Trace number 4303880

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) 2520.08 2520.01

General information on the benchmark

NameMagicHexagon/
MagicHexagon-08-m009_c18.xml
MD5SUM012ef72073aa4b47e82f6ff4769ae682
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints52
Number of domains1
Minimum domain size169
Maximum domain size169
Distribution of domain sizes[{"size":169,"count":169}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":56},{"degree":4,"count":163},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity169
Distribution of constraint arities[{"arity":2,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":6},{"arity":14,"count":6},{"arity":15,"count":3},{"arity":169,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":45}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.08/2520.00	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 (5721 MiB free)
  memory of node 1: 16384 MiB (1421 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303880-1534026899/watcher-4303880-1534026899 -o /tmp/evaluation-result-4303880-1534026899/solver-4303880-1534026899 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534026891-13566 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1175896110 HOME/instance-4303880-1534026899.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
Current StackSize limit: 8192 KiB

solver pid=13791, runsolver pid=13788

[startup+0.100157 s]*
/proc/loadavg: 1.12 1.57 1.85 3/192 13792
/proc/meminfo: memFree=7309896/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=29728 memory=4628 CPUtime=0.1 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 1326 0 0 0 10 0 0 0 20 0 1 0 220253101 30441472 1157 33554432000 4194304 7499544 140731106222704 140731106219704 4405104 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7432 1157 771 807 0 423 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29728 KiB
Current children cumulated memory: 4628 KiB

[startup+0.209582 s]*
/proc/loadavg: 1.12 1.57 1.85 3/192 13792
/proc/meminfo: memFree=7303076/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=29860 memory=4628 CPUtime=0.21 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 1361 0 0 0 21 0 0 0 20 0 1 0 220253101 30576640 1157 33554432000 4194304 7499544 140731106222704 140731106219704 4398023 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7465 1157 771 807 0 456 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4628 KiB

[startup+0.309294 s]*
/proc/loadavg: 1.12 1.57 1.85 3/192 13792
/proc/meminfo: memFree=7301324/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=29860 memory=4628 CPUtime=0.31 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 1364 0 0 0 31 0 0 0 20 0 1 0 220253101 30576640 1157 33554432000 4194304 7499544 140731106222704 140731106219704 4257931 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7465 1157 771 807 0 456 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4628 KiB

[startup+0.700272 s]
/proc/loadavg: 1.12 1.57 1.85 3/192 13792
/proc/meminfo: memFree=7295744/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=29860 memory=4628 CPUtime=0.69 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 1377 0 0 0 69 0 0 0 20 0 1 0 220253101 30576640 1157 33554432000 4194304 7499544 140731106222704 140731106217096 4258061 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7465 1157 771 807 0 456 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4628 KiB

[startup+1.50027 s]
/proc/loadavg: 1.12 1.57 1.85 3/192 13792
/proc/meminfo: memFree=7270324/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=29860 memory=4628 CPUtime=1.49 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 1377 0 0 0 149 0 0 0 20 0 1 0 220253101 30576640 1157 33554432000 4194304 7499544 140731106222704 140731106217096 4405156 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7465 1157 771 807 0 456 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4628 KiB

[startup+3.10991 s]
/proc/loadavg: 1.12 1.57 1.85 2/192 13793
/proc/meminfo: memFree=7091532/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=29860 memory=4860 CPUtime=3.1 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 1673 0 0 0 310 0 0 0 20 0 1 0 220253101 30576640 1215 33554432000 4194304 7499544 140731106222704 140731106217096 5838092 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7465 1215 772 807 0 456 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4860 KiB

[startup+6.30027 s]
/proc/loadavg: 1.27 1.59 1.86 3/191 13857
/proc/meminfo: memFree=7329160/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30124 memory=4916 CPUtime=6.29 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 2034 0 0 0 628 1 0 0 20 0 1 0 220253101 30846976 1229 33554432000 4194304 7499544 140731106222704 140731106217064 4541830 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7531 1229 772 807 0 522 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 4916 KiB

[startup+12.7003 s]
/proc/loadavg: 1.25 1.58 1.85 3/191 13857
/proc/meminfo: memFree=7330232/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30124 memory=5100 CPUtime=12.69 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 2387 0 0 0 1268 1 0 0 20 0 1 0 220253101 30846976 1275 33554432000 4194304 7499544 140731106222704 140731106217064 140123490416343 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7531 1275 772 807 0 522 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5100 KiB

[startup+25.5002 s]
/proc/loadavg: 1.41 1.60 1.85 3/191 13857
/proc/meminfo: memFree=7331928/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30124 memory=5100 CPUtime=25.49 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 3093 0 0 0 2548 1 0 0 20 0 1 0 220253101 30846976 1275 33554432000 4194304 7499544 140731106222704 140731106217064 5771757 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7531 1275 772 807 0 522 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5100 KiB

[startup+51.1091 s]
/proc/loadavg: 1.61 1.64 1.86 3/191 13857
/proc/meminfo: memFree=7332284/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5176 CPUtime=51.09 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 3494 0 0 0 5108 1 0 0 20 0 1 0 220253101 30982144 1294 33554432000 4194304 7499544 140731106222704 140731106217192 5684688 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1294 772 807 0 555 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5176 KiB

[startup+102.3 s]
/proc/loadavg: 1.83 1.69 1.87 3/191 13858
/proc/meminfo: memFree=7332484/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5176 CPUtime=102.29 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 3866 0 0 0 10228 1 0 0 20 0 1 0 220253101 30982144 1294 33554432000 4194304 7499544 140731106222704 140731106217192 5770651 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1294 772 807 0 555 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5176 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.75 1.87 3/191 13859
/proc/meminfo: memFree=7332672/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5176 CPUtime=162.29 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 4233 0 0 0 16228 1 0 0 20 0 1 0 220253101 30982144 1294 33554432000 4194304 7499544 140731106222704 140731106217192 4580523 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1294 772 807 0 555 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5176 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.79 1.88 3/191 13860
/proc/meminfo: memFree=7332344/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5176 CPUtime=222.3 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 4594 0 0 0 22228 2 0 0 20 0 1 0 220253101 30982144 1294 33554432000 4194304 7499544 140731106222704 140731106217192 5773218 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1294 772 807 0 555 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5176 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.83 1.88 3/191 13862
/proc/meminfo: memFree=7332524/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5176 CPUtime=282.3 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 4967 0 0 0 28228 2 0 0 20 0 1 0 220253101 30982144 1294 33554432000 4194304 7499544 140731106222704 140731106217192 140123490416272 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1294 772 807 0 555 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5176 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.86 1.89 3/192 13871
/proc/meminfo: memFree=7331756/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5176 CPUtime=342.3 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 5332 0 0 0 34228 2 0 0 20 0 1 0 220253101 30982144 1294 33554432000 4194304 7499544 140731106222704 140731106217192 4404988 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1294 772 807 0 555 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5176 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.89 1.90 3/192 13872
/proc/meminfo: memFree=7331688/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5184 CPUtime=402.3 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 5702 0 0 0 40228 2 0 0 20 0 1 0 220253101 30982144 1296 33554432000 4194304 7499544 140731106222704 140731106217192 4258061 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1296 772 807 0 555 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5184 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.91 1.90 3/192 13873
/proc/meminfo: memFree=7331592/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5184 CPUtime=462.3 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 6061 0 0 0 46228 2 0 0 20 0 1 0 220253101 30982144 1296 33554432000 4194304 7499544 140731106222704 140731106217192 5685232 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1296 772 807 0 555 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5184 KiB


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

/proc/13791/statm: 7564 1300 772 807 0 555 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5200 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.01 1.97 3/192 14008
/proc/meminfo: memFree=7290060/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5204 CPUtime=1782.34 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 13600 0 0 0 178232 2 0 0 20 0 1 0 220253101 30982144 1301 33554432000 4194304 7499544 140731106222704 140731106217192 4258012 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1301 772 807 0 555 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5204 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/191 14009
/proc/meminfo: memFree=7290004/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5204 CPUtime=1842.34 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 13960 0 0 0 184232 2 0 0 20 0 1 0 220253101 30982144 1301 33554432000 4194304 7499544 140731106222704 140731106217192 4540472 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1301 772 807 0 555 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5204 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/190 14010
/proc/meminfo: memFree=7290320/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5204 CPUtime=1902.34 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 14320 0 0 0 190232 2 0 0 20 0 1 0 220253101 30982144 1301 33554432000 4194304 7499544 140731106222704 140731106217192 4405176 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1301 772 807 0 555 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5204 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/190 14011
/proc/meminfo: memFree=7290488/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5204 CPUtime=1962.34 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 14687 0 0 0 196232 2 0 0 20 0 1 0 220253101 30982144 1301 33554432000 4194304 7499544 140731106222704 140731106217192 5773227 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1301 772 807 0 555 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5204 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/190 14012
/proc/meminfo: memFree=7290532/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2022.35 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 15063 0 0 0 202233 2 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 4258061 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/190 14013
/proc/meminfo: memFree=7290248/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2082.35 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 15399 0 0 0 208233 2 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 5769991 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 14022
/proc/meminfo: memFree=7290284/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2142.35 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 15735 0 0 0 214233 2 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 5684114 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 14023
/proc/meminfo: memFree=7289836/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2202.35 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 16071 0 0 0 220233 2 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 4541869 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

[startup+2262.3 s]
/proc/loadavg: 2.06 2.03 1.97 3/192 14025
/proc/meminfo: memFree=7290296/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2262.35 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 16407 0 0 0 226233 2 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 5772195 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 1.97 3/192 14026
/proc/meminfo: memFree=7290724/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2322.35 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 16784 0 0 0 232233 2 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 4258023 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/192 14027
/proc/meminfo: memFree=7290536/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2382.36 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 17147 0 0 0 238234 2 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 5585432 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 14028
/proc/meminfo: memFree=7290332/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2442.36 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 17508 0 0 0 244234 2 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 4541834 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

[startup+2502.3 s]
/proc/loadavg: 2.12 2.04 1.98 3/191 14029
/proc/meminfo: memFree=7290340/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2502.37 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 17874 0 0 0 250234 3 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 4249975 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2502.37 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.08 2.04 1.98 3/191 14029
/proc/meminfo: memFree=7290236/32770624 swapFree=67108860/67108860
[pid=13791] ppid=13788 vsize=30256 memory=5208 CPUtime=2520.08 cores=1,3,5,7
/proc/13791/stat : 13791 (MistralXCSP) R 13788 13791 13534 0 -1 4202496 18238 0 0 0 252005 3 0 0 20 0 1 0 220253101 30982144 1302 33554432000 4194304 7499544 140731106222704 140731106217192 5684100 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 20692992 140731106227309 140731106227459 140731106227459 140731106230217 0
/proc/13791/statm: 7564 1302 772 807 0 555 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 30256 KiB
Current children cumulated memory: 5208 KiB

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

[startup+2520.01 s]
# the end of solver process 13791 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.05 s, system=0.031 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): 2520.08
CPU user time (s): 2520.05
CPU system time (s): 0.031
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 30256
Max. memory (cumulated for all children) (KiB): 5208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.05
system time used= 0.031
maximum resident set size= 5228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18268
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= 6
involuntary context switches= 1125


# summary of solver processes directly reported to runsolver:
#   pid: 13791
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2520.05
#   total CPU system time (s): 0.031

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.84896 second user time and 15.1394 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-12 00:34:59
IDJOB=4303880
IDBENCH=141557
IDSOLVER=2779
FILE ID=node135/4303880-1534026899
RUNJOBID= node135-1534026891-13566
PBS_JOBID= 21036964
Free space on /tmp= 42568 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-08-m009_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-4303880-1534026899/watcher-4303880-1534026899 -o /tmp/evaluation-result-4303880-1534026899/solver-4303880-1534026899 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534026891-13566 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1175896110 HOME/instance-4303880-1534026899.xml

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

MD5SUM BENCH= 012ef72073aa4b47e82f6ff4769ae682
RANDOM SEED=1175896110

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:         7315096 kB
MemAvailable:   31882408 kB
Buffers:          232668 kB
Cached:         24248360 kB
SwapCached:            0 kB
Active:          9338512 kB
Inactive:       15214536 kB
Active(anon):      21248 kB
Inactive(anon):   103136 kB
Active(file):    9317264 kB
Inactive(file): 15111400 kB
Unevictable:        7244 kB
Mlocked:            7244 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             13220 kB
Writeback:             0 kB
AnonPages:         85640 kB
Mapped:            62628 kB
Shmem:             49824 kB
Slab:             595856 kB
SReclaimable:     567108 kB
SUnreclaim:        28748 kB
KernelStack:        3696 kB
PageTables:         5688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     394560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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 2018-08-12 01:16:59