Trace number 4306458

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) 2519.95 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin18_c18.xml
MD5SUMf09386fa05f6191f12fed212ce37b406
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 variables23409
Number of constraints1386
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":23409}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":23409}]
Minimum constraint arity153
Maximum constraint arity289
Distribution of constraint arities[{"arity":153,"count":1224},{"arity":289,"count":162}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1386}]
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 (14522 MiB free)
  memory of node 1: 16384 MiB (13714 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306458-1534077023/watcher-4306458-1534077023 -o /tmp/evaluation-result-4306458-1534077023/solver-4306458-1534077023 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580 BTD 3 2520 HOME/instance-4306458-1534077023.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
solver pid=22139, runsolver pid=22136
Current StackSize limit: 8192 KiB


[startup+0.100202 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=28890816/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=56580 memory=25524 CPUtime=0.1 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 6946 0 0 0 9 1 0 0 20 0 1 0 225265448 57937920 6381 33554432000 4194304 36388936 140727051153040 140727051149128 4212528 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 14145 6381 443 7861 0 6249 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 56580 KiB
Current children cumulated memory: 25524 KiB

[startup+0.209711 s]*
/proc/loadavg: 2.00 2.01 2.05 4/188 22140
/proc/meminfo: memFree=28890196/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=57108 memory=26052 CPUtime=0.21 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 7088 0 0 0 20 1 0 0 20 0 1 0 225265448 58478592 6513 33554432000 4194304 36388936 140727051153040 140727051146872 4212546 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 14277 6513 443 7861 0 6381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 57108 KiB
Current children cumulated memory: 26052 KiB

[startup+0.309266 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=28889884/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=57372 memory=26316 CPUtime=0.31 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 7152 0 0 0 30 1 0 0 20 0 1 0 225265448 58748928 6579 33554432000 4194304 36388936 140727051153040 140727051146872 4195856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 14343 6579 443 7861 0 6447 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 57372 KiB
Current children cumulated memory: 26316 KiB

[startup+0.700345 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=28889512/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=58032 memory=26844 CPUtime=0.7 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 7308 0 0 0 69 1 0 0 20 0 1 0 225265448 59424768 6711 33554432000 4194304 36388936 140727051153040 140727051146872 4212725 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 14508 6711 443 7861 0 6612 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 58032 KiB
Current children cumulated memory: 26844 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=28888768/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=58824 memory=27636 CPUtime=1.5 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 7522 0 0 0 149 1 0 0 20 0 1 0 225265448 60235776 6909 33554432000 4194304 36388936 140727051153040 140727051147064 4212725 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 14706 6909 443 7861 0 6810 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 58824 KiB
Current children cumulated memory: 27636 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=28886912/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=60012 memory=29024 CPUtime=3.1 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 11424 0 0 0 309 1 0 0 20 0 1 0 225265448 61452288 7256 33554432000 4194304 36388936 140727051153040 140727051146872 4212721 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 15003 7256 443 7861 0 7107 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 60012 KiB
Current children cumulated memory: 29024 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=28883524/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=62520 memory=31328 CPUtime=6.29 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 17484 0 0 0 628 1 0 0 20 0 1 0 225265448 64020480 7832 33554432000 4194304 36388936 140727051153040 140727051146376 4212725 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 15630 7832 443 7861 0 7734 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62520 KiB
Current children cumulated memory: 31328 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=28875840/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=70704 memory=39636 CPUtime=12.69 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 24596 0 0 0 1268 1 0 0 20 0 1 0 225265448 72400896 9909 33554432000 4194304 36388936 140727051153040 140727051146872 4212725 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 17676 9909 443 7861 0 9780 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 70704 KiB
Current children cumulated memory: 39636 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=28864808/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=81924 memory=51200 CPUtime=25.48 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 34330 0 0 0 2546 2 0 0 20 0 1 0 225265448 83890176 12800 33554432000 4194304 36388936 140727051153040 140727051146344 4195856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 20481 12800 444 7861 0 12585 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 81924 KiB
Current children cumulated memory: 51200 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22140
/proc/meminfo: memFree=27971348/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=974276 memory=942128 CPUtime=51.09 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 259325 0 0 0 5078 31 0 0 20 0 1 0 225265448 997658624 235532 33554432000 4194304 36388936 140727051153040 140727051151880 4658339 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 243569 235532 497 7861 0 235673 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 974276 KiB
Current children cumulated memory: 942128 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22141
/proc/meminfo: memFree=27971908/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=974276 memory=942352 CPUtime=102.27 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 259408 0 0 0 10195 32 0 0 20 0 1 0 225265448 997658624 235588 33554432000 4194304 36388936 140727051153040 140727051151880 4658359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 243569 235588 497 7861 0 235673 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 974276 KiB
Current children cumulated memory: 942352 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22142
/proc/meminfo: memFree=27967100/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=979204 memory=947304 CPUtime=162.27 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 262165 0 0 0 16192 35 0 0 20 0 1 0 225265448 1002704896 236826 33554432000 4194304 36388936 140727051153040 140727051151880 4658359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 244801 236826 499 7861 0 236905 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 979204 KiB
Current children cumulated memory: 947304 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22143
/proc/meminfo: memFree=27967068/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=979204 memory=947304 CPUtime=222.28 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 263792 0 0 0 22190 38 0 0 20 0 1 0 225265448 1002704896 236826 33554432000 4194304 36388936 140727051153040 140727051151880 4658425 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 244801 236826 499 7861 0 236905 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 979204 KiB
Current children cumulated memory: 947304 KiB

[startup+282.3 s]
/proc/loadavg: 2.49 2.15 2.09 3/187 22144
/proc/meminfo: memFree=27965996/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=980356 memory=948548 CPUtime=282.27 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 266330 0 0 0 28186 41 0 0 20 0 1 0 225265448 1003884544 237137 33554432000 4194304 36388936 140727051153040 140727051151880 4658425 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 245089 237137 499 7861 0 237193 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 980356 KiB
Current children cumulated memory: 948548 KiB

[startup+342.3 s]
/proc/loadavg: 2.18 2.12 2.08 3/187 22145
/proc/meminfo: memFree=27965652/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=980356 memory=948548 CPUtime=342.27 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 268176 0 0 0 34183 44 0 0 20 0 1 0 225265448 1003884544 237137 33554432000 4194304 36388936 140727051153040 140727051151880 4658359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 245089 237137 499 7861 0 237193 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 980356 KiB
Current children cumulated memory: 948548 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/187 22146
/proc/meminfo: memFree=27964812/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=981208 memory=949392 CPUtime=402.27 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 270546 0 0 0 40180 47 0 0 20 0 1 0 225265448 1004756992 237348 33554432000 4194304 36388936 140727051153040 140727051151880 4658359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 245302 237348 499 7861 0 237406 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 981208 KiB
Current children cumulated memory: 949392 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 22147
/proc/meminfo: memFree=27964344/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=981344 memory=949528 CPUtime=462.27 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 274311 0 0 0 46179 48 0 0 20 0 1 0 225265448 1004896256 237382 33554432000 4194304 36388936 140727051153040 140727051151880 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 245336 237382 499 7861 0 237440 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 981344 KiB
Current children cumulated memory: 949528 KiB


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

/proc/22139/statm: 247222 239581 499 7861 0 239326 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 988888 KiB
Current children cumulated memory: 958324 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22257
/proc/meminfo: memFree=27952200/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=988888 memory=958324 CPUtime=1782.24 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 300747 0 0 0 178125 99 0 0 20 0 1 0 225265448 1012621312 239581 33554432000 4194304 36388936 140727051153040 140727051151880 4658339 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247222 239581 499 7861 0 239326 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 988888 KiB
Current children cumulated memory: 958324 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22281
/proc/meminfo: memFree=27951992/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=989048 memory=958484 CPUtime=1842.24 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 301728 0 0 0 184123 101 0 0 20 0 1 0 225265448 1012785152 239621 33554432000 4194304 36388936 140727051153040 140727051151880 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247262 239621 499 7861 0 239366 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 989048 KiB
Current children cumulated memory: 958484 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22282
/proc/meminfo: memFree=27952072/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=989048 memory=958484 CPUtime=1902.23 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 302409 0 0 0 190119 104 0 0 20 0 1 0 225265448 1012785152 239621 33554432000 4194304 36388936 140727051153040 140727051151880 4658339 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247262 239621 499 7861 0 239366 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 989048 KiB
Current children cumulated memory: 958484 KiB

[startup+1962.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/189 22283
/proc/meminfo: memFree=27952076/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=989292 memory=958728 CPUtime=1962.24 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 303273 0 0 0 196117 107 0 0 20 0 1 0 225265448 1013035008 239682 33554432000 4194304 36388936 140727051153040 140727051151880 4658339 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247323 239682 499 7861 0 239427 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 989292 KiB
Current children cumulated memory: 958728 KiB

[startup+2022.3 s]
/proc/loadavg: 2.40 2.16 2.09 3/189 22284
/proc/meminfo: memFree=27952324/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=989292 memory=958728 CPUtime=2022.23 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 304047 0 0 0 202113 110 0 0 20 0 1 0 225265448 1013035008 239682 33554432000 4194304 36388936 140727051153040 140727051151880 4658339 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247323 239682 499 7861 0 239427 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 989292 KiB
Current children cumulated memory: 958728 KiB

[startup+2082.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/189 22285
/proc/meminfo: memFree=27951456/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=989904 memory=959344 CPUtime=2082.24 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 304975 0 0 0 208110 114 0 0 20 0 1 0 225265448 1013661696 239836 33554432000 4194304 36388936 140727051153040 140727051151880 4658339 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247476 239836 499 7861 0 239580 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 989904 KiB
Current children cumulated memory: 959344 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/187 22286
/proc/meminfo: memFree=27951808/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=989904 memory=959344 CPUtime=2142.23 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 305844 0 0 0 214107 116 0 0 20 0 1 0 225265448 1013661696 239836 33554432000 4194304 36388936 140727051153040 140727051151880 4658339 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247476 239836 499 7861 0 239580 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 989904 KiB
Current children cumulated memory: 959344 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 22287
/proc/meminfo: memFree=27951908/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=990268 memory=959704 CPUtime=2202.24 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 306753 0 0 0 220105 119 0 0 20 0 1 0 225265448 1014034432 239926 33554432000 4194304 36388936 140727051153040 140727051151880 4658359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247567 239926 499 7861 0 239671 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 990268 KiB
Current children cumulated memory: 959704 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 22288
/proc/meminfo: memFree=27951800/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=990268 memory=959704 CPUtime=2262.23 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 307416 0 0 0 226102 121 0 0 20 0 1 0 225265448 1014034432 239926 33554432000 4194304 36388936 140727051153040 140727051151880 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247567 239926 499 7861 0 239671 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 990268 KiB
Current children cumulated memory: 959704 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 22289
/proc/meminfo: memFree=27951428/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=990648 memory=960084 CPUtime=2322.23 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 308356 0 0 0 232100 123 0 0 20 0 1 0 225265448 1014423552 240021 33554432000 4194304 36388936 140727051153040 140727051151880 4658359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247662 240021 499 7861 0 239766 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 990648 KiB
Current children cumulated memory: 960084 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 22297
/proc/meminfo: memFree=27950388/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=990648 memory=960084 CPUtime=2382.23 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 309062 0 0 0 238097 126 0 0 20 0 1 0 225265448 1014423552 240021 33554432000 4194304 36388936 140727051153040 140727051151880 4658339 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247662 240021 499 7861 0 239766 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 990648 KiB
Current children cumulated memory: 960084 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 22298
/proc/meminfo: memFree=27949792/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=991368 memory=960804 CPUtime=2442.23 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 310080 0 0 0 244094 129 0 0 20 0 1 0 225265448 1015160832 240201 33554432000 4194304 36388936 140727051153040 140727051151880 4658388 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247842 240201 499 7861 0 239946 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 991368 KiB
Current children cumulated memory: 960804 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 22299
/proc/meminfo: memFree=27949900/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=991368 memory=960804 CPUtime=2502.23 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 310748 0 0 0 250092 131 0 0 20 0 1 0 225265448 1015160832 240201 33554432000 4194304 36388936 140727051153040 140727051151880 4658296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247842 240201 499 7861 0 239946 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 991368 KiB
Current children cumulated memory: 960804 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 22299
/proc/meminfo: memFree=27950024/32770624 swapFree=67030652/67108860
[pid=22139] ppid=22136 vsize=991368 memory=960804 CPUtime=2519.94 cores=0,2,4,6
/proc/22139/stat : 22139 (BTD) R 22136 22139 19435 0 -1 4202496 310819 0 0 0 251861 133 0 0 20 0 1 0 225265448 1015160832 240201 33554432000 4194304 36388936 140727051153040 140727051151880 6663879 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52310016 140727051158717 140727051158795 140727051158795 140727051161553 0
/proc/22139/statm: 247842 240201 499 7861 0 239946 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 991368 KiB
Current children cumulated memory: 960804 KiB

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

[startup+2520.01 s]
# the end of solver process 22139 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.62 s, system=1.33498 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): 2519.95
CPU user time (s): 2518.62
CPU system time (s): 1.33498
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 991368
Max. memory (cumulated for all children) (KiB): 960804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.62
system time used= 1.33498
maximum resident set size= 960804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 310819
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= 27
involuntary context switches= 3356


# summary of solver processes directly reported to runsolver:
#   pid: 22139
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2518.62
#   total CPU system time (s): 1.33498

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.86384 second user time and 18.498 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 14:30:23
IDJOB=4306458
IDBENCH=141238
IDSOLVER=2786
FILE ID=node102/4306458-1534077023
RUNJOBID= node102-1534061432-19466
PBS_JOBID= 21036978
Free space on /tmp= 38424 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin18_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306458-1534077023/watcher-4306458-1534077023 -o /tmp/evaluation-result-4306458-1534077023/solver-4306458-1534077023 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580  BTD 3 2520 HOME/instance-4306458-1534077023.xml 

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

MD5SUM BENCH= f09386fa05f6191f12fed212ce37b406
RANDOM SEED=885159504

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28914332 kB
MemAvailable:   31876572 kB
Buffers:          129196 kB
Cached:          3082336 kB
SwapCached:        51252 kB
Active:          1671380 kB
Inactive:        1621424 kB
Active(anon):       6580 kB
Inactive(anon):   126916 kB
Active(file):    1664800 kB
Inactive(file):  1494508 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:             53928 kB
Writeback:             0 kB
AnonPages:        121988 kB
Mapped:            51692 kB
Shmem:             48976 kB
Slab:             260328 kB
SReclaimable:     231392 kB
SUnreclaim:        28936 kB
KernelStack:        3376 kB
PageTables:         5548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38372 MiB
End job on node102 at 2018-08-12 15:12:23