Trace number 4306285

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 2018.07.27_3? (TO) 2519.84 2520

General information on the benchmark

NameColouredQueens/
ColouredQueens-16_c18.xml
MD5SUMca60191094dbbdd7cca22b5ebea1cb75
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 variables256
Number of constraints90
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":256}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":252}]
Minimum constraint arity2
Maximum constraint arity16
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":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":4},{"arity":16,"count":34}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3

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 (10522 MiB free)
  memory of node 1: 16384 MiB (6301 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306285-1534063097/watcher-4306285-1534063097 -o /tmp/evaluation-result-4306285-1534063097/solver-4306285-1534063097 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29627 --watchdog 2580 BTD 3 2520 HOME/instance-4306285-1534063097.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=29659, runsolver pid=29653

[startup+0.100106 s]*
/proc/loadavg: 1.62 1.67 1.80 4/191 29662
/proc/meminfo: memFree=17223984/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=33852 memory=3940 CPUtime=0.1 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 1113 0 0 0 10 0 0 0 20 0 1 0 223872923 34664448 985 33554432000 4194304 36388936 140732657722400 140732657722400 4230214 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8463 985 487 7861 0 567 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33852 KiB
Current children cumulated memory: 3940 KiB

[startup+0.209801 s]*
/proc/loadavg: 1.62 1.67 1.80 4/191 29662
/proc/meminfo: memFree=17223612/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=33984 memory=3940 CPUtime=0.21 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 1130 0 0 0 21 0 0 0 20 0 1 0 223872923 34799616 985 33554432000 4194304 36388936 140732657722400 140732657722400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8496 985 487 7861 0 600 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 3940 KiB

[startup+0.309195 s]*
/proc/loadavg: 1.62 1.67 1.80 4/191 29662
/proc/meminfo: memFree=17223612/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=33984 memory=3940 CPUtime=0.31 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 1132 0 0 0 31 0 0 0 20 0 1 0 223872923 34799616 985 33554432000 4194304 36388936 140732657722400 140732657722400 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8496 985 487 7861 0 600 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 3940 KiB

[startup+0.700222 s]
/proc/loadavg: 1.62 1.67 1.80 4/191 29662
/proc/meminfo: memFree=17223632/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=33984 memory=3940 CPUtime=0.69 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 1138 0 0 0 69 0 0 0 20 0 1 0 223872923 34799616 985 33554432000 4194304 36388936 140732657722400 140732657721240 6664340 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8496 985 487 7861 0 600 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 3940 KiB

[startup+1.50023 s]
/proc/loadavg: 1.62 1.67 1.80 4/191 29662
/proc/meminfo: memFree=17222576/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=33984 memory=3940 CPUtime=1.49 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 1153 0 0 0 149 0 0 0 20 0 1 0 223872923 34799616 985 33554432000 4194304 36388936 140732657722400 140732657721240 4420665 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8496 985 487 7861 0 600 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 3940 KiB

[startup+3.10944 s]
/proc/loadavg: 1.62 1.67 1.80 4/191 29662
/proc/meminfo: memFree=17178416/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34116 memory=4128 CPUtime=3.1 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 1482 0 0 0 307 3 0 0 20 0 1 0 223872923 34934784 1032 33554432000 4194304 36388936 140732657722400 140732657721240 4251296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8529 1032 487 7861 0 633 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34116 KiB
Current children cumulated memory: 4128 KiB

[startup+6.30043 s]
/proc/loadavg: 1.89 1.72 1.81 4/191 29662
/proc/meminfo: memFree=17221564/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34116 memory=4176 CPUtime=6.29 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 1823 0 0 0 623 6 0 0 20 0 1 0 223872923 34934784 1044 33554432000 4194304 36388936 140732657722400 140732657721240 4420372 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8529 1044 487 7861 0 633 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34116 KiB
Current children cumulated memory: 4176 KiB

[startup+12.7003 s]
/proc/loadavg: 1.90 1.72 1.81 4/191 29662
/proc/meminfo: memFree=17222260/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34248 memory=4252 CPUtime=12.69 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 2179 0 0 0 1260 9 0 0 20 0 1 0 223872923 35069952 1063 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8562 1063 487 7861 0 666 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34248 KiB
Current children cumulated memory: 4252 KiB

[startup+25.5003 s]*
/proc/loadavg: 1.92 1.74 1.82 4/191 29662
/proc/meminfo: memFree=17222352/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34248 memory=4356 CPUtime=25.5 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 2904 0 0 0 2534 16 0 0 20 0 1 0 223872923 35069952 1089 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8562 1089 487 7861 0 666 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 34248 KiB
Current children cumulated memory: 4356 KiB

[startup+51.1003 s]
/proc/loadavg: 1.95 1.76 1.82 4/191 29662
/proc/meminfo: memFree=17222352/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34380 memory=4416 CPUtime=51.09 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 3315 0 0 0 5079 30 0 0 20 0 1 0 223872923 35205120 1104 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8595 1104 487 7861 0 699 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34380 KiB
Current children cumulated memory: 4416 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.80 1.83 4/191 29663
/proc/meminfo: memFree=17222732/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34512 memory=4480 CPUtime=102.29 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 3724 0 0 0 10171 58 0 0 20 0 1 0 223872923 35340288 1120 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8628 1120 487 7861 0 732 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4480 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.83 1.84 4/191 29671
/proc/meminfo: memFree=17222624/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34512 memory=4532 CPUtime=162.28 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 4117 0 0 0 16140 88 0 0 20 0 1 0 223872923 35340288 1133 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8628 1133 487 7861 0 732 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4532 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.86 1.85 4/191 29672
/proc/meminfo: memFree=17222608/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34512 memory=4572 CPUtime=222.27 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 4515 0 0 0 22105 122 0 0 20 0 1 0 223872923 35340288 1143 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8628 1143 487 7861 0 732 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4572 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 1.90 1.87 6/191 29673
/proc/meminfo: memFree=17222592/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34512 memory=4612 CPUtime=282.27 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 4886 0 0 0 28070 157 0 0 20 0 1 0 223872923 35340288 1153 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8628 1153 487 7861 0 732 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4612 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 1.92 1.87 4/187 29674
/proc/meminfo: memFree=17223076/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34512 memory=4632 CPUtime=342.27 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 5288 0 0 0 34035 192 0 0 20 0 1 0 223872923 35340288 1158 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8628 1158 487 7861 0 732 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4632 KiB

[startup+402.3 s]
/proc/loadavg: 2.90 2.14 1.95 4/187 29675
/proc/meminfo: memFree=17222812/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34644 memory=4660 CPUtime=402.27 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 5671 0 0 0 39999 228 0 0 20 0 1 0 223872923 35475456 1165 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8661 1165 487 7861 0 765 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34644 KiB
Current children cumulated memory: 4660 KiB

[startup+462.3 s]
/proc/loadavg: 2.73 2.27 2.01 4/187 29676
/proc/meminfo: memFree=17223040/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34644 memory=4668 CPUtime=462.26 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 6056 0 0 0 45966 260 0 0 20 0 1 0 223872923 35475456 1167 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8661 1167 487 7861 0 765 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 34644 KiB
Current children cumulated memory: 4668 KiB


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

/proc/29659/statm: 8694 1207 487 7861 0 798 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4828 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/187 29740
/proc/meminfo: memFree=17222556/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4828 CPUtime=1842.17 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 14134 0 0 0 183174 1043 0 0 20 0 1 0 223872923 35610624 1207 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1207 487 7861 0 798 0
Current children cumulated CPU time: 1842.17 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4828 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/187 29741
/proc/meminfo: memFree=17222556/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4844 CPUtime=1902.17 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 14545 0 0 0 189139 1078 0 0 20 0 1 0 223872923 35610624 1211 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1211 487 7861 0 798 0
Current children cumulated CPU time: 1902.17 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4844 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/188 29750
/proc/meminfo: memFree=17222484/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4844 CPUtime=1962.16 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 14854 0 0 0 195102 1114 0 0 20 0 1 0 223872923 35610624 1211 33554432000 4194304 36388936 140732657722400 140732657721240 4420660 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1211 487 7861 0 798 0
Current children cumulated CPU time: 1962.16 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4844 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/188 29751
/proc/meminfo: memFree=17222484/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4844 CPUtime=2022.16 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 15163 0 0 0 201067 1149 0 0 20 0 1 0 223872923 35610624 1211 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1211 487 7861 0 798 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4844 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/188 29752
/proc/meminfo: memFree=17223300/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4856 CPUtime=2082.15 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 15518 0 0 0 207035 1180 0 0 20 0 1 0 223872923 35610624 1214 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1214 487 7861 0 798 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4856 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/188 29753
/proc/meminfo: memFree=17222804/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4856 CPUtime=2142.15 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 15854 0 0 0 212997 1218 0 0 20 0 1 0 223872923 35610624 1214 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1214 487 7861 0 798 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4856 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/188 29754
/proc/meminfo: memFree=17222804/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4856 CPUtime=2202.15 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 16171 0 0 0 218960 1255 0 0 20 0 1 0 223872923 35610624 1214 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1214 487 7861 0 798 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4856 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.03 2.01 4/187 29755
/proc/meminfo: memFree=17222572/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4856 CPUtime=2262.15 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 16490 0 0 0 224927 1288 0 0 20 0 1 0 223872923 35610624 1214 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1214 487 7861 0 798 0
Current children cumulated CPU time: 2262.15 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4856 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.01 4/187 29756
/proc/meminfo: memFree=17223496/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4868 CPUtime=2322.14 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 16886 0 0 0 230894 1320 0 0 20 0 1 0 223872923 35610624 1217 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1217 487 7861 0 798 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.01 4/187 29757
/proc/meminfo: memFree=17223000/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4868 CPUtime=2382.14 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 17196 0 0 0 236862 1352 0 0 20 0 1 0 223872923 35610624 1217 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1217 487 7861 0 798 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.01 4/187 29758
/proc/meminfo: memFree=17223348/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4868 CPUtime=2442.13 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 17505 0 0 0 242831 1382 0 0 20 0 1 0 223872923 35610624 1217 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1217 487 7861 0 798 0
Current children cumulated CPU time: 2442.13 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.01 4/187 29759
/proc/meminfo: memFree=17222976/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4868 CPUtime=2502.13 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 17814 0 0 0 248801 1412 0 0 20 0 1 0 223872923 35610624 1217 33554432000 4194304 36388936 140732657722400 140732657721240 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1217 487 7861 0 798 0
Current children cumulated CPU time: 2502.13 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.01 4/188 29767
/proc/meminfo: memFree=17222044/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4868 CPUtime=2519.82 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 18121 0 0 0 250561 1421 0 0 20 0 1 0 223872923 35610624 1217 33554432000 4194304 36388936 140732657722400 140732657721240 4251292 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1217 487 7861 0 798 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

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

[startup+2520 s]
# the end of solver process 29659 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.62 s, system=14.2171 s

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

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.01 4/188 29767
/proc/meminfo: memFree=17222044/32770624 swapFree=67108796/67108860
[pid=29659] ppid=29653 vsize=34776 memory=4868 CPUtime=2519.82 cores=0,2,4,6
/proc/29659/stat : 29659 (BTD) R 29653 29659 29596 0 -1 4202496 18121 0 0 0 250561 1421 0 0 20 0 1 0 223872923 35610624 1217 33554432000 4194304 36388936 140732657722400 140732657721240 4251292 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 46448640 140732657730749 140732657730827 140732657730827 140732657733585 0
/proc/29659/statm: 8694 1217 487 7861 0 798 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.84
CPU user time (s): 2505.62
CPU system time (s): 14.2171
CPU usage (%): 99.9935
Max. virtual memory (cumulated for all children) (KiB): 34776
Max. memory (cumulated for all children) (KiB): 4868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.62
system time used= 14.2171
maximum resident set size= 4868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18121
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= 3160


# summary of solver processes directly reported to runsolver:
#   pid: 29659
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2505.62
#   total CPU system time (s): 14.2171

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.99993 second user time and 18.4153 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-12 10:38:17
IDJOB=4306285
IDBENCH=141020
IDSOLVER=2786
FILE ID=node138/4306285-1534063097
RUNJOBID= node138-1534063097-29627
PBS_JOBID= 21036986
Free space on /tmp= 24212 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-16_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306285-1534063097/watcher-4306285-1534063097 -o /tmp/evaluation-result-4306285-1534063097/solver-4306285-1534063097 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29627 --watchdog 2580  BTD 3 2520 HOME/instance-4306285-1534063097.xml 

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

MD5SUM BENCH= ca60191094dbbdd7cca22b5ebea1cb75
RANDOM SEED=431211243

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17229020 kB
MemAvailable:   31899260 kB
Buffers:          154280 kB
Cached:         14582136 kB
SwapCached:           12 kB
Active:          7388276 kB
Inactive:        7406504 kB
Active(anon):       3120 kB
Inactive(anon):   108412 kB
Active(file):    7385156 kB
Inactive(file):  7298092 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:            105276 kB
Writeback:             0 kB
AnonPages:         66272 kB
Mapped:            49992 kB
Shmem:             49740 kB
Slab:             443520 kB
SReclaimable:     415452 kB
SUnreclaim:        28068 kB
KernelStack:        3232 kB
PageTables:         5224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24108 MiB
End job on node138 at 2018-08-12 11:20:18