Trace number 4265280

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 2017-08-10? (TO) 2519.8301 2520.01

General information on the benchmark

NameMultiKnapsack/MultiKnapsack-m1-gp/
MultiKnapsack-2-22.xml
MD5SUM63c49c4fa2f593a3284d3df8e40494dc
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 benchmark0.29601499
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints6
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree6
Maximum variable degree6
Distribution of variable degrees[{"degree":6,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":6}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":6}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.08	c Version: 2017-08-10

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 (15109 MiB free)
  memory of node 1: 16384 MiB (15534 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265280-1502677696/watcher-4265280-1502677696 -o /tmp/evaluation-result-4265280-1502677696/solver-4265280-1502677696 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265280-1502677696.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27332, runsolver pid=27329
Current StackSize limit: 8192 KiB


[startup+0.100196 s]*
/proc/loadavg: 2.02 2.07 2.07 3/182 27333
/proc/meminfo: memFree=31379572/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1304 CPUtime=0.02 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 495 0 0 0 2 0 0 0 20 0 1 0 69962926 31547392 326 18446744073709551615 4194304 35031035 140733158881936 140733158881936 4394200 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 326 267 7529 0 149 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1304 KiB

[startup+0.209132 s]*
/proc/loadavg: 2.02 2.07 2.07 3/182 27333
/proc/meminfo: memFree=31379572/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1304 CPUtime=0.13 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 495 0 0 0 13 0 0 0 20 0 1 0 69962926 31547392 326 18446744073709551615 4194304 35031035 140733158881936 140733158881936 4393783 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 326 267 7529 0 149 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1304 KiB

[startup+0.308778 s]*
/proc/loadavg: 2.02 2.07 2.07 3/182 27333
/proc/meminfo: memFree=31379572/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1304 CPUtime=0.23 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 495 0 0 0 23 0 0 0 20 0 1 0 69962926 31547392 326 18446744073709551615 4194304 35031035 140733158881936 140733158881936 4393997 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 326 267 7529 0 149 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1304 KiB

[startup+0.700332 s]
/proc/loadavg: 2.02 2.07 2.07 3/182 27333
/proc/meminfo: memFree=31379588/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1304 CPUtime=0.62 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 495 0 0 0 62 0 0 0 20 0 1 0 69962926 31547392 326 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4394334 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 326 267 7529 0 149 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1304 KiB

[startup+1.50033 s]
/proc/loadavg: 2.02 2.07 2.07 3/182 27333
/proc/meminfo: memFree=31379588/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1304 CPUtime=1.42 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 495 0 0 0 142 0 0 0 20 0 1 0 69962926 31547392 326 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393997 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 326 267 7529 0 149 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1304 KiB

[startup+3.10887 s]
/proc/loadavg: 2.02 2.07 2.07 3/182 27334
/proc/meminfo: memFree=31379668/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1304 CPUtime=3.02 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 506 0 0 0 302 0 0 0 20 0 1 0 69962926 31547392 326 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393744 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 326 267 7529 0 149 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1304 KiB

[startup+6.30033 s]
/proc/loadavg: 2.02 2.07 2.07 3/182 27334
/proc/meminfo: memFree=31379668/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1304 CPUtime=6.22 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 517 0 0 0 622 0 0 0 20 0 1 0 69962926 31547392 326 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4394518 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 326 267 7529 0 149 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1304 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.07 2.06 3/182 27334
/proc/meminfo: memFree=31379668/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=12.62 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 528 0 0 0 1262 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393824 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.07 2.06 3/182 27334
/proc/meminfo: memFree=31379720/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=25.42 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 550 0 0 0 2542 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393793 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+51.109 s]
/proc/loadavg: 2.01 2.06 2.06 3/182 27334
/proc/meminfo: memFree=31379596/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=51.02 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 561 0 0 0 5102 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393456 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/181 27336
/proc/meminfo: memFree=31379636/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=102.21 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 572 0 0 0 10221 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4394187 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 27338
/proc/meminfo: memFree=31380096/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=162.21 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 583 0 0 0 16221 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393824 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 27340
/proc/meminfo: memFree=31380808/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=222.21 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 594 0 0 0 22221 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4394152 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 27342
/proc/meminfo: memFree=31380816/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=282.2 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 605 0 0 0 28220 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393760 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 27344
/proc/meminfo: memFree=31381112/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=342.2 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 616 0 0 0 34220 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4394140 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/184 27360
/proc/meminfo: memFree=31376872/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=402.2 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 628 0 0 0 40220 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393783 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/181 27362
/proc/meminfo: memFree=31380268/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=462.2 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 639 0 0 0 46220 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393783 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB


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

/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 27437
/proc/meminfo: memFree=31379104/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=1782.15 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 884 0 0 0 178215 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393873 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+1842.3 s]
/proc/loadavg: 2.18 2.05 2.06 3/181 27744
/proc/meminfo: memFree=31122132/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=1842.14 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 895 0 0 0 184214 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393981 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+1902.3 s]
/proc/loadavg: 2.45 2.17 2.10 3/181 27746
/proc/meminfo: memFree=31121704/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=1902.14 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 907 0 0 0 190214 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4394005 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+1962.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/181 27748
/proc/meminfo: memFree=31121404/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=1962.14 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 918 0 0 0 196214 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393789 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.11 2.09 3/181 27750
/proc/meminfo: memFree=31122068/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2022.14 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 929 0 0 0 202214 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4394379 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/181 27752
/proc/meminfo: memFree=31122532/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2082.13 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 940 0 0 0 208213 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393981 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/181 27754
/proc/meminfo: memFree=31122492/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2142.13 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 951 0 0 0 214213 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393789 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/184 27770
/proc/meminfo: memFree=31117480/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2202.13 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 962 0 0 0 220213 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393818 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/181 27794
/proc/meminfo: memFree=31122676/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2262.13 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 974 0 0 0 226213 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4394372 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/181 27796
/proc/meminfo: memFree=31121272/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2322.12 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 985 0 0 0 232212 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393805 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 27798
/proc/meminfo: memFree=31121376/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2382.12 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 996 0 0 0 238212 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393783 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 27800
/proc/meminfo: memFree=31121500/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2442.12 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 1007 0 0 0 244212 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393957 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2442.12 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 27803
/proc/meminfo: memFree=31121128/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2502.12 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 1018 0 0 0 250212 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393830 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2502.12 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 27803
/proc/meminfo: memFree=31121128/32770624 swapFree=67108860/67108860
[pid=27332] ppid=27329 vsize=30808 memory=1476 CPUtime=2519.82 cores=0,2,4,6
/proc/27332/stat : 27332 (BTD) R 27329 27332 17093 0 -1 4202496 1029 0 0 0 251982 0 0 0 20 0 1 0 69962926 31547392 369 18446744073709551615 4194304 35031035 140733158881936 140733158881256 4393767 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58167296 140733158887903 140733158887979 140733158887979 140733158891473 0
/proc/27332/statm: 7702 369 296 7529 0 149 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 30808 KiB
Current children cumulated memory: 1476 KiB

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

[startup+2520.01 s]
# the end of solver process 27332 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.83 s, system=0 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): 2519.83
CPU user time (s): 2519.83
CPU system time (s): 0
CPU usage (%): 99.9929
Max. virtual memory (cumulated for all children) (KiB): 30808
Max. memory (cumulated for all children) (KiB): 1476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.83
system time used= 0
maximum resident set size= 1476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1029
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= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 27332
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2519.83
#   total CPU system time (s): 0

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2458 second user time and 14.4952 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 04:14:07
IDJOB=4265280
IDBENCH=120877
IDSOLVER=2654
FILE ID=node127/4265280-1502677696
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/MultiKnapsack/MultiKnapsack-m1-gp/MultiKnapsack-2-22.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265280-1502677696/watcher-4265280-1502677696 -o /tmp/evaluation-result-4265280-1502677696/solver-4265280-1502677696 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265280-1502677696.xml

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

MD5SUM BENCH= 63c49c4fa2f593a3284d3df8e40494dc
RANDOM SEED=317617773

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        31379832 kB
MemAvailable:   31983280 kB
Buffers:          222448 kB
Cached:           670628 kB
SwapCached:            0 kB
Active:           693924 kB
Inactive:         255344 kB
Active(anon):       5808 kB
Inactive(anon):    83832 kB
Active(file):     688116 kB
Inactive(file):   171512 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38292 kB
Writeback:             4 kB
AnonPages:         56228 kB
Mapped:            49360 kB
Shmem:             33444 kB
Slab:             144840 kB
SReclaimable:     119308 kB
SUnreclaim:        25532 kB
KernelStack:        3216 kB
PageTables:         4804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     332736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-14 04:56:08