Trace number 4395343

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 2019-09-12OPT3 44.2806 44.2862

General information on the benchmark

NameOpenStacks/OpenStacks-m1c-s1/
OpenStacks-m1c-wbop-30-30-1.xml
MD5SUM67a2d403e3bfd604d92484151c447548
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark23.8149
Satisfiable
(Un)Satisfiability was proved
Number of variables2760
Number of constraints2731
Number of domains4
Minimum domain size2
Maximum domain size31
Distribution of domain sizes[{"size":2,"count":1800},{"size":3,"count":900},{"size":30,"count":30},{"size":31,"count":30}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":960},{"degree":3,"count":1770},{"degree":31,"count":30}]
Minimum constraint arity2
Maximum constraint arity31
Distribution of constraint arities[{"arity":2,"count":930},{"arity":3,"count":1770},{"arity":30,"count":1},{"arity":31,"count":30}]
Number of extensional constraints900
Number of intensional constraints900
Distribution of constraint types[{"type":"extension","count":900},{"type":"intension","count":900},{"type":"allDifferent","count":1},{"type":"sum","count":30},{"type":"element","count":900}]
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 

13.79/13.81	c xcsp_picat version 2.7b12 (9/12/2019)
44.19/44.28	o 10
44.19/44.28	o 3
44.19/44.28	s OPTIMUM FOUND
44.19/44.28	v <instantiation>
44.19/44.28	v     <list> so[] np[][] r[][] p[] o[][]  </list> 
44.19/44.28	v     <values> 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 3 3 3 2 2 2  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 1 2 2 2 0 0 0 0 0 0 0 0 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 1 1 2 2 2 2 2 2 2 2 2 2 2 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 0 1 2 2 2 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 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 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 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 1 1 2 2 2 2 2 2 2 2 2 2 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 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44.19/44.28	v </instantiation>

Verifier Data 

OK	3

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 (13781 MiB free)
  memory of node 1: 16384 MiB (12235 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395343-1568346718/watcher-4395343-1568346718 -o /tmp/evaluation-result-4395343-1568346718/solver-4395343-1568346718 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580 xcsp_picat HOME/instance-4395343-1568346718.xml 

running on 4 cores: 0,2,4,6

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=2192, runsolver pid=2189

[startup+0.100209 s]*
/proc/loadavg: 2.08 2.04 2.05 3/200 2193
/proc/meminfo: memFree=26616740/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2043888 memory=28880 CPUtime=0.1 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 1775 0 0 0 9 1 0 0 20 0 1 0 410939605 2092941312 7220 33554432000 4194304 5870510 140726969015408 140726969014712 139766937762789 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 510972 7220 946 410 0 506445 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2043888 KiB
Current children cumulated memory: 28880 KiB

[startup+0.209832 s]*
/proc/loadavg: 2.08 2.04 2.05 3/200 2193
/proc/meminfo: memFree=26614136/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2046588 memory=31616 CPUtime=0.21 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 2462 0 0 0 20 1 0 0 20 0 1 0 410939605 2095706112 7904 33554432000 4194304 5870510 140726969015408 140726969014712 5557446 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 511647 7904 952 410 0 507120 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2046588 KiB
Current children cumulated memory: 31616 KiB

[startup+0.309344 s]*
/proc/loadavg: 2.08 2.04 2.05 3/200 2193
/proc/meminfo: memFree=26614136/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2046588 memory=31616 CPUtime=0.31 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 2469 0 0 0 30 1 0 0 20 0 1 0 410939605 2095706112 7904 33554432000 4194304 5870510 140726969015408 140726969014712 5407143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 511647 7904 952 410 0 507120 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2046588 KiB
Current children cumulated memory: 31616 KiB

[startup+0.700333 s]
/proc/loadavg: 2.08 2.04 2.05 3/200 2193
/proc/meminfo: memFree=26614136/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2046588 memory=31616 CPUtime=0.69 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 2497 0 0 0 68 1 0 0 20 0 1 0 410939605 2095706112 7904 33554432000 4194304 5870510 140726969015408 140726969014504 5478371 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 511647 7904 952 410 0 507120 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2046588 KiB
Current children cumulated memory: 31616 KiB

[startup+1.50033 s]
/proc/loadavg: 2.15 2.06 2.05 3/200 2193
/proc/meminfo: memFree=26613892/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2046892 memory=34184 CPUtime=1.49 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 2599 0 0 0 148 1 0 0 20 0 1 0 410939605 2096017408 8546 33554432000 4194304 5870510 140726969015408 140726969014504 5562064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 511723 8546 952 410 0 507196 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046892 KiB
Current children cumulated memory: 34184 KiB

[startup+3.10966 s]
/proc/loadavg: 2.15 2.06 2.05 3/200 2193
/proc/meminfo: memFree=26608312/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2048812 memory=37428 CPUtime=3.1 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 5299 0 0 0 308 2 0 0 20 0 1 0 410939605 2097983488 9357 33554432000 4194304 5870510 140726969015408 140726969014504 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 512203 9357 983 410 0 507676 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2048812 KiB
Current children cumulated memory: 37428 KiB

[startup+6.30037 s]
/proc/loadavg: 2.14 2.06 2.05 3/200 2193
/proc/meminfo: memFree=26598296/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2059768 memory=47960 CPUtime=6.29 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 11290 0 0 0 625 4 0 0 20 0 1 0 410939605 2109202432 11990 33554432000 4194304 5870510 140726969015408 140726969013832 5272512 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 514942 11990 984 410 0 510415 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2059768 KiB
Current children cumulated memory: 47960 KiB

[startup+12.7004 s]
/proc/loadavg: 2.13 2.05 2.05 3/200 2193
/proc/meminfo: memFree=26586188/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2098528 memory=77228 CPUtime=12.69 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 21755 0 0 0 1263 6 0 0 20 0 1 0 410939605 2148892672 19307 33554432000 4194304 5870510 140726969015408 140726969014424 5262639 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524632 19307 984 410 0 520105 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2098528 KiB
Current children cumulated memory: 77228 KiB

[startup+25.5004 s]
/proc/loadavg: 2.11 2.05 2.05 3/201 2195
/proc/meminfo: memFree=26562800/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2097284 memory=80584 CPUtime=25.49 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 25174 0 0 0 2541 8 0 0 20 0 1 0 410939605 2147618816 20146 33554432000 4194304 5870510 140726969015408 140726969014584 5262751 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524321 20146 991 410 0 519794 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2097284 KiB
Current children cumulated memory: 80584 KiB

[startup+44.2862 s]
# the end of solver process 2192 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=44.1366 s, system=0.143985 s

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

[startup+25.6004 s]
/proc/loadavg: 2.11 2.05 2.05 3/201 2195
/proc/meminfo: memFree=26562800/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2097284 memory=80584 CPUtime=25.59 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 25174 0 0 0 2551 8 0 0 20 0 1 0 410939605 2147618816 20146 33554432000 4194304 5870510 140726969015408 140726969014584 5308341 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524321 20146 991 410 0 519794 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2097284 KiB
Current children cumulated memory: 80584 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.17 2.07 2.06 3/200 2195
/proc/meminfo: memFree=26562608/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2097284 memory=80584 CPUtime=31.99 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 27788 0 0 0 3189 10 0 0 20 0 1 0 410939605 2147618816 20146 33554432000 4194304 5870510 140726969015408 140726969014504 5477013 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524321 20146 991 410 0 519794 0
Current children cumulated CPU time: 31.99 s
Current children cumulated vsize: 2097284 KiB
Current children cumulated memory: 80584 KiB

[startup+38.4004 s]
/proc/loadavg: 2.16 2.07 2.06 3/200 2195
/proc/meminfo: memFree=26562772/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2097284 memory=80584 CPUtime=38.39 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 28209 0 0 0 3825 14 0 0 20 0 1 0 410939605 2147618816 20146 33554432000 4194304 5870510 140726969015408 140726969014584 5281824 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524321 20146 991 410 0 519794 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 2097284 KiB
Current children cumulated memory: 80584 KiB

[startup+41.6004 s]
/proc/loadavg: 2.15 2.06 2.06 3/200 2195
/proc/meminfo: memFree=26562700/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2097284 memory=80584 CPUtime=41.59 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 28730 0 0 0 4145 14 0 0 20 0 1 0 410939605 2147618816 20146 33554432000 4194304 5870510 140726969015408 140726969014584 5308227 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524321 20146 991 410 0 519794 0
Current children cumulated CPU time: 41.59 s
Current children cumulated vsize: 2097284 KiB
Current children cumulated memory: 80584 KiB

[startup+43.2004 s]
/proc/loadavg: 2.15 2.06 2.06 3/200 2195
/proc/meminfo: memFree=26562700/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2097284 memory=80584 CPUtime=43.19 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 28733 0 0 0 4305 14 0 0 20 0 1 0 410939605 2147618816 20146 33554432000 4194304 5870510 140726969015408 140726969014584 139766943441768 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524321 20146 991 410 0 519794 0
Current children cumulated CPU time: 43.19 s
Current children cumulated vsize: 2097284 KiB
Current children cumulated memory: 80584 KiB

[startup+44.0004 s]*
/proc/loadavg: 2.15 2.06 2.06 3/200 2195
/proc/meminfo: memFree=26562700/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2097284 memory=80584 CPUtime=44 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 28733 0 0 0 4386 14 0 0 20 0 1 0 410939605 2147618816 20146 33554432000 4194304 5870510 140726969015408 140726969014584 5282429 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524321 20146 991 410 0 519794 0
Current children cumulated CPU time: 44 s
Current children cumulated vsize: 2097284 KiB
Current children cumulated memory: 80584 KiB

[startup+44.2004 s]
/proc/loadavg: 2.15 2.06 2.06 3/200 2195
/proc/meminfo: memFree=26562700/32770624 swapFree=67004752/67108860
[pid=2192] ppid=2189 vsize=2097284 memory=80584 CPUtime=44.19 cores=0,2,4,6
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 28785 0 -1 4202496 28733 0 0 0 4405 14 0 0 20 0 1 0 410939605 2147618816 20146 33554432000 4194304 5870510 140726969015408 140726969014584 5308256 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32993280 140726969017375 140726969017453 140726969017453 140726969020362 0
/proc/2192/statm: 524321 20146 991 410 0 519794 0
Current children cumulated CPU time: 44.19 s
Current children cumulated vsize: 2097284 KiB
Current children cumulated memory: 80584 KiB

Child status: 0
Real time (s): 44.2862
CPU time (s): 44.2806
CPU user time (s): 44.1366
CPU system time (s): 0.143985
CPU usage (%): 99.9873
Max. virtual memory (cumulated for all children) (KiB): 2098528
Max. memory (cumulated for all children) (KiB): 81540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.1366
system time used= 0.143985
maximum resident set size= 81604
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28813
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= 36


# summary of solver processes directly reported to runsolver:
#   pid: 2192
#   total CPU time (s): 44.2806
#   total CPU user time (s): 44.1366
#   total CPU system time (s): 0.143985

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.202868 second user time and 0.347855 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 05:51:20
IDJOB=4395343
IDBENCH=140491
IDSOLVER=2844
FILE ID=node126/4395343-1568346718
RUNJOBID= node126-1568323917-28816
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m1c-s1/OpenStacks-m1c-wbop-30-30-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395343-1568346718/watcher-4395343-1568346718 -o /tmp/evaluation-result-4395343-1568346718/solver-4395343-1568346718 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580  xcsp_picat HOME/instance-4395343-1568346718.xml

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

MD5SUM BENCH= 67a2d403e3bfd604d92484151c447548
RANDOM SEED=1034069491

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        26641312 kB
MemAvailable:   29865656 kB
Buffers:          140300 kB
Cached:          3324884 kB
SwapCached:         2860 kB
Active:          3833912 kB
Inactive:        1625712 kB
Active(anon):    1992564 kB
Inactive(anon):    43288 kB
Active(file):    1841348 kB
Inactive(file):  1582424 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3148 kB
Writeback:             0 kB
AnonPages:       2104572 kB
Mapped:            46192 kB
Shmem:             32816 kB
Slab:             258816 kB
SReclaimable:     229032 kB
SUnreclaim:        29784 kB
KernelStack:        3504 kB
PageTables:         9200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4025100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1832960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55380 MiB
End job on node126 at 2019-09-13 05:52:05