Trace number 4305873

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
macht 2018.07.27? (TO) 2519.99 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K07-P03_c18.xml
MD5SUMca21bb45cdf77f5b8e0b27a9f8e7d69e
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables182
Number of constraints79
Number of domains2
Minimum domain size77
Maximum domain size78
Distribution of domain sizes[{"size":77,"count":77},{"size":78,"count":21}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":84},{"degree":2,"count":77},{"degree":8,"count":14},{"degree":9,"count":7}]
Minimum constraint arity3
Maximum constraint arity77
Distribution of constraint arities[{"arity":3,"count":77},{"arity":21,"count":1},{"arity":77,"count":1}]
Number of extensional constraints0
Number of intensional constraints77
Distribution of constraint types[{"type":"intension","count":77},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

Verifier Data 

One s line expected

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 (10801 MiB free)
  memory of node 1: 16384 MiB (6919 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305873-1534068806/watcher-4305873-1534068806 -o /tmp/evaluation-result-4305873-1534068806/solver-4305873-1534068806 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580 macht 2520 HOME/instance-4305873-1534068806.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=5633, runsolver pid=5630


[startup+0.100108 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141972/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=35896 memory=5788 CPUtime=0.1 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 1588 0 0 0 10 0 0 0 20 0 1 0 224443811 36757504 1447 33554432000 4194304 36388816 140736218249216 140736218249216 4296652 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 8974 1447 484 7860 0 1079 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 5788 KiB

[startup+0.209613 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141972/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=35896 memory=5788 CPUtime=0.21 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 1588 0 0 0 21 0 0 0 20 0 1 0 224443811 36757504 1447 33554432000 4194304 36388816 140736218249216 140736218249216 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 8974 1447 484 7860 0 1079 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 5788 KiB

[startup+0.308875 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141972/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=35896 memory=5788 CPUtime=0.31 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 1588 0 0 0 31 0 0 0 20 0 1 0 224443811 36757504 1447 33554432000 4194304 36388816 140736218249216 140736218249216 4296038 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 8974 1447 484 7860 0 1079 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 5788 KiB

[startup+0.700222 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141972/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=35896 memory=5788 CPUtime=0.69 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 1623 0 0 0 69 0 0 0 20 0 1 0 224443811 36757504 1447 33554432000 4194304 36388816 140736218249216 140736218249216 4296652 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 8974 1447 484 7860 0 1079 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 5788 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141972/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36028 memory=5788 CPUtime=1.49 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 1634 0 0 0 149 0 0 0 20 0 1 0 224443811 36892672 1447 33554432000 4194304 36388816 140736218249216 140736218249216 4292130 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9007 1447 484 7860 0 1112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36028 KiB
Current children cumulated memory: 5788 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141972/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36028 memory=6040 CPUtime=3.1 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 2250 0 0 0 310 0 0 0 20 0 1 0 224443811 36892672 1510 33554432000 4194304 36388816 140736218249216 140736218246760 4296681 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9007 1510 499 7860 0 1112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 36028 KiB
Current children cumulated memory: 6040 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141036/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36028 memory=6060 CPUtime=6.29 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 2880 0 0 0 629 0 0 0 20 0 1 0 224443811 36892672 1515 33554432000 4194304 36388816 140736218249216 140736218246760 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9007 1515 499 7860 0 1112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36028 KiB
Current children cumulated memory: 6060 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141036/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36028 memory=6096 CPUtime=12.69 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 3513 0 0 0 1269 0 0 0 20 0 1 0 224443811 36892672 1524 33554432000 4194304 36388816 140736218249216 140736218246760 4291968 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9007 1524 499 7860 0 1112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36028 KiB
Current children cumulated memory: 6096 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141036/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36160 memory=6240 CPUtime=25.49 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 4813 0 0 0 2548 1 0 0 20 0 1 0 224443811 37027840 1560 33554432000 4194304 36388816 140736218249216 140736218246760 4296630 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9040 1560 499 7860 0 1145 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36160 KiB
Current children cumulated memory: 6240 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5634
/proc/meminfo: memFree=18141484/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36292 memory=6340 CPUtime=51.1 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 5518 0 0 0 5108 2 0 0 20 0 1 0 224443811 37163008 1585 33554432000 4194304 36388816 140736218249216 140736218246760 4296630 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9073 1585 499 7860 0 1178 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36292 KiB
Current children cumulated memory: 6340 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 5635
/proc/meminfo: memFree=18140552/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36424 memory=6408 CPUtime=102.29 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 5978 0 0 0 10224 5 0 0 20 0 1 0 224443811 37298176 1602 33554432000 4194304 36388816 140736218249216 140736218246760 4296641 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9106 1602 499 7860 0 1211 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 36424 KiB
Current children cumulated memory: 6408 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 5636
/proc/meminfo: memFree=18141012/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36556 memory=6488 CPUtime=162.29 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 6440 0 0 0 16220 9 0 0 20 0 1 0 224443811 37433344 1622 33554432000 4194304 36388816 140736218249216 140736218246760 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9139 1622 499 7860 0 1244 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 6488 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 5637
/proc/meminfo: memFree=18140832/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36556 memory=6580 CPUtime=222.29 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 6864 0 0 0 22216 13 0 0 20 0 1 0 224443811 37433344 1645 33554432000 4194304 36388816 140736218249216 140736218246760 4296705 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9139 1645 499 7860 0 1244 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 6580 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 5699
/proc/meminfo: memFree=18139412/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36556 memory=6612 CPUtime=282.28 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 7310 0 0 0 28211 17 0 0 20 0 1 0 224443811 37433344 1653 33554432000 4194304 36388816 140736218249216 140736218246760 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9139 1653 499 7860 0 1244 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 6612 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5701
/proc/meminfo: memFree=18139856/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36688 memory=6672 CPUtime=342.29 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 7751 0 0 0 34207 22 0 0 20 0 1 0 224443811 37568512 1668 33554432000 4194304 36388816 140736218249216 140736218246760 4296411 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9172 1668 499 7860 0 1277 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 36688 KiB
Current children cumulated memory: 6672 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5710
/proc/meminfo: memFree=18138728/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36688 memory=6712 CPUtime=402.29 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 8169 0 0 0 40202 27 0 0 20 0 1 0 224443811 37568512 1678 33554432000 4194304 36388816 140736218249216 140736218246760 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9172 1678 499 7860 0 1277 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 36688 KiB
Current children cumulated memory: 6712 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 5712
/proc/meminfo: memFree=18138696/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36688 memory=6728 CPUtime=462.28 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 8611 0 0 0 46198 30 0 0 20 0 1 0 224443811 37568512 1682 33554432000 4194304 36388816 140736218249216 140736218246760 4296675 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9172 1682 499 7860 0 1277 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 36688 KiB
Current children cumulated memory: 6728 KiB


################
# More data... #
################

/proc/5633/statm: 9205 1729 499 7860 0 1310 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 36820 KiB
Current children cumulated memory: 6916 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/192 5755
/proc/meminfo: memFree=18138704/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36820 memory=6916 CPUtime=1782.28 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 17760 0 0 0 178125 103 0 0 20 0 1 0 224443811 37703680 1729 33554432000 4194304 36388816 140736218249216 140736218246760 4296681 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9205 1729 499 7860 0 1310 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 36820 KiB
Current children cumulated memory: 6916 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/192 5756
/proc/meminfo: memFree=18138564/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6948 CPUtime=1842.28 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 18183 0 0 0 184123 105 0 0 20 0 1 0 224443811 37838848 1737 33554432000 4194304 36388816 140736218249216 140736218246760 4296681 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1737 500 7860 0 1343 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6948 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/191 5757
/proc/meminfo: memFree=18138792/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=1902.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 18561 0 0 0 190122 105 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4291902 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 5758
/proc/meminfo: memFree=18138768/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=1962.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 18927 0 0 0 196121 106 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4296411 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 5759
/proc/meminfo: memFree=18138528/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2022.28 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 19292 0 0 0 202120 108 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4296675 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 5760
/proc/meminfo: memFree=18139068/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2082.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 19693 0 0 0 208118 109 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4292033 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 5762
/proc/meminfo: memFree=18138732/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2142.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 20056 0 0 0 214117 110 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4296675 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 5771
/proc/meminfo: memFree=18138284/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2202.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 20439 0 0 0 220117 110 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4296662 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 5772
/proc/meminfo: memFree=18138036/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2262.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 20803 0 0 0 226116 111 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4291872 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 5774
/proc/meminfo: memFree=18138132/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2322.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 21226 0 0 0 232114 113 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4296652 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 5775
/proc/meminfo: memFree=18138496/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2382.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 21698 0 0 0 238113 114 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4296675 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5776
/proc/meminfo: memFree=18138564/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2442.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 22101 0 0 0 244112 115 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4292048 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5779
/proc/meminfo: memFree=18138764/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2502.27 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 22477 0 0 0 250111 116 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 4291968 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 5779
/proc/meminfo: memFree=18139136/32770624 swapFree=67108688/67108860
[pid=5633] ppid=5630 vsize=36952 memory=6956 CPUtime=2519.98 cores=1,3,5,7
/proc/5633/stat : 5633 (macht) R 5630 5633 3790 0 -1 4202496 22848 0 0 0 251881 117 0 0 20 0 1 0 224443811 37838848 1739 33554432000 4194304 36388816 140736218249216 140736218246760 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140736218256571 140736218256649 140736218256649 140736218259407 0
/proc/5633/statm: 9238 1739 500 7860 0 1343 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 6956 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 5633 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.82 s, system=1.17499 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.99
CPU user time (s): 2518.82
CPU system time (s): 1.17499
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 36952
Max. memory (cumulated for all children) (KiB): 6956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.82
system time used= 1.17499
maximum resident set size= 6956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22848
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= 3
involuntary context switches= 701


# summary of solver processes directly reported to runsolver:
#   pid: 5633
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2518.82
#   total CPU system time (s): 1.17499

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.83016 second user time and 16.1428 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 12:13:26
IDJOB=4305873
IDBENCH=141174
IDSOLVER=2784
FILE ID=node134/4305873-1534068806
RUNJOBID= node134-1534061174-3822
PBS_JOBID= 21036976
Free space on /tmp= 42264 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P03_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305873-1534068806/watcher-4305873-1534068806 -o /tmp/evaluation-result-4305873-1534068806/solver-4305873-1534068806 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580  macht 2520 HOME/instance-4305873-1534068806.xml

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

MD5SUM BENCH= ca21bb45cdf77f5b8e0b27a9f8e7d69e
RANDOM SEED=1045448790

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18146440 kB
MemAvailable:   31902452 kB
Buffers:          191796 kB
Cached:         13709984 kB
SwapCached:           52 kB
Active:          4621376 kB
Inactive:        9336500 kB
Active(anon):       5536 kB
Inactive(anon):   103128 kB
Active(file):    4615840 kB
Inactive(file):  9233372 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:             52784 kB
Writeback:             0 kB
AnonPages:         63460 kB
Mapped:            56732 kB
Shmem:             49652 kB
Slab:             363532 kB
SReclaimable:     335260 kB
SUnreclaim:        28272 kB
KernelStack:        3424 kB
PageTables:         4940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     377608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42212 MiB
End job on node134 at 2018-08-12 12:55:26