kB
Mapped:            33264 kB
Shmem:             18796 kB
Slab:             174120 kB
SReclaimable:     144724 kB
SUnreclaim:        29396 kB
KernelStack:        3616 kB
PageTables:         6216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2989980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    356352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60300 MiB
End job on node132 at 2019-09-13 05:51:42