Trace number 4303941

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
Mistral-2.0 2018-08-01? (TO) 2519.75 2520.01

General information on the benchmark

NameStripPacking/
StripPacking-N1a_c18.xml
MD5SUM4209eb75c1d6f17ff2fcaefe706080c2
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 benchmark118.386
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints52
Number of domains19
Minimum domain size2
Maximum domain size200
Distribution of domain sizes[{"size":2,"count":51},{"size":200,"count":34}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":17},{"degree":2,"count":34},{"degree":3,"count":34}]
Minimum constraint arity2
Maximum constraint arity68
Distribution of constraint arities[{"arity":2,"count":34},{"arity":3,"count":17},{"arity":68,"count":1}]
Number of extensional constraints17
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":17},{"type":"intension","count":34},{"type":"noOverlap","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.74/2520.00	s UNKNOWN

Verifier Data


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 (4912 MiB free)
  memory of node 1: 16384 MiB (1020 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303941-1533998092/watcher-4303941-1533998092 -o /tmp/evaluation-result-4303941-1533998092/solver-4303941-1533998092 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1533992764-9380 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 889272227 HOME/instance-4303941-1533998092.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=9925, runsolver pid=9922
Current StackSize limit: 8192 KiB


[startup+0.10011 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 9926
/proc/meminfo: memFree=6069244/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8696 CPUtime=0.1 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 2384 0 0 0 10 0 0 0 20 0 1 0 217372416 34717696 2174 33554432000 4194304 7499544 140721734414592 140721734411592 5161301 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2174 746 807 0 1467 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8696 KiB

[startup+0.209743 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 9926
/proc/meminfo: memFree=6068964/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8696 CPUtime=0.21 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 2389 0 0 0 21 0 0 0 20 0 1 0 217372416 34717696 2174 33554432000 4194304 7499544 140721734414592 140721734411592 5837764 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2174 746 807 0 1467 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8696 KiB

[startup+0.308973 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 9926
/proc/meminfo: memFree=6068964/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8696 CPUtime=0.31 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 2395 0 0 0 31 0 0 0 20 0 1 0 217372416 34717696 2174 33554432000 4194304 7499544 140721734414592 140721734411592 4579746 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2174 746 807 0 1467 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8696 KiB

[startup+0.700228 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 9926
/proc/meminfo: memFree=6068964/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8696 CPUtime=0.69 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 2403 0 0 0 69 0 0 0 20 0 1 0 217372416 34717696 2174 33554432000 4194304 7499544 140721734414592 140721734409688 4579688 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2174 746 807 0 1467 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8696 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 9926
/proc/meminfo: memFree=6068728/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8696 CPUtime=1.49 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 2409 0 0 0 149 0 0 0 20 0 1 0 217372416 34717696 2174 33554432000 4194304 7499544 140721734414592 140721734409688 4579776 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2174 746 807 0 1467 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8696 KiB

[startup+3.10906 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 9926
/proc/meminfo: memFree=6068500/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=3.1 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 3164 0 0 0 310 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4579762 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 9926
/proc/meminfo: memFree=6068500/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=6.29 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 3902 0 0 0 629 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4579858 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 9926
/proc/meminfo: memFree=6068212/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=12.69 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 4684 0 0 0 1269 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4579858 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 9926
/proc/meminfo: memFree=6068408/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=25.49 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 5460 0 0 0 2549 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 5604109 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 9927
/proc/meminfo: memFree=6067772/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=51.09 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 5636 0 0 0 5109 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4257901 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 9928
/proc/meminfo: memFree=6067924/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=102.28 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 5803 0 0 0 10228 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 5573492 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 9930
/proc/meminfo: memFree=6067764/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=162.27 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 5979 0 0 0 16227 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4249712 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 9931
/proc/meminfo: memFree=6067672/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=222.27 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 6150 0 0 0 22227 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4379069 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 9932
/proc/meminfo: memFree=6067720/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=282.26 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 6320 0 0 0 28226 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4579850 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 9940
/proc/meminfo: memFree=6067212/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=342.25 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 6494 0 0 0 34225 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4252710 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 9941
/proc/meminfo: memFree=6067620/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=402.25 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 6670 0 0 0 40225 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 4545410 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 9942
/proc/meminfo: memFree=6067464/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=33904 memory=8832 CPUtime=462.24 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 6840 0 0 0 46224 0 0 0 20 0 1 0 217372416 34717696 2208 33554432000 4194304 7499544 140721734414592 140721734409688 5574483 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8476 2208 748 807 0 1467 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8832 KiB


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

/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.09 2.07 3/193 10070
/proc/meminfo: memFree=6067712/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=1782.11 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 10554 0 0 0 178211 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4579712 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/192 10071
/proc/meminfo: memFree=6067548/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=1842.1 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 10724 0 0 0 184210 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4580210 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/190 10072
/proc/meminfo: memFree=6067512/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=1902.09 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 10892 0 0 0 190209 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4398077 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 1902.09 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 10074
/proc/meminfo: memFree=6067660/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=1962.09 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 11063 0 0 0 196209 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4579850 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 10076
/proc/meminfo: memFree=6067540/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2022.08 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 11234 0 0 0 202208 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4579850 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2022.08 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 10077
/proc/meminfo: memFree=6067472/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2082.08 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 11404 0 0 0 208208 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4249664 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/193 10086
/proc/meminfo: memFree=6068092/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2142.07 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 11577 0 0 0 214207 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4257904 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2142.07 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 10087
/proc/meminfo: memFree=6067816/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2202.06 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 11747 0 0 0 220206 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4579480 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2202.06 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 10088
/proc/meminfo: memFree=6067908/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2262.06 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 11919 0 0 0 226206 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 5574144 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2262.06 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10089
/proc/meminfo: memFree=6067604/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2322.05 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 12089 0 0 0 232205 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4320871 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2322.05 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10090
/proc/meminfo: memFree=6067664/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2382.04 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 12258 0 0 0 238204 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 5574172 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2382.04 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10092
/proc/meminfo: memFree=6067596/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2442.04 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 12428 0 0 0 244204 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 5574172 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2442.04 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 10093
/proc/meminfo: memFree=6067284/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2502.03 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 12601 0 0 0 250203 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 5574156 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2502.03 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 10093
/proc/meminfo: memFree=6067184/32770624 swapFree=67108860/67108860
[pid=9925] ppid=9922 vsize=34036 memory=8884 CPUtime=2519.74 cores=0,2,4,6
/proc/9925/stat : 9925 (MistralXCSP) R 9922 9925 9349 0 -1 4202496 12767 0 0 0 251974 0 0 0 20 0 1 0 217372416 34852864 2221 33554432000 4194304 7499544 140721734414592 140721734409144 4579621 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 28659712 140721734419566 140721734419715 140721734419715 140721734422473 0
/proc/9925/statm: 8509 2221 748 807 0 1500 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 8884 KiB

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

[startup+2520.01 s]
# the end of solver process 9925 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.74 s, system=0.005999 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.75
CPU user time (s): 2519.74
CPU system time (s): 0.005999
CPU usage (%): 99.9897
Max. virtual memory (cumulated for all children) (KiB): 34036
Max. memory (cumulated for all children) (KiB): 8884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.74
system time used= 0.005999
maximum resident set size= 8904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12802
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= 10
involuntary context switches= 2085


# summary of solver processes directly reported to runsolver:
#   pid: 9925
#   total CPU time (s): 2519.75
#   total CPU user time (s): 2519.74
#   total CPU system time (s): 0.005999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.47191 second user time and 15.7674 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-11 16:34:52
IDJOB=4303941
IDBENCH=141129
IDSOLVER=2779
FILE ID=node135/4303941-1533998092
RUNJOBID= node135-1533992764-9380
PBS_JOBID= 21036950
Free space on /tmp= 42568 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/StripPacking/StripPacking-N1a_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303941-1533998092/watcher-4303941-1533998092 -o /tmp/evaluation-result-4303941-1533998092/solver-4303941-1533998092 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1533992764-9380 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 889272227 HOME/instance-4303941-1533998092.xml

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

MD5SUM BENCH= 4209eb75c1d6f17ff2fcaefe706080c2
RANDOM SEED=889272227

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:         6075932 kB
MemAvailable:   31897328 kB
Buffers:          226660 kB
Cached:         25488752 kB
SwapCached:            0 kB
Active:          9321340 kB
Inactive:       16457348 kB
Active(anon):      12680 kB
Inactive(anon):   103152 kB
Active(file):    9308660 kB
Inactive(file): 16354196 kB
Unevictable:        7244 kB
Mlocked:            7244 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5608 kB
Writeback:             0 kB
AnonPages:         83316 kB
Mapped:            61604 kB
Shmem:             49824 kB
Slab:             615388 kB
SReclaimable:     587000 kB
SUnreclaim:        28388 kB
KernelStack:        3616 kB
PageTables:         5156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     385004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 42564 MiB
End job on node135 at 2018-08-11 17:16:53