Trace number 4306041

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 2018.07.27_12? (TO) 2520 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-08_c18.xml
MD5SUM097ee2ac2bfb45f3aedded97da1eabe0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.180408
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints42
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":60}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":18}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_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 (6816 MiB free)
  memory of node 1: 16384 MiB (10427 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306041-1534066380/watcher-4306041-1534066380 -o /tmp/evaluation-result-4306041-1534066380/solver-4306041-1534066380 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31611 --watchdog 2580 BTD 12 2520 HOME/instance-4306041-1534066380.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=32160, runsolver pid=32157

[startup+0.100195 s]*
/proc/loadavg: 2.00 2.01 2.02 3/191 32161
/proc/meminfo: memFree=17657296/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32336 memory=2356 CPUtime=0.1 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 753 0 0 0 10 0 0 0 20 0 1 0 224201234 33112064 589 33554432000 4194304 36388936 140728028584928 140728028584928 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8084 589 474 7861 0 188 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+0.20981 s]*
/proc/loadavg: 2.00 2.01 2.02 3/191 32161
/proc/meminfo: memFree=17657296/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32336 memory=2356 CPUtime=0.21 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 755 0 0 0 21 0 0 0 20 0 1 0 224201234 33112064 589 33554432000 4194304 36388936 140728028584928 140728028584928 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8084 589 474 7861 0 188 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+0.309214 s]*
/proc/loadavg: 2.00 2.01 2.02 3/191 32161
/proc/meminfo: memFree=17657296/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32336 memory=2356 CPUtime=0.31 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 756 0 0 0 31 0 0 0 20 0 1 0 224201234 33112064 589 33554432000 4194304 36388936 140728028584928 140728028584928 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8084 589 474 7861 0 188 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+0.700337 s]
/proc/loadavg: 2.00 2.01 2.02 3/191 32161
/proc/meminfo: memFree=17657552/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32336 memory=2356 CPUtime=0.69 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 759 0 0 0 68 1 0 0 20 0 1 0 224201234 33112064 589 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8084 589 474 7861 0 188 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.02 3/191 32161
/proc/meminfo: memFree=17657528/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32336 memory=2356 CPUtime=1.49 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 763 0 0 0 146 3 0 0 20 0 1 0 224201234 33112064 589 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8084 589 474 7861 0 188 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 2356 KiB

[startup+3.10929 s]
/proc/loadavg: 2.00 2.01 2.02 3/185 32212
/proc/meminfo: memFree=17660344/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2552 CPUtime=3.1 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 861 0 0 0 304 6 0 0 20 0 1 0 224201234 33247232 638 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 638 497 7861 0 221 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2552 KiB

[startup+6.3003 s]
/proc/loadavg: 2.00 2.01 2.02 3/186 32413
/proc/meminfo: memFree=17658404/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2560 CPUtime=6.29 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 962 0 0 0 617 12 0 0 20 0 1 0 224201234 33247232 640 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 640 497 7861 0 221 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2560 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 461
/proc/meminfo: memFree=17648604/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2572 CPUtime=12.69 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 1068 0 0 0 1246 23 0 0 20 0 1 0 224201234 33247232 643 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 643 497 7861 0 221 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2572 KiB

[startup+25.5003 s]
/proc/loadavg: 1.92 2.00 2.02 3/191 652
/proc/meminfo: memFree=17656068/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2604 CPUtime=25.49 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 1286 0 0 0 2500 49 0 0 20 0 1 0 224201234 33247232 651 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 651 497 7861 0 221 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2604 KiB

[startup+51.1095 s]
/proc/loadavg: 1.95 2.00 2.02 3/191 652
/proc/meminfo: memFree=17656192/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2612 CPUtime=51.1 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 1401 0 0 0 5013 97 0 0 20 0 1 0 224201234 33247232 653 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 653 497 7861 0 221 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2612 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.02 3/191 653
/proc/meminfo: memFree=17655076/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2628 CPUtime=102.29 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 1520 0 0 0 10032 197 0 0 20 0 1 0 224201234 33247232 657 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 657 497 7861 0 221 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2628 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/190 654
/proc/meminfo: memFree=17654480/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2644 CPUtime=162.29 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 1643 0 0 0 15911 318 0 0 20 0 1 0 224201234 33247232 661 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 661 497 7861 0 221 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2644 KiB

[startup+222.3 s]
/proc/loadavg: 2.35 2.12 2.06 3/190 655
/proc/meminfo: memFree=17654352/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2652 CPUtime=222.29 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 1768 0 0 0 21795 434 0 0 20 0 1 0 224201234 33247232 663 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 663 497 7861 0 221 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2652 KiB

[startup+282.3 s]
/proc/loadavg: 2.13 2.10 2.05 3/190 656
/proc/meminfo: memFree=17653980/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2668 CPUtime=282.29 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 1893 0 0 0 27678 551 0 0 20 0 1 0 224201234 33247232 667 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 667 498 7861 0 221 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2668 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.08 2.05 3/190 657
/proc/meminfo: memFree=17654292/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2676 CPUtime=342.29 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 2020 0 0 0 33556 673 0 0 20 0 1 0 224201234 33247232 669 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 669 498 7861 0 221 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2676 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/190 658
/proc/meminfo: memFree=17654408/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2676 CPUtime=402.29 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 2147 0 0 0 39431 798 0 0 20 0 1 0 224201234 33247232 669 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 669 498 7861 0 221 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2676 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/190 727
/proc/meminfo: memFree=17653428/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32468 memory=2680 CPUtime=462.29 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 2275 0 0 0 45315 914 0 0 20 0 1 0 224201234 33247232 670 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8117 670 498 7861 0 221 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 2680 KiB


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

/proc/32160/statm: 8150 681 498 7861 0 254 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2724 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 791
/proc/meminfo: memFree=17652312/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2724 CPUtime=1782.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 5179 0 0 0 174789 3439 0 0 20 0 1 0 224201234 33382400 681 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 681 498 7861 0 254 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2724 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 792
/proc/meminfo: memFree=17652080/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2724 CPUtime=1842.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 5318 0 0 0 180678 3550 0 0 20 0 1 0 224201234 33382400 681 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 681 498 7861 0 254 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2724 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 793
/proc/meminfo: memFree=17652080/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2728 CPUtime=1902.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 5444 0 0 0 186561 3667 0 0 20 0 1 0 224201234 33382400 682 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 682 498 7861 0 254 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2728 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 794
/proc/meminfo: memFree=17652320/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2728 CPUtime=1962.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 5578 0 0 0 192449 3779 0 0 20 0 1 0 224201234 33382400 682 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 682 498 7861 0 254 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2728 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 795
/proc/meminfo: memFree=17652848/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2728 CPUtime=2022.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 5719 0 0 0 198332 3896 0 0 20 0 1 0 224201234 33382400 682 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 682 498 7861 0 254 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2728 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/190 796
/proc/meminfo: memFree=17653116/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2732 CPUtime=2082.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 5850 0 0 0 204223 4005 0 0 20 0 1 0 224201234 33382400 683 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 683 499 7861 0 254 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2732 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 797
/proc/meminfo: memFree=17653288/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2732 CPUtime=2142.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 5985 0 0 0 210110 4118 0 0 20 0 1 0 224201234 33382400 683 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 683 499 7861 0 254 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2732 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 798
/proc/meminfo: memFree=17653048/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2732 CPUtime=2202.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 6115 0 0 0 215985 4243 0 0 20 0 1 0 224201234 33382400 683 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 683 499 7861 0 254 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2732 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 808
/proc/meminfo: memFree=17652312/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2736 CPUtime=2262.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 6262 0 0 0 221875 4353 0 0 20 0 1 0 224201234 33382400 684 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 684 499 7861 0 254 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2736 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 809
/proc/meminfo: memFree=17653048/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2736 CPUtime=2322.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 6397 0 0 0 227764 4464 0 0 20 0 1 0 224201234 33382400 684 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 684 499 7861 0 254 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2736 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 810
/proc/meminfo: memFree=17653420/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2736 CPUtime=2382.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 6535 0 0 0 233653 4575 0 0 20 0 1 0 224201234 33382400 684 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 684 499 7861 0 254 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2736 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 811
/proc/meminfo: memFree=17653400/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2736 CPUtime=2442.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 6676 0 0 0 239536 4692 0 0 20 0 1 0 224201234 33382400 684 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 684 499 7861 0 254 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2736 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 812
/proc/meminfo: memFree=17653008/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2740 CPUtime=2502.28 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 6811 0 0 0 245423 4805 0 0 20 0 1 0 224201234 33382400 685 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 685 499 7861 0 254 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2740 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 813
/proc/meminfo: memFree=17653448/32770624 swapFree=67108860/67108860
[pid=32160] ppid=32157 vsize=32600 memory=2740 CPUtime=2519.99 cores=0,2,4,6
/proc/32160/stat : 32160 (BTD) R 32157 32160 31580 0 -1 4202496 6937 0 0 0 247163 4836 0 0 20 0 1 0 224201234 33382400 685 33554432000 4194304 36388936 140728028584928 140728028583768 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55361536 140728028587196 140728028587275 140728028587275 140728028590033 0
/proc/32160/statm: 8150 685 499 7861 0 254 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2740 KiB

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

[startup+2520.01 s]
# the end of solver process 32160 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2471.63 s, system=48.3668 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): 2520
CPU user time (s): 2471.63
CPU system time (s): 48.3668
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 32600
Max. memory (cumulated for all children) (KiB): 2740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2471.63
system time used= 48.3668
maximum resident set size= 2740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6937
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= 825


# summary of solver processes directly reported to runsolver:
#   pid: 32160
#   total CPU time (s): 2520
#   total CPU user time (s): 2471.63
#   total CPU system time (s): 48.3668

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.2296 second user time and 14.9528 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 11:33:00
IDJOB=4306041
IDBENCH=141027
IDSOLVER=2785
FILE ID=node132/4306041-1534066380
RUNJOBID= node132-1534061337-31611
PBS_JOBID= 21036977
Free space on /tmp= 37920 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-08_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306041-1534066380/watcher-4306041-1534066380 -o /tmp/evaluation-result-4306041-1534066380/solver-4306041-1534066380 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31611 --watchdog 2580  BTD 12 2520 HOME/instance-4306041-1534066380.xml

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

MD5SUM BENCH= 097ee2ac2bfb45f3aedded97da1eabe0
RANDOM SEED=131206774

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17658376 kB
MemAvailable:   31903592 kB
Buffers:          230360 kB
Cached:         14124076 kB
SwapCached:            0 kB
Active:          7144288 kB
Inactive:        7266704 kB
Active(anon):       6512 kB
Inactive(anon):   102824 kB
Active(file):    7137776 kB
Inactive(file):  7163880 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52472 kB
Writeback:             0 kB
AnonPages:         64108 kB
Mapped:            56192 kB
Shmem:             49824 kB
Slab:             399812 kB
SReclaimable:     372020 kB
SUnreclaim:        27792 kB
KernelStack:        3360 kB
PageTables:         5300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378952 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37868 MiB
End job on node132 at 2018-08-12 12:15:01