Trace number 4306213

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_12 2018.07.27_12? (TO) 2519.99 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl30-31_c18.xml
MD5SUM986923daef9243229e6ae2459781d9f0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1860
Number of constraints122
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":1860}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":1860}]
Minimum constraint arity30
Maximum constraint arity31
Distribution of constraint arities[{"arity":30,"count":62},{"arity":31,"count":60}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":122}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

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 (6910 MiB free)
  memory of node 1: 16384 MiB (10445 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306213-1534074359/watcher-4306213-1534074359 -o /tmp/evaluation-result-4306213-1534074359/solver-4306213-1534074359 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580 BTD 12 2520 HOME/instance-4306213-1534074359.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=1587, runsolver pid=1584
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 1.94 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17764648/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=39376 memory=9460 CPUtime=0.1 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 2502 0 0 0 10 0 0 0 20 0 1 0 224999053 40321024 2365 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 9844 2365 499 7861 0 1948 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39376 KiB
Current children cumulated memory: 9460 KiB

[startup+0.2098 s]*
/proc/loadavg: 1.94 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17764292/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=39376 memory=9460 CPUtime=0.21 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 2524 0 0 0 21 0 0 0 20 0 1 0 224999053 40321024 2365 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 9844 2365 499 7861 0 1948 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39376 KiB
Current children cumulated memory: 9460 KiB

[startup+0.309081 s]*
/proc/loadavg: 1.94 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17764532/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=39508 memory=9460 CPUtime=0.3 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 2534 0 0 0 30 0 0 0 20 0 1 0 224999053 40456192 2365 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 9877 2365 499 7861 0 1981 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39508 KiB
Current children cumulated memory: 9460 KiB

[startup+0.700269 s]
/proc/loadavg: 1.94 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17764532/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=39640 memory=9724 CPUtime=0.69 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 2567 0 0 0 68 1 0 0 20 0 1 0 224999053 40591360 2431 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 9910 2431 510 7861 0 2014 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39640 KiB
Current children cumulated memory: 9724 KiB

[startup+1.50029 s]
/proc/loadavg: 1.94 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17764532/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=39776 memory=9760 CPUtime=1.49 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 2609 0 0 0 147 2 0 0 20 0 1 0 224999053 40730624 2440 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 9944 2440 510 7861 0 2048 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39776 KiB
Current children cumulated memory: 9760 KiB

[startup+3.10915 s]
/proc/loadavg: 1.94 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17763724/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=40044 memory=10056 CPUtime=3.1 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 3003 0 0 0 304 6 0 0 20 0 1 0 224999053 41005056 2514 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10011 2514 510 7861 0 2115 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 40044 KiB
Current children cumulated memory: 10056 KiB

[startup+6.30027 s]
/proc/loadavg: 1.94 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17763088/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=40312 memory=10300 CPUtime=6.29 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 3470 0 0 0 615 14 0 0 20 0 1 0 224999053 41279488 2575 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10078 2575 510 7861 0 2182 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 40312 KiB
Current children cumulated memory: 10300 KiB

[startup+12.7003 s]
/proc/loadavg: 1.95 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17762852/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=40580 memory=10696 CPUtime=12.69 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 3898 0 0 0 1236 33 0 0 20 0 1 0 224999053 41553920 2674 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10145 2674 510 7861 0 2249 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 40580 KiB
Current children cumulated memory: 10696 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.07 2.08 3/190 1588
/proc/meminfo: memFree=17762720/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=40716 memory=10908 CPUtime=25.48 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 4955 0 0 0 2504 44 0 0 20 0 1 0 224999053 41693184 2727 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10179 2727 510 7861 0 2283 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 40716 KiB
Current children cumulated memory: 10908 KiB

[startup+51.1092 s]
/proc/loadavg: 1.97 2.07 2.08 3/191 1589
/proc/meminfo: memFree=17762588/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=40980 memory=11132 CPUtime=51.09 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 5477 0 0 0 5012 97 0 0 20 0 1 0 224999053 41963520 2783 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10245 2783 510 7861 0 2349 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 40980 KiB
Current children cumulated memory: 11132 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.06 2.08 3/191 1590
/proc/meminfo: memFree=17762104/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=41244 memory=11360 CPUtime=102.29 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 6012 0 0 0 9995 234 0 0 20 0 1 0 224999053 42233856 2840 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10311 2840 510 7861 0 2415 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 41244 KiB
Current children cumulated memory: 11360 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.06 2.07 3/191 1591
/proc/meminfo: memFree=17761468/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=41380 memory=11552 CPUtime=162.28 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 6578 0 0 0 15803 425 0 0 20 0 1 0 224999053 42373120 2888 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10345 2888 510 7861 0 2449 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 41380 KiB
Current children cumulated memory: 11552 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.07 2.07 3/191 1592
/proc/meminfo: memFree=17761412/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=41512 memory=11672 CPUtime=222.28 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 6838 0 0 0 21608 620 0 0 20 0 1 0 224999053 42508288 2918 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10378 2918 510 7861 0 2482 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 41512 KiB
Current children cumulated memory: 11672 KiB

[startup+282.3 s]
/proc/loadavg: 1.97 2.04 2.06 3/191 1600
/proc/meminfo: memFree=17760644/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=41644 memory=11856 CPUtime=282.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 7114 0 0 0 27373 854 0 0 20 0 1 0 224999053 42643456 2964 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10411 2964 510 7861 0 2515 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 41644 KiB
Current children cumulated memory: 11856 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.04 2.06 3/190 1601
/proc/meminfo: memFree=17760840/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=41776 memory=11892 CPUtime=342.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 7372 0 0 0 33117 1110 0 0 20 0 1 0 224999053 42778624 2973 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10444 2973 510 7861 0 2548 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 41776 KiB
Current children cumulated memory: 11892 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 1602
/proc/meminfo: memFree=17760888/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=41776 memory=11992 CPUtime=402.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 7649 0 0 0 38854 1373 0 0 20 0 1 0 224999053 42778624 2998 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10444 2998 510 7861 0 2548 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 41776 KiB
Current children cumulated memory: 11992 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 1603
/proc/meminfo: memFree=17760688/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=41912 memory=12056 CPUtime=462.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 7899 0 0 0 44589 1638 0 0 20 0 1 0 224999053 42917888 3014 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10478 3014 510 7861 0 2582 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 41912 KiB
Current children cumulated memory: 12056 KiB


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

/proc/1587/statm: 10611 3157 510 7861 0 2715 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12628 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1670
/proc/meminfo: memFree=17760020/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42444 memory=12628 CPUtime=1782.26 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 15004 0 0 0 170706 7520 0 0 20 0 1 0 224999053 43462656 3157 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10611 3157 510 7861 0 2715 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12628 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1671
/proc/meminfo: memFree=17760712/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42444 memory=12628 CPUtime=1842.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 15307 0 0 0 176440 7787 0 0 20 0 1 0 224999053 43462656 3157 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10611 3157 510 7861 0 2715 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12628 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1673
/proc/meminfo: memFree=17759372/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42444 memory=12628 CPUtime=1902.26 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 15623 0 0 0 182186 8040 0 0 20 0 1 0 224999053 43462656 3157 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10611 3157 510 7861 0 2715 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12628 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1674
/proc/meminfo: memFree=17759548/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42444 memory=12652 CPUtime=1962.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 16025 0 0 0 187910 8317 0 0 20 0 1 0 224999053 43462656 3163 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10611 3163 510 7861 0 2715 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12652 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1675
/proc/meminfo: memFree=17759596/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42444 memory=12652 CPUtime=2022.26 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 16318 0 0 0 193632 8594 0 0 20 0 1 0 224999053 43462656 3163 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10611 3163 510 7861 0 2715 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12652 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1684
/proc/meminfo: memFree=17759024/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42444 memory=12652 CPUtime=2082.26 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 16630 0 0 0 199358 8868 0 0 20 0 1 0 224999053 43462656 3163 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10611 3163 510 7861 0 2715 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12652 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1685
/proc/meminfo: memFree=17759464/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42444 memory=12692 CPUtime=2142.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 16934 0 0 0 205103 9124 0 0 20 0 1 0 224999053 43462656 3173 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10611 3173 510 7861 0 2715 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12692 KiB

[startup+2202.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 1930
/proc/meminfo: memFree=17547696/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42444 memory=12692 CPUtime=2202.26 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 17364 0 0 0 210841 9385 0 0 20 0 1 0 224999053 43462656 3173 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10611 3173 510 7861 0 2715 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 12692 KiB

[startup+2262.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/191 1931
/proc/meminfo: memFree=17348688/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42576 memory=12692 CPUtime=2262.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 17600 0 0 0 216575 9652 0 0 20 0 1 0 224999053 43597824 3173 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10644 3173 510 7861 0 2748 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 42576 KiB
Current children cumulated memory: 12692 KiB

[startup+2322.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 1932
/proc/meminfo: memFree=17263120/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42576 memory=12720 CPUtime=2322.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 17821 0 0 0 222318 9909 0 0 20 0 1 0 224999053 43597824 3180 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10644 3180 510 7861 0 2748 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 42576 KiB
Current children cumulated memory: 12720 KiB

[startup+2382.3 s]
/proc/loadavg: 1.93 1.98 2.03 3/190 2118
/proc/meminfo: memFree=17702124/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42576 memory=12720 CPUtime=2382.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 18033 0 0 0 228060 10167 0 0 20 0 1 0 224999053 43597824 3180 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10644 3180 510 7861 0 2748 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 42576 KiB
Current children cumulated memory: 12720 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.00 2.04 3/190 2119
/proc/meminfo: memFree=17657164/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42576 memory=12736 CPUtime=2442.27 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 18278 0 0 0 233799 10428 0 0 20 0 1 0 224999053 43597824 3184 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10644 3184 510 7861 0 2748 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 42576 KiB
Current children cumulated memory: 12736 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758508/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42576 memory=12760 CPUtime=2502.26 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 18499 0 0 0 239526 10700 0 0 20 0 1 0 224999053 43597824 3190 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10644 3190 510 7861 0 2748 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 42576 KiB
Current children cumulated memory: 12760 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758384/32770624 swapFree=67108860/67108860
[pid=1587] ppid=1584 vsize=42576 memory=12760 CPUtime=2519.97 cores=1,3,5,7
/proc/1587/stat : 1587 (BTD) R 1584 1587 31580 0 -1 4202496 18708 0 0 0 241219 10778 0 0 20 0 1 0 224999053 43597824 3190 33554432000 4194304 36388936 140731759068448 140731759067288 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40538112 140731759072444 140731759072523 140731759072523 140731759075281 0
/proc/1587/statm: 10644 3190 510 7861 0 2748 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 42576 KiB
Current children cumulated memory: 12760 KiB

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

[startup+2520.01 s]
# the end of solver process 1587 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2412.2 s, system=107.789 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): 2519.99
CPU user time (s): 2412.2
CPU system time (s): 107.789
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 42576
Max. memory (cumulated for all children) (KiB): 12760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2412.2
system time used= 107.789
maximum resident set size= 12760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18708
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= 5
involuntary context switches= 1603


# summary of solver processes directly reported to runsolver:
#   pid: 1587
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2412.2
#   total CPU system time (s): 107.789

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.87797 second user time and 15.1866 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 13:45:59
IDJOB=4306213
IDBENCH=141237
IDSOLVER=2785
FILE ID=node132/4306213-1534074359
RUNJOBID= node132-1534061337-31612
PBS_JOBID= 21036977
Free space on /tmp= 38148 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl30-31_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306213-1534074359/watcher-4306213-1534074359 -o /tmp/evaluation-result-4306213-1534074359/solver-4306213-1534074359 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580  BTD 12 2520 HOME/instance-4306213-1534074359.xml

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

MD5SUM BENCH= 986923daef9243229e6ae2459781d9f0
RANDOM SEED=1540932877

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17772816 kB
MemAvailable:   31905068 kB
Buffers:          232464 kB
Cached:         14010456 kB
SwapCached:            0 kB
Active:          7064192 kB
Inactive:        7234236 kB
Active(anon):       5200 kB
Inactive(anon):   102832 kB
Active(file):    7058992 kB
Inactive(file):  7131404 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52380 kB
Writeback:             0 kB
AnonPages:        123932 kB
Mapped:            56432 kB
Shmem:             49824 kB
Slab:             398716 kB
SReclaimable:     370316 kB
SUnreclaim:        28400 kB
KernelStack:        3408 kB
PageTables:         5088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     377556 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 38096 MiB
End job on node132 at 2018-08-12 14:27:59