Trace number 4407557

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 NameAnswerCPU timeWall clock time
(reference) PicatSAT 2019-09-12UNSAT 1337.44 1337.35

General information on the benchmark

NameRandom/Random-m1-5-12-12/
rand-5-12-12-200-12442-18.xml
MD5SUM5b88c9bb20a550a9749bc07814b0743b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.35374
Satisfiable
(Un)Satisfiability was proved
Number of variables12
Number of constraints200
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":12}]
Minimum variable degree77
Maximum variable degree94
Distribution of variable degrees[{"degree":77,"count":1},{"degree":79,"count":1},{"degree":80,"count":1},{"degree":81,"count":1},{"degree":82,"count":3},{"degree":83,"count":1},{"degree":85,"count":1},{"degree":87,"count":1},{"degree":88,"count":1},{"degree":94,"count":1}]
Minimum constraint arity5
Maximum constraint arity5
Distribution of constraint arities[{"arity":5,"count":200}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200}]
Optimization problemNO
Type of objective

Solver Data 

1337.38/1337.34	c xcsp_picat version 2.7b12 (9/12/2019)
1337.38/1337.34	s UNSATISFIABLE

Verifier Data


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 (15391 MiB free)
  memory of node 1: 16384 MiB (9498 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407557-1569509642/watcher-4407557-1569509642 -o /tmp/evaluation-result-4407557-1569509642/solver-4407557-1569509642 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2162 --watchdog 2560 xcsp_picat HOME/instance-4407557-1569509642.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=2192, runsolver pid=2189

[startup+0.100157 s]*
/proc/loadavg: 0.00 0.01 0.05 3/199 2193
/proc/meminfo: memFree=25465924/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=2031716 memory=18288 CPUtime=0.1 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1174 0 0 0 10 0 0 0 20 0 1 0 526905813 2080477184 4572 33554432000 4194304 5870510 140735879183856 140735879181000 4461503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 507929 4572 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18288 KiB

[startup+0.210867 s]*
/proc/loadavg: 0.00 0.01 0.05 3/199 2193
/proc/meminfo: memFree=25457732/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=2031716 memory=22384 CPUtime=0.21 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1176 0 0 0 21 0 0 0 20 0 1 0 526905813 2080477184 5596 33554432000 4194304 5870510 140735879183856 140735879181000 4530828 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 507929 5596 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 22384 KiB

[startup+0.310587 s]*
/proc/loadavg: 0.00 0.01 0.05 3/199 2193
/proc/meminfo: memFree=25445168/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=2031716 memory=28528 CPUtime=0.31 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1179 0 0 0 31 0 0 0 20 0 1 0 526905813 2080477184 7132 33554432000 4194304 5870510 140735879183856 140735879181000 139794329938944 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 507929 7132 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 28528 KiB

[startup+0.700326 s]
/proc/loadavg: 0.16 0.05 0.06 3/199 2193
/proc/meminfo: memFree=25426736/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=2031716 memory=46960 CPUtime=0.69 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1188 0 0 0 69 0 0 0 20 0 1 0 526905813 2080477184 11740 33554432000 4194304 5870510 140735879183856 140735879183160 139794329458590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 507929 11740 834 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 46960 KiB

[startup+1.50034 s]
/proc/loadavg: 0.16 0.05 0.06 3/199 2193
/proc/meminfo: memFree=25379796/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=2031716 memory=85872 CPUtime=1.49 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1207 0 0 0 148 1 0 0 20 0 1 0 526905813 2080477184 21468 33554432000 4194304 5870510 140735879183856 140735879183160 139794329938944 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 507929 21468 834 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 85872 KiB

[startup+3.1106 s]
/proc/loadavg: 0.16 0.05 0.06 3/199 2193
/proc/meminfo: memFree=25187420/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=2031716 memory=165848 CPUtime=3.1 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1268 0 0 0 307 3 0 0 20 0 1 0 526905813 2080477184 41462 33554432000 4194304 5870510 140735879183856 140735879183160 4520559 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 507929 41462 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 165848 KiB

[startup+6.30031 s]
/proc/loadavg: 0.39 0.10 0.07 3/199 2193
/proc/meminfo: memFree=24507668/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=2031716 memory=323544 CPUtime=6.29 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1360 0 0 0 624 5 0 0 20 0 1 0 526905813 2080477184 80886 33554432000 4194304 5870510 140735879183856 140735879183160 139794329938944 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 507929 80886 839 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 323544 KiB

[startup+12.7004 s]
/proc/loadavg: 0.52 0.13 0.08 3/199 2193
/proc/meminfo: memFree=22936828/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=2031716 memory=1333288 CPUtime=12.69 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 2094 0 0 0 1250 19 0 0 20 0 1 0 526905813 2080477184 333322 33554432000 4194304 5870510 140735879183856 140735879183224 4817214 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 507929 333322 859 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1333288 KiB

[startup+25.5005 s]
/proc/loadavg: 0.75 0.19 0.10 3/199 2193
/proc/meminfo: memFree=21716080/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421136 CPUtime=25.49 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 31648 0 0 0 2511 38 0 0 20 0 1 0 526905813 3462012928 605284 33554432000 4194304 5870510 140735879183856 140735879182584 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605284 878 410 0 840691 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421136 KiB

[startup+51.1115 s]
/proc/loadavg: 1.24 0.36 0.16 3/199 2196
/proc/meminfo: memFree=21715492/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421148 CPUtime=51.1 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 48532 0 0 0 5072 38 0 0 20 0 1 0 526905813 3462012928 605287 33554432000 4194304 5870510 140735879183856 140735879182584 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605287 881 410 0 840691 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421148 KiB

[startup+102.3 s]
/proc/loadavg: 1.67 0.62 0.26 3/199 2201
/proc/meminfo: memFree=21714148/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421148 CPUtime=102.3 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 88309 0 0 0 10190 40 0 0 20 0 1 0 526905813 3462012928 605287 33554432000 4194304 5870510 140735879183856 140735879182584 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605287 881 410 0 840691 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421148 KiB

[startup+162.3 s]
/proc/loadavg: 1.88 0.87 0.37 3/199 2205
/proc/meminfo: memFree=21712940/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421148 CPUtime=162.3 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 175640 0 0 0 16186 44 0 0 20 0 1 0 526905813 3462012928 605287 33554432000 4194304 5870510 140735879183856 140735879182584 5337550 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605287 881 410 0 840691 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421148 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.09 0.48 3/199 2211
/proc/meminfo: memFree=21712852/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421148 CPUtime=222.31 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 262772 0 0 0 22183 48 0 0 20 0 1 0 526905813 3462012928 605287 33554432000 4194304 5870510 140735879183856 140735879182584 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605287 881 410 0 840691 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421148 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.25 0.57 3/199 2216
/proc/meminfo: memFree=21713468/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421148 CPUtime=282.31 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 342196 0 0 0 28179 52 0 0 20 0 1 0 526905813 3462012928 605287 33554432000 4194304 5870510 140735879183856 140735879182584 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605287 881 410 0 840691 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421148 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.39 0.66 3/199 2220
/proc/meminfo: memFree=21713380/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421148 CPUtime=342.32 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 405692 0 0 0 34176 56 0 0 20 0 1 0 526905813 3462012928 605287 33554432000 4194304 5870510 140735879183856 140735879182584 5337387 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605287 881 410 0 840691 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421148 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.50 0.74 3/200 2234
/proc/meminfo: memFree=21712288/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=402.32 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 471122 0 0 0 40173 59 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.59 0.82 3/201 2261
/proc/meminfo: memFree=21712536/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=462.33 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 531426 0 0 0 46171 62 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337536 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB


################
# More data... #
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Current children cumulated memory: 2421152 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 1.94 1.35 3/200 2311
/proc/meminfo: memFree=21692428/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=1002.38 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1127807 0 0 0 100143 95 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 1002.38 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 1.95 1.39 3/200 2316
/proc/meminfo: memFree=21690688/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=1062.38 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1200379 0 0 0 106140 98 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 1062.38 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 1.96 1.43 3/200 2322
/proc/meminfo: memFree=21691028/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=1122.39 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1266122 0 0 0 112137 102 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 1122.39 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB

[startup+1182.3 s]
/proc/loadavg: 2.07 1.98 1.47 3/200 2326
/proc/meminfo: memFree=21682796/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=1182.39 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1331768 0 0 0 118133 106 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 1182.39 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB

[startup+1242.3 s]
/proc/loadavg: 2.03 1.99 1.50 3/200 2330
/proc/meminfo: memFree=21694008/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=1242.4 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1403132 0 0 0 124130 110 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 1242.4 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB

[startup+1302.3 s]
/proc/loadavg: 2.07 2.00 1.54 3/199 2473
/proc/meminfo: memFree=23029524/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=1302.39 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1468682 0 0 0 130124 115 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337327 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 1302.39 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB

[startup+1337.35 s]
# the end of solver process 2192 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1336.23 s, system=1.21812 s

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

[startup+1305.6 s]
/proc/loadavg: 2.07 2.00 1.54 3/199 2473
/proc/meminfo: memFree=23027316/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3380872 memory=2421152 CPUtime=1305.69 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1482404 0 0 0 130453 116 0 0 20 0 1 0 526905813 3462012928 605288 33554432000 4194304 5870510 140735879183856 140735879182584 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 845218 605288 881 410 0 840691 0
Current children cumulated CPU time: 1305.69 s
Current children cumulated vsize: 3380872 KiB
Current children cumulated memory: 2421152 KiB

[startup+1318.4 s]
/proc/loadavg: 2.05 2.00 1.54 3/199 2473
/proc/meminfo: memFree=23040716/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3372124 memory=2407212 CPUtime=1318.49 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1524494 0 0 0 131729 120 0 0 20 0 1 0 526905813 3453054976 601803 33554432000 4194304 5870510 140735879183856 140735879183112 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 843031 601803 901 410 0 838504 0
Current children cumulated CPU time: 1318.49 s
Current children cumulated vsize: 3372124 KiB
Current children cumulated memory: 2407212 KiB

[startup+1324.8 s]
/proc/loadavg: 2.05 2.00 1.55 3/199 2473
/proc/meminfo: memFree=23040304/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3372124 memory=2407612 CPUtime=1324.88 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1530013 0 0 0 132368 120 0 0 20 0 1 0 526905813 3453054976 601903 33554432000 4194304 5870510 140735879183856 140735879183112 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 843031 601903 903 410 0 838504 0
Current children cumulated CPU time: 1324.88 s
Current children cumulated vsize: 3372124 KiB
Current children cumulated memory: 2407612 KiB

[startup+1331.2 s]
/proc/loadavg: 2.04 2.00 1.55 3/199 2473
/proc/meminfo: memFree=23040312/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3372124 memory=2408256 CPUtime=1331.28 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1530829 0 0 0 133008 120 0 0 20 0 1 0 526905813 3453054976 602064 33554432000 4194304 5870510 140735879183856 140735879183112 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 843031 602064 903 410 0 838504 0
Current children cumulated CPU time: 1331.28 s
Current children cumulated vsize: 3372124 KiB
Current children cumulated memory: 2408256 KiB

[startup+1334.4 s]
/proc/loadavg: 2.04 2.00 1.55 3/199 2473
/proc/meminfo: memFree=23036844/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3372124 memory=2411340 CPUtime=1334.48 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1531312 0 0 0 133328 120 0 0 20 0 1 0 526905813 3453054976 602835 33554432000 4194304 5870510 140735879183856 140735879183112 5261019 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 843031 602835 903 410 0 838504 0
Current children cumulated CPU time: 1334.48 s
Current children cumulated vsize: 3372124 KiB
Current children cumulated memory: 2411340 KiB

[startup+1336 s]*
/proc/loadavg: 2.04 2.00 1.55 3/199 2473
/proc/meminfo: memFree=23036636/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3372124 memory=2411772 CPUtime=1336.09 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1531649 0 0 0 133489 120 0 0 20 0 1 0 526905813 3453054976 602943 33554432000 4194304 5870510 140735879183856 140735879183112 5283116 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 843031 602943 903 410 0 838504 0
Current children cumulated CPU time: 1336.09 s
Current children cumulated vsize: 3372124 KiB
Current children cumulated memory: 2411772 KiB

[startup+1336.8 s]
/proc/loadavg: 2.04 2.00 1.55 3/199 2473
/proc/meminfo: memFree=23036636/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3372124 memory=2411772 CPUtime=1336.88 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1531662 0 0 0 133568 120 0 0 20 0 1 0 526905813 3453054976 602943 33554432000 4194304 5870510 140735879183856 140735879183112 5282721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 843031 602943 903 410 0 838504 0
Current children cumulated CPU time: 1336.88 s
Current children cumulated vsize: 3372124 KiB
Current children cumulated memory: 2411772 KiB

[startup+1337.2 s]
/proc/loadavg: 2.04 2.00 1.55 3/199 2473
/proc/meminfo: memFree=23036636/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3372444 memory=2411996 CPUtime=1337.28 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1531775 0 0 0 133608 120 0 0 20 0 1 0 526905813 3453382656 602999 33554432000 4194304 5870510 140735879183856 140735879183112 5307152 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 843111 602999 903 410 0 838584 0
Current children cumulated CPU time: 1337.28 s
Current children cumulated vsize: 3372444 KiB
Current children cumulated memory: 2411996 KiB

[startup+1337.3 s]
/proc/loadavg: 2.04 2.00 1.55 3/199 2473
/proc/meminfo: memFree=23036636/32770688 swapFree=67001348/67108860
[pid=2192] ppid=2189 vsize=3373084 memory=2412516 CPUtime=1337.38 cores=0-3
/proc/2192/stat : 2192 (xcsp_picat) R 2189 2192 2131 0 -1 4202496 1531886 0 0 0 133618 120 0 0 20 0 1 0 526905813 3454038016 603129 33554432000 4194304 5870510 140735879183856 140735879183112 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17604608 140735879189535 140735879189613 140735879189613 140735879192522 0
/proc/2192/statm: 843271 603129 903 410 0 838744 0
Current children cumulated CPU time: 1337.38 s
Current children cumulated vsize: 3373084 KiB
Current children cumulated memory: 2412516 KiB

Child status: 0
Real time (s): 1337.35
CPU time (s): 1337.44
CPU user time (s): 1336.23
CPU system time (s): 1.21812
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 3502352
Max. memory (cumulated for all children) (KiB): 2473816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1336.23
system time used= 1.21812
maximum resident set size= 2490200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1531925
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= 24
involuntary context switches= 2262


# summary of solver processes directly reported to runsolver:
#   pid: 2192
#   total CPU time (s): 1337.44
#   total CPU user time (s): 1336.23
#   total CPU system time (s): 1.21812

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.84907 second user time and 9.67686 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-26 16:53:20
IDJOB=4407557
IDBENCH=120961
IDSOLVER=2873
FILE ID=node116/4407557-1569509642
RUNJOBID= node116-1569509600-2162
PBS_JOBID= 21705797
Free space on /tmp= 6508 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Random/Random-m1-5-12-12/rand-5-12-12-200-12442-18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407557-1569509642/watcher-4407557-1569509642 -o /tmp/evaluation-result-4407557-1569509642/solver-4407557-1569509642 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2162 --watchdog 2560  xcsp_picat HOME/instance-4407557-1569509642.xml

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

MD5SUM BENCH= 5b88c9bb20a550a9749bc07814b0743b
RANDOM SEED=581571668

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:        25486836 kB
MemAvailable:   31803652 kB
Buffers:          135448 kB
Cached:          6331004 kB
SwapCached:         3248 kB
Active:          3247048 kB
Inactive:        3245380 kB
Active(anon):      44852 kB
Inactive(anon):    54536 kB
Active(file):    3202196 kB
Inactive(file):  3190844 kB
Unevictable:      109488 kB
Mlocked:          109488 kB
SwapTotal:      67108860 kB
SwapFree:       67001348 kB
Dirty:             47032 kB
Writeback:             0 kB
AnonPages:        113840 kB
Mapped:            23440 kB
Shmem:             64220 kB
Slab:             382480 kB
SReclaimable:     352236 kB
SUnreclaim:        30244 kB
KernelStack:        3408 kB
PageTables:         5208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:    2575020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 6516 MiB
End job on node116 at 2019-09-26 17:15:38