Trace number 4303944

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) 2519.95 2520.01

General information on the benchmark

NameStripPacking/
StripPacking-T1a_c18.xml
MD5SUM2930e4ba32e3c7874205f5eb3c8396db
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 benchmark749.317
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
2519.95/2520.00	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 (1842 MiB free)
  memory of node 1: 16384 MiB (1312 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303944-1533997731/watcher-4303944-1533997731 -o /tmp/evaluation-result-4303944-1533997731/solver-4303944-1533997731 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1533992269-6088 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1021784233 HOME/instance-4303944-1533997731.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=6909, runsolver pid=6906
Current StackSize limit: 8192 KiB


[startup+0.100152 s]*
/proc/loadavg: 2.12 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223888/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33864 memory=8712 CPUtime=0.1 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 2390 0 0 0 10 0 0 0 20 0 1 0 217336269 34676736 2178 33554432000 4194304 7499544 140722069613296 140722069603544 4249735 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8466 2178 746 807 0 1457 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 8712 KiB

[startup+0.209899 s]*
/proc/loadavg: 2.12 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223888/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33864 memory=8712 CPUtime=0.21 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 2393 0 0 0 21 0 0 0 20 0 1 0 217336269 34676736 2178 33554432000 4194304 7499544 140722069613296 140722069603544 4249680 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8466 2178 746 807 0 1457 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 8712 KiB

[startup+0.309156 s]*
/proc/loadavg: 2.12 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223596/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33864 memory=8712 CPUtime=0.31 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 2393 0 0 0 31 0 0 0 20 0 1 0 217336269 34676736 2178 33554432000 4194304 7499544 140722069613296 140722069603544 4249991 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8466 2178 746 807 0 1457 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 8712 KiB

[startup+0.700251 s]
/proc/loadavg: 2.12 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223596/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33864 memory=8712 CPUtime=0.69 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 2399 0 0 0 69 0 0 0 20 0 1 0 217336269 34676736 2178 33554432000 4194304 7499544 140722069613296 140722069603544 4541806 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8466 2178 746 807 0 1457 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 8712 KiB

[startup+1.50027 s]
/proc/loadavg: 2.12 2.03 2.04 4/192 6910
/proc/meminfo: memFree=3223596/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8712 CPUtime=1.49 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 2403 0 0 0 149 0 0 0 20 0 1 0 217336269 34811904 2178 33554432000 4194304 7499544 140722069613296 140722069607848 4403335 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2178 746 807 0 1490 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8712 KiB

[startup+3.10941 s]
/proc/loadavg: 2.11 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223496/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8836 CPUtime=3.1 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 3175 0 0 0 310 0 0 0 20 0 1 0 217336269 34811904 2209 33554432000 4194304 7499544 140722069613296 140722069607848 4579838 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2209 748 807 0 1490 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8836 KiB

[startup+6.30026 s]
/proc/loadavg: 2.11 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223220/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8852 CPUtime=6.29 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 3953 0 0 0 629 0 0 0 20 0 1 0 217336269 34811904 2213 33554432000 4194304 7499544 140722069613296 140722069607848 4249664 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2213 748 807 0 1490 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8852 KiB

[startup+12.7003 s]
/proc/loadavg: 2.10 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223220/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8856 CPUtime=12.69 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 4744 0 0 0 1269 0 0 0 20 0 1 0 217336269 34811904 2214 33554432000 4194304 7499544 140722069613296 140722069607848 4579850 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2214 748 807 0 1490 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8856 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223220/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8864 CPUtime=25.48 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 6270 0 0 0 2548 0 0 0 20 0 1 0 217336269 34811904 2216 33554432000 4194304 7499544 140722069613296 140722069607848 4249984 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2216 748 807 0 1490 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8864 KiB

[startup+51.1093 s]
/proc/loadavg: 2.05 2.03 2.04 3/192 6910
/proc/meminfo: memFree=3223252/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8868 CPUtime=51.09 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 6497 0 0 0 5109 0 0 0 20 0 1 0 217336269 34811904 2217 33554432000 4194304 7499544 140722069613296 140722069607848 4580210 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2217 748 807 0 1490 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8868 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.04 3/193 6919
/proc/meminfo: memFree=3221908/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8868 CPUtime=102.28 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 6696 0 0 0 10228 0 0 0 20 0 1 0 217336269 34811904 2217 33554432000 4194304 7499544 140722069613296 140722069607848 4579688 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2217 748 807 0 1490 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8868 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.04 3/192 6920
/proc/meminfo: memFree=3223160/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8904 CPUtime=162.27 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 6891 0 0 0 16227 0 0 0 20 0 1 0 217336269 34811904 2226 33554432000 4194304 7499544 140722069613296 140722069607848 5585027 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2226 748 807 0 1490 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8904 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/193 6945
/proc/meminfo: memFree=3222744/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=33996 memory=8904 CPUtime=222.26 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 7079 0 0 0 22226 0 0 0 20 0 1 0 217336269 34811904 2226 33554432000 4194304 7499544 140722069613296 140722069607848 4379040 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8499 2226 748 807 0 1490 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 8904 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/193 6946
/proc/meminfo: memFree=3222352/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8904 CPUtime=282.26 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 7292 0 0 0 28226 0 0 0 20 0 1 0 217336269 34971648 2226 33554432000 4194304 7499544 140722069613296 140722069607816 4579850 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2226 748 807 0 1529 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8904 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/193 6947
/proc/meminfo: memFree=3222664/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=342.25 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 7481 0 0 0 34225 0 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 5573499 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 6948
/proc/meminfo: memFree=3222288/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=402.25 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 7667 0 0 0 40224 1 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4579688 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 6949
/proc/meminfo: memFree=3222272/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=462.25 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 7857 0 0 0 46224 1 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 5606456 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB


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

/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 6992
/proc/meminfo: memFree=3221100/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=1782.18 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 11431 0 0 0 178217 1 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4580310 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 6993
/proc/meminfo: memFree=3220944/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=1842.18 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 11618 0 0 0 184217 1 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4249735 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 7002
/proc/meminfo: memFree=3220236/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=1902.19 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 11618 0 0 0 190218 1 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 5573504 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/193 7026
/proc/meminfo: memFree=3220128/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=1962.19 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 11809 0 0 0 196218 1 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 5574172 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 7027
/proc/meminfo: memFree=3220520/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2022.19 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 11809 0 0 0 202218 1 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4405820 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/194 7029
/proc/meminfo: memFree=3220500/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2082.2 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 11997 0 0 0 208219 1 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4579850 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/194 7090
/proc/meminfo: memFree=3261612/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2142.21 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 11998 0 0 0 214219 2 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 5574289 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 7091
/proc/meminfo: memFree=3261896/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2202.21 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 12186 0 0 0 220219 2 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 5604448 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7092
/proc/meminfo: memFree=3261392/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2262.22 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 12186 0 0 0 226220 2 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4580677 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7093
/proc/meminfo: memFree=3261388/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2322.22 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 12375 0 0 0 232220 2 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 5573392 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7094
/proc/meminfo: memFree=3261384/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2382.23 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 12375 0 0 0 238221 2 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4579858 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7095
/proc/meminfo: memFree=3261504/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2442.23 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 12563 0 0 0 244221 2 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4320985 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7104
/proc/meminfo: memFree=3260220/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2502.24 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 12563 0 0 0 250222 2 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 5161301 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 7104
/proc/meminfo: memFree=3260348/32770624 swapFree=67108856/67108860
[pid=6909] ppid=6906 vsize=34152 memory=8952 CPUtime=2519.95 cores=1,3,5,7
/proc/6909/stat : 6909 (MistralXCSP) R 6906 6909 6056 0 -1 4202496 12733 0 0 0 251993 2 0 0 20 0 1 0 217336269 34971648 2238 33554432000 4194304 7499544 140722069613296 140722069607816 4379081 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39579648 140722069615725 140722069615875 140722069615875 140722069618633 0
/proc/6909/statm: 8538 2238 748 807 0 1529 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 34152 KiB
Current children cumulated memory: 8952 KiB

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

[startup+2520.01 s]
# the end of solver process 6909 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.93 s, system=0.021999 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): 2519.95
CPU user time (s): 2519.93
CPU system time (s): 0.021999
CPU usage (%): 99.9978
Max. virtual memory (cumulated for all children) (KiB): 34152
Max. memory (cumulated for all children) (KiB): 8952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.93
system time used= 0.021999
maximum resident set size= 8972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12769
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= 8
involuntary context switches= 1623


# summary of solver processes directly reported to runsolver:
#   pid: 6909
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2519.93
#   total CPU system time (s): 0.021999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.71103 second user time and 15.7298 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-11 16:28:51
IDJOB=4303944
IDBENCH=141126
IDSOLVER=2779
FILE ID=node133/4303944-1533997731
RUNJOBID= node133-1533992269-6088
PBS_JOBID= 21036948
Free space on /tmp= 38796 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/StripPacking/StripPacking-T1a_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-4303944-1533997731/watcher-4303944-1533997731 -o /tmp/evaluation-result-4303944-1533997731/solver-4303944-1533997731 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1533992269-6088 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1021784233 HOME/instance-4303944-1533997731.xml

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

MD5SUM BENCH= 2930e4ba32e3c7874205f5eb3c8396db
RANDOM SEED=1021784233

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         3229884 kB
MemAvailable:   31859360 kB
Buffers:          204092 kB
Cached:         28314660 kB
SwapCached:            0 kB
Active:         10697380 kB
Inactive:       17922960 kB
Active(anon):      52684 kB
Inactive(anon):   101640 kB
Active(file):   10644696 kB
Inactive(file): 17821320 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              6184 kB
Writeback:             0 kB
AnonPages:        116704 kB
Mapped:            55780 kB
Shmem:             49820 kB
Slab:             620012 kB
SReclaimable:     591920 kB
SUnreclaim:        28092 kB
KernelStack:        3648 kB
PageTables:         5404 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     425812 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38792 MiB
End job on node133 at 2018-08-11 17:10:51