Trace number 4395435

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 2019-09-12OPT14 66.689 66.6837

General information on the benchmark

NameOpenStacks/OpenStacks-m1c-s1/
OpenStacks-m1c-pb-30-15-1.xml
MD5SUM200d8ff13be0114d953e34120514972f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark66.689
Satisfiable
(Un)Satisfiability was proved
Number of variables1380
Number of constraints1366
Number of domains8
Minimum domain size2
Maximum domain size16
Distribution of domain sizes[{"size":2,"count":960},{"size":3,"count":120},{"size":4,"count":165},{"size":5,"count":60},{"size":6,"count":15},{"size":7,"count":30},{"size":15,"count":15},{"size":16,"count":15}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":495},{"degree":3,"count":870},{"degree":31,"count":15}]
Minimum constraint arity2
Maximum constraint arity31
Distribution of constraint arities[{"arity":2,"count":480},{"arity":3,"count":870},{"arity":15,"count":1},{"arity":31,"count":15}]
Number of extensional constraints450
Number of intensional constraints450
Distribution of constraint types[{"type":"extension","count":450},{"type":"intension","count":450},{"type":"allDifferent","count":1},{"type":"sum","count":15},{"type":"element","count":450}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

66.59/66.68	c xcsp_picat version 2.7b12 (9/12/2019)
66.59/66.68	o 14
66.59/66.68	s OPTIMUM FOUND
66.59/66.68	v <instantiation>
66.59/66.68	v     <list> np[][] r[][] p[] o[][] so[]  </list> 
66.59/66.68	v     <values> 0 1 1 1 1 1 2 3 3 3 3 4 4 5 6 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 1 1 1 2 3 3 0 0 0 0 0 0 0 0 0 0 1 2 2 3 3 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 0 0 0 0 0 0 1 2 2 3 3 3 3 3 3 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 0 0 0 0 0 1 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 2 2 3 3 3 3 3 3 3 3 3 3 3 1 1 1 1 2 2 2 3 4 4 5 5 5 6 6 0 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 0 0 0 0 0 0 0 0 0 0 1 1 1 2 3 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2 0 0 0 1 1 1 2 3 3 3 3 3 3 3 3 0 1 2 3 3 3 3 3 3 3 3 3 3 3 3 0 1 1 1 2 3 3 3 3 3 3 3 3 3 4 0 0 0 1 1 1 2 2 3 4 4 4 4 4 4 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 0 0 1 2 2 3 3 3 3 3 3 3 3 3 3 0 0 0 0 0 0 0 0 1 2 2 2 2 2 2 0 0 0 0 0 1 1 2 2 2 3 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 0 1 2 2 2 2 2 2 3 3 3 3 3 4 4 0 0 0 0 1 1 2 3 3 3 4 5 5 5 5 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 3 3 3 3 3 3 3 3 3  0 1 0 0 0 0 1 1 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0  6 5 7 1 12 2 14 8 9 11 3 4 10 0 13  0 1 1 1 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 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 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 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0  5 11 11 14 13 14 14 12 13 14 11 13 11 10 5   </values> 
66.59/66.68	v </instantiation>

Verifier Data 

OK	14

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 (14807 MiB free)
  memory of node 1: 16384 MiB (15640 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395435-1568346632/watcher-4395435-1568346632 -o /tmp/evaluation-result-4395435-1568346632/solver-4395435-1568346632 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580 xcsp_picat HOME/instance-4395435-1568346632.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=23301, runsolver pid=23298

[startup+0.100166 s]*
/proc/loadavg: 1.99 2.00 2.03 3/199 23302
/proc/meminfo: memFree=31159124/32770624 swapFree=66994148/67108860
[pid=23301] ppid=23298 vsize=2044036 memory=19488 CPUtime=0.1 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 1973 0 0 0 10 0 0 0 20 0 1 0 410914615 2093092864 4872 33554432000 4194304 5870510 140723147095696 140723147092840 5476932 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 511009 4872 956 410 0 506482 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044036 KiB
Current children cumulated memory: 19488 KiB

[startup+0.209871 s]*
/proc/loadavg: 1.99 2.00 2.03 3/199 23302
/proc/meminfo: memFree=31157000/32770624 swapFree=66994148/67108860
[pid=23301] ppid=23298 vsize=2044048 memory=19508 CPUtime=0.21 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 1993 0 0 0 21 0 0 0 20 0 1 0 410914615 2093105152 4877 33554432000 4194304 5870510 140723147095696 140723147092840 5477245 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 511012 4877 956 410 0 506485 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2044048 KiB
Current children cumulated memory: 19508 KiB

[startup+0.309043 s]*
/proc/loadavg: 1.99 2.00 2.03 3/199 23302
/proc/meminfo: memFree=31157000/32770624 swapFree=66994148/67108860
[pid=23301] ppid=23298 vsize=2043976 memory=19504 CPUtime=0.3 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 1994 0 0 0 30 0 0 0 20 0 1 0 410914615 2093031424 4876 33554432000 4194304 5870510 140723147095696 140723147092840 5477010 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 510994 4876 956 410 0 506467 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2043976 KiB
Current children cumulated memory: 19504 KiB

[startup+0.700277 s]
/proc/loadavg: 1.99 2.00 2.03 3/199 23302
/proc/meminfo: memFree=31157000/32770624 swapFree=66994148/67108860
[pid=23301] ppid=23298 vsize=2044236 memory=19504 CPUtime=0.69 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 2047 0 0 0 69 0 0 0 20 0 1 0 410914615 2093297664 4876 33554432000 4194304 5870510 140723147095696 140723147094792 5476925 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 511059 4876 956 410 0 506532 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044236 KiB
Current children cumulated memory: 19504 KiB

[startup+1.50027 s]
/proc/loadavg: 1.99 2.00 2.03 3/199 23302
/proc/meminfo: memFree=31154708/32770624 swapFree=66994148/67108860
[pid=23301] ppid=23298 vsize=2044316 memory=19796 CPUtime=1.49 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 2136 0 0 0 149 0 0 0 20 0 1 0 410914615 2093379584 4949 33554432000 4194304 5870510 140723147095696 140723147094792 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 511079 4949 956 410 0 506552 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044316 KiB
Current children cumulated memory: 19796 KiB

[startup+3.10921 s]
/proc/loadavg: 1.99 2.00 2.03 3/199 23302
/proc/meminfo: memFree=31152420/32770624 swapFree=66994148/67108860
[pid=23301] ppid=23298 vsize=2044628 memory=20136 CPUtime=3.1 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 2506 0 0 0 310 0 0 0 20 0 1 0 410914615 2093699072 5034 33554432000 4194304 5870510 140723147095696 140723147094792 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 511157 5034 956 410 0 506630 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2044628 KiB
Current children cumulated memory: 20136 KiB

[startup+6.30027 s]
/proc/loadavg: 1.99 2.00 2.03 3/199 23302
/proc/meminfo: memFree=31137808/32770624 swapFree=66994148/67108860
[pid=23301] ppid=23298 vsize=2048984 memory=28700 CPUtime=6.29 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 5085 0 0 0 628 1 0 0 20 0 1 0 410914615 2098159616 7175 33554432000 4194304 5870510 140723147095696 140723147094136 5282489 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 512246 7175 989 410 0 507719 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2048984 KiB
Current children cumulated memory: 28700 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.00 2.03 3/199 23302
/proc/meminfo: memFree=31145172/32770624 swapFree=66994148/67108860
[pid=23301] ppid=23298 vsize=2045436 memory=25396 CPUtime=12.7 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 9117 0 0 0 1268 2 0 0 20 0 1 0 410914615 2094526464 6349 33554432000 4194304 5870510 140723147095696 140723147094792 5477031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 511359 6349 989 410 0 506832 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2045436 KiB
Current children cumulated memory: 25396 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.03 3/201 23311
/proc/meminfo: memFree=31143724/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2044928 memory=20420 CPUtime=25.49 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 16797 0 0 0 2546 3 0 0 20 0 1 0 410914615 2094006272 5105 33554432000 4194304 5870510 140723147095696 140723147094792 5477031 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 511232 5105 989 410 0 506705 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2044928 KiB
Current children cumulated memory: 20420 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.00 2.03 3/201 23313
/proc/meminfo: memFree=31128912/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2065532 memory=45368 CPUtime=51.11 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 27227 0 0 0 5104 7 0 0 20 0 1 0 410914615 2115104768 11342 33554432000 4194304 5870510 140723147095696 140723147094136 5282770 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 516383 11342 989 410 0 511856 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2065532 KiB
Current children cumulated memory: 45368 KiB

[startup+66.6836 s]
# the end of solver process 23301 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=66.6 s, system=0.089007 s

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

[startup+51.2003 s]
/proc/loadavg: 2.00 2.00 2.03 3/201 23313
/proc/meminfo: memFree=31128912/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2065532 memory=45368 CPUtime=51.2 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 27227 0 0 0 5113 7 0 0 20 0 1 0 410914615 2115104768 11342 33554432000 4194304 5870510 140723147095696 140723147094136 5282429 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 516383 11342 989 410 0 511856 0
Current children cumulated CPU time: 51.2 s
Current children cumulated vsize: 2065532 KiB
Current children cumulated memory: 45368 KiB

[startup+57.6003 s]
/proc/loadavg: 2.00 2.00 2.03 3/201 23314
/proc/meminfo: memFree=31141444/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2046384 memory=26372 CPUtime=57.6 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 27612 0 0 0 5753 7 0 0 20 0 1 0 410914615 2095497216 6593 33554432000 4194304 5870510 140723147095696 140723147094792 5477642 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 511596 6593 989 410 0 507069 0
Current children cumulated CPU time: 57.6 s
Current children cumulated vsize: 2046384 KiB
Current children cumulated memory: 26372 KiB

[startup+60.8003 s]
/proc/loadavg: 2.00 2.00 2.03 3/201 23314
/proc/meminfo: memFree=31140948/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2054004 memory=33716 CPUtime=60.8 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 29250 0 0 0 6072 8 0 0 20 0 1 0 410914615 2103300096 8429 33554432000 4194304 5870510 140723147095696 140723147094136 5282236 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 513501 8429 989 410 0 508974 0
Current children cumulated CPU time: 60.8 s
Current children cumulated vsize: 2054004 KiB
Current children cumulated memory: 33716 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.00 2.00 2.03 3/201 23315
/proc/meminfo: memFree=31118984/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2065536 memory=45208 CPUtime=64 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 29590 0 0 0 6392 8 0 0 20 0 1 0 410914615 2115108864 11302 33554432000 4194304 5870510 140723147095696 140723147094136 5262756 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 516384 11302 989 410 0 511857 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 2065536 KiB
Current children cumulated memory: 45208 KiB

[startup+65.6004 s]
/proc/loadavg: 2.00 2.00 2.03 3/201 23315
/proc/meminfo: memFree=31116936/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2077140 memory=54448 CPUtime=65.59 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 29835 0 0 0 6551 8 0 0 20 0 1 0 410914615 2126991360 13612 33554432000 4194304 5870510 140723147095696 140723147094264 139769294070636 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 519285 13612 989 410 0 514758 0
Current children cumulated CPU time: 65.59 s
Current children cumulated vsize: 2077140 KiB
Current children cumulated memory: 54448 KiB

[startup+66.4003 s]
/proc/loadavg: 2.00 2.00 2.03 3/201 23315
/proc/meminfo: memFree=31105828/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2077140 memory=56740 CPUtime=66.39 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 29912 0 0 0 6631 8 0 0 20 0 1 0 410914615 2126991360 14185 33554432000 4194304 5870510 140723147095696 140723147094264 5288720 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 519285 14185 989 410 0 514758 0
Current children cumulated CPU time: 66.39 s
Current children cumulated vsize: 2077140 KiB
Current children cumulated memory: 56740 KiB

[startup+66.6003 s]
/proc/loadavg: 2.00 2.00 2.03 3/201 23315
/proc/meminfo: memFree=31105828/32770624 swapFree=66994152/67108860
[pid=23301] ppid=23298 vsize=2077140 memory=56740 CPUtime=66.59 cores=1,3,5,7
/proc/23301/stat : 23301 (xcsp_picat) R 23298 23301 15976 0 -1 4202496 29912 0 0 0 6651 8 0 0 20 0 1 0 410914615 2126991360 14185 33554432000 4194304 5870510 140723147095696 140723147094264 5262896 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 26591232 140723147097119 140723147097197 140723147097197 140723147100106 0
/proc/23301/statm: 519285 14185 989 410 0 514758 0
Current children cumulated CPU time: 66.59 s
Current children cumulated vsize: 2077140 KiB
Current children cumulated memory: 56740 KiB

Child status: 0
Real time (s): 66.6837
CPU time (s): 66.689
CPU user time (s): 66.6
CPU system time (s): 0.089007
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 2077140
Max. memory (cumulated for all children) (KiB): 56740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.6
system time used= 0.089007
maximum resident set size= 56964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29999
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= 70


# summary of solver processes directly reported to runsolver:
#   pid: 23301
#   total CPU time (s): 66.689
#   total CPU user time (s): 66.6
#   total CPU system time (s): 0.089007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.268064 second user time and 0.501851 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 05:49:46
IDJOB=4395435
IDBENCH=140467
IDSOLVER=2844
FILE ID=node102/4395435-1568346632
RUNJOBID= node102-1568323474-16008
PBS_JOBID= 21701144
Free space on /tmp= 56900 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m1c-s1/OpenStacks-m1c-pb-30-15-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395435-1568346632/watcher-4395435-1568346632 -o /tmp/evaluation-result-4395435-1568346632/solver-4395435-1568346632 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580  xcsp_picat HOME/instance-4395435-1568346632.xml

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

MD5SUM BENCH= 200d8ff13be0114d953e34120514972f
RANDOM SEED=1400971830

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31179828 kB
MemAvailable:   31367340 kB
Buffers:          129608 kB
Cached:           347932 kB
SwapCached:        10740 kB
Active:           775664 kB
Inactive:         266940 kB
Active(anon):     561232 kB
Inactive(anon):    33516 kB
Active(file):     214432 kB
Inactive(file):   233424 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66994148 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:        622528 kB
Mapped:            35012 kB
Shmem:             21180 kB
Slab:             139604 kB
SReclaimable:     110980 kB
SUnreclaim:        28624 kB
KernelStack:        3760 kB
PageTables:         6612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2765796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    563200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56900 MiB
End job on node102 at 2019-09-13 05:50:53