Trace number 4293723

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 2018.06.11_3? (TO) 2519.9 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin14_c18.xml
MD5SUM6039279ad46bf871d7b71982a2bb5420
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark87.4245
Satisfiable
(Un)Satisfiability was proved
Number of variables8281
Number of constraints826
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":8281}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":8281}]
Minimum constraint arity91
Maximum constraint arity169
Distribution of constraint arities[{"arity":91,"count":728},{"arity":169,"count":98}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":826}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_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 (14929 MiB free)
  memory of node 1: 16384 MiB (11883 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293723-1532352177/watcher-4293723-1532352177 -o /tmp/evaluation-result-4293723-1532352177/solver-4293723-1532352177 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11625 --watchdog 2580 BTD 3 2520 HOME/instance-4293723-1532352177.xml 

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

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

solver pid=15417, runsolver pid=15414

[startup+0.100165 s]*
/proc/loadavg: 2.02 2.09 2.08 3/188 15418
/proc/meminfo: memFree=27447888/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=41768 memory=10732 CPUtime=0.1 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 2985 0 0 0 10 0 0 0 20 0 1 0 52780871 42770432 2683 33554432000 4194304 36388972 140736081209376 140736081209376 4212725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 10442 2683 443 7861 0 2546 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41768 KiB
Current children cumulated memory: 10732 KiB

[startup+0.209794 s]*
/proc/loadavg: 2.02 2.09 2.08 3/188 15418
/proc/meminfo: memFree=27447516/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=42164 memory=10996 CPUtime=0.21 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 3066 0 0 0 21 0 0 0 20 0 1 0 52780871 43175936 2749 33554432000 4194304 36388972 140736081209376 140736081209376 4212725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 10541 2749 443 7861 0 2645 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 42164 KiB
Current children cumulated memory: 10996 KiB

[startup+0.30897 s]*
/proc/loadavg: 2.02 2.09 2.08 3/188 15418
/proc/meminfo: memFree=27447144/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=42296 memory=11260 CPUtime=0.31 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 3122 0 0 0 31 0 0 0 20 0 1 0 52780871 43311104 2815 33554432000 4194304 36388972 140736081209376 140736081209376 4212812 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 10574 2815 443 7861 0 2678 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 42296 KiB
Current children cumulated memory: 11260 KiB

[startup+0.700275 s]
/proc/loadavg: 2.02 2.09 2.08 3/188 15418
/proc/meminfo: memFree=27446392/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=43088 memory=12052 CPUtime=0.69 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 3313 0 0 0 69 0 0 0 20 0 1 0 52780871 44122112 3013 33554432000 4194304 36388972 140736081209376 140736081209376 7752720 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 10772 3013 443 7861 0 2876 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43088 KiB
Current children cumulated memory: 12052 KiB

[startup+1.50028 s]
/proc/loadavg: 2.02 2.09 2.08 3/188 15418
/proc/meminfo: memFree=27445152/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=46124 memory=15220 CPUtime=1.49 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 4073 0 0 0 149 0 0 0 20 0 1 0 52780871 47230976 3805 33554432000 4194304 36388972 140736081209376 140736081202904 4212725 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 11531 3805 443 7861 0 3635 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 46124 KiB
Current children cumulated memory: 15220 KiB

[startup+3.10936 s]
/proc/loadavg: 2.02 2.09 2.08 3/188 15418
/proc/meminfo: memFree=27439416/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=49820 memory=18856 CPUtime=3.1 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 7523 0 0 0 310 0 0 0 20 0 1 0 52780871 51015680 4714 33554432000 4194304 36388972 140736081209376 140736081203432 7747076 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 12455 4714 446 7861 0 4559 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 49820 KiB
Current children cumulated memory: 18856 KiB

[startup+6.30038 s]
/proc/loadavg: 2.02 2.09 2.08 3/188 15418
/proc/meminfo: memFree=27261732/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=226744 memory=195888 CPUtime=6.29 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 56559 0 0 0 623 6 0 0 20 0 1 0 52780871 232185856 48972 33554432000 4194304 36388972 140736081209376 140736081207320 4703626 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 56686 48972 481 7861 0 48790 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 226744 KiB
Current children cumulated memory: 195888 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.07 2.07 4/188 15479
/proc/meminfo: memFree=27208120/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=231732 memory=200596 CPUtime=12.69 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 62572 0 0 0 1262 7 0 0 20 0 1 0 52780871 237293568 50149 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 57933 50149 499 7861 0 50037 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 231732 KiB
Current children cumulated memory: 200596 KiB

[startup+25.5004 s]
/proc/loadavg: 1.87 2.05 2.06 3/188 15479
/proc/meminfo: memFree=27233092/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=234232 memory=203368 CPUtime=25.48 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 72870 0 0 0 2540 8 0 0 20 0 1 0 52780871 239853568 50842 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 58558 50842 502 7861 0 50662 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 234232 KiB
Current children cumulated memory: 203368 KiB

[startup+51.1096 s]
/proc/loadavg: 1.92 2.04 2.06 3/188 15479
/proc/meminfo: memFree=27231492/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=235004 memory=203972 CPUtime=51.09 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 74135 0 0 0 5096 13 0 0 20 0 1 0 52780871 240644096 50993 33554432000 4194304 36388972 140736081209376 140736081208216 4658323 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 58751 50993 502 7861 0 50855 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 203972 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.04 2.05 3/188 15480
/proc/meminfo: memFree=27229936/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=235956 memory=205036 CPUtime=102.28 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 75419 0 0 0 10206 22 0 0 20 0 1 0 52780871 241618944 51259 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 58989 51259 502 7861 0 51093 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 235956 KiB
Current children cumulated memory: 205036 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/187 15482
/proc/meminfo: memFree=27226404/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=236504 memory=205940 CPUtime=162.27 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 76482 0 0 0 16195 32 0 0 20 0 1 0 52780871 242180096 51485 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 59126 51485 502 7861 0 51230 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 236504 KiB
Current children cumulated memory: 205940 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 15483
/proc/meminfo: memFree=27224572/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=237924 memory=207252 CPUtime=222.27 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 77445 0 0 0 22185 42 0 0 20 0 1 0 52780871 243634176 51813 33554432000 4194304 36388972 140736081209376 140736081208216 6663863 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 59481 51813 502 7861 0 51585 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 237924 KiB
Current children cumulated memory: 207252 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 15484
/proc/meminfo: memFree=27223332/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=238708 memory=208132 CPUtime=282.27 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 78154 0 0 0 28175 52 0 0 20 0 1 0 52780871 244436992 52033 33554432000 4194304 36388972 140736081209376 140736081208216 4658343 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 59677 52033 502 7861 0 51781 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 238708 KiB
Current children cumulated memory: 208132 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15486
/proc/meminfo: memFree=27221936/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=239756 memory=209252 CPUtime=342.26 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 78929 0 0 0 34164 62 0 0 20 0 1 0 52780871 245510144 52313 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 59939 52313 502 7861 0 52043 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 239756 KiB
Current children cumulated memory: 209252 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15487
/proc/meminfo: memFree=27221176/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=240200 memory=209652 CPUtime=402.26 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 79470 0 0 0 40153 73 0 0 20 0 1 0 52780871 245964800 52413 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 60050 52413 502 7861 0 52154 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 240200 KiB
Current children cumulated memory: 209652 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15496
/proc/meminfo: memFree=27219816/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=240808 memory=210296 CPUtime=462.26 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 80043 0 0 0 46142 84 0 0 20 0 1 0 52780871 246587392 52574 33554432000 4194304 36388972 140736081209376 140736081208216 4658409 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 60202 52574 502 7861 0 52306 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 240808 KiB
Current children cumulated memory: 210296 KiB


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

/proc/15417/statm: 62075 54485 502 7861 0 54179 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 248300 KiB
Current children cumulated memory: 217940 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 15534
/proc/meminfo: memFree=27211104/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=248888 memory=218468 CPUtime=1782.21 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 90263 0 0 0 177860 361 0 0 20 0 1 0 52780871 254861312 54617 33554432000 4194304 36388972 140736081209376 140736081208216 6663888 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62222 54617 502 7861 0 54326 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 248888 KiB
Current children cumulated memory: 218468 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15535
/proc/meminfo: memFree=27211576/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=248888 memory=218468 CPUtime=1842.2 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 90556 0 0 0 183848 372 0 0 20 0 1 0 52780871 254861312 54617 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62222 54617 502 7861 0 54326 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 248888 KiB
Current children cumulated memory: 218468 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15536
/proc/meminfo: memFree=27210684/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=249492 memory=219072 CPUtime=1902.2 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 91160 0 0 0 189831 389 0 0 20 0 1 0 52780871 255479808 54768 33554432000 4194304 36388972 140736081209376 140736081208216 4658323 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62373 54768 502 7861 0 54477 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 249492 KiB
Current children cumulated memory: 219072 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15538
/proc/meminfo: memFree=27210132/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=249492 memory=219076 CPUtime=1962.2 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 91456 0 0 0 195816 404 0 0 20 0 1 0 52780871 255479808 54769 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62373 54769 502 7861 0 54477 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 249492 KiB
Current children cumulated memory: 219076 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15539
/proc/meminfo: memFree=27209820/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=250064 memory=219644 CPUtime=2022.19 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 91986 0 0 0 201801 418 0 0 20 0 1 0 52780871 256065536 54911 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62516 54911 502 7861 0 54620 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 250064 KiB
Current children cumulated memory: 219644 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15540
/proc/meminfo: memFree=27209076/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=250488 memory=220140 CPUtime=2082.2 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 92438 0 0 0 207784 436 0 0 20 0 1 0 52780871 256499712 55035 33554432000 4194304 36388972 140736081209376 140736081208216 6663863 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62622 55035 502 7861 0 54726 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 250488 KiB
Current children cumulated memory: 220140 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15542
/proc/meminfo: memFree=27209132/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=250488 memory=220140 CPUtime=2142.2 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 92709 0 0 0 213770 450 0 0 20 0 1 0 52780871 256499712 55035 33554432000 4194304 36388972 140736081209376 140736081208216 6663863 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62622 55035 502 7861 0 54726 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 250488 KiB
Current children cumulated memory: 220140 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15543
/proc/meminfo: memFree=27208412/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=250916 memory=220528 CPUtime=2202.19 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 93203 0 0 0 219757 462 0 0 20 0 1 0 52780871 256937984 55132 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62729 55132 502 7861 0 54833 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 250916 KiB
Current children cumulated memory: 220528 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15574
/proc/meminfo: memFree=27205972/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=250916 memory=220528 CPUtime=2262.19 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 93538 0 0 0 225741 478 0 0 20 0 1 0 52780871 256937984 55132 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62729 55132 502 7861 0 54833 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 250916 KiB
Current children cumulated memory: 220528 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15597
/proc/meminfo: memFree=27205232/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=251352 memory=220944 CPUtime=2322.18 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 94008 0 0 0 231725 493 0 0 20 0 1 0 52780871 257384448 55236 33554432000 4194304 36388972 140736081209376 140736081208216 6663856 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62838 55236 502 7861 0 54942 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 251352 KiB
Current children cumulated memory: 220944 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15598
/proc/meminfo: memFree=27205408/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=251352 memory=221000 CPUtime=2382.18 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 94412 0 0 0 237714 504 0 0 20 0 1 0 52780871 257384448 55250 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62838 55250 502 7861 0 54942 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 251352 KiB
Current children cumulated memory: 221000 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15599
/proc/meminfo: memFree=27206728/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=251352 memory=221000 CPUtime=2442.18 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 94667 0 0 0 243704 514 0 0 20 0 1 0 52780871 257384448 55250 33554432000 4194304 36388972 140736081209376 140736081208216 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 62838 55250 502 7861 0 54942 0
Current children cumulated CPU time: 2442.18 s
Current children cumulated vsize: 251352 KiB
Current children cumulated memory: 221000 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15600
/proc/meminfo: memFree=27206828/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=252084 memory=221616 CPUtime=2502.18 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 95204 0 0 0 249688 530 0 0 20 0 1 0 52780871 258134016 55404 33554432000 4194304 36388972 140736081209376 140736081208216 4658323 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 63021 55404 502 7861 0 55125 0
Current children cumulated CPU time: 2502.18 s
Current children cumulated vsize: 252084 KiB
Current children cumulated memory: 221616 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.07 2.03 2.05 3/188 15600
/proc/meminfo: memFree=27206676/32770624 swapFree=67108860/67108860
[pid=15417] ppid=15414 vsize=252084 memory=221620 CPUtime=2519.89 cores=1,3,5,7
/proc/15417/stat : 15417 (BTD) R 15414 15417 11593 0 -1 4202496 95446 0 0 0 251456 533 0 0 20 0 1 0 52780871 258134016 55405 33554432000 4194304 36388972 140736081209376 140736081208216 6663863 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 48406528 140736081212605 140736081212683 140736081212683 140736081215441 0
/proc/15417/statm: 63021 55405 502 7861 0 55125 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 252084 KiB
Current children cumulated memory: 221620 KiB

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

[startup+2520.01 s]
# the end of solver process 15417 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.56 s, system=5.33478 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): 2519.9
CPU user time (s): 2514.56
CPU system time (s): 5.33478
CPU usage (%): 99.9955
Max. virtual memory (cumulated for all children) (KiB): 252084
Max. memory (cumulated for all children) (KiB): 221620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.56
system time used= 5.33478
maximum resident set size= 221620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95446
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= 20
involuntary context switches= 727


# summary of solver processes directly reported to runsolver:
#   pid: 15417
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2514.56
#   total CPU system time (s): 5.33478

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5106 second user time and 17.8633 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 15:22:57
IDJOB=4293723
IDBENCH=141229
IDSOLVER=2749
FILE ID=node151/4293723-1532352177
RUNJOBID= node151-1532329499-11625
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin14_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293723-1532352177/watcher-4293723-1532352177 -o /tmp/evaluation-result-4293723-1532352177/solver-4293723-1532352177 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11625 --watchdog 2580  BTD 3 2520 HOME/instance-4293723-1532352177.xml

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

MD5SUM BENCH= 6039279ad46bf871d7b71982a2bb5420
RANDOM SEED=2077461558

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27457356 kB
MemAvailable:   31949980 kB
Buffers:          133672 kB
Cached:          4600488 kB
SwapCached:            0 kB
Active:           984716 kB
Inactive:        3812312 kB
Active(anon):      13024 kB
Inactive(anon):    69276 kB
Active(file):     971692 kB
Inactive(file):  3743036 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53196 kB
Writeback:            20 kB
AnonPages:        105092 kB
Mapped:            39324 kB
Shmem:             17032 kB
Slab:             214748 kB
SReclaimable:     187464 kB
SUnreclaim:        27284 kB
KernelStack:        3296 kB
PageTables:         5128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 54968 MiB
End job on node151 at 2018-07-23 16:04:57