Trace number 4306456

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) 2520.07 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 18.07.27_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 (14512 MiB free)
  memory of node 1: 16384 MiB (13698 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306456-1534072618/watcher-4306456-1534072618 -o /tmp/evaluation-result-4306456-1534072618/solver-4306456-1534072618 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19467 --watchdog 2580 BTD 3 2520 HOME/instance-4306456-1534072618.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
solver pid=21730, runsolver pid=21727
Current StackSize limit: 8192 KiB


[startup+0.100163 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28879520/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=41768 memory=10728 CPUtime=0.1 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 2985 0 0 0 10 0 0 0 20 0 1 0 224824953 42770432 2682 33554432000 4194304 36388936 140725075391904 140725075391904 7752703 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 10442 2682 443 7861 0 2546 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41768 KiB
Current children cumulated memory: 10728 KiB

[startup+0.20973 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28879148/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=42164 memory=10992 CPUtime=0.21 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 3066 0 0 0 21 0 0 0 20 0 1 0 224824953 43175936 2748 33554432000 4194304 36388936 140725075391904 140725075391904 4212486 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 10541 2748 443 7861 0 2645 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 42164 KiB
Current children cumulated memory: 10992 KiB

[startup+0.308881 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28878776/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=42296 memory=11256 CPUtime=0.31 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 3122 0 0 0 31 0 0 0 20 0 1 0 224824953 43311104 2814 33554432000 4194304 36388936 140725075391904 140725075391904 4212528 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 10574 2814 443 7861 0 2678 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 42296 KiB
Current children cumulated memory: 11256 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28878404/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=43088 memory=12048 CPUtime=0.69 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 3313 0 0 0 69 0 0 0 20 0 1 0 224824953 44122112 3012 33554432000 4194304 36388936 140725075391904 140725075391904 4212516 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 10772 3012 443 7861 0 2876 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43088 KiB
Current children cumulated memory: 12048 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28877204/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=46124 memory=15216 CPUtime=1.49 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 4073 0 0 0 149 0 0 0 20 0 1 0 224824953 47230976 3804 33554432000 4194304 36388936 140725075391904 140725075385432 4212725 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 11531 3804 443 7861 0 3635 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 46124 KiB
Current children cumulated memory: 15216 KiB

[startup+3.10936 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28871500/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=49820 memory=18852 CPUtime=3.1 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 7529 0 0 0 310 0 0 0 20 0 1 0 224824953 51015680 4713 33554432000 4194304 36388936 140725075391904 140725075386120 4212729 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 12455 4713 444 7861 0 4559 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 49820 KiB
Current children cumulated memory: 18852 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28691580/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=226744 memory=195864 CPUtime=6.29 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 56564 0 0 0 623 6 0 0 20 0 1 0 224824953 232185856 48966 33554432000 4194304 36388936 140725075391904 140725075389848 4703642 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 56686 48966 481 7861 0 48790 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 226744 KiB
Current children cumulated memory: 195864 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28689144/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=231732 memory=200588 CPUtime=12.69 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 62575 0 0 0 1262 7 0 0 20 0 1 0 224824953 237293568 50147 33554432000 4194304 36388936 140725075391904 140725075390744 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 57933 50147 497 7861 0 50037 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 231732 KiB
Current children cumulated memory: 200588 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21731
/proc/meminfo: memFree=28686912/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=234232 memory=203116 CPUtime=25.49 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 74284 0 0 0 2540 9 0 0 20 0 1 0 224824953 239853568 50779 33554432000 4194304 36388936 140725075391904 140725075390744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 58558 50779 499 7861 0 50662 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 234232 KiB
Current children cumulated memory: 203116 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21734
/proc/meminfo: memFree=28708228/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=235004 memory=203928 CPUtime=51.1 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 80462 0 0 0 5097 13 0 0 20 0 1 0 224824953 240644096 50982 33554432000 4194304 36388936 140725075391904 140725075390744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 58751 50982 499 7861 0 50855 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 203928 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21735
/proc/meminfo: memFree=28708500/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=235956 memory=204936 CPUtime=102.28 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 81670 0 0 0 10209 19 0 0 20 0 1 0 224824953 241618944 51234 33554432000 4194304 36388936 140725075391904 140725075390744 4658339 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 58989 51234 499 7861 0 51093 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 235956 KiB
Current children cumulated memory: 204936 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21736
/proc/meminfo: memFree=28707856/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=236504 memory=205904 CPUtime=162.28 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 82706 0 0 0 16199 29 0 0 20 0 1 0 224824953 242180096 51476 33554432000 4194304 36388936 140725075391904 140725075390744 4628272 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 59126 51476 499 7861 0 51230 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 236504 KiB
Current children cumulated memory: 205904 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21744
/proc/meminfo: memFree=28705460/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=237924 memory=207444 CPUtime=222.29 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 83485 0 0 0 22192 37 0 0 20 0 1 0 224824953 243634176 51861 33554432000 4194304 36388936 140725075391904 140725075390744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 59481 51861 499 7861 0 51585 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 237924 KiB
Current children cumulated memory: 207444 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21745
/proc/meminfo: memFree=28705036/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=238708 memory=208084 CPUtime=282.28 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 84036 0 0 0 28184 44 0 0 20 0 1 0 224824953 244436992 52021 33554432000 4194304 36388936 140725075391904 140725075390744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 59677 52021 499 7861 0 51781 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 238708 KiB
Current children cumulated memory: 208084 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21746
/proc/meminfo: memFree=28704220/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=239756 memory=209132 CPUtime=342.29 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 84697 0 0 0 34177 52 0 0 20 0 1 0 224824953 245510144 52283 33554432000 4194304 36388936 140725075391904 140725075390744 4658339 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 59939 52283 499 7861 0 52043 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 239756 KiB
Current children cumulated memory: 209132 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21747
/proc/meminfo: memFree=28703664/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=240200 memory=209736 CPUtime=402.28 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 85319 0 0 0 40169 59 0 0 20 0 1 0 224824953 245964800 52434 33554432000 4194304 36388936 140725075391904 140725075390744 4658339 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 60050 52434 499 7861 0 52154 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 240200 KiB
Current children cumulated memory: 209736 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21748
/proc/meminfo: memFree=28703412/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=240808 memory=210240 CPUtime=462.29 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 85861 0 0 0 46160 69 0 0 20 0 1 0 224824953 246587392 52560 33554432000 4194304 36388936 140725075391904 140725075390744 4658388 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 60202 52560 499 7861 0 52306 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 240808 KiB
Current children cumulated memory: 210240 KiB


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

/proc/21730/statm: 62075 54482 499 7861 0 54179 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 248300 KiB
Current children cumulated memory: 217928 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 21788
/proc/meminfo: memFree=28693760/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=248888 memory=218408 CPUtime=1782.32 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 94848 0 0 0 177939 293 0 0 20 0 1 0 224824953 254861312 54602 33554432000 4194304 36388936 140725075391904 140725075390744 6663879 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62222 54602 499 7861 0 54326 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 248888 KiB
Current children cumulated memory: 218408 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 21789
/proc/meminfo: memFree=28694012/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=248888 memory=218456 CPUtime=1842.32 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 95071 0 0 0 183928 304 0 0 20 0 1 0 224824953 254861312 54614 33554432000 4194304 36388936 140725075391904 140725075390744 4658397 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62222 54614 499 7861 0 54326 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 248888 KiB
Current children cumulated memory: 218456 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.05 2.06 3/187 21911
/proc/meminfo: memFree=28622748/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=249492 memory=219060 CPUtime=1902.33 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 95295 0 0 0 189916 317 0 0 20 0 1 0 224824953 255479808 54765 33554432000 4194304 36388936 140725075391904 140725075390744 4658339 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62373 54765 499 7861 0 54477 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 249492 KiB
Current children cumulated memory: 219060 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 21912
/proc/meminfo: memFree=28619528/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=249492 memory=219064 CPUtime=1962.33 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 95506 0 0 0 195902 331 0 0 20 0 1 0 224824953 255479808 54766 33554432000 4194304 36388936 140725075391904 140725075390744 4658300 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62373 54766 499 7861 0 54477 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 249492 KiB
Current children cumulated memory: 219064 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 21921
/proc/meminfo: memFree=28616952/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=250064 memory=219632 CPUtime=2022.33 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 96028 0 0 0 201890 343 0 0 20 0 1 0 224824953 256065536 54908 33554432000 4194304 36388936 140725075391904 140725075390744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62516 54908 499 7861 0 54620 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 250064 KiB
Current children cumulated memory: 219632 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 21922
/proc/meminfo: memFree=28616560/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=250488 memory=220128 CPUtime=2082.34 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 96215 0 0 0 207876 358 0 0 20 0 1 0 224824953 256499712 55032 33554432000 4194304 36388936 140725075391904 140725075390744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62622 55032 499 7861 0 54726 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 250488 KiB
Current children cumulated memory: 220128 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21923
/proc/meminfo: memFree=28616112/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=250488 memory=220128 CPUtime=2142.33 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 96419 0 0 0 213860 373 0 0 20 0 1 0 224824953 256499712 55032 33554432000 4194304 36388936 140725075391904 140725075390744 4658359 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62622 55032 499 7861 0 54726 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 250488 KiB
Current children cumulated memory: 220128 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21924
/proc/meminfo: memFree=28615004/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=250916 memory=220516 CPUtime=2202.33 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 96884 0 0 0 219848 385 0 0 20 0 1 0 224824953 256937984 55129 33554432000 4194304 36388936 140725075391904 140725075390744 4658341 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62729 55129 499 7861 0 54833 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 250916 KiB
Current children cumulated memory: 220516 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21925
/proc/meminfo: memFree=28614324/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=250916 memory=220516 CPUtime=2262.34 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 97152 0 0 0 225835 399 0 0 20 0 1 0 224824953 256937984 55129 33554432000 4194304 36388936 140725075391904 140725075390744 4658339 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62729 55129 499 7861 0 54833 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 250916 KiB
Current children cumulated memory: 220516 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21927
/proc/meminfo: memFree=28613732/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=251352 memory=220988 CPUtime=2322.34 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 97606 0 0 0 231820 414 0 0 20 0 1 0 224824953 257384448 55247 33554432000 4194304 36388936 140725075391904 140725075390744 4658341 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62838 55247 499 7861 0 54942 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 251352 KiB
Current children cumulated memory: 220988 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21928
/proc/meminfo: memFree=28613816/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=251352 memory=220988 CPUtime=2382.34 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 97969 0 0 0 237809 425 0 0 20 0 1 0 224824953 257384448 55247 33554432000 4194304 36388936 140725075391904 140725075390744 4658339 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62838 55247 499 7861 0 54942 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 251352 KiB
Current children cumulated memory: 220988 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21929
/proc/meminfo: memFree=28613448/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=251352 memory=220988 CPUtime=2442.34 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 98174 0 0 0 243799 435 0 0 20 0 1 0 224824953 257384448 55247 33554432000 4194304 36388936 140725075391904 140725075390744 4658397 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 62838 55247 499 7861 0 54942 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 251352 KiB
Current children cumulated memory: 220988 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21931
/proc/meminfo: memFree=28612556/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=252084 memory=221608 CPUtime=2502.35 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 98492 0 0 0 249785 450 0 0 20 0 1 0 224824953 258134016 55402 33554432000 4194304 36388936 140725075391904 140725075390744 4658339 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 63021 55402 499 7861 0 55125 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 252084 KiB
Current children cumulated memory: 221608 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21931
/proc/meminfo: memFree=28612556/32770624 swapFree=67030652/67108860
[pid=21730] ppid=21727 vsize=252084 memory=221608 CPUtime=2520.06 cores=1,3,5,7
/proc/21730/stat : 21730 (BTD) R 21727 21730 19435 0 -1 4202496 98663 0 0 0 251553 453 0 0 20 0 1 0 224824953 258134016 55402 33554432000 4194304 36388936 140725075391904 140725075390744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69963776 140725075395773 140725075395851 140725075395851 140725075398609 0
/proc/21730/statm: 63021 55402 499 7861 0 55125 0
Current children cumulated CPU time: 2520.06 s
Current children cumulated vsize: 252084 KiB
Current children cumulated memory: 221608 KiB

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

[startup+2520.01 s]
# the end of solver process 21730 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.54 s, system=4.53112 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2520.07
CPU user time (s): 2515.54
CPU system time (s): 4.53112
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 252084
Max. memory (cumulated for all children) (KiB): 221608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.54
system time used= 4.53112
maximum resident set size= 221608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98663
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= 18
involuntary context switches= 844


# summary of solver processes directly reported to runsolver:
#   pid: 21730
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2515.54
#   total CPU system time (s): 4.53112

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.8014 second user time and 18.7936 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 13:16:58
IDJOB=4306456
IDBENCH=141229
IDSOLVER=2786
FILE ID=node102/4306456-1534072618
RUNJOBID= node102-1534061432-19467
PBS_JOBID= 21036978
Free space on /tmp= 38136 MiB

SOLVER NAME= BTD 2018.07.27_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-4306456-1534072618/watcher-4306456-1534072618 -o /tmp/evaluation-result-4306456-1534072618/solver-4306456-1534072618 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19467 --watchdog 2580  BTD 3 2520 HOME/instance-4306456-1534072618.xml 

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

MD5SUM BENCH= 6039279ad46bf871d7b71982a2bb5420
RANDOM SEED=1775167041

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:        28889316 kB
MemAvailable:   31873496 kB
Buffers:          127052 kB
Cached:          3103880 kB
SwapCached:        51252 kB
Active:          1684624 kB
Inactive:        1633484 kB
Active(anon):      11644 kB
Inactive(anon):   126948 kB
Active(file):    1672980 kB
Inactive(file):  1506536 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:             52780 kB
Writeback:             0 kB
AnonPages:        107252 kB
Mapped:            51856 kB
Shmem:             48976 kB
Slab:             261828 kB
SReclaimable:     233124 kB
SUnreclaim:        28704 kB
KernelStack:        3360 kB
PageTables:         5124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     384312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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 13:58:58