Trace number 4407869

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
(reference) PicatSAT 2019-09-12OPT5 37.4571 37.4542

General information on the benchmark

NameOpenStacks/OpenStacks-m1c-s1/
OpenStacks-m1c-wbo-10-20-1.xml
MD5SUMd7c471897aabf9bcf88e3289701225f5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark37.4571
Satisfiable
(Un)Satisfiability was proved
Number of variables640
Number of constraints621
Number of domains6
Minimum domain size2
Maximum domain size21
Distribution of domain sizes[{"size":2,"count":420},{"size":4,"count":20},{"size":5,"count":140},{"size":9,"count":20},{"size":20,"count":20},{"size":21,"count":20}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":230},{"degree":3,"count":390},{"degree":11,"count":20}]
Minimum constraint arity2
Maximum constraint arity20
Distribution of constraint arities[{"arity":2,"count":210},{"arity":3,"count":390},{"arity":11,"count":20},{"arity":20,"count":1}]
Number of extensional constraints200
Number of intensional constraints200
Distribution of constraint types[{"type":"extension","count":200},{"type":"intension","count":200},{"type":"allDifferent","count":1},{"type":"sum","count":20},{"type":"element","count":200}]
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 

37.40/37.45	c xcsp_picat version 2.7b12 (9/12/2019)
37.40/37.45	o 6
37.40/37.45	o 5
37.40/37.45	s OPTIMUM FOUND
37.40/37.45	v <instantiation>
37.40/37.45	v     <list> o[][] so[] np[][] r[][] p[]  </list> 
37.40/37.45	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 1 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 1 1 1 1 1 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0  2 3 4 5 5 5 5 4 4 5 5 5 5 5 5 4 4 4 4 2  0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 3 4 4 0 0 1 2 2 2 2 2 3 3 4 4 4 4 4 4 4 4 4 4 0 0 0 0 0 0 0 0 0 0 1 1 2 3 4 4 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 2 2 3 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 0 0 1 1 1 1 1 1 2 3 3 3 4 0 1 1 1 1 1 1 2 3 4 4 4 4 4 4 4 4 4 4 4 1 1 1 1 2 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 1 2 2 3 3 4 4 4 4 4 5 6 6 6 6 7 7 8 8 0 0 0 1 1 2 2 3 3 3 3 3 3 4 4 4 4 4 4 4  0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 1 1 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 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 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 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0  16 11 8 10 6 2 17 15 0 5 14 7 18 12 13 9 3 19 1 4   </values> 
37.40/37.45	v </instantiation>

Verifier Data 

OK	5

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: 16375 MiB (15419 MiB free)
  memory of node 1: 16384 MiB (7616 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407869-1569514127/watcher-4407869-1569514127 -o /tmp/evaluation-result-4407869-1569514127/solver-4407869-1569514127 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2162 --watchdog 2560 xcsp_picat HOME/instance-4407869-1569514127.xml 

running on 4 cores: 0-3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=3346, runsolver pid=3343

[startup+0.10016 s]*
/proc/loadavg: 2.00 2.03 2.01 3/199 3347
/proc/meminfo: memFree=23572984/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2044000 memory=20048 CPUtime=0.1 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 2122 0 0 0 10 0 0 0 20 0 1 0 527354291 2093056000 5012 33554432000 4194304 5870510 140727576624288 140727576621432 140082078703495 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 511000 5012 957 410 0 506473 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044000 KiB
Current children cumulated memory: 20048 KiB

[startup+0.21082 s]*
/proc/loadavg: 2.00 2.03 2.01 3/199 3347
/proc/meminfo: memFree=23572984/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2044120 memory=20172 CPUtime=0.21 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 2165 0 0 0 21 0 0 0 20 0 1 0 527354291 2093178880 5043 33554432000 4194304 5870510 140727576624288 140727576621432 140082078703495 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 511030 5043 957 410 0 506503 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2044120 KiB
Current children cumulated memory: 20172 KiB

[startup+0.310006 s]*
/proc/loadavg: 2.00 2.03 2.01 4/199 3347
/proc/meminfo: memFree=23572612/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2044488 memory=20620 CPUtime=0.31 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 2250 0 0 0 31 0 0 0 20 0 1 0 527354291 2093555712 5155 33554432000 4194304 5870510 140727576624288 140727576621432 5478396 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 511122 5155 957 410 0 506595 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2044488 KiB
Current children cumulated memory: 20620 KiB

[startup+0.700292 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3347
/proc/meminfo: memFree=23570380/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2042788 memory=22872 CPUtime=0.69 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 3023 0 0 0 69 0 0 0 20 0 1 0 527354291 2091814912 5718 33554432000 4194304 5870510 140727576624288 140727576621432 140082078243813 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 510697 5718 987 410 0 506170 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042788 KiB
Current children cumulated memory: 22872 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3347
/proc/meminfo: memFree=23568656/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2047452 memory=26264 CPUtime=1.49 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 3879 0 0 0 148 1 0 0 20 0 1 0 527354291 2096590848 6566 33554432000 4194304 5870510 140727576624288 140727576622648 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 511863 6566 989 410 0 507336 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2047452 KiB
Current children cumulated memory: 26264 KiB

[startup+3.11066 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3347
/proc/meminfo: memFree=23555744/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2057372 memory=37296 CPUtime=3.1 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 6529 0 0 0 309 1 0 0 20 0 1 0 527354291 2106748928 9324 33554432000 4194304 5870510 140727576624288 140727576622648 5262639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 514343 9324 989 410 0 509816 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2057372 KiB
Current children cumulated memory: 37296 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.03 2.01 3/200 3349
/proc/meminfo: memFree=23550888/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2068972 memory=42384 CPUtime=6.29 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 12134 0 0 0 627 2 0 0 20 0 1 0 527354291 2118627328 10596 33554432000 4194304 5870510 140727576624288 140727576623240 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 517243 10596 989 410 0 512716 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2068972 KiB
Current children cumulated memory: 42384 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.01 3/200 3349
/proc/meminfo: memFree=23540716/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2080352 memory=54956 CPUtime=12.7 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 15712 0 0 0 1267 3 0 0 20 0 1 0 527354291 2130280448 13739 33554432000 4194304 5870510 140727576624288 140727576623464 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 520088 13739 989 410 0 515561 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2080352 KiB
Current children cumulated memory: 54956 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3349
/proc/meminfo: memFree=23540720/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2075224 memory=51244 CPUtime=25.49 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 19707 0 0 0 2546 3 0 0 20 0 1 0 527354291 2125029376 12811 33554432000 4194304 5870510 140727576624288 140727576622728 5288882 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 518806 12811 996 410 0 514279 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2075224 KiB
Current children cumulated memory: 51244 KiB

[startup+37.4541 s]
# the end of solver process 3346 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=37.4021 s, system=0.055004 s

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

[startup+25.6004 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3349
/proc/meminfo: memFree=23540720/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2075224 memory=51244 CPUtime=25.59 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 19707 0 0 0 2556 3 0 0 20 0 1 0 527354291 2125029376 12811 33554432000 4194304 5870510 140727576624288 140727576622728 5308364 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 518806 12811 996 410 0 514279 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2075224 KiB
Current children cumulated memory: 51244 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.00 2.03 2.01 3/199 3349
/proc/meminfo: memFree=23540656/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2075224 memory=51380 CPUtime=32.01 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 22604 0 0 0 3196 5 0 0 20 0 1 0 527354291 2125029376 12845 33554432000 4194304 5870510 140727576624288 140727576622728 5282680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 518806 12845 996 410 0 514279 0
Current children cumulated CPU time: 32.01 s
Current children cumulated vsize: 2075224 KiB
Current children cumulated memory: 51380 KiB

[startup+35.2003 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3349
/proc/meminfo: memFree=23536560/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2075224 memory=55476 CPUtime=35.2 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 23189 0 0 0 3515 5 0 0 20 0 1 0 527354291 2125029376 13869 33554432000 4194304 5870510 140727576624288 140727576623464 5262735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 518806 13869 996 410 0 514279 0
Current children cumulated CPU time: 35.2 s
Current children cumulated vsize: 2075224 KiB
Current children cumulated memory: 55476 KiB

[startup+36.8003 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3349
/proc/meminfo: memFree=23536560/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2086304 memory=66688 CPUtime=36.8 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 23990 0 0 0 3675 5 0 0 20 0 1 0 527354291 2136375296 16672 33554432000 4194304 5870510 140727576624288 140727576623464 5262779 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 521576 16672 996 410 0 517049 0
Current children cumulated CPU time: 36.8 s
Current children cumulated vsize: 2086304 KiB
Current children cumulated memory: 66688 KiB

[startup+37.2003 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3349
/proc/meminfo: memFree=23525144/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2086304 memory=66688 CPUtime=37.2 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 23990 0 0 0 3715 5 0 0 20 0 1 0 527354291 2136375296 16672 33554432000 4194304 5870510 140727576624288 140727576622856 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 521576 16672 996 410 0 517049 0
Current children cumulated CPU time: 37.2 s
Current children cumulated vsize: 2086304 KiB
Current children cumulated memory: 66688 KiB

[startup+37.4003 s]
/proc/loadavg: 2.00 2.03 2.01 3/199 3349
/proc/meminfo: memFree=23525144/32770688 swapFree=67001348/67108860
[pid=3346] ppid=3343 vsize=2086304 memory=66688 CPUtime=37.4 cores=0-3
/proc/3346/stat : 3346 (xcsp_picat) R 3343 3346 2131 0 -1 4202496 23990 0 0 0 3735 5 0 0 20 0 1 0 527354291 2136375296 16672 33554432000 4194304 5870510 140727576624288 140727576622856 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 28504064 140727576630303 140727576630381 140727576630381 140727576633290 0
/proc/3346/statm: 521576 16672 996 410 0 517049 0
Current children cumulated CPU time: 37.4 s
Current children cumulated vsize: 2086304 KiB
Current children cumulated memory: 66688 KiB

Child status: 0
Real time (s): 37.4542
CPU time (s): 37.4571
CPU user time (s): 37.4021
CPU system time (s): 0.055004
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 2086304
Max. memory (cumulated for all children) (KiB): 66688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.4021
system time used= 0.055004
maximum resident set size= 66844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24076
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= 13


# summary of solver processes directly reported to runsolver:
#   pid: 3346
#   total CPU time (s): 37.4571
#   total CPU user time (s): 37.4021
#   total CPU system time (s): 0.055004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.165826 second user time and 0.345768 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-26 18:08:05
IDJOB=4407869
IDBENCH=140473
IDSOLVER=2873
FILE ID=node116/4407869-1569514127
RUNJOBID= node116-1569509600-2162
PBS_JOBID= 21705797
Free space on /tmp= 6544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m1c-s1/OpenStacks-m1c-wbo-10-20-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407869-1569514127/watcher-4407869-1569514127 -o /tmp/evaluation-result-4407869-1569514127/solver-4407869-1569514127 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2162 --watchdog 2560  xcsp_picat HOME/instance-4407869-1569514127.xml

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

MD5SUM BENCH= d7c471897aabf9bcf88e3289701225f5
RANDOM SEED=1961754025

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        23588540 kB
MemAvailable:   29871596 kB
Buffers:          136728 kB
Cached:          6295576 kB
SwapCached:         3248 kB
Active:          5143124 kB
Inactive:        3247400 kB
Active(anon):    1976780 kB
Inactive(anon):    54536 kB
Active(file):    3166344 kB
Inactive(file):  3192864 kB
Unevictable:      109488 kB
Mlocked:          109488 kB
SwapTotal:      67108860 kB
SwapFree:       67001348 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:       1947016 kB
Mapped:            23796 kB
Shmem:             64220 kB
Slab:             382716 kB
SReclaimable:     352308 kB
SUnreclaim:        30408 kB
KernelStack:        3552 kB
PageTables:         9420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:    3921868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1683456 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 6540 MiB
End job on node116 at 2019-09-26 18:08:43