Trace number 4395155

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 42.2702 42.2748

General information on the benchmark

NameOpenStacks/OpenStacks-m1c-s1/
OpenStacks-m1c-wbo-30-15-1.xml
MD5SUM9a57509d02107f3cf02e1da9240cc9e8
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 benchmark9.7368
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 

42.19/42.27	c xcsp_picat version 2.7b12 (9/12/2019)
42.19/42.27	o 9
42.19/42.27	o 7
42.19/42.27	s OPTIMUM FOUND
42.19/42.27	v <instantiation>
42.19/42.27	v     <list> p[] np[][] o[][] so[] r[][]  </list> 
42.19/42.27	v     <values> 11 7 2 8 9 10 3 14 12 4 13 0 5 1 6  0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 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 1 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 1 1 1 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 2 2 2 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 1 1 1 0 0 0 0 0 0 1 1 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 1 2 2 3 0 1 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 1 2 2 3 3 3 3 3 3 0 0 0 0 0 0 0 0 0 1 1 1 1 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 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 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 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 2 3 4 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 1 2 3 3 3 3 0 0 0 0 0 0 0 0 1 1 1 1 1 2 2 1 1 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 0 1 1 2 2 2 2 2 2 2 2 2 2 3 0 0 0 1 1 1 1 2 2 2 2 2 2 2 2 0 0 0 0 0 1 1 2 3 3 3 3 4 4 4 0 0 0 0 1 2 3 3 3 3 3 3 3 3 3  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 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 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 0 0 0 1 1 1 0 0 0 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 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 0 0 0 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 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 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 1 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 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 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 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 0 1 1 1 1 1 1 1 1 1 1 1 1 1 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 1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0  4 6 7 7 6 7 7 6 7 7 7 7 6 7 4  0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 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 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 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 0 0 0 0 0 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 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 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 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 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 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 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0   </values> 
42.19/42.27	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 (14202 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-4395155-1568346659/watcher-4395155-1568346659 -o /tmp/evaluation-result-4395155-1568346659/solver-4395155-1568346659 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4395155-1568346659.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
Current StackSize limit: 8192 KiB

solver pid=21379, runsolver pid=21376

[startup+0.100165 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21380
/proc/meminfo: memFree=30045832/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2044036 memory=21400 CPUtime=0.1 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 1940 0 0 0 10 0 0 0 20 0 1 0 410588598 2093092864 5350 33554432000 4194304 5870510 140724137408656 140724137407960 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 511009 5350 956 410 0 506482 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044036 KiB
Current children cumulated memory: 21400 KiB

[startup+0.209992 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21380
/proc/meminfo: memFree=30045896/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2044144 memory=21420 CPUtime=0.21 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 1961 0 0 0 21 0 0 0 20 0 1 0 410588598 2093203456 5355 33554432000 4194304 5870510 140724137408656 140724137406984 5575057 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 511036 5355 956 410 0 506509 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2044144 KiB
Current children cumulated memory: 21420 KiB

[startup+0.309234 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21380
/proc/meminfo: memFree=30045896/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2043976 memory=21416 CPUtime=0.31 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 1962 0 0 0 31 0 0 0 20 0 1 0 410588598 2093031424 5354 33554432000 4194304 5870510 140724137408656 140724137406984 5477642 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 510994 5354 956 410 0 506467 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2043976 KiB
Current children cumulated memory: 21416 KiB

[startup+0.700265 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21380
/proc/meminfo: memFree=30043848/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2044160 memory=21572 CPUtime=0.69 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 2014 0 0 0 69 0 0 0 20 0 1 0 410588598 2093219840 5393 33554432000 4194304 5870510 140724137408656 140724137406984 5476912 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 511040 5393 956 410 0 506513 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044160 KiB
Current children cumulated memory: 21572 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21380
/proc/meminfo: memFree=30043848/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2044248 memory=21740 CPUtime=1.49 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 2077 0 0 0 149 0 0 0 20 0 1 0 410588598 2093309952 5435 33554432000 4194304 5870510 140724137408656 140724137406984 5478384 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 511062 5435 956 410 0 506535 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044248 KiB
Current children cumulated memory: 21740 KiB

[startup+3.10961 s]
/proc/loadavg: 2.00 2.01 2.05 3/207 21382
/proc/meminfo: memFree=30036104/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2044616 memory=22036 CPUtime=3.09 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 2481 0 0 0 309 0 0 0 20 0 1 0 410588598 2093686784 5509 33554432000 4194304 5870510 140724137408656 140724137407752 5575684 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 511154 5509 956 410 0 506627 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2044616 KiB
Current children cumulated memory: 22036 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30019904/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2048924 memory=30644 CPUtime=6.29 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 4926 0 0 0 628 1 0 0 20 0 1 0 410588598 2098098176 7661 33554432000 4194304 5870510 140724137408656 140724137407096 5282642 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 512231 7661 988 410 0 507704 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2048924 KiB
Current children cumulated memory: 30644 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30036408/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2048740 memory=30632 CPUtime=12.69 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 8096 0 0 0 1267 2 0 0 20 0 1 0 410588598 2097909760 7658 33554432000 4194304 5870510 140724137408656 140724137407752 5476943 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 512185 7658 988 410 0 507658 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2048740 KiB
Current children cumulated memory: 30632 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30036916/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2046876 memory=24508 CPUtime=25.49 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 14048 0 0 0 2545 4 0 0 20 0 1 0 410588598 2096001024 6127 33554432000 4194304 5870510 140724137408656 140724137407752 140301350014855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 511719 6127 995 410 0 507192 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2046876 KiB
Current children cumulated memory: 24508 KiB

[startup+42.2747 s]
# the end of solver process 21379 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=42.2153 s, system=0.054993 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 21383
/proc/meminfo: memFree=30036916/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2046876 memory=24508 CPUtime=25.59 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 14051 0 0 0 2555 4 0 0 20 0 1 0 410588598 2096001024 6127 33554432000 4194304 5870510 140724137408656 140724137407752 5575075 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 511719 6127 995 410 0 507192 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2046876 KiB
Current children cumulated memory: 24508 KiB

[startup+32.0002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30031588/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2062752 memory=44120 CPUtime=31.99 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 19844 0 0 0 3195 4 0 0 20 0 1 0 410588598 2112258048 11030 33554432000 4194304 5870510 140724137408656 140724137407752 5562011 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 515688 11030 995 410 0 511161 0
Current children cumulated CPU time: 31.99 s
Current children cumulated vsize: 2062752 KiB
Current children cumulated memory: 44120 KiB

[startup+38.4003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30015048/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2062752 memory=44120 CPUtime=38.38 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 19974 0 0 0 3834 4 0 0 20 0 1 0 410588598 2112258048 11030 33554432000 4194304 5870510 140724137408656 140724137407832 5282295 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 515688 11030 995 410 0 511161 0
Current children cumulated CPU time: 38.38 s
Current children cumulated vsize: 2062752 KiB
Current children cumulated memory: 44120 KiB

[startup+40.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30008904/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2062752 memory=44344 CPUtime=39.99 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 20431 0 0 0 3995 4 0 0 20 0 1 0 410588598 2112258048 11086 33554432000 4194304 5870510 140724137408656 140724137407832 5308341 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 515688 11086 995 410 0 511161 0
Current children cumulated CPU time: 39.99 s
Current children cumulated vsize: 2062752 KiB
Current children cumulated memory: 44344 KiB

[startup+41.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30008904/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2065472 memory=46092 CPUtime=41.59 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 20911 0 0 0 4154 5 0 0 20 0 1 0 410588598 2115043328 11523 33554432000 4194304 5870510 140724137408656 140724137407224 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 516368 11523 995 410 0 511841 0
Current children cumulated CPU time: 41.59 s
Current children cumulated vsize: 2065472 KiB
Current children cumulated memory: 46092 KiB

[startup+42.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30004316/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2065472 memory=46876 CPUtime=42 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 21123 0 0 0 4195 5 0 0 20 0 1 0 410588598 2115043328 11719 33554432000 4194304 5870510 140724137408656 140724137407224 140301355234244 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 516368 11719 995 410 0 511841 0
Current children cumulated CPU time: 42 s
Current children cumulated vsize: 2065472 KiB
Current children cumulated memory: 46876 KiB

[startup+42.2003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21383
/proc/meminfo: memFree=30004316/32770624 swapFree=67008932/67108860
[pid=21379] ppid=21376 vsize=2065472 memory=46876 CPUtime=42.19 cores=1,3,5,7
/proc/21379/stat : 21379 (xcsp_picat) R 21376 21379 14854 0 -1 4202496 21128 0 0 0 4214 5 0 0 20 0 1 0 410588598 2115043328 11719 33554432000 4194304 5870510 140724137408656 140724137407224 5272962 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 45625344 140724137415711 140724137415789 140724137415789 140724137418698 0
/proc/21379/statm: 516368 11719 995 410 0 511841 0
Current children cumulated CPU time: 42.19 s
Current children cumulated vsize: 2065472 KiB
Current children cumulated memory: 46876 KiB

Child status: 0
Real time (s): 42.2748
CPU time (s): 42.2702
CPU user time (s): 42.2153
CPU system time (s): 0.054993
CPU usage (%): 99.9893
Max. virtual memory (cumulated for all children) (KiB): 2068120
Max. memory (cumulated for all children) (KiB): 47084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.2153
system time used= 0.054993
maximum resident set size= 47124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21219
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= 42


# summary of solver processes directly reported to runsolver:
#   pid: 21379
#   total CPU time (s): 42.2702
#   total CPU user time (s): 42.2153
#   total CPU system time (s): 0.054993

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.195794 second user time and 0.319225 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 05:50:09
IDJOB=4395155
IDBENCH=140480
IDSOLVER=2844
FILE ID=node132/4395155-1568346659
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-wbo-30-15-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395155-1568346659/watcher-4395155-1568346659 -o /tmp/evaluation-result-4395155-1568346659/solver-4395155-1568346659 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4395155-1568346659.xml

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

MD5SUM BENCH= 9a57509d02107f3cf02e1da9240cc9e8
RANDOM SEED=156680307

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:        30063820 kB
MemAvailable:   31460744 kB
Buffers:          128896 kB
Cached:          1538456 kB
SwapCached:         8408 kB
Active:           772624 kB
Inactive:        1353908 kB
Active(anon):     458108 kB
Inactive(anon):    28028 kB
Active(file):     314516 kB
Inactive(file):  1325880 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008932 kB
Dirty:              3160 kB
Writeback:             0 kB
AnonPages:        508924 kB
Mapped:            33236 kB
Shmem:             18796 kB
Slab:             173848 kB
SReclaimable:     144724 kB
SUnreclaim:        29124 kB
KernelStack:        3648 kB
PageTables:         6536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2905396 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 05:50:52