Trace number 4395100

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 2019-09-12SAT 410.687 410.708

General information on the benchmark

NameRandom/Random-RB-3-24-24f/
rand-3-24-24-76-632f-49.xml
MD5SUMeb1071698302cc934647f3ac3e5db9c3
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark410.687
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints73
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":24}]
Minimum variable degree5
Maximum variable degree15
Distribution of variable degrees[{"degree":5,"count":2},{"degree":6,"count":3},{"degree":7,"count":2},{"degree":8,"count":4},{"degree":9,"count":3},{"degree":10,"count":3},{"degree":11,"count":3},{"degree":12,"count":1},{"degree":13,"count":1},{"degree":15,"count":2}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":73}]
Number of extensional constraints73
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":73}]
Optimization problemNO
Type of objective

Solver Data 

60.89/60.92	c xcsp_picat version 2.7b12 (9/12/2019)
410.67/410.70	s SATISFIABLE
410.67/410.70	v <instantiation>
410.67/410.70	v     <list> x[]  </list> 
410.67/410.70	v     <values> 18 3 17 22 0 19 9 17 15 7 2 18 7 4 4 2 13 18 9 11 6 23 14 22   </values> 
410.67/410.70	v </instantiation>

Verifier Data 

OK

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 (11136 MiB free)
  memory of node 1: 16384 MiB (15694 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395100-1568324898/watcher-4395100-1568324898 -o /tmp/evaluation-result-4395100-1568324898/solver-4395100-1568324898 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18696 --watchdog 2580 xcsp_picat HOME/instance-4395100-1568324898.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=19406, runsolver pid=19403
Current StackSize limit: 8192 KiB


[startup+0.100453 s]*
/proc/loadavg: 2.00 2.01 2.21 3/199 19407
/proc/meminfo: memFree=27460336/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2031716 memory=17628 CPUtime=0.09 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 2008 0 0 0 9 0 0 0 20 0 1 0 408752476 2080477184 4407 33554432000 4194304 5870510 140728356975920 140728356975224 4461576 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 507929 4407 839 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17628 KiB

[startup+0.209744 s]*
/proc/loadavg: 2.00 2.01 2.21 3/199 19407
/proc/meminfo: memFree=27454328/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2031716 memory=25820 CPUtime=0.2 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 2012 0 0 0 20 0 0 0 20 0 1 0 408752476 2080477184 6455 33554432000 4194304 5870510 140728356975920 140728356975224 4462600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 507929 6455 839 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25820 KiB

[startup+0.30955 s]*
/proc/loadavg: 2.00 2.01 2.21 3/199 19407
/proc/meminfo: memFree=27448184/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2031716 memory=29916 CPUtime=0.3 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 2014 0 0 0 30 0 0 0 20 0 1 0 408752476 2080477184 7479 33554432000 4194304 5870510 140728356975920 140728356975224 139854472449024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 507929 7479 839 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29916 KiB

[startup+0.700369 s]
/proc/loadavg: 2.00 2.01 2.21 3/199 19407
/proc/meminfo: memFree=27435896/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2031716 memory=62684 CPUtime=0.69 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 2051 0 0 0 68 1 0 0 20 0 1 0 408752476 2080477184 15671 33554432000 4194304 5870510 140728356975920 140728356975224 4456112 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 507929 15671 839 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 62684 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.01 2.21 3/199 19407
/proc/meminfo: memFree=27367784/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2039600 memory=116708 CPUtime=1.48 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 3850 0 0 0 147 1 0 0 20 0 1 0 408752476 2088550400 29177 33554432000 4194304 5870510 140728356975920 140728356975288 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 509900 29177 901 410 0 505373 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2039600 KiB
Current children cumulated memory: 116708 KiB

[startup+3.10943 s]
/proc/loadavg: 2.00 2.01 2.21 3/199 19407
/proc/meminfo: memFree=27349044/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2052108 memory=128936 CPUtime=3.09 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 7383 0 0 0 307 2 0 0 20 0 1 0 408752476 2101358592 32234 33554432000 4194304 5870510 140728356975920 140728356974488 5272987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 513027 32234 903 410 0 508500 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2052108 KiB
Current children cumulated memory: 128936 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.01 2.21 3/199 19407
/proc/meminfo: memFree=27346552/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2059248 memory=130976 CPUtime=6.28 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 11435 0 0 0 625 3 0 0 20 0 1 0 408752476 2108669952 32744 33554432000 4194304 5870510 140728356975920 140728356974360 5282509 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 514812 32744 903 410 0 510285 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2059248 KiB
Current children cumulated memory: 130976 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.21 3/199 19407
/proc/meminfo: memFree=27323696/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2075164 memory=153500 CPUtime=12.68 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 15678 0 0 0 1264 4 0 0 20 0 1 0 408752476 2124967936 38375 33554432000 4194304 5870510 140728356975920 140728356974488 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 518791 38375 903 410 0 514264 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2075164 KiB
Current children cumulated memory: 153500 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.21 3/199 19408
/proc/meminfo: memFree=27310824/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2092016 memory=165492 CPUtime=25.49 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 23974 0 0 0 2543 6 0 0 20 0 1 0 408752476 2142224384 41373 33554432000 4194304 5870510 140728356975920 140728356974360 5272884 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 523004 41373 903 410 0 518477 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2092016 KiB
Current children cumulated memory: 165492 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.20 3/199 19410
/proc/meminfo: memFree=27311272/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2092016 memory=165492 CPUtime=51.09 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 31203 0 0 0 5103 6 0 0 20 0 1 0 408752476 2142224384 41373 33554432000 4194304 5870510 140728356975920 140728356974360 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 523004 41373 903 410 0 518477 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2092016 KiB
Current children cumulated memory: 165492 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.20 3/199 19414
/proc/meminfo: memFree=27290712/32770624 swapFree=66979640/67108860
[pid=19406] ppid=19403 vsize=2110692 memory=184232 CPUtime=102.28 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 36017 0 0 0 10221 7 0 0 20 0 1 0 408752476 2161348608 46058 33554432000 4194304 5870510 140728356975920 140728356974360 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 527673 46058 903 410 0 523146 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2110692 KiB
Current children cumulated memory: 184232 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.03 2.19 3/200 19426
/proc/meminfo: memFree=27255980/32770624 swapFree=66979644/67108860
[pid=19406] ppid=19403 vsize=2130544 memory=208744 CPUtime=162.28 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 41290 0 0 0 16220 8 0 0 20 0 1 0 408752476 2181677056 52186 33554432000 4194304 5870510 140728356975920 140728356974488 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 532636 52186 903 410 0 528109 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2130544 KiB
Current children cumulated memory: 208744 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.18 4/201 19432
/proc/meminfo: memFree=27276236/32770624 swapFree=66979644/67108860
[pid=19406] ppid=19403 vsize=2111908 memory=188328 CPUtime=222.28 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 47124 0 0 0 22218 10 0 0 20 0 1 0 408752476 2162593792 47082 33554432000 4194304 5870510 140728356975920 140728356974936 5282509 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 527977 47082 903 410 0 523450 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2111908 KiB
Current children cumulated memory: 188328 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.17 3/200 19436
/proc/meminfo: memFree=27244964/32770624 swapFree=66979644/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=282.27 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 48827 0 0 0 28217 10 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.15 4/201 19453
/proc/meminfo: memFree=27244492/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=342.28 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53445 0 0 0 34217 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5282684 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.14 4/202 19459
/proc/meminfo: memFree=27244672/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=402.27 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53694 0 0 0 40216 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5282047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+410.708 s]
# the end of solver process 19406 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=410.572 s, system=0.114995 s

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

[startup+403.2 s]
/proc/loadavg: 2.00 2.01 2.14 3/202 19459
/proc/meminfo: memFree=27244672/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=403.17 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53694 0 0 0 40306 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5277440 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 403.17 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+406.4 s]
/proc/loadavg: 2.00 2.01 2.14 3/202 19459
/proc/meminfo: memFree=27244548/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=406.37 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53695 0 0 0 40626 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 406.37 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+408 s]*
/proc/loadavg: 2.00 2.01 2.14 4/201 19459
/proc/meminfo: memFree=27244196/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=407.98 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53699 0 0 0 40787 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5278116 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 407.98 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+409.6 s]
/proc/loadavg: 2.00 2.01 2.14 3/201 19459
/proc/meminfo: memFree=27244196/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=409.57 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53700 0 0 0 40946 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5281705 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 409.57 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+410.4 s]
/proc/loadavg: 2.00 2.01 2.14 3/201 19459
/proc/meminfo: memFree=27244196/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=410.37 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53700 0 0 0 41026 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 410.37 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+410.6 s]
/proc/loadavg: 2.00 2.01 2.14 3/201 19459
/proc/meminfo: memFree=27244196/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=410.57 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53700 0 0 0 41046 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 410.57 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

[startup+410.7 s]
/proc/loadavg: 2.00 2.01 2.14 3/201 19459
/proc/meminfo: memFree=27244196/32770624 swapFree=66979664/67108860
[pid=19406] ppid=19403 vsize=2142256 memory=220544 CPUtime=410.67 cores=1,3,5,7
/proc/19406/stat : 19406 (xcsp_picat) R 19403 19406 18664 0 -1 4202496 53700 0 0 0 41056 11 0 0 20 0 1 0 408752476 2193670144 55136 33554432000 4194304 5870510 140728356975920 140728356974360 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33046528 140728356983839 140728356983917 140728356983917 140728356986826 0
/proc/19406/statm: 535564 55136 903 410 0 531037 0
Current children cumulated CPU time: 410.67 s
Current children cumulated vsize: 2142256 KiB
Current children cumulated memory: 220544 KiB

Child status: 0
Real time (s): 410.708
CPU time (s): 410.687
CPU user time (s): 410.572
CPU system time (s): 0.114995
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 2142260
Max. memory (cumulated for all children) (KiB): 220544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 410.572
system time used= 0.114995
maximum resident set size= 239724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53801
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= 182


# summary of solver processes directly reported to runsolver:
#   pid: 19406
#   total CPU time (s): 410.687
#   total CPU user time (s): 410.572
#   total CPU system time (s): 0.114995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.25914 second user time and 3.47029 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-12 23:47:36
IDJOB=4395100
IDBENCH=121537
IDSOLVER=2844
FILE ID=node121/4395100-1568324898
RUNJOBID= node121-1568321663-18696
PBS_JOBID= 21701136
Free space on /tmp= 60960 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Random/Random-RB-3-24-24f/rand-3-24-24-76-632f-49.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395100-1568324898/watcher-4395100-1568324898 -o /tmp/evaluation-result-4395100-1568324898/solver-4395100-1568324898 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18696 --watchdog 2580  xcsp_picat HOME/instance-4395100-1568324898.xml

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

MD5SUM BENCH= eb1071698302cc934647f3ac3e5db9c3
RANDOM SEED=2061969496

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        27474700 kB
MemAvailable:   27769596 kB
Buffers:          124316 kB
Cached:           465516 kB
SwapCached:        19160 kB
Active:          4473680 kB
Inactive:         278608 kB
Active(anon):    4149096 kB
Inactive(anon):    42548 kB
Active(file):     324584 kB
Inactive(file):   236060 kB
Unevictable:      109564 kB
Mlocked:          109564 kB
SwapTotal:      67108860 kB
SwapFree:       66979640 kB
Dirty:              6212 kB
Writeback:             0 kB
AnonPages:       4253556 kB
Mapped:            33916 kB
Shmem:             20584 kB
Slab:             129520 kB
SReclaimable:     100172 kB
SUnreclaim:        29348 kB
KernelStack:        3488 kB
PageTables:        13816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    6554944 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3921920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 60956 MiB
End job on node121 at 2019-09-12 23:54:27