Trace number 4407896

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 2019-09-12OPT55 306.942 306.954

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-nodv-10_c18.xml
MD5SUM769ec0f26c47f1b96bb609b2e4d8d5d6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark306.942
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints46
Number of domains2
Minimum domain size100
Maximum domain size101
Distribution of domain sizes[{"size":100,"count":45},{"size":101,"count":10}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":55},{"degree":2,"count":45},{"degree":9,"count":9},{"degree":10,"count":1}]
Minimum constraint arity3
Maximum constraint arity45
Distribution of constraint arities[{"arity":3,"count":45},{"arity":45,"count":1}]
Number of extensional constraints0
Number of intensional constraints45
Distribution of constraint types[{"type":"intension","count":45},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

36.79/36.85	c xcsp_picat version 2.7b12 (9/12/2019)
36.79/36.85	o 60
306.87/306.95	o 55
306.87/306.95	s OPTIMUM FOUND
306.87/306.95	v <instantiation>
306.87/306.95	v     <list> x[] y[][]  </list> 
306.87/306.95	v     <values> 0 2 14 21 29 32 45 49 54 55  16 2 14 21 29 32 45 49 54 55 16 16 12 19 27 30 43 47 52 53 16 8 8 7 15 18 31 35 40 41 16 16 8 16 8 11 24 28 33 34 16 16 16 2 16 3 16 20 25 26 2 16 16 16 16 2 13 17 22 23 16 1 1 16 1 16 16 4 9 10 8 1 16 2 16 2 8 8 5 6 1 2 16 16 8 1 2 2 2 1 1 1 16 16 8 8 8 16 1 8   </values> 
306.87/306.95	v </instantiation>

Verifier Data 

OK	55

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 (14575 MiB free)
  memory of node 1: 16384 MiB (12352 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407896-1569514352/watcher-4407896-1569514352 -o /tmp/evaluation-result-4407896-1569514352/solver-4407896-1569514352 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16425 --watchdog 2560 xcsp_picat HOME/instance-4407896-1569514352.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=18374, runsolver pid=18371

[startup+0.100202 s]*
/proc/loadavg: 1.94 2.00 2.30 3/201 18375
/proc/meminfo: memFree=27549832/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2042796 memory=26864 CPUtime=0.1 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 4206 0 0 0 9 1 0 0 20 0 1 0 527704027 2091823104 6716 33554432000 4194304 5870510 140736620598432 140736620595576 5334091 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 510699 6716 931 410 0 506172 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2042796 KiB
Current children cumulated memory: 26864 KiB

[startup+0.210021 s]*
/proc/loadavg: 1.94 2.00 2.30 3/201 18375
/proc/meminfo: memFree=27549808/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2042356 memory=26808 CPUtime=0.21 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 4647 0 0 0 20 1 0 0 20 0 1 0 527704027 2091372544 6702 33554432000 4194304 5870510 140736620598432 140736620595576 5304209 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 510589 6702 935 410 0 506062 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2042356 KiB
Current children cumulated memory: 26808 KiB

[startup+0.309773 s]*
/proc/loadavg: 1.94 2.00 2.30 3/201 18375
/proc/meminfo: memFree=27547760/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2042356 memory=26808 CPUtime=0.31 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 4647 0 0 0 30 1 0 0 20 0 1 0 527704027 2091372544 6702 33554432000 4194304 5870510 140736620598432 140736620595576 5267717 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 510589 6702 935 410 0 506062 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2042356 KiB
Current children cumulated memory: 26808 KiB

[startup+0.700351 s]
/proc/loadavg: 1.94 2.00 2.30 3/201 18375
/proc/meminfo: memFree=27548188/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2042356 memory=26808 CPUtime=0.69 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 4647 0 0 0 68 1 0 0 20 0 1 0 527704027 2091372544 6702 33554432000 4194304 5870510 140736620598432 140736620597688 5282429 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 510589 6702 935 410 0 506062 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042356 KiB
Current children cumulated memory: 26808 KiB

[startup+1.50036 s]
/proc/loadavg: 1.94 2.00 2.30 3/201 18375
/proc/meminfo: memFree=27547940/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2042700 memory=27836 CPUtime=1.49 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 5179 0 0 0 148 1 0 0 20 0 1 0 527704027 2091724800 6959 33554432000 4194304 5870510 140736620598432 140736620597448 5272427 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 510675 6959 958 410 0 506148 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042700 KiB
Current children cumulated memory: 27836 KiB

[startup+3.10967 s]
/proc/loadavg: 1.94 2.00 2.30 3/201 18375
/proc/meminfo: memFree=27544696/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2061600 memory=45024 CPUtime=3.1 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 7571 0 0 0 308 2 0 0 20 0 1 0 527704027 2111078400 11256 33554432000 4194304 5870510 140736620598432 140736620596872 5288882 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 515400 11256 958 410 0 510873 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2061600 KiB
Current children cumulated memory: 45024 KiB

[startup+6.30035 s]
/proc/loadavg: 1.95 2.00 2.30 3/201 18375
/proc/meminfo: memFree=27686404/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2061596 memory=44144 CPUtime=6.29 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 10361 0 0 0 627 2 0 0 20 0 1 0 527704027 2111074304 11036 33554432000 4194304 5870510 140736620598432 140736620596872 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 515399 11036 958 410 0 510872 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2061596 KiB
Current children cumulated memory: 44144 KiB

[startup+12.7004 s]
/proc/loadavg: 1.95 2.00 2.30 4/201 18375
/proc/meminfo: memFree=27588940/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2061876 memory=44056 CPUtime=12.69 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 16248 0 0 0 1266 3 0 0 20 0 1 0 527704027 2111361024 11014 33554432000 4194304 5870510 140736620598432 140736620596872 5288882 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 515469 11014 958 410 0 510942 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2061876 KiB
Current children cumulated memory: 44056 KiB

[startup+25.5004 s]
/proc/loadavg: 1.96 2.00 2.30 3/201 18375
/proc/meminfo: memFree=27577352/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2069060 memory=54476 CPUtime=25.49 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 21793 0 0 0 2544 5 0 0 20 0 1 0 527704027 2118717440 13619 33554432000 4194304 5870510 140736620598432 140736620597000 5273195 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 517265 13619 967 410 0 512738 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2069060 KiB
Current children cumulated memory: 54476 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.00 2.29 3/201 18378
/proc/meminfo: memFree=27564144/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2061876 memory=47452 CPUtime=51.1 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 28700 0 0 0 5104 6 0 0 20 0 1 0 527704027 2111361024 11863 33554432000 4194304 5870510 140736620598432 140736620596872 5308192 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 515469 11863 968 410 0 510942 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2061876 KiB
Current children cumulated memory: 47452 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.28 3/201 18381
/proc/meminfo: memFree=27524860/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2075088 memory=60720 CPUtime=102.29 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 32854 0 0 0 10223 6 0 0 20 0 1 0 527704027 2124890112 15180 33554432000 4194304 5870510 140736620598432 140736620597000 5282588 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 518772 15180 968 410 0 514245 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2075088 KiB
Current children cumulated memory: 60720 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.26 3/201 18385
/proc/meminfo: memFree=27530024/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2069620 memory=54920 CPUtime=162.28 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 38810 0 0 0 16222 6 0 0 20 0 1 0 527704027 2119290880 13730 33554432000 4194304 5870510 140736620598432 140736620597000 5272427 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 517405 13730 968 410 0 512878 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2069620 KiB
Current children cumulated memory: 54920 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.24 3/199 18391
/proc/meminfo: memFree=27560932/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2085804 memory=70600 CPUtime=222.28 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 42961 0 0 0 22222 6 0 0 20 0 1 0 527704027 2135863296 17650 33554432000 4194304 5870510 140736620598432 140736620597000 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 521451 17650 968 410 0 516924 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2085804 KiB
Current children cumulated memory: 70600 KiB

[startup+282.3 s]
/proc/loadavg: 1.96 1.98 2.22 3/199 18395
/proc/meminfo: memFree=27553948/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2069632 memory=54648 CPUtime=282.28 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 45340 0 0 0 28221 7 0 0 20 0 1 0 527704027 2119303168 13662 33554432000 4194304 5870510 140736620598432 140736620597000 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 517408 13662 968 410 0 512881 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2069632 KiB
Current children cumulated memory: 54648 KiB

[startup+306.954 s]
# the end of solver process 18374 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=306.86 s, system=0.081996 s

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

[startup+294.4 s]
/proc/loadavg: 1.97 1.99 2.22 3/199 18396
/proc/meminfo: memFree=27534936/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2076704 memory=60472 CPUtime=294.38 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 45826 0 0 0 29431 7 0 0 20 0 1 0 527704027 2126544896 15118 33554432000 4194304 5870510 140736620598432 140736620597000 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 519176 15118 968 410 0 514649 0
Current children cumulated CPU time: 294.38 s
Current children cumulated vsize: 2076704 KiB
Current children cumulated memory: 60472 KiB

[startup+300.8 s]
/proc/loadavg: 1.97 1.99 2.22 3/200 18398
/proc/meminfo: memFree=27526980/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2076704 memory=61244 CPUtime=300.78 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 45996 0 0 0 30071 7 0 0 20 0 1 0 527704027 2126544896 15311 33554432000 4194304 5870510 140736620598432 140736620597000 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 519176 15311 968 410 0 514649 0
Current children cumulated CPU time: 300.78 s
Current children cumulated vsize: 2076704 KiB
Current children cumulated memory: 61244 KiB

[startup+304 s]*
/proc/loadavg: 1.97 1.99 2.22 3/200 18399
/proc/meminfo: memFree=27522180/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2076704 memory=61680 CPUtime=303.98 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 46136 0 0 0 30391 7 0 0 20 0 1 0 527704027 2126544896 15420 33554432000 4194304 5870510 140736620598432 140736620597000 5283064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 519176 15420 968 410 0 514649 0
Current children cumulated CPU time: 303.98 s
Current children cumulated vsize: 2076704 KiB
Current children cumulated memory: 61680 KiB

[startup+305.6 s]
/proc/loadavg: 1.98 1.99 2.22 3/200 18399
/proc/meminfo: memFree=27514920/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2082708 memory=67032 CPUtime=305.57 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 46483 0 0 0 30550 7 0 0 20 0 1 0 527704027 2132692992 16758 33554432000 4194304 5870510 140736620598432 140736620597000 5281854 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 520677 16758 968 410 0 516150 0
Current children cumulated CPU time: 305.57 s
Current children cumulated vsize: 2082708 KiB
Current children cumulated memory: 67032 KiB

[startup+306.4 s]
/proc/loadavg: 1.98 1.99 2.22 3/200 18399
/proc/meminfo: memFree=27528200/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2082708 memory=67812 CPUtime=306.37 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 46652 0 0 0 30630 7 0 0 20 0 1 0 527704027 2132692992 16953 33554432000 4194304 5870510 140736620598432 140736620597000 5283083 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 520677 16953 968 410 0 516150 0
Current children cumulated CPU time: 306.37 s
Current children cumulated vsize: 2082708 KiB
Current children cumulated memory: 67812 KiB

[startup+306.8 s]
/proc/loadavg: 1.98 1.99 2.22 3/200 18399
/proc/meminfo: memFree=27528200/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2082708 memory=68064 CPUtime=306.77 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 46744 0 0 0 30670 7 0 0 20 0 1 0 527704027 2132692992 17016 33554432000 4194304 5870510 140736620598432 140736620597000 5282429 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 520677 17016 968 410 0 516150 0
Current children cumulated CPU time: 306.77 s
Current children cumulated vsize: 2082708 KiB
Current children cumulated memory: 68064 KiB

[startup+306.9 s]
/proc/loadavg: 1.98 1.99 2.22 3/200 18399
/proc/meminfo: memFree=27528200/32770624 swapFree=66960348/67108860
[pid=18374] ppid=18371 vsize=2082708 memory=68064 CPUtime=306.87 cores=0,2,4,6
/proc/18374/stat : 18374 (xcsp_picat) R 18371 18374 16394 0 -1 4202496 46744 0 0 0 30680 7 0 0 20 0 1 0 527704027 2132692992 17016 33554432000 4194304 5870510 140736620598432 140736620597000 5308315 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45604864 140736620602399 140736620602477 140736620602477 140736620605386 0
/proc/18374/statm: 520677 17016 968 410 0 516150 0
Current children cumulated CPU time: 306.87 s
Current children cumulated vsize: 2082708 KiB
Current children cumulated memory: 68064 KiB

Child status: 0
Real time (s): 306.954
CPU time (s): 306.942
CPU user time (s): 306.86
CPU system time (s): 0.081996
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 2097296
Max. memory (cumulated for all children) (KiB): 77080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 306.86
system time used= 0.081996
maximum resident set size= 77080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46796
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= 386


# summary of solver processes directly reported to runsolver:
#   pid: 18374
#   total CPU time (s): 306.942
#   total CPU user time (s): 306.86
#   total CPU system time (s): 0.081996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.15748 second user time and 2.25164 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-26 18:11:52
IDJOB=4407896
IDBENCH=141365
IDSOLVER=2873
FILE ID=node127/4407896-1569514352
RUNJOBID= node127-1569509601-16425
PBS_JOBID= 21705788
Free space on /tmp= 35900 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-nodv-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407896-1569514352/watcher-4407896-1569514352 -o /tmp/evaluation-result-4407896-1569514352/solver-4407896-1569514352 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16425 --watchdog 2560  xcsp_picat HOME/instance-4407896-1569514352.xml

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

MD5SUM BENCH= 769ec0f26c47f1b96bb609b2e4d8d5d6
RANDOM SEED=436761794

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:        27573748 kB
MemAvailable:   30570120 kB
Buffers:           76612 kB
Cached:          3186844 kB
SwapCached:        44632 kB
Active:          4291400 kB
Inactive:         235664 kB
Active(anon):    1213124 kB
Inactive(anon):   124324 kB
Active(file):    3078276 kB
Inactive(file):   111340 kB
Unevictable:      107232 kB
Mlocked:          107232 kB
SwapTotal:      67108860 kB
SwapFree:       66960348 kB
Dirty:              3244 kB
Writeback:             0 kB
AnonPages:       1327504 kB
Mapped:            24736 kB
Shmem:             65416 kB
Slab:             264492 kB
SReclaimable:     235216 kB
SUnreclaim:        29276 kB
KernelStack:        3552 kB
PageTables:         7752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3272540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1200128 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 18:16:59