Trace number 4407883

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 123.297 123.288

General information on the benchmark

NameRlfap_mini/Rlfap-opt_mini/
Rlfap-ext-graph-10-opt_c18.xml
MD5SUM243bcfbcb34c1b91a77d0c7cb67e5fc9
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 benchmark0.880006
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints3907
Number of domains6
Minimum domain size22
Maximum domain size44
Distribution of domain sizes[{"size":22,"count":40},{"size":24,"count":14},{"size":36,"count":146},{"size":42,"count":306},{"size":44,"count":174}]
Minimum variable degree4
Maximum variable degree25
Distribution of variable degrees[{"degree":4,"count":1},{"degree":5,"count":2},{"degree":6,"count":15},{"degree":7,"count":36},{"degree":8,"count":71},{"degree":9,"count":62},{"degree":10,"count":71},{"degree":11,"count":58},{"degree":12,"count":55},{"degree":13,"count":34},{"degree":14,"count":33},{"degree":15,"count":44},{"degree":16,"count":63},{"degree":17,"count":60},{"degree":18,"count":44},{"degree":19,"count":19},{"degree":20,"count":5},{"degree":21,"count":2},{"degree":22,"count":1},{"degree":23,"count":2},{"degree":24,"count":1},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3907}]
Number of extensional constraints3907
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":3907}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

123.20/123.28	c xcsp_picat version 2.7b12 (9/12/2019)
123.20/123.28	o 394
123.20/123.28	s OPTIMUM FOUND
123.20/123.28	v <instantiation>
123.20/123.28	v     <list> x[]  </list> 
123.20/123.28	v     <values> 16 254 114 352 58 296 128 366 114 352 30 268 100 338 100 338 100 338 30 268 114 352 128 366 100 338 114 352 86 324 156 394 44 282 156 394 44 282 58 296 30 268 114 352 142 380 156 394 44 282 16 254 128 366 58 296 16 254 16 254 16 254 72 310 72 310 142 380 58 296 100 338 58 296 128 366 128 366 16 254 58 296 156 394 16 254 142 380 156 394 114 352 142 380 100 338 72 310 44 282 156 394 128 366 16 254 114 352 142 380 86 324 58 296 100 338 30 268 100 338 142 380 86 324 128 366 128 366 16 254 72 310 114 352 72 310 156 394 16 254 58 296 128 366 128 366 44 282 30 268 44 282 16 254 16 254 30 268 58 296 142 380 16 254 156 394 156 394 16 254 16 254 86 324 142 380 72 310 44 282 156 394 156 394 156 394 16 254 86 324 44 282 128 366 44 282 16 254 156 394 142 380 58 296 142 380 114 352 30 268 114 352 156 394 44 282 30 268 114 352 156 394 156 394 58 296 58 296 86 324 58 296 142 380 16 254 142 380 16 254 16 254 142 380 156 394 156 394 156 394 16 254 128 366 58 296 114 352 58 296 16 254 156 394 100 338 30 268 72 310 100 338 16 254 100 338 156 394 100 338 30 268 44 282 128 366 58 296 86 324 142 380 100 338 100 338 86 324 156 394 16 254 44 282 86 324 16 254 58 296 72 310 86 324 156 394 44 282 100 338 30 268 72 310 156 394 156 394 16 254 44 282 128 366 58 296 100 338 30 268 72 310 156 394 16 254 16 254 30 268 128 366 114 352 16 254 58 296 86 324 86 324 30 268 128 366 58 296 128 366 128 366 16 254 128 366 156 394 100 338 114 352 156 394 114 352 16 254 58 296 114 352 30 268 16 254 58 296 128 366 156 394 128 366 30 268 44 282 156 394 142 380 30 268 128 366 72 310 128 366 156 394 58 296 72 310 142 380 86 324 72 310 156 394 100 338 142 380 44 282 58 296 142 380 44 282 100 338 72 310 156 394 128 366 58 296 128 366 100 338 16 254 30 268 114 352 44 282 16 254 72 310 114 352 86 324 58 296 30 268 86 324 30 268 100 338 86 324 16 254 156 394 128 366 86 324 16 254 100 338 156 394 156 394 86 324 72 310 16 254 156 394 58 296 16 254 100 338 114 352 72 310 30 268 114 352 156 394 44 282 114 352 156 394 128 366 16 254 142 380 86 324 142 380 16 254 58 296 128 366 86 324 156 394 86 324 16 254 86 324 58 296 156 394 30 268 156 394 30 268 142 380 100 338 156 394 156 394 100 338 100 338 142 380 128 366 16 254 58 296 156 394 30 268 128 366 30 268 114 352 30 268 58 296 86 324 44 282 16 254 156 394 156 394 72 310 16 254 72 310 72 310 114 352 128 366 100 338 72 310 30 268 100 338 128 366 30 268 16 254 44 282 30 268 72 310 142 380 44 282 72 310 16 254 16 254 72 310 156 394 58 296 30 268 86 324 142 380 86 324 44 282 114 352 156 394 16 254 30 268   </values> 
123.20/123.28	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: 16375 MiB (15418 MiB free)
  memory of node 1: 16384 MiB (7611 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407883-1569514231/watcher-4407883-1569514231 -o /tmp/evaluation-result-4407883-1569514231/solver-4407883-1569514231 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2162 --watchdog 2560 xcsp_picat HOME/instance-4407883-1569514231.xml 

running on 4 cores: 0-3

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=3545, runsolver pid=3542

[startup+0.100161 s]*
/proc/loadavg: 2.00 2.02 2.01 3/199 3546
/proc/meminfo: memFree=23565332/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2031716 memory=22452 CPUtime=0.1 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 1699 0 0 0 10 0 0 0 20 0 1 0 527364709 2080477184 5613 33554432000 4194304 5870510 140724028077360 140724028074504 4522958 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 507929 5613 842 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 22452 KiB

[startup+0.210961 s]*
/proc/loadavg: 2.00 2.02 2.01 3/199 3546
/proc/meminfo: memFree=23555092/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2031716 memory=30644 CPUtime=0.21 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 1703 0 0 0 21 0 0 0 20 0 1 0 527364709 2080477184 7661 33554432000 4194304 5870510 140724028077360 140724028074504 4461842 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 507929 7661 842 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30644 KiB

[startup+0.310743 s]*
/proc/loadavg: 2.00 2.02 2.01 3/199 3546
/proc/meminfo: memFree=23544852/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2031716 memory=40884 CPUtime=0.31 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 1708 0 0 0 31 0 0 0 20 0 1 0 527364709 2080477184 10221 33554432000 4194304 5870510 140724028077360 140724028074504 4451717 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 507929 10221 842 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 40884 KiB

[startup+0.700377 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 3546
/proc/meminfo: memFree=23526420/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2031716 memory=77748 CPUtime=0.7 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 1726 0 0 0 69 1 0 0 20 0 1 0 527364709 2080477184 19437 33554432000 4194304 5870510 140724028077360 140724028076664 4814406 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 507929 19437 842 410 0 503402 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 77748 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 3546
/proc/meminfo: memFree=23482948/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2031716 memory=202952 CPUtime=1.49 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 1834 0 0 0 146 3 0 0 20 0 1 0 527364709 2080477184 50738 33554432000 4194304 5870510 140724028077360 140724028076664 4543510 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 507929 50738 880 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 202952 KiB

[startup+3.11071 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 3546
/proc/meminfo: memFree=23115104/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2058912 memory=481380 CPUtime=3.1 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 8704 0 0 0 304 6 0 0 20 0 1 0 527364709 2108325888 120345 33554432000 4194304 5870510 140724028077360 140724028076664 140564308274149 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 514728 120345 894 410 0 510201 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2058912 KiB
Current children cumulated memory: 481380 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 3546
/proc/meminfo: memFree=23038332/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2123960 memory=546276 CPUtime=6.29 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 22485 0 0 0 620 9 0 0 20 0 1 0 527364709 2174935040 136569 33554432000 4194304 5870510 140724028077360 140724028076536 140564308733831 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 530990 136569 951 410 0 526463 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2123960 KiB
Current children cumulated memory: 546276 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 3554
/proc/meminfo: memFree=23037260/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2095484 memory=519684 CPUtime=12.7 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 41927 0 0 0 1257 13 0 0 20 0 1 0 527364709 2145775616 129921 33554432000 4194304 5870510 140724028077360 140724028076616 4804162 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 523871 129921 960 410 0 519344 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2095484 KiB
Current children cumulated memory: 519684 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 3554
/proc/meminfo: memFree=23024772/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=556976 CPUtime=25.49 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 57857 0 0 0 2530 19 0 0 20 0 1 0 527364709 2181054464 139244 33554432000 4194304 5870510 140724028077360 140724028076472 5476829 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139244 979 410 0 527957 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 556976 KiB

[startup+51.1107 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 3556
/proc/meminfo: memFree=23021296/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=557020 CPUtime=51.1 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 74850 0 0 0 5082 28 0 0 20 0 1 0 527364709 2181054464 139255 33554432000 4194304 5870510 140724028077360 140724028076472 5557463 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139255 979 410 0 527957 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 557020 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3560
/proc/meminfo: memFree=23019744/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=556992 CPUtime=102.29 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 107556 0 0 0 10181 48 0 0 20 0 1 0 527364709 2181054464 139248 33554432000 4194304 5870510 140724028077360 140724028076376 5562059 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139248 979 410 0 527957 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 556992 KiB

[startup+123.288 s]
# the end of solver process 3545 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=122.728 s, system=0.569048 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3560
/proc/meminfo: memFree=23019744/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=556992 CPUtime=102.39 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 107556 0 0 0 10191 48 0 0 20 0 1 0 527364709 2181054464 139248 33554432000 4194304 5870510 140724028077360 140724028076376 5478408 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139248 979 410 0 527957 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 556992 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3560
/proc/meminfo: memFree=23019904/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=557020 CPUtime=115.2 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 111087 0 0 0 11467 53 0 0 20 0 1 0 527364709 2181054464 139255 33554432000 4194304 5870510 140724028077360 140724028076472 140564308733831 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139255 979 410 0 527957 0
Current children cumulated CPU time: 115.2 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 557020 KiB

[startup+118.4 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3560
/proc/meminfo: memFree=23019920/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=557020 CPUtime=118.4 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 111087 0 0 0 11786 54 0 0 20 0 1 0 527364709 2181054464 139255 33554432000 4194304 5870510 140724028077360 140724028076472 140564308733831 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139255 979 410 0 527957 0
Current children cumulated CPU time: 118.4 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 557020 KiB

[startup+121.6 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3561
/proc/meminfo: memFree=23020340/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=557020 CPUtime=121.6 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 111089 0 0 0 12105 55 0 0 20 0 1 0 527364709 2181054464 139255 33554432000 4194304 5870510 140724028077360 140724028076472 140564308733831 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139255 979 410 0 527957 0
Current children cumulated CPU time: 121.6 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 557020 KiB

[startup+122.4 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3561
/proc/meminfo: memFree=23019960/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=557020 CPUtime=122.4 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 111089 0 0 0 12185 55 0 0 20 0 1 0 527364709 2181054464 139255 33554432000 4194304 5870510 140724028077360 140724028076472 140564308733831 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139255 979 410 0 527957 0
Current children cumulated CPU time: 122.4 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 557020 KiB

[startup+122.8 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3561
/proc/meminfo: memFree=23019960/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=557020 CPUtime=122.8 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 111089 0 0 0 12225 55 0 0 20 0 1 0 527364709 2181054464 139255 33554432000 4194304 5870510 140724028077360 140724028076472 140564308733831 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139255 979 410 0 527957 0
Current children cumulated CPU time: 122.8 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 557020 KiB

[startup+123.2 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 3561
/proc/meminfo: memFree=23019968/32770688 swapFree=67001348/67108860
[pid=3545] ppid=3542 vsize=2129936 memory=557020 CPUtime=123.2 cores=0-3
/proc/3545/stat : 3545 (xcsp_picat) R 3542 3545 2131 0 -1 4202496 111089 0 0 0 12265 55 0 0 20 0 1 0 527364709 2181054464 139255 33554432000 4194304 5870510 140724028077360 140724028076472 140564308733831 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 21487616 140724028081183 140724028081261 140724028081261 140724028084170 0
/proc/3545/statm: 532484 139255 979 410 0 527957 0
Current children cumulated CPU time: 123.2 s
Current children cumulated vsize: 2129936 KiB
Current children cumulated memory: 557020 KiB

Child status: 0
Real time (s): 123.288
CPU time (s): 123.297
CPU user time (s): 122.728
CPU system time (s): 0.569048
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 2198820
Max. memory (cumulated for all children) (KiB): 592144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 122.728
system time used= 0.569048
maximum resident set size= 625748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111576
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= 97


# summary of solver processes directly reported to runsolver:
#   pid: 3545
#   total CPU time (s): 123.297
#   total CPU user time (s): 122.728
#   total CPU system time (s): 0.569048

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.474648 second user time and 1.01683 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-26 18:09:49
IDJOB=4407883
IDBENCH=141079
IDSOLVER=2873
FILE ID=node116/4407883-1569514231
RUNJOBID= node116-1569509600-2162
PBS_JOBID= 21705797
Free space on /tmp= 6544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/Rlfap_mini/Rlfap-opt_mini/Rlfap-ext-graph-10-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407883-1569514231/watcher-4407883-1569514231 -o /tmp/evaluation-result-4407883-1569514231/solver-4407883-1569514231 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2162 --watchdog 2560  xcsp_picat HOME/instance-4407883-1569514231.xml

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

MD5SUM BENCH= 243bcfbcb34c1b91a77d0c7cb67e5fc9
RANDOM SEED=804965863

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        23583264 kB
MemAvailable:   29868100 kB
Buffers:          136848 kB
Cached:          6297196 kB
SwapCached:         3248 kB
Active:          5148772 kB
Inactive:        3247600 kB
Active(anon):    1980880 kB
Inactive(anon):    54536 kB
Active(file):    3167892 kB
Inactive(file):  3193064 kB
Unevictable:      109488 kB
Mlocked:          109488 kB
SwapTotal:      67108860 kB
SwapFree:       67001348 kB
Dirty:              4856 kB
Writeback:             0 kB
AnonPages:       2096768 kB
Mapped:            24024 kB
Shmem:             64220 kB
Slab:             382928 kB
SReclaimable:     352340 kB
SUnreclaim:        30588 kB
KernelStack:        3760 kB
PageTables:         9660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:    3921924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1906688 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 6540 MiB
End job on node116 at 2019-09-26 18:11:53