Trace number 4407882

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
(reference) PicatSAT 2019-09-12OPT394 61.5708 61.578

General information on the benchmark

NameRlfap_mini/Rlfap-opt_mini/
Rlfap-ext-graph-04-opt_c18.xml
MD5SUM8ddce3708400d921c379abaa17dc44a5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark394
Best CPU time to get the best result obtained on this benchmark0.600551
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2244
Number of domains6
Minimum domain size22
Maximum domain size44
Distribution of domain sizes[{"size":22,"count":32},{"size":24,"count":14},{"size":36,"count":90},{"size":42,"count":152},{"size":44,"count":112}]
Minimum variable degree5
Maximum variable degree21
Distribution of variable degrees[{"degree":5,"count":2},{"degree":6,"count":13},{"degree":7,"count":13},{"degree":8,"count":28},{"degree":9,"count":47},{"degree":10,"count":60},{"degree":11,"count":36},{"degree":12,"count":37},{"degree":13,"count":22},{"degree":14,"count":21},{"degree":15,"count":19},{"degree":16,"count":31},{"degree":17,"count":42},{"degree":18,"count":12},{"degree":19,"count":11},{"degree":20,"count":4},{"degree":21,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2244}]
Number of extensional constraints2244
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":2244}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

61.48/61.57	c xcsp_picat version 2.7b12 (9/12/2019)
61.48/61.57	o 394
61.48/61.57	s OPTIMUM FOUND
61.48/61.57	v <instantiation>
61.48/61.57	v     <list> x[]  </list> 
61.48/61.57	v     <values> 58 296 30 268 114 352 44 282 156 394 156 394 128 366 114 352 16 254 156 394 16 254 72 310 142 380 72 310 128 366 58 296 142 380 128 366 16 254 100 338 114 352 44 282 142 380 44 282 86 324 58 296 114 352 142 380 16 254 72 310 128 366 128 366 30 268 58 296 142 380 114 352 44 282 156 394 156 394 58 296 114 352 16 254 58 296 30 268 16 254 16 254 114 352 156 394 142 380 142 380 16 254 16 254 86 324 156 394 128 366 156 394 114 352 142 380 16 254 86 324 100 338 128 366 156 394 16 254 44 282 58 296 30 268 100 338 100 338 156 394 156 394 72 310 30 268 16 254 44 282 58 296 16 254 156 394 156 394 86 324 128 366 16 254 58 296 44 282 156 394 156 394 128 366 100 338 16 254 100 338 58 296 16 254 86 324 30 268 16 254 128 366 128 366 58 296 30 268 142 380 100 338 30 268 58 296 86 324 72 310 142 380 114 352 114 352 114 352 156 394 58 296 114 352 128 366 128 366 44 282 30 268 100 338 128 366 44 282 86 324 16 254 58 296 114 352 72 310 44 282 156 394 58 296 156 394 86 324 114 352 16 254 30 268 100 338 156 394 156 394 58 296 86 324 156 394 86 324 16 254 156 394 100 338 58 296 156 394 72 310 156 394 142 380 16 254 114 352 30 268 114 352 86 324 72 310 142 380 44 282 58 296 128 366 128 366 16 254 16 254 86 324 156 394 86 324 156 394 100 338 30 268 142 380 142 380 58 296 100 338 128 366 128 366 16 254 30 268 156 394 30 268 58 296 30 268 16 254 72 310 44 282 86 324 72 310 72 310 16 254 30 268 30 268 44 282 128 366 72 310 44 282 72 310 142 380 100 338 30 268 16 254 156 394 156 394 16 254 30 268   </values> 
61.48/61.57	v </instantiation>

Verifier Data 

OK	394

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 (14574 MiB free)
  memory of node 1: 16384 MiB (13482 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407882-1569514231/watcher-4407882-1569514231 -o /tmp/evaluation-result-4407882-1569514231/solver-4407882-1569514231 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16425 --watchdog 2560 xcsp_picat HOME/instance-4407882-1569514231.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=18104, runsolver pid=18101

[startup+0.100181 s]*
/proc/loadavg: 1.81 2.03 2.36 3/200 18105
/proc/meminfo: memFree=28711160/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2031716 memory=24696 CPUtime=0.1 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 1262 0 0 0 10 0 0 0 20 0 1 0 527691934 2080477184 6174 33554432000 4194304 5870510 140723081400288 140723081397432 4848104 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 507929 6174 842 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24696 KiB

[startup+0.209874 s]*
/proc/loadavg: 1.81 2.03 2.36 3/200 18105
/proc/meminfo: memFree=28698872/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2031716 memory=34936 CPUtime=0.21 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 1267 0 0 0 21 0 0 0 20 0 1 0 527691934 2080477184 8734 33554432000 4194304 5870510 140723081400288 140723081397432 140161251679232 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 507929 8734 842 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 34936 KiB

[startup+0.309703 s]*
/proc/loadavg: 1.81 2.03 2.36 3/200 18105
/proc/meminfo: memFree=28690680/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2031716 memory=45176 CPUtime=0.31 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 1272 0 0 0 30 1 0 0 20 0 1 0 527691934 2080477184 11294 33554432000 4194304 5870510 140723081400288 140723081397432 140161251679232 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 507929 11294 842 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 45176 KiB

[startup+0.700437 s]
/proc/loadavg: 1.81 2.03 2.36 3/200 18105
/proc/meminfo: memFree=28669912/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2031716 memory=96556 CPUtime=0.69 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 1342 0 0 0 68 1 0 0 20 0 1 0 527691934 2080477184 24139 33554432000 4194304 5870510 140723081400288 140723081397432 4815947 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 507929 24139 842 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 96556 KiB

[startup+1.50043 s]
/proc/loadavg: 1.75 2.01 2.35 3/200 18105
/proc/meminfo: memFree=28563292/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2031716 memory=268768 CPUtime=1.49 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 1426 0 0 0 146 3 0 0 20 0 1 0 527691934 2080477184 67192 33554432000 4194304 5870510 140723081400288 140723081399592 4475177 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 507929 67192 880 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 268768 KiB

[startup+3.10935 s]
/proc/loadavg: 1.75 2.01 2.35 3/200 18105
/proc/meminfo: memFree=28414508/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2083104 memory=319680 CPUtime=3.1 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 14254 0 0 0 303 7 0 0 20 0 1 0 527691934 2133098496 79920 33554432000 4194304 5870510 140723081400288 140723081399592 5477456 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 520776 79920 951 410 0 516249 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2083104 KiB
Current children cumulated memory: 319680 KiB

[startup+6.30042 s]
/proc/loadavg: 1.77 2.01 2.35 3/200 18105
/proc/meminfo: memFree=28413652/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2057768 memory=295744 CPUtime=6.29 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 23459 0 0 0 621 8 0 0 20 0 1 0 527691934 2107154432 73936 33554432000 4194304 5870510 140723081400288 140723081399400 5287642 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 514442 73936 960 410 0 509915 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2057768 KiB
Current children cumulated memory: 295744 KiB

[startup+12.7003 s]
/proc/loadavg: 1.79 2.01 2.35 3/202 18178
/proc/meminfo: memFree=28269064/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=328092 CPUtime=12.69 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 34861 0 0 0 1258 11 0 0 20 0 1 0 527691934 2140577792 82023 33554432000 4194304 5870510 140723081400288 140723081399400 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 82023 979 410 0 518075 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 328092 KiB

[startup+25.5004 s]
/proc/loadavg: 1.82 2.01 2.34 3/202 18180
/proc/meminfo: memFree=27315416/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=328192 CPUtime=25.49 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 47819 0 0 0 2533 16 0 0 20 0 1 0 527691934 2140577792 82048 33554432000 4194304 5870510 140723081400288 140723081399480 5406500 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 82048 979 410 0 518075 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 328192 KiB

[startup+51.1093 s]
/proc/loadavg: 1.81 2.00 2.33 3/201 18181
/proc/meminfo: memFree=27280732/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=330184 CPUtime=51.09 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 50324 0 0 0 5085 24 0 0 20 0 1 0 527691934 2140577792 82546 33554432000 4194304 5870510 140723081400288 140723081399400 5562059 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 82546 979 410 0 518075 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 330184 KiB

[startup+61.5779 s]
# the end of solver process 18104 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=61.2758 s, system=0.294999 s

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

[startup+51.2004 s]
/proc/loadavg: 1.81 2.00 2.33 3/201 18181
/proc/meminfo: memFree=27280732/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=330184 CPUtime=51.18 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 50324 0 0 0 5094 24 0 0 20 0 1 0 527691934 2140577792 82546 33554432000 4194304 5870510 140723081400288 140723081399400 5562056 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 82546 979 410 0 518075 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 330184 KiB

[startup+57.6003 s]
/proc/loadavg: 1.82 2.00 2.33 3/201 18181
/proc/meminfo: memFree=27303824/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=330188 CPUtime=57.59 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 50910 0 0 0 5731 28 0 0 20 0 1 0 527691934 2140577792 82547 33554432000 4194304 5870510 140723081400288 140723081399400 5407014 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 82547 979 410 0 518075 0
Current children cumulated CPU time: 57.59 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 330188 KiB

[startup+59.2003 s]
/proc/loadavg: 1.82 2.00 2.33 3/201 18181
/proc/meminfo: memFree=27280656/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=332232 CPUtime=59.18 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 50910 0 0 0 5890 28 0 0 20 0 1 0 527691934 2140577792 83058 33554432000 4194304 5870510 140723081400288 140723081399400 5477021 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 83058 979 410 0 518075 0
Current children cumulated CPU time: 59.18 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 332232 KiB

[startup+60.8003 s]
/proc/loadavg: 1.82 2.00 2.33 3/201 18181
/proc/meminfo: memFree=27279888/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=332232 CPUtime=60.78 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 50918 0 0 0 6050 28 0 0 20 0 1 0 527691934 2140577792 83058 33554432000 4194304 5870510 140723081400288 140723081399400 5494649 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 83058 979 410 0 518075 0
Current children cumulated CPU time: 60.78 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 332232 KiB

[startup+61.2003 s]
/proc/loadavg: 1.84 2.00 2.32 3/202 18183
/proc/meminfo: memFree=27276996/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=332232 CPUtime=61.18 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 50918 0 0 0 6090 28 0 0 20 0 1 0 527691934 2140577792 83058 33554432000 4194304 5870510 140723081400288 140723081399400 4461503 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 83058 979 410 0 518075 0
Current children cumulated CPU time: 61.18 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 332232 KiB

[startup+61.4003 s]
/proc/loadavg: 1.84 2.00 2.32 3/202 18183
/proc/meminfo: memFree=27276996/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=332232 CPUtime=61.38 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 50918 0 0 0 6110 28 0 0 20 0 1 0 527691934 2140577792 83058 33554432000 4194304 5870510 140723081400288 140723081399400 5575118 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 83058 979 410 0 518075 0
Current children cumulated CPU time: 61.38 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 332232 KiB

[startup+61.5003 s]
/proc/loadavg: 1.84 2.00 2.32 3/202 18183
/proc/meminfo: memFree=27276996/32770624 swapFree=66960348/67108860
[pid=18104] ppid=18101 vsize=2090408 memory=332232 CPUtime=61.48 cores=0,2,4,6
/proc/18104/stat : 18104 (xcsp_picat) R 18101 18104 16394 0 -1 4202496 50918 0 0 0 6120 28 0 0 20 0 1 0 527691934 2140577792 83058 33554432000 4194304 5870510 140723081400288 140723081399400 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21020672 140723081405471 140723081405549 140723081405549 140723081408458 0
/proc/18104/statm: 522602 83058 979 410 0 518075 0
Current children cumulated CPU time: 61.48 s
Current children cumulated vsize: 2090408 KiB
Current children cumulated memory: 332232 KiB

Child status: 0
Real time (s): 61.578
CPU time (s): 61.5708
CPU user time (s): 61.2758
CPU system time (s): 0.294999
CPU usage (%): 99.9884
Max. virtual memory (cumulated for all children) (KiB): 2109084
Max. memory (cumulated for all children) (KiB): 346352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.2758
system time used= 0.294999
maximum resident set size= 346352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51083
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= 16
involuntary context switches= 33


# summary of solver processes directly reported to runsolver:
#   pid: 18104
#   total CPU time (s): 61.5708
#   total CPU user time (s): 61.2758
#   total CPU system time (s): 0.294999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.243048 second user time and 0.465652 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-26 18:09:51
IDJOB=4407882
IDBENCH=141078
IDSOLVER=2873
FILE ID=node127/4407882-1569514231
RUNJOBID= node127-1569509601-16425
PBS_JOBID= 21705788
Free space on /tmp= 35916 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/Rlfap_mini/Rlfap-opt_mini/Rlfap-ext-graph-04-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407882-1569514231/watcher-4407882-1569514231 -o /tmp/evaluation-result-4407882-1569514231/solver-4407882-1569514231 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16425 --watchdog 2560  xcsp_picat HOME/instance-4407882-1569514231.xml

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

MD5SUM BENCH= 8ddce3708400d921c379abaa17dc44a5
RANDOM SEED=170052062

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 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	: 5333.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 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:        28730344 kB
MemAvailable:   31708052 kB
Buffers:           76464 kB
Cached:          3168304 kB
SwapCached:        44632 kB
Active:          3137292 kB
Inactive:         235084 kB
Active(anon):      77308 kB
Inactive(anon):   124324 kB
Active(file):    3059984 kB
Inactive(file):   110760 kB
Unevictable:      107232 kB
Mlocked:          107232 kB
SwapTotal:      67108860 kB
SwapFree:       66960348 kB
Dirty:              4740 kB
Writeback:             0 kB
AnonPages:        212040 kB
Mapped:            25060 kB
Shmem:             65416 kB
Slab:             264468 kB
SReclaimable:     235424 kB
SUnreclaim:        29044 kB
KernelStack:        3776 kB
PageTables:         5672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2641348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    151552 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 35896 MiB
End job on node127 at 2019-09-26 18:10:52