Trace number 4395641

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 2019-09-12OPT4 101.093 101.092

General information on the benchmark

NameOpenStacks/OpenStacks-m1-s1/
OpenStacks-m1-wbo-15-30-1.xml
MD5SUM274e3e67607724bfcca0861611bdfa28
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark78.1598
Satisfiable
(Un)Satisfiability was proved
Number of variables1410
Number of constraints1381
Number of domains9
Minimum domain size2
Maximum domain size31
Distribution of domain sizes[{"size":2,"count":900},{"size":3,"count":30},{"size":4,"count":150},{"size":5,"count":150},{"size":6,"count":60},{"size":7,"count":30},{"size":8,"count":30},{"size":30,"count":30},{"size":31,"count":30}]
Minimum variable degree2
Maximum variable degree16
Distribution of variable degrees[{"degree":2,"count":495},{"degree":3,"count":885},{"degree":16,"count":30}]
Minimum constraint arity2
Maximum constraint arity30
Distribution of constraint arities[{"arity":2,"count":465},{"arity":3,"count":885},{"arity":16,"count":30},{"arity":30,"count":1}]
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":30},{"type":"element","count":450}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

38.10/38.12	c xcsp_picat version 2.7b12 (9/12/2019)
38.10/38.12	o 5
101.00/101.08	o 4
101.00/101.08	s OPTIMUM FOUND
101.00/101.08	v <instantiation>
101.00/101.08	v     <list> r[][] so[] p[] np[][] o[][]  </list> 
101.00/101.08	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 0 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 0 1 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 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 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 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 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0  2 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 2  0 29 5 26 6 16 11 27 23 9 15 21 22 17 19 8 24 18 1 7 10 2 4 28 14 12 3 20 25 13  0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 0 0 0 0 0 0 0 0 0 1 1 2 3 3 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 4 5 5 6 6 6 6 6 6 0 1 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 0 0 0 1 1 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 0 0 0 0 0 0 0 0 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 0 0 0 0 1 1 2 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 0 0 0 0 0 1 1 1 1 1 2 2 2 3 3 3 3 3 3 4 4 4 4 4 5 6 6 6 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 3 4 4 4 4 4 4 4 4 1 1 1 1 1 1 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 1 1 2 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 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 2 3 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 4 5 5 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2 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 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 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 0 0 1 1 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 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 1 1 1 1 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 0 0 0 0 0 0 0 0 1 1 1 1 1 1 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 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 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 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 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 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 0 0 0 0 0 0   </values> 
101.00/101.08	v </instantiation>

Verifier Data 

OK	4

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 (11779 MiB free)
  memory of node 1: 16384 MiB (14345 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395641-1568334741/watcher-4395641-1568334741 -o /tmp/evaluation-result-4395641-1568334741/solver-4395641-1568334741 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22069 --watchdog 2560 xcsp_picat HOME/instance-4395641-1568334741.xml 

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

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=23724, runsolver pid=23721

[startup+0.100844 s]*
/proc/loadavg: 2.02 2.03 2.05 3/200 23725
/proc/meminfo: memFree=26733912/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2044020 memory=22884 CPUtime=0.1 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 2306 0 0 0 10 0 0 0 20 0 1 0 409387967 2093076480 5721 33554432000 4194304 5870510 140731650569488 140731650559976 5562064 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 511005 5721 957 410 0 506478 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044020 KiB
Current children cumulated memory: 22884 KiB

[startup+0.209783 s]*
/proc/loadavg: 2.02 2.03 2.05 3/200 23725
/proc/meminfo: memFree=26733912/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2044148 memory=22956 CPUtime=0.21 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 2317 0 0 0 21 0 0 0 20 0 1 0 409387967 2093207552 5739 33554432000 4194304 5870510 140731650569488 140731650559976 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 511037 5739 957 410 0 506510 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2044148 KiB
Current children cumulated memory: 22956 KiB

[startup+0.309282 s]*
/proc/loadavg: 2.02 2.03 2.05 3/200 23725
/proc/meminfo: memFree=26733912/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2044196 memory=23016 CPUtime=0.31 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 2333 0 0 0 31 0 0 0 20 0 1 0 409387967 2093256704 5754 33554432000 4194304 5870510 140731650569488 140731650559976 5478360 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 511049 5754 957 410 0 506522 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2044196 KiB
Current children cumulated memory: 23016 KiB

[startup+0.700332 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 23725
/proc/meminfo: memFree=26733532/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2044232 memory=23124 CPUtime=0.69 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 2372 0 0 0 69 0 0 0 20 0 1 0 409387967 2093293568 5781 33554432000 4194304 5870510 140731650569488 140731650568584 139817847844743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 511058 5781 957 410 0 506531 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044232 KiB
Current children cumulated memory: 23124 KiB

[startup+1.50033 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 23725
/proc/meminfo: memFree=26733532/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2044572 memory=23480 CPUtime=1.49 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 2471 0 0 0 149 0 0 0 20 0 1 0 409387967 2093641728 5870 33554432000 4194304 5870510 140731650569488 140731650568584 139817847844743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 511143 5870 957 410 0 506616 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044572 KiB
Current children cumulated memory: 23480 KiB

[startup+3.10965 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 23725
/proc/meminfo: memFree=26726240/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2048136 memory=31068 CPUtime=3.1 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 5627 0 0 0 308 2 0 0 20 0 1 0 409387967 2097291264 7767 33554432000 4194304 5870510 140731650569488 140731650568584 5262464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 512034 7767 990 410 0 507507 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2048136 KiB
Current children cumulated memory: 31068 KiB

[startup+6.30035 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 23725
/proc/meminfo: memFree=26718744/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2053784 memory=36352 CPUtime=6.29 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 10955 0 0 0 626 3 0 0 20 0 1 0 409387967 2103074816 9088 33554432000 4194304 5870510 140731650569488 140731650568440 5308215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 513446 9088 990 410 0 508919 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2053784 KiB
Current children cumulated memory: 36352 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.03 2.05 3/201 23727
/proc/meminfo: memFree=26650224/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2067080 memory=50108 CPUtime=12.69 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 16865 0 0 0 1264 5 0 0 20 0 1 0 409387967 2116689920 12527 33554432000 4194304 5870510 140731650569488 140731650568584 139817847844743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 516770 12527 997 410 0 512243 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2067080 KiB
Current children cumulated memory: 50108 KiB

[startup+25.5004 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 23727
/proc/meminfo: memFree=26696376/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2074308 memory=52452 CPUtime=25.49 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 20773 0 0 0 2541 8 0 0 20 0 1 0 409387967 2124091392 13113 33554432000 4194304 5870510 140731650569488 140731650568584 5258783 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 518577 13113 997 410 0 514050 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2074308 KiB
Current children cumulated memory: 52452 KiB

[startup+51.1099 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 23728
/proc/meminfo: memFree=26684392/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2090332 memory=64740 CPUtime=51.1 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 27030 0 0 0 5102 8 0 0 20 0 1 0 409387967 2140499968 16185 33554432000 4194304 5870510 140731650569488 140731650568600 5311236 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 522583 16185 997 410 0 518056 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2090332 KiB
Current children cumulated memory: 64740 KiB

[startup+101.092 s]
# the end of solver process 23724 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=100.978 s, system=0.115002 s

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

[startup+51.2005 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 23728
/proc/meminfo: memFree=26684392/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2090332 memory=64740 CPUtime=51.19 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 27174 0 0 0 5111 8 0 0 20 0 1 0 409387967 2140499968 16185 33554432000 4194304 5870510 140731650569488 140731650568600 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 522583 16185 997 410 0 518056 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2090332 KiB
Current children cumulated memory: 64740 KiB

[startup+76.8004 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 23731
/proc/meminfo: memFree=26677956/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2090332 memory=70884 CPUtime=76.79 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 31345 0 0 0 7670 9 0 0 20 0 1 0 409387967 2140499968 17721 33554432000 4194304 5870510 140731650569488 140731650568600 5272427 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 522583 17721 997 410 0 518056 0
Current children cumulated CPU time: 76.79 s
Current children cumulated vsize: 2090332 KiB
Current children cumulated memory: 70884 KiB

[startup+89.6004 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 23731
/proc/meminfo: memFree=26642340/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2100296 memory=76560 CPUtime=89.59 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 32082 0 0 0 8950 9 0 0 20 0 1 0 409387967 2150703104 19140 33554432000 4194304 5870510 140731650569488 140731650567928 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 525074 19140 997 410 0 520547 0
Current children cumulated CPU time: 89.59 s
Current children cumulated vsize: 2100296 KiB
Current children cumulated memory: 76560 KiB

[startup+96.0003 s]*
/proc/loadavg: 2.00 2.02 2.05 3/200 23731
/proc/meminfo: memFree=26696944/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2067240 memory=49988 CPUtime=96.01 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 34289 0 0 0 9590 11 0 0 20 0 1 0 409387967 2116853760 12497 33554432000 4194304 5870510 140731650569488 140731650568296 5262639 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 516810 12497 997 410 0 512283 0
Current children cumulated CPU time: 96.01 s
Current children cumulated vsize: 2067240 KiB
Current children cumulated memory: 49988 KiB

[startup+99.2004 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23732
/proc/meminfo: memFree=26686520/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2078844 memory=60768 CPUtime=99.2 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 34916 0 0 0 9909 11 0 0 20 0 1 0 409387967 2128736256 15192 33554432000 4194304 5870510 140731650569488 140731650568056 5277425 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 519711 15192 997 410 0 515184 0
Current children cumulated CPU time: 99.2 s
Current children cumulated vsize: 2078844 KiB
Current children cumulated memory: 60768 KiB

[startup+100 s]*
/proc/loadavg: 2.00 2.02 2.05 3/201 23734
/proc/meminfo: memFree=26685224/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2078844 memory=61812 CPUtime=100 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 35218 0 0 0 9989 11 0 0 20 0 1 0 409387967 2128736256 15453 33554432000 4194304 5870510 140731650569488 140731650568056 5282258 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 519711 15453 997 410 0 515184 0
Current children cumulated CPU time: 100 s
Current children cumulated vsize: 2078844 KiB
Current children cumulated memory: 61812 KiB

[startup+100.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 23734
/proc/meminfo: memFree=26685224/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2078844 memory=61812 CPUtime=100.79 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 35218 0 0 0 10068 11 0 0 20 0 1 0 409387967 2128736256 15453 33554432000 4194304 5870510 140731650569488 140731650568056 5282464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 519711 15453 997 410 0 515184 0
Current children cumulated CPU time: 100.79 s
Current children cumulated vsize: 2078844 KiB
Current children cumulated memory: 61812 KiB

[startup+101 s]*
/proc/loadavg: 2.00 2.02 2.05 3/201 23734
/proc/meminfo: memFree=26685224/32770624 swapFree=66957008/67108860
[pid=23724] ppid=23721 vsize=2078844 memory=61812 CPUtime=101 cores=0,2,4,6
/proc/23724/stat : 23724 (xcsp_picat) R 23721 23724 22038 0 -1 4202496 35218 0 0 0 10089 11 0 0 20 0 1 0 409387967 2128736256 15453 33554432000 4194304 5870510 140731650569488 140731650568056 5288915 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17670144 140731650573343 140731650573421 140731650573421 140731650576330 0
/proc/23724/statm: 519711 15453 997 410 0 515184 0
Current children cumulated CPU time: 101 s
Current children cumulated vsize: 2078844 KiB
Current children cumulated memory: 61812 KiB

Child status: 0
Real time (s): 101.092
CPU time (s): 101.093
CPU user time (s): 100.978
CPU system time (s): 0.115002
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2100296
Max. memory (cumulated for all children) (KiB): 76560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 100.978
system time used= 0.115002
maximum resident set size= 76560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35306
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= 30


# summary of solver processes directly reported to runsolver:
#   pid: 23724
#   total CPU time (s): 101.093
#   total CPU user time (s): 100.978
#   total CPU system time (s): 0.115002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.407073 second user time and 0.787825 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 02:31:38
IDJOB=4395641
IDBENCH=126778
IDSOLVER=2845
FILE ID=node147/4395641-1568334741
RUNJOBID= node147-1568328264-22069
PBS_JOBID= 21701153
Free space on /tmp= 56540 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m1-s1/OpenStacks-m1-wbo-15-30-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395641-1568334741/watcher-4395641-1568334741 -o /tmp/evaluation-result-4395641-1568334741/solver-4395641-1568334741 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22069 --watchdog 2560  xcsp_picat HOME/instance-4395641-1568334741.xml

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

MD5SUM BENCH= 274e3e67607724bfcca0861611bdfa28
RANDOM SEED=695841054

node147.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	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        26752152 kB
MemAvailable:   31724604 kB
Buffers:          129324 kB
Cached:          5066728 kB
SwapCached:        48504 kB
Active:          2166564 kB
Inactive:        3173056 kB
Active(anon):      95312 kB
Inactive(anon):    89348 kB
Active(file):    2071252 kB
Inactive(file):  3083708 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957008 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        204668 kB
Mapped:            46032 kB
Shmem:             32764 kB
Slab:             274424 kB
SReclaimable:     245952 kB
SUnreclaim:        28472 kB
KernelStack:        3568 kB
PageTables:         6084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2572080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-13 02:33:19