Trace number 4306446

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) 2519.97 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl10-11_c18.xml
MD5SUM0cb6e3dc45605db1284c892a60e68314
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.24173
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of constraints42
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":220}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":220}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":22},{"arity":11,"count":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":42}]
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 (10066 MiB free)
  memory of node 1: 16384 MiB (6368 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306446-1534075704/watcher-4306446-1534075704 -o /tmp/evaluation-result-4306446-1534075704/solver-4306446-1534075704 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29628 --watchdog 2580 BTD 3 2520 HOME/instance-4306446-1534075704.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
Starting watchdog thread
Linux 3.10.0-514.16.1.el7.x86_64
Current StackSize limit: 8192 KiB

solver pid=31356, runsolver pid=31353

[startup+0.100153 s]*
/proc/loadavg: 2.44 2.12 2.08 3/187 31357
/proc/meminfo: memFree=16827828/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32600 memory=2620 CPUtime=0.1 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 824 0 0 0 9 1 0 0 20 0 1 0 225133618 33382400 655 33554432000 4194304 36388936 140728277509744 140728277509744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8150 655 482 7861 0 254 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209243 s]*
/proc/loadavg: 2.44 2.12 2.08 3/187 31357
/proc/meminfo: memFree=16827464/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32600 memory=2620 CPUtime=0.21 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 828 0 0 0 19 2 0 0 20 0 1 0 225133618 33382400 655 33554432000 4194304 36388936 140728277509744 140728277509744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8150 655 482 7861 0 254 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308701 s]*
/proc/loadavg: 2.44 2.12 2.08 3/187 31357
/proc/meminfo: memFree=16827464/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32732 memory=2620 CPUtime=0.3 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 830 0 0 0 27 3 0 0 20 0 1 0 225133618 33517568 655 33554432000 4194304 36388936 140728277509744 140728277509744 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8183 655 482 7861 0 287 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700279 s]
/proc/loadavg: 2.44 2.12 2.08 3/187 31357
/proc/meminfo: memFree=16827464/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32732 memory=2620 CPUtime=0.69 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 835 0 0 0 61 8 0 0 20 0 1 0 225133618 33517568 655 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8183 655 482 7861 0 287 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+1.50027 s]
/proc/loadavg: 2.44 2.12 2.08 3/187 31357
/proc/meminfo: memFree=16827232/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32732 memory=2620 CPUtime=1.49 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 839 0 0 0 129 20 0 0 20 0 1 0 225133618 33517568 655 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8183 655 482 7861 0 287 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+3.10888 s]
/proc/loadavg: 2.44 2.12 2.08 3/187 31357
/proc/meminfo: memFree=16826744/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32732 memory=2860 CPUtime=3.1 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 964 0 0 0 272 38 0 0 20 0 1 0 225133618 33517568 715 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8183 715 496 7861 0 287 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2860 KiB

[startup+6.30026 s]
/proc/loadavg: 2.41 2.12 2.08 3/187 31357
/proc/meminfo: memFree=16826744/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32732 memory=2884 CPUtime=6.29 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 1093 0 0 0 557 72 0 0 20 0 1 0 225133618 33517568 721 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8183 721 496 7861 0 287 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2884 KiB

[startup+12.7003 s]
/proc/loadavg: 2.46 2.14 2.08 3/187 31357
/proc/meminfo: memFree=16826620/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32732 memory=2900 CPUtime=12.69 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 1228 0 0 0 1127 142 0 0 20 0 1 0 225133618 33517568 725 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8183 725 496 7861 0 287 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2900 KiB

[startup+25.5003 s]
/proc/loadavg: 2.51 2.16 2.09 3/187 31357
/proc/meminfo: memFree=16827116/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32732 memory=2936 CPUtime=25.49 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 1505 0 0 0 2271 278 0 0 20 0 1 0 225133618 33517568 734 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8183 734 496 7861 0 287 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2936 KiB

[startup+51.1089 s]
/proc/loadavg: 2.68 2.23 2.12 3/187 31357
/proc/meminfo: memFree=16827748/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32864 memory=2952 CPUtime=51.09 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 1652 0 0 0 4561 548 0 0 20 0 1 0 225133618 33652736 738 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8216 738 496 7861 0 320 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 2952 KiB

[startup+102.3 s]
/proc/loadavg: 2.33 2.21 2.12 3/188 31366
/proc/meminfo: memFree=16825984/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32864 memory=2972 CPUtime=102.29 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 1806 0 0 0 9135 1094 0 0 20 0 1 0 225133618 33652736 743 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8216 743 496 7861 0 320 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 2972 KiB

[startup+162.3 s]
/proc/loadavg: 2.12 2.17 2.11 3/188 31367
/proc/meminfo: memFree=16825928/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32864 memory=2984 CPUtime=162.29 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 1961 0 0 0 14501 1728 0 0 20 0 1 0 225133618 33652736 746 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8216 746 496 7861 0 320 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 2984 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.14 2.11 3/188 31368
/proc/meminfo: memFree=16825184/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32864 memory=3004 CPUtime=222.28 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 2119 0 0 0 19882 2346 0 0 20 0 1 0 225133618 33652736 751 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8216 751 496 7861 0 320 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3004 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.11 2.10 3/188 31369
/proc/meminfo: memFree=16824928/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32864 memory=3012 CPUtime=282.28 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 2279 0 0 0 25239 2989 0 0 20 0 1 0 225133618 33652736 753 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8216 753 496 7861 0 320 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3012 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.09 2.10 3/188 31370
/proc/meminfo: memFree=16824556/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32864 memory=3020 CPUtime=342.28 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 2441 0 0 0 30637 3591 0 0 20 0 1 0 225133618 33652736 755 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8216 755 496 7861 0 320 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3020 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.08 2.09 3/187 31371
/proc/meminfo: memFree=16823884/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32864 memory=3028 CPUtime=402.28 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 2605 0 0 0 36014 4214 0 0 20 0 1 0 225133618 33652736 757 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8216 757 496 7861 0 320 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3028 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/187 31372
/proc/meminfo: memFree=16823768/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32864 memory=3032 CPUtime=462.28 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 2769 0 0 0 41419 4809 0 0 20 0 1 0 225133618 33652736 758 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8216 758 496 7861 0 320 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3032 KiB


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

/proc/31356/statm: 8249 770 496 7861 0 353 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3080 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31474
/proc/meminfo: memFree=17284836/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3080 CPUtime=1782.27 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 6568 0 0 0 160075 18152 0 0 20 0 1 0 225133618 33787904 770 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 770 496 7861 0 353 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3080 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31475
/proc/meminfo: memFree=17284440/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3080 CPUtime=1842.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 6747 0 0 0 165460 18766 0 0 20 0 1 0 225133618 33787904 770 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 770 496 7861 0 353 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3080 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 31484
/proc/meminfo: memFree=17283796/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3084 CPUtime=1902.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 6926 0 0 0 170872 19354 0 0 20 0 1 0 225133618 33787904 771 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 771 496 7861 0 353 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3084 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 31485
/proc/meminfo: memFree=17284152/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3084 CPUtime=1962.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 7104 0 0 0 176243 19983 0 0 20 0 1 0 225133618 33787904 771 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 771 496 7861 0 353 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3084 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 31486
/proc/meminfo: memFree=17284412/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3084 CPUtime=2022.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 7284 0 0 0 181621 20605 0 0 20 0 1 0 225133618 33787904 771 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 771 496 7861 0 353 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3084 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 31487
/proc/meminfo: memFree=17284280/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3088 CPUtime=2082.25 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 7463 0 0 0 186995 21230 0 0 20 0 1 0 225133618 33787904 772 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 772 496 7861 0 353 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3088 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 31488
/proc/meminfo: memFree=17283912/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3088 CPUtime=2142.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 7644 0 0 0 192394 21832 0 0 20 0 1 0 225133618 33787904 772 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 772 496 7861 0 353 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3088 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31489
/proc/meminfo: memFree=17284080/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3088 CPUtime=2202.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 7824 0 0 0 197716 22510 0 0 20 0 1 0 225133618 33787904 772 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 772 496 7861 0 353 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3088 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31490
/proc/meminfo: memFree=17283852/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3088 CPUtime=2262.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 8003 0 0 0 203124 23102 0 0 20 0 1 0 225133618 33787904 772 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 772 496 7861 0 353 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3088 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31491
/proc/meminfo: memFree=17283824/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3088 CPUtime=2322.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 8183 0 0 0 208519 23707 0 0 20 0 1 0 225133618 33787904 772 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 772 496 7861 0 353 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3088 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31492
/proc/meminfo: memFree=17284056/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3088 CPUtime=2382.26 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 8362 0 0 0 213848 24378 0 0 20 0 1 0 225133618 33787904 772 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 772 496 7861 0 353 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3088 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31493
/proc/meminfo: memFree=17284036/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3088 CPUtime=2442.25 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 8543 0 0 0 219209 25016 0 0 20 0 1 0 225133618 33787904 772 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 772 496 7861 0 353 0
Current children cumulated CPU time: 2442.25 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3088 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 31502
/proc/meminfo: memFree=17282988/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3092 CPUtime=2502.25 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 8724 0 0 0 224558 25667 0 0 20 0 1 0 225133618 33787904 773 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 773 496 7861 0 353 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3092 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 31502
/proc/meminfo: memFree=17283468/32770624 swapFree=67108796/67108860
[pid=31356] ppid=31353 vsize=32996 memory=3092 CPUtime=2519.96 cores=1,3,5,7
/proc/31356/stat : 31356 (BTD) R 31353 31356 29596 0 -1 4202496 8905 0 0 0 226121 25875 0 0 20 0 1 0 225133618 33787904 773 33554432000 4194304 36388936 140728277509744 140728277508584 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 51269632 140728277517501 140728277517579 140728277517579 140728277520337 0
/proc/31356/statm: 8249 773 496 7861 0 353 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3092 KiB

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

[startup+2520.01 s]
# the end of solver process 31356 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2261.22 s, system=258.757 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): 2519.97
CPU user time (s): 2261.22
CPU system time (s): 258.757
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 32996
Max. memory (cumulated for all children) (KiB): 3092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2261.22
system time used= 258.757
maximum resident set size= 3092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8905
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 739


# summary of solver processes directly reported to runsolver:
#   pid: 31356
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2261.22
#   total CPU system time (s): 258.757

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.78874 second user time and 16.6184 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-12 14:08:24
IDJOB=4306446
IDBENCH=141236
IDSOLVER=2786
FILE ID=node138/4306446-1534075704
RUNJOBID= node138-1534063097-29628
PBS_JOBID= 21036986
Free space on /tmp= 24384 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl10-11_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306446-1534075704/watcher-4306446-1534075704 -o /tmp/evaluation-result-4306446-1534075704/solver-4306446-1534075704 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29628 --watchdog 2580  BTD 3 2520 HOME/instance-4306446-1534075704.xml 

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

MD5SUM BENCH= 0cb6e3dc45605db1284c892a60e68314
RANDOM SEED=598276806

node138.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        16828776 kB
MemAvailable:   31431668 kB
Buffers:          158136 kB
Cached:         14510940 kB
SwapCached:           12 kB
Active:          7857076 kB
Inactive:        7340100 kB
Active(anon):     472636 kB
Inactive(anon):   108164 kB
Active(file):    7384440 kB
Inactive(file):  7231936 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:             52496 kB
Writeback:             0 kB
AnonPages:        551696 kB
Mapped:            52332 kB
Shmem:             49740 kB
Slab:             442612 kB
SReclaimable:     414976 kB
SUnreclaim:        27636 kB
KernelStack:        3568 kB
PageTables:         5892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     844956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    491520 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24336 MiB
End job on node138 at 2018-08-12 14:50:25