Trace number 4303879

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) 2520.02 2519.9

General information on the benchmark

NameMagicHexagon/
MagicHexagon-08-0006_c18.xml
MD5SUMe0f43de676a90a3e6f61e2deb5ab7ad8
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 

0.00/0.06	c Mistral 01082018
2520.01/2519.90	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 (13519 MiB free)
  memory of node 1: 16384 MiB (14576 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303879-1534027413/watcher-4303879-1534027413 -o /tmp/evaluation-result-4303879-1534027413/solver-4303879-1534027413 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534027413-22190 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1671742191 HOME/instance-4303879-1534027413.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
Current StackSize limit: 8192 KiB

solver pid=22215, runsolver pid=22212

[startup+0.1002 s]*
/proc/loadavg: 1.19 1.73 1.94 3/189 22222
/proc/meminfo: memFree=28766292/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29596 memory=4364 CPUtime=0.02 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 1314 0 3 0 2 0 0 0 20 0 1 0 220304527 30306304 1091 33554432000 4194304 7499544 140727771296240 140727771287544 4249664 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7399 1091 766 807 0 390 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 29596 KiB
Current children cumulated memory: 4364 KiB

[startup+0.209709 s]*
/proc/loadavg: 1.19 1.73 1.94 3/189 22222
/proc/meminfo: memFree=28766292/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29728 memory=4628 CPUtime=0.13 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 1327 0 3 0 13 0 0 0 20 0 1 0 220304527 30441472 1157 33554432000 4194304 7499544 140727771296240 140727771287544 4405409 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7432 1157 773 807 0 423 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 29728 KiB
Current children cumulated memory: 4628 KiB

[startup+0.309191 s]*
/proc/loadavg: 1.25 1.73 1.94 3/189 22222
/proc/meminfo: memFree=28766292/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29860 memory=4628 CPUtime=0.22 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 1349 0 3 0 22 0 0 0 20 0 1 0 220304527 30576640 1157 33554432000 4194304 7499544 140727771296240 140727771287544 5684118 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7465 1157 773 807 0 456 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4628 KiB

[startup+0.700347 s]
/proc/loadavg: 1.25 1.73 1.94 3/189 22222
/proc/meminfo: memFree=28765936/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29860 memory=4628 CPUtime=0.61 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 1363 0 3 0 61 0 0 0 20 0 1 0 220304527 30576640 1157 33554432000 4194304 7499544 140727771296240 140727771287544 4398032 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7465 1157 773 807 0 456 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4628 KiB

[startup+1.50038 s]
/proc/loadavg: 1.25 1.73 1.94 3/193 22242
/proc/meminfo: memFree=28760268/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29860 memory=4628 CPUtime=1.41 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 1363 0 3 0 141 0 0 0 20 0 1 0 220304527 30576640 1157 33554432000 4194304 7499544 140727771296240 140727771290872 4257952 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7465 1157 773 807 0 456 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 29860 KiB
Current children cumulated memory: 4628 KiB

[startup+3.10914 s]
/proc/loadavg: 1.25 1.73 1.94 3/189 22283
/proc/meminfo: memFree=28765800/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29992 memory=4816 CPUtime=3.02 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 1682 0 3 0 302 0 0 0 20 0 1 0 220304527 30711808 1204 33554432000 4194304 7499544 140727771296240 140727771290632 4405834 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7498 1204 773 807 0 489 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4816 KiB

[startup+6.30032 s]
/proc/loadavg: 1.31 1.73 1.94 3/189 22283
/proc/meminfo: memFree=28765300/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29992 memory=4928 CPUtime=6.21 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 1990 0 3 0 621 0 0 0 20 0 1 0 220304527 30711808 1232 33554432000 4194304 7499544 140727771296240 140727771290632 5684283 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7498 1232 773 807 0 489 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4928 KiB

[startup+12.7003 s]
/proc/loadavg: 1.37 1.74 1.94 3/189 22283
/proc/meminfo: memFree=28765548/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29992 memory=4928 CPUtime=12.61 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 2298 0 3 0 1261 0 0 0 20 0 1 0 220304527 30711808 1232 33554432000 4194304 7499544 140727771296240 140727771290632 4249975 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7498 1232 773 807 0 489 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4928 KiB

[startup+25.5003 s]
/proc/loadavg: 1.47 1.75 1.94 3/189 22283
/proc/meminfo: memFree=28765860/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29992 memory=4928 CPUtime=25.41 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 2892 0 3 0 2541 0 0 0 20 0 1 0 220304527 30711808 1232 33554432000 4194304 7499544 140727771296240 140727771290632 4379081 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7498 1232 773 807 0 489 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4928 KiB

[startup+51.1003 s]*
/proc/loadavg: 1.68 1.77 1.94 3/189 22283
/proc/meminfo: memFree=28765884/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29992 memory=4928 CPUtime=51.02 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 3217 0 3 0 5102 0 0 0 20 0 1 0 220304527 30711808 1232 33554432000 4194304 7499544 140727771296240 140727771290632 4249664 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7498 1232 773 807 0 489 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4928 KiB

[startup+102.3 s]
/proc/loadavg: 1.86 1.81 1.95 3/188 22284
/proc/meminfo: memFree=28766140/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=29992 memory=4928 CPUtime=102.22 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 3542 0 3 0 10222 0 0 0 20 0 1 0 220304527 30711808 1232 33554432000 4194304 7499544 140727771296240 140727771290632 4541909 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7498 1232 773 807 0 489 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 4928 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.84 1.95 3/188 22285
/proc/meminfo: memFree=28765856/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=4928 CPUtime=162.22 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 3885 0 3 0 16222 0 0 0 20 0 1 0 220304527 30846976 1232 33554432000 4194304 7499544 140727771296240 140727771290600 4405156 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1232 773 807 0 522 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 4928 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.87 1.95 3/188 22286
/proc/meminfo: memFree=28766104/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5036 CPUtime=222.22 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 4244 0 3 0 22222 0 0 0 20 0 1 0 220304527 30846976 1259 33554432000 4194304 7499544 140727771296240 140727771290600 4579920 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1259 773 807 0 522 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5036 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.89 1.95 3/188 22287
/proc/meminfo: memFree=28765736/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5036 CPUtime=282.23 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 4244 0 3 0 28223 0 0 0 20 0 1 0 220304527 30846976 1259 33554432000 4194304 7499544 140727771296240 140727771290600 5770088 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1259 773 807 0 522 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5036 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.91 1.95 3/187 22288
/proc/meminfo: memFree=28766024/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5096 CPUtime=342.23 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 4579 0 3 0 34223 0 0 0 20 0 1 0 220304527 30846976 1274 33554432000 4194304 7499544 140727771296240 140727771290600 4541843 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1274 773 807 0 522 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5096 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.93 1.95 3/188 22297
/proc/meminfo: memFree=28764392/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5096 CPUtime=402.24 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 4594 0 3 0 40224 0 0 0 20 0 1 0 220304527 30846976 1274 33554432000 4194304 7499544 140727771296240 140727771290600 4258023 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1274 773 807 0 522 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5096 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.94 1.95 3/188 22298
/proc/meminfo: memFree=28765124/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5096 CPUtime=462.24 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 4938 0 3 0 46224 0 0 0 20 0 1 0 220304527 30846976 1274 33554432000 4194304 7499544 140727771296240 140727771290600 5770088 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1274 773 807 0 522 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5096 KiB


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

/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 22369
/proc/meminfo: memFree=28764388/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=1782.35 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 8718 0 3 0 178235 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 5770120 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 1782.35 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+1842.3 s]
/proc/loadavg: 2.56 2.14 2.01 3/187 22370
/proc/meminfo: memFree=28764048/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=1842.35 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 8718 0 3 0 184235 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 4249922 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 1842.35 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+1902.3 s]
/proc/loadavg: 2.21 2.12 2.01 3/187 22371
/proc/meminfo: memFree=28764420/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=1902.36 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 9044 0 3 0 190236 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 5684010 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 1902.36 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28722716/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=1962.36 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 9044 0 3 0 196236 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 5683984 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 1962.36 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.06 2.00 3/187 22498
/proc/meminfo: memFree=28722612/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2022.37 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 9370 0 3 0 202237 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 5685359 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2022.37 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.00 3/187 22499
/proc/meminfo: memFree=28723096/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2082.37 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 9396 0 3 0 208237 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 4405034 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2082.37 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/187 22500
/proc/meminfo: memFree=28723136/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2142.38 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 9736 0 3 0 214238 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 4379069 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2142.38 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/188 22509
/proc/meminfo: memFree=28723208/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2202.38 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 9736 0 3 0 220238 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 4405034 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2202.38 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 22510
/proc/meminfo: memFree=28723348/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2262.39 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 10075 0 3 0 226239 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 4379010 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2262.39 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/188 22511
/proc/meminfo: memFree=28723240/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2322.39 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 10075 0 3 0 232239 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 4249719 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2322.39 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/188 22512
/proc/meminfo: memFree=28723340/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2382.4 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 10414 0 3 0 238240 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 5161032 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2382.4 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 22513
/proc/meminfo: memFree=28723240/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2442.4 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 10414 0 3 0 244240 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 4579843 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2442.4 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22515
/proc/meminfo: memFree=28723412/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2502.41 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 10754 0 3 0 250241 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 5684088 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2502.41 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22515
/proc/meminfo: memFree=28723428/32770624 swapFree=67108804/67108860
[pid=22215] ppid=22212 vsize=30124 memory=5116 CPUtime=2520.01 cores=0,2,4,6
/proc/22215/stat : 22215 (MistralXCSP) R 22212 22215 22159 0 -1 4202496 10754 0 3 0 252001 0 0 0 20 0 1 0 220304527 30846976 1279 33554432000 4194304 7499544 140727771296240 140727771290600 4249975 0 0 4096 16386 0 0 0 17 4 0 0 6 0 0 9598848 9604096 34754560 140727771300973 140727771301123 140727771301123 140727771303881 0
/proc/22215/statm: 7531 1279 773 807 0 522 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 30124 KiB
Current children cumulated memory: 5116 KiB

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

[startup+2519.9 s]
# the end of solver process 22215 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.01 s, system=0.002191 s

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

Child status: 0
Real time (s): 2519.9
CPU time (s): 2520.02
CPU user time (s): 2520.01
CPU system time (s): 0.002191
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 30124
Max. memory (cumulated for all children) (KiB): 5116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.01
system time used= 0.002191
maximum resident set size= 5136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10789
page faults= 3
swaps= 0
block input operations= 1768
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 714


# summary of solver processes directly reported to runsolver:
#   pid: 22215
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2520.01
#   total CPU system time (s): 0.002191

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.89667 second user time and 15.3504 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-12 00:43:34
IDJOB=4303879
IDBENCH=141562
IDSOLVER=2779
FILE ID=node105/4303879-1534027413
RUNJOBID= node105-1534027413-22190
PBS_JOBID= 21036966
Free space on /tmp= 40732 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-08-0006_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-4303879-1534027413/watcher-4303879-1534027413 -o /tmp/evaluation-result-4303879-1534027413/solver-4303879-1534027413 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534027413-22190 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1671742191 HOME/instance-4303879-1534027413.xml

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

MD5SUM BENCH= e0f43de676a90a3e6f61e2deb5ab7ad8
RANDOM SEED=1671742191

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        28771452 kB
MemAvailable:   31917124 kB
Buffers:           60200 kB
Cached:          3351504 kB
SwapCached:           16 kB
Active:          1682688 kB
Inactive:        1780556 kB
Active(anon):       3436 kB
Inactive(anon):   100532 kB
Active(file):    1679252 kB
Inactive(file):  1680024 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:             11380 kB
Writeback:             0 kB
AnonPages:         59284 kB
Mapped:            49168 kB
Shmem:             49748 kB
Slab:             231708 kB
SReclaimable:     204464 kB
SUnreclaim:        27244 kB
KernelStack:        3200 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 40720 MiB
End job on node105 at 2018-08-12 01:25:34