Trace number 4394886

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
PicatSAT 2019-09-12UNSAT 177.102 177.119

General information on the benchmark

NameRlfap_mini/Rlfap-dec-scens11_mini/
Rlfap-ext-scen-11-f02_c18.xml
MD5SUM7ac25fa9c4532324d4bc78edd5427656
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 benchmark39.1724
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4103
Number of domains5
Minimum domain size6
Maximum domain size42
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":10},{"size":23,"count":4},{"size":35,"count":336},{"size":42,"count":328}]
Minimum variable degree1
Maximum variable degree62
Distribution of variable degrees[{"degree":1,"count":1},{"degree":3,"count":26},{"degree":4,"count":13},{"degree":5,"count":86},{"degree":6,"count":20},{"degree":7,"count":89},{"degree":8,"count":12},{"degree":9,"count":87},{"degree":10,"count":28},{"degree":11,"count":42},{"degree":12,"count":25},{"degree":13,"count":40},{"degree":14,"count":14},{"degree":15,"count":40},{"degree":16,"count":8},{"degree":17,"count":29},{"degree":18,"count":6},{"degree":19,"count":18},{"degree":20,"count":13},{"degree":21,"count":11},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":8},{"degree":27,"count":9},{"degree":28,"count":8},{"degree":29,"count":2},{"degree":30,"count":6},{"degree":31,"count":1},{"degree":35,"count":3},{"degree":36,"count":3},{"degree":38,"count":2},{"degree":39,"count":2},{"degree":42,"count":1},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":47,"count":1},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4103}]
Number of extensional constraints4103
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":4103}]
Optimization problemNO
Type of objective

Solver Data 

68.48/68.51	c xcsp_picat version 2.7b12 (9/12/2019)
177.08/177.11	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: 16374 MiB (14219 MiB free)
  memory of node 1: 16384 MiB (15155 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394886-1568346752/watcher-4394886-1568346752 -o /tmp/evaluation-result-4394886-1568346752/solver-4394886-1568346752 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4394886-1568346752.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
solver pid=21516, runsolver pid=21513
Current StackSize limit: 8192 KiB


[startup+0.100691 s]*
/proc/loadavg: 2.00 2.01 2.05 3/207 21517
/proc/meminfo: memFree=30067848/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2031716 memory=18092 CPUtime=0.1 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 1671 0 0 0 10 0 0 0 20 0 1 0 410597973 2080477184 4523 33554432000 4194304 5870510 140720374529536 140720374528840 4462530 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 507929 4523 822 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18092 KiB

[startup+0.210165 s]*
/proc/loadavg: 2.00 2.01 2.05 3/207 21517
/proc/meminfo: memFree=30055452/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2031716 memory=30624 CPUtime=0.2 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 1677 0 0 0 20 0 0 0 20 0 1 0 410597973 2080477184 7656 33554432000 4194304 5870510 140720374529536 140720374528840 140253115526144 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 507929 7656 841 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30624 KiB

[startup+0.310062 s]*
/proc/loadavg: 2.00 2.01 2.05 3/207 21517
/proc/meminfo: memFree=30043164/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2031716 memory=40864 CPUtime=0.3 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 1693 0 0 0 30 0 0 0 20 0 1 0 410597973 2080477184 10216 33554432000 4194304 5870510 140720374529536 140720374528840 4849293 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 507929 10216 841 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 40864 KiB

[startup+0.700381 s]
/proc/loadavg: 2.00 2.01 2.05 3/207 21517
/proc/meminfo: memFree=29997612/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2031716 memory=127004 CPUtime=0.69 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 1755 0 0 0 67 2 0 0 20 0 1 0 410597973 2080477184 31751 33554432000 4194304 5870510 140720374529536 140720374528904 4509101 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 507929 31751 864 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 127004 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.05 3/207 21517
/proc/meminfo: memFree=29907756/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2080692 memory=209580 CPUtime=1.48 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 12559 0 0 0 145 3 0 0 20 0 1 0 410597973 2130628608 52395 33554432000 4194304 5870510 140720374529536 140720374528904 5287589 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 520173 52395 931 410 0 515646 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2080692 KiB
Current children cumulated memory: 209580 KiB

[startup+3.10981 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21517
/proc/meminfo: memFree=29861772/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2086856 memory=219780 CPUtime=3.09 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 18079 0 0 0 305 4 0 0 20 0 1 0 410597973 2136940544 54945 33554432000 4194304 5870510 140720374529536 140720374528904 5548007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 521714 54945 931 410 0 517187 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2086856 KiB
Current children cumulated memory: 219780 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21517
/proc/meminfo: memFree=29858724/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2113224 memory=241200 CPUtime=6.28 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 28142 0 0 0 622 6 0 0 20 0 1 0 410597973 2163941376 60300 33554432000 4194304 5870510 140720374529536 140720374528648 140253115547527 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 528306 60300 931 410 0 523779 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2113224 KiB
Current children cumulated memory: 241200 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21517
/proc/meminfo: memFree=29834732/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2135792 memory=259176 CPUtime=12.68 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 50985 0 0 0 1259 9 0 0 20 0 1 0 410597973 2187051008 64794 33554432000 4194304 5870510 140720374529536 140720374528792 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 533948 64794 961 410 0 529421 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2135792 KiB
Current children cumulated memory: 259176 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21517
/proc/meminfo: memFree=29806176/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2169692 memory=289928 CPUtime=25.48 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 75679 0 0 0 2535 13 0 0 20 0 1 0 410597973 2221764608 72482 33554432000 4194304 5870510 140720374529536 140720374527896 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 542423 72482 963 410 0 537896 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2169692 KiB
Current children cumulated memory: 289928 KiB

[startup+51.111 s]
/proc/loadavg: 2.00 2.01 2.05 3/207 21520
/proc/meminfo: memFree=29811096/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2143576 memory=269128 CPUtime=51.09 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 104926 0 0 0 5089 20 0 0 20 0 1 0 410597973 2195021824 67282 33554432000 4194304 5870510 140720374529536 140720374528488 5275600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 535894 67282 963 410 0 531367 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2143576 KiB
Current children cumulated memory: 269128 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 21524
/proc/meminfo: memFree=29811356/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2148344 memory=276036 CPUtime=102.28 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 140682 0 0 0 10200 28 0 0 20 0 1 0 410597973 2199904256 69009 33554432000 4194304 5870510 140720374529536 140720374527896 5282597 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 537086 69009 963 410 0 532559 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2148344 KiB
Current children cumulated memory: 276036 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 21528
/proc/meminfo: memFree=29809308/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2151768 memory=277408 CPUtime=162.27 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 176473 0 0 0 16187 40 0 0 20 0 1 0 410597973 2203410432 69352 33554432000 4194304 5870510 140720374529536 140720374528552 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 537942 69352 963 410 0 533415 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2151768 KiB
Current children cumulated memory: 277408 KiB

[startup+177.119 s]
# the end of solver process 21516 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=176.669 s, system=0.432969 s

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

[startup+166.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 21528
/proc/meminfo: memFree=29796772/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2152220 memory=283844 CPUtime=166.38 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 176715 0 0 0 16597 41 0 0 20 0 1 0 410597973 2203873280 70961 33554432000 4194304 5870510 140720374529536 140720374527896 5263434 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 538055 70961 963 410 0 533528 0
Current children cumulated CPU time: 166.38 s
Current children cumulated vsize: 2152220 KiB
Current children cumulated memory: 283844 KiB

[startup+172.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 21528
/proc/meminfo: memFree=29815244/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2152776 memory=276492 CPUtime=172.78 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 177475 0 0 0 17236 42 0 0 20 0 1 0 410597973 2204442624 69123 33554432000 4194304 5870510 140720374529536 140720374527896 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 538194 69123 963 410 0 533667 0
Current children cumulated CPU time: 172.78 s
Current children cumulated vsize: 2152776 KiB
Current children cumulated memory: 276492 KiB

[startup+174.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 21528
/proc/meminfo: memFree=29808976/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2152908 memory=280708 CPUtime=174.38 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 177512 0 0 0 17396 42 0 0 20 0 1 0 410597973 2204577792 70177 33554432000 4194304 5870510 140720374529536 140720374527896 5282747 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 538227 70177 963 410 0 533700 0
Current children cumulated CPU time: 174.38 s
Current children cumulated vsize: 2152908 KiB
Current children cumulated memory: 280708 KiB

[startup+176 s]*
/proc/loadavg: 2.00 2.01 2.05 3/205 21528
/proc/meminfo: memFree=29802832/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2152908 memory=282756 CPUtime=175.99 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 177545 0 0 0 17557 42 0 0 20 0 1 0 410597973 2204577792 70689 33554432000 4194304 5870510 140720374529536 140720374527896 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 538227 70689 963 410 0 533700 0
Current children cumulated CPU time: 175.99 s
Current children cumulated vsize: 2152908 KiB
Current children cumulated memory: 282756 KiB

[startup+176.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 21528
/proc/meminfo: memFree=29802832/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2153288 memory=272720 CPUtime=176.77 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 178164 0 0 0 17635 42 0 0 20 0 1 0 410597973 2204966912 68180 33554432000 4194304 5870510 140720374529536 140720374527896 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 538322 68180 963 410 0 533795 0
Current children cumulated CPU time: 176.77 s
Current children cumulated vsize: 2153288 KiB
Current children cumulated memory: 272720 KiB

[startup+177 s]*
/proc/loadavg: 2.00 2.01 2.05 3/205 21528
/proc/meminfo: memFree=29812576/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2153288 memory=272720 CPUtime=176.98 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 178165 0 0 0 17656 42 0 0 20 0 1 0 410597973 2204966912 68180 33554432000 4194304 5870510 140720374529536 140720374527896 5262735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 538322 68180 963 410 0 533795 0
Current children cumulated CPU time: 176.98 s
Current children cumulated vsize: 2153288 KiB
Current children cumulated memory: 272720 KiB

[startup+177.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 21528
/proc/meminfo: memFree=29812576/32770624 swapFree=67008932/67108860
[pid=21516] ppid=21513 vsize=2153456 memory=272720 CPUtime=177.08 cores=1,3,5,7
/proc/21516/stat : 21516 (xcsp_picat) R 21513 21516 14854 0 -1 4202496 178186 0 0 0 17666 42 0 0 20 0 1 0 410597973 2205138944 68180 33554432000 4194304 5870510 140720374529536 140720374527896 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 30842880 140720374535199 140720374535277 140720374535277 140720374538186 0
/proc/21516/statm: 538364 68180 963 410 0 533837 0
Current children cumulated CPU time: 177.08 s
Current children cumulated vsize: 2153456 KiB
Current children cumulated memory: 272720 KiB

Child status: 0
Real time (s): 177.119
CPU time (s): 177.102
CPU user time (s): 176.669
CPU system time (s): 0.432969
CPU usage (%): 99.9907
Max. virtual memory (cumulated for all children) (KiB): 2231772
Max. memory (cumulated for all children) (KiB): 327116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 176.669
system time used= 0.432969
maximum resident set size= 338788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178297
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= 48


# summary of solver processes directly reported to runsolver:
#   pid: 21516
#   total CPU time (s): 177.102
#   total CPU user time (s): 176.669
#   total CPU system time (s): 0.432969

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.724161 second user time and 1.36123 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 05:51:43
IDJOB=4394886
IDBENCH=141062
IDSOLVER=2844
FILE ID=node132/4394886-1568346752
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/Rlfap_mini/Rlfap-dec-scens11_mini/Rlfap-ext-scen-11-f02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394886-1568346752/watcher-4394886-1568346752 -o /tmp/evaluation-result-4394886-1568346752/solver-4394886-1568346752 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4394886-1568346752.xml

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

MD5SUM BENCH= 7ac25fa9c4532324d4bc78edd5427656
RANDOM SEED=2102809061

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30080600 kB
MemAvailable:   31477944 kB
Buffers:          129012 kB
Cached:          1539236 kB
SwapCached:         8408 kB
Active:           756976 kB
Inactive:        1354308 kB
Active(anon):     442452 kB
Inactive(anon):    28016 kB
Active(file):     314524 kB
Inactive(file):  1326292 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008932 kB
Dirty:              3376 kB
Writeback:             0 kB
AnonPages:        494916 kB
Mapped:            33220 kB
Shmem:             18796 kB
Slab:             173832 kB
SReclaimable:     144724 kB
SUnreclaim:        29108 kB
KernelStack:        3744 kB
PageTables:         6580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2911552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    335872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60300 MiB
End job on node132 at 2019-09-13 05:54:40