Trace number 4295689

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
BTD_12 2018-06-11_12? (TO) 2519.94 2520.01

General information on the benchmark

NameFrb/
frb-53-24-2-mgd_c18.xml
MD5SUMefa4ad1e7c4e0975e1666af510b5ab46
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1964.13
Satisfiable
(Un)Satisfiability was proved
Number of variables53
Number of constraints474
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree12
Maximum variable degree26
Distribution of variable degrees[{"degree":12,"count":1},{"degree":14,"count":6},{"degree":15,"count":3},{"degree":16,"count":9},{"degree":17,"count":8},{"degree":18,"count":6},{"degree":19,"count":4},{"degree":20,"count":5},{"degree":21,"count":3},{"degree":22,"count":7},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":474}]
Number of extensional constraints474
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":474}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

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 (9632 MiB free)
  memory of node 1: 16384 MiB (10147 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295689-1532604945/watcher-4295689-1532604945 -o /tmp/evaluation-result-4295689-1532604945/solver-4295689-1532604945 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532594862-3690 --watchdog 2580 BTD 12 2520 HOME/instance-4295689-1532604945.xml 

running on 4 cores: 0,2,4,6

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=4594, runsolver pid=4591

[startup+0.100109 s]*
/proc/loadavg: 2.00 2.01 2.05 3/186 4595
/proc/meminfo: memFree=20251388/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35232 memory=5052 CPUtime=0.1 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 1455 0 0 0 10 0 0 0 20 0 1 0 78057741 36077568 1263 33554432000 4194304 36388972 140726818547168 140726818547168 4458640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8808 1263 487 7861 0 912 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35232 KiB
Current children cumulated memory: 5052 KiB

[startup+0.209321 s]*
/proc/loadavg: 2.00 2.01 2.05 3/186 4595
/proc/meminfo: memFree=20251084/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35232 memory=5316 CPUtime=0.21 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 1478 0 0 0 21 0 0 0 20 0 1 0 78057741 36077568 1329 33554432000 4194304 36388972 140726818547168 140726818547168 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8808 1329 488 7861 0 912 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35232 KiB
Current children cumulated memory: 5316 KiB

[startup+0.308975 s]*
/proc/loadavg: 2.00 2.01 2.05 3/186 4595
/proc/meminfo: memFree=20250612/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35232 memory=5316 CPUtime=0.31 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 1485 0 0 0 31 0 0 0 20 0 1 0 78057741 36077568 1329 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8808 1329 488 7861 0 912 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35232 KiB
Current children cumulated memory: 5316 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 4595
/proc/meminfo: memFree=20250612/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35364 memory=5316 CPUtime=0.69 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 1496 0 0 0 69 0 0 0 20 0 1 0 78057741 36212736 1329 33554432000 4194304 36388972 140726818547168 140726818546008 4621364 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8841 1329 488 7861 0 945 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 5316 KiB

[startup+1.5006 s]
/proc/loadavg: 2.00 2.01 2.05 2/184 4595
/proc/meminfo: memFree=20252132/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35364 memory=5316 CPUtime=1.49 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 1502 0 0 0 149 0 0 0 20 0 1 0 78057741 36212736 1329 33554432000 4194304 36388972 140726818547168 140726818546008 4458654 0 0 4096 0 0 0 0 17 6 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8841 1329 488 7861 0 945 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 5316 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 4659
/proc/meminfo: memFree=20250044/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35364 memory=5512 CPUtime=3.1 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 2256 0 0 0 310 0 0 0 20 0 1 0 78057741 36212736 1378 33554432000 4194304 36388972 140726818547168 140726818546008 4458654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8841 1378 500 7861 0 945 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 5512 KiB

[startup+6.30023 s]
/proc/loadavg: 1.84 1.98 2.03 3/186 4659
/proc/meminfo: memFree=20248832/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35364 memory=5532 CPUtime=6.28 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 3016 0 0 0 628 0 0 0 20 0 1 0 78057741 36212736 1383 33554432000 4194304 36388972 140726818547168 140726818546008 6663863 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8841 1383 500 7861 0 945 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 35364 KiB
Current children cumulated memory: 5532 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 2.03 3/186 4659
/proc/meminfo: memFree=20248948/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35544 memory=5548 CPUtime=12.68 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 3790 0 0 0 1267 1 0 0 20 0 1 0 78057741 36397056 1387 33554432000 4194304 36388972 140726818547168 140726818546008 4460572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8886 1387 500 7861 0 990 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 35544 KiB
Current children cumulated memory: 5548 KiB

[startup+25.5003 s]
/proc/loadavg: 1.82 1.97 2.03 3/186 4659
/proc/meminfo: memFree=20249176/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35544 memory=5608 CPUtime=25.49 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 5339 0 0 0 2545 4 0 0 20 0 1 0 78057741 36397056 1402 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8886 1402 500 7861 0 990 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35544 KiB
Current children cumulated memory: 5608 KiB

[startup+51.109 s]
/proc/loadavg: 1.88 1.97 2.03 3/187 4660
/proc/meminfo: memFree=20248788/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35544 memory=5648 CPUtime=51.09 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 6135 0 0 0 5100 9 0 0 20 0 1 0 78057741 36397056 1412 33554432000 4194304 36388972 140726818547168 140726818546008 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8886 1412 500 7861 0 990 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 35544 KiB
Current children cumulated memory: 5648 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.97 2.03 3/187 4725
/proc/meminfo: memFree=20246796/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5704 CPUtime=102.29 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 6952 0 0 0 10210 19 0 0 20 0 1 0 78057741 36532224 1426 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1426 500 7861 0 1023 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5704 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.98 2.03 3/187 4726
/proc/meminfo: memFree=20245988/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5760 CPUtime=162.28 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 7773 0 0 0 16198 30 0 0 20 0 1 0 78057741 36532224 1440 33554432000 4194304 36388972 140726818547168 140726818546008 4620769 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1440 500 7861 0 1023 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5760 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 4727
/proc/meminfo: memFree=20246084/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5788 CPUtime=222.28 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 8595 0 0 0 22187 41 0 0 20 0 1 0 78057741 36532224 1447 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1447 500 7861 0 1023 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5788 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4736
/proc/meminfo: memFree=20245404/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5804 CPUtime=282.28 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 9421 0 0 0 28177 51 0 0 20 0 1 0 78057741 36532224 1451 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1451 500 7861 0 1023 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5804 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4737
/proc/meminfo: memFree=20245592/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5824 CPUtime=342.28 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 10250 0 0 0 34166 62 0 0 20 0 1 0 78057741 36532224 1456 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1456 500 7861 0 1023 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5824 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4738
/proc/meminfo: memFree=20245616/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5832 CPUtime=402.28 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 11081 0 0 0 40152 76 0 0 20 0 1 0 78057741 36532224 1458 33554432000 4194304 36388972 140726818547168 140726818546008 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1458 500 7861 0 1023 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5832 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4739
/proc/meminfo: memFree=20245720/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5836 CPUtime=462.28 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 11912 0 0 0 46143 85 0 0 20 0 1 0 78057741 36532224 1459 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1459 500 7861 0 1023 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5836 KiB


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

/proc/4594/statm: 8919 1470 502 7861 0 1023 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5880 KiB

[startup+1782.3 s]
/proc/loadavg: 2.19 2.10 2.07 3/187 4822
/proc/meminfo: memFree=20244588/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5880 CPUtime=1782.24 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 30281 0 0 0 177886 338 0 0 20 0 1 0 78057741 36532224 1470 33554432000 4194304 36388972 140726818547168 140726818546008 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1470 502 7861 0 1023 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5880 KiB

[startup+1842.3 s]
/proc/loadavg: 2.07 2.09 2.06 3/187 4823
/proc/meminfo: memFree=20244836/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5884 CPUtime=1842.24 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 31117 0 0 0 183876 348 0 0 20 0 1 0 78057741 36532224 1471 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1471 502 7861 0 1023 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5884 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.07 2.06 3/187 4824
/proc/meminfo: memFree=20244812/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5884 CPUtime=1902.24 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 31952 0 0 0 189863 361 0 0 20 0 1 0 78057741 36532224 1471 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1471 502 7861 0 1023 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5884 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/187 4825
/proc/meminfo: memFree=20244912/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35676 memory=5884 CPUtime=1962.23 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 32793 0 0 0 195851 372 0 0 20 0 1 0 78057741 36532224 1471 33554432000 4194304 36388972 140726818547168 140726818546008 4384737 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8919 1471 502 7861 0 1023 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 5884 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 4826
/proc/meminfo: memFree=20245020/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5884 CPUtime=2022.23 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 33628 0 0 0 201841 382 0 0 20 0 1 0 78057741 36667392 1471 33554432000 4194304 36388972 140726818547168 140726818546008 4458219 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1471 502 7861 0 1056 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5884 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 4835
/proc/meminfo: memFree=20243652/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5888 CPUtime=2082.23 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 34465 0 0 0 207827 396 0 0 20 0 1 0 78057741 36667392 1472 33554432000 4194304 36388972 140726818547168 140726818546008 4466016 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1472 502 7861 0 1056 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5888 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 4836
/proc/meminfo: memFree=20244132/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5888 CPUtime=2142.23 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 35308 0 0 0 213817 406 0 0 20 0 1 0 78057741 36667392 1472 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1472 502 7861 0 1056 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5888 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 4837
/proc/meminfo: memFree=20244240/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5892 CPUtime=2202.23 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 36146 0 0 0 219804 419 0 0 20 0 1 0 78057741 36667392 1473 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1473 502 7861 0 1056 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5892 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 4838
/proc/meminfo: memFree=20244220/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5892 CPUtime=2262.22 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 36984 0 0 0 225791 431 0 0 20 0 1 0 78057741 36667392 1473 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1473 502 7861 0 1056 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5892 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 4839
/proc/meminfo: memFree=20244220/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5892 CPUtime=2322.23 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 37822 0 0 0 231778 445 0 0 20 0 1 0 78057741 36667392 1473 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1473 502 7861 0 1056 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5892 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4840
/proc/meminfo: memFree=20244360/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5892 CPUtime=2382.22 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 38664 0 0 0 237767 455 0 0 20 0 1 0 78057741 36667392 1473 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1473 502 7861 0 1056 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5892 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4841
/proc/meminfo: memFree=20244352/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5892 CPUtime=2442.22 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 39503 0 0 0 243757 465 0 0 20 0 1 0 78057741 36667392 1473 33554432000 4194304 36388972 140726818547168 140726818546008 4620726 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1473 502 7861 0 1056 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5892 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4842
/proc/meminfo: memFree=20244364/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5892 CPUtime=2502.22 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 40341 0 0 0 249746 476 0 0 20 0 1 0 78057741 36667392 1473 33554432000 4194304 36388972 140726818547168 140726818546008 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1473 502 7861 0 1056 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5892 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4842
/proc/meminfo: memFree=20244472/32770624 swapFree=67108860/67108860
[pid=4594] ppid=4591 vsize=35808 memory=5892 CPUtime=2519.93 cores=0,2,4,6
/proc/4594/stat : 4594 (BTD) R 4591 4594 2022 0 -1 4202496 41176 0 0 0 251515 478 0 0 20 0 1 0 78057741 36667392 1473 33554432000 4194304 36388972 140726818547168 140726818546008 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 65069056 140726818555068 140726818555147 140726818555147 140726818557905 0
/proc/4594/statm: 8952 1473 502 7861 0 1056 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 35808 KiB
Current children cumulated memory: 5892 KiB

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

[startup+2520.01 s]
# the end of solver process 4594 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.15 s, system=4.78487 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): 2519.94
CPU user time (s): 2515.15
CPU system time (s): 4.78487
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 35808
Max. memory (cumulated for all children) (KiB): 5892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.15
system time used= 4.78487
maximum resident set size= 5892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41176
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= 2
involuntary context switches= 3164


# summary of solver processes directly reported to runsolver:
#   pid: 4594
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2515.15
#   total CPU system time (s): 4.78487

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3238 second user time and 14.9077 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-26 13:35:45
IDJOB=4295689
IDBENCH=141591
IDSOLVER=2748
FILE ID=node103/4295689-1532604945
RUNJOBID= node103-1532594862-3690
PBS_JOBID= 21021969
Free space on /tmp= 56528 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Frb/frb-53-24-2-mgd_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295689-1532604945/watcher-4295689-1532604945 -o /tmp/evaluation-result-4295689-1532604945/solver-4295689-1532604945 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532594862-3690 --watchdog 2580  BTD 12 2520 HOME/instance-4295689-1532604945.xml

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

MD5SUM BENCH= efa4ad1e7c4e0975e1666af510b5ab46
RANDOM SEED=387105935

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20254932 kB
MemAvailable:   31930020 kB
Buffers:          286072 kB
Cached:         11574588 kB
SwapCached:            0 kB
Active:          3900224 kB
Inactive:        8014532 kB
Active(anon):      56396 kB
Inactive(anon):    25192 kB
Active(file):    3843828 kB
Inactive(file):  7989340 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105724 kB
Writeback:             0 kB
AnonPages:         60412 kB
Mapped:            41908 kB
Shmem:             25228 kB
Slab:             298120 kB
SReclaimable:     270380 kB
SUnreclaim:        27740 kB
KernelStack:        3328 kB
PageTables:         5296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56440 MiB
End job on node103 at 2018-07-26 14:17:46