Trace number 4303878

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) 2519.76 2520.01

General information on the benchmark

NameMagicHexagon/
MagicHexagon-07-m011_c18.xml
MD5SUMcb154bca5bef3b2160515065825e7dfd
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 variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"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":3},{"arity":127,"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":39}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.75/2520.00	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 (1990 MiB free)
  memory of node 1: 16384 MiB (3356 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303878-1534027524/watcher-4303878-1534027524 -o /tmp/evaluation-result-4303878-1534027524/solver-4303878-1534027524 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534027524-24790 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1204047684 HOME/instance-4303878-1534027524.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=24814, runsolver pid=24811
Current StackSize limit: 8192 KiB


[startup+0.100105 s]*
/proc/loadavg: 2.08 2.00 1.97 3/187 24821
/proc/meminfo: memFree=5472944/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4364 CPUtime=0.1 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 1276 0 0 0 10 0 0 0 20 0 1 0 220315662 30261248 1091 33554432000 4194304 7499544 140732445951472 140732445945864 5771762 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1091 773 807 0 379 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4364 KiB

[startup+0.209272 s]*
/proc/loadavg: 2.08 2.00 1.97 2/185 24821
/proc/meminfo: memFree=5473612/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4364 CPUtime=0.21 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 1277 0 0 0 21 0 0 0 20 0 1 0 220315662 30261248 1091 33554432000 4194304 7499544 140732445951472 140732445945864 5684012 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1091 773 807 0 379 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4364 KiB

[startup+0.308794 s]*
/proc/loadavg: 2.08 2.00 1.97 2/182 24829
/proc/meminfo: memFree=5475272/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4364 CPUtime=0.31 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 1277 0 0 0 31 0 0 0 20 0 1 0 220315662 30261248 1091 33554432000 4194304 7499544 140732445951472 140732445945864 4249719 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1091 773 807 0 379 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4364 KiB

[startup+0.700232 s]
/proc/loadavg: 2.08 2.00 1.97 2/187 24837
/proc/meminfo: memFree=5470908/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4364 CPUtime=0.69 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 1278 0 0 0 69 0 0 0 20 0 1 0 220315662 30261248 1091 33554432000 4194304 7499544 140732445951472 140732445945864 4221776 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1091 773 807 0 379 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4364 KiB

[startup+1.50021 s]
/proc/loadavg: 2.08 2.00 1.97 3/181 24867
/proc/meminfo: memFree=5480036/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4364 CPUtime=1.49 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 1290 0 0 0 149 0 0 0 20 0 1 0 220315662 30261248 1091 33554432000 4194304 7499544 140732445951472 140732445945864 4258038 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1091 773 807 0 379 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4364 KiB

[startup+3.1088 s]
/proc/loadavg: 2.08 2.00 1.97 3/187 24882
/proc/meminfo: memFree=5472376/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=3.09 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 1503 0 0 0 309 0 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5771757 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5421748/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=6.29 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 1717 0 0 0 628 1 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4249920 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+12.7002 s]
/proc/loadavg: 2.07 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5422112/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=12.69 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 1936 0 0 0 1268 1 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5684088 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+25.5002 s]
/proc/loadavg: 2.05 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5422608/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=25.49 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 2363 0 0 0 2548 1 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4541963 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+51.1089 s]
/proc/loadavg: 2.04 2.00 1.97 3/187 24943
/proc/meminfo: memFree=5423664/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=51.09 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 2581 0 0 0 5108 1 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4541802 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.00 1.97 3/187 24944
/proc/meminfo: memFree=5424100/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=102.27 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 2800 0 0 0 10226 1 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4257931 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 1.97 3/187 24945
/proc/meminfo: memFree=5423992/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=162.26 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 3019 0 0 0 16225 1 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5771731 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 24946
/proc/meminfo: memFree=5423992/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=222.24 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 3233 0 0 0 22223 1 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4404999 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/188 24955
/proc/meminfo: memFree=5423068/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=282.23 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 3438 0 0 0 28222 1 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5840043 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/188 24956
/proc/meminfo: memFree=5423744/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=342.23 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 3657 0 0 0 34221 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4541834 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+402.3 s]
/proc/loadavg: 1.96 1.99 1.96 3/188 24957
/proc/meminfo: memFree=5424280/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=402.23 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 3865 0 0 0 40221 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4540482 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+462.3 s]
/proc/loadavg: 2.33 2.07 1.99 3/188 24958
/proc/meminfo: memFree=5423684/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=462.22 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 4078 0 0 0 46220 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4258023 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB


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

/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25032
/proc/meminfo: memFree=5421852/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=1782.11 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 8676 0 0 0 178209 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4258023 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25033
/proc/meminfo: memFree=5421808/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=1842.1 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 8881 0 0 0 184208 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5769968 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25034
/proc/meminfo: memFree=5421756/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=1902.1 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 9086 0 0 0 190208 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5837808 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25035
/proc/meminfo: memFree=5421708/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=1962.09 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 9291 0 0 0 196207 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5684010 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25036
/proc/meminfo: memFree=5421656/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2022.09 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 9497 0 0 0 202207 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5685665 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25045
/proc/meminfo: memFree=5420852/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2082.08 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 9711 0 0 0 208206 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4249975 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25046
/proc/meminfo: memFree=5421776/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2142.08 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 9919 0 0 0 214206 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4579810 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25047
/proc/meminfo: memFree=5421876/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2202.07 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 10127 0 0 0 220205 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5770782 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2202.07 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25048
/proc/meminfo: memFree=5421720/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2262.07 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 10340 0 0 0 226205 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4541923 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2262.07 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 25049
/proc/meminfo: memFree=5421560/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2322.06 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 10548 0 0 0 232204 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5771712 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2322.06 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25051
/proc/meminfo: memFree=5421420/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2382.06 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 10756 0 0 0 238204 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4545694 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2382.06 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25052
/proc/meminfo: memFree=5421520/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2442.05 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 10963 0 0 0 244203 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 5773169 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2442.05 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 25053
/proc/meminfo: memFree=5421776/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2502.05 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 11171 0 0 0 250203 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4405156 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2502.05 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.02 3/187 25053
/proc/meminfo: memFree=5421900/32770624 swapFree=67108792/67108860
[pid=24814] ppid=24811 vsize=29552 memory=4512 CPUtime=2519.75 cores=0,2,4,6
/proc/24814/stat : 24814 (MistralXCSP) R 24811 24814 24759 0 -1 4202496 11378 0 0 0 251973 2 0 0 20 0 1 0 220315662 30261248 1128 33554432000 4194304 7499544 140732445951472 140732445945864 4398000 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 24322048 140732445955181 140732445955331 140732445955331 140732445958089 0
/proc/24814/statm: 7388 1128 773 807 0 379 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 29552 KiB
Current children cumulated memory: 4512 KiB

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

[startup+2520.01 s]
# the end of solver process 24814 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.74 s, system=0.022997 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): 2519.76
CPU user time (s): 2519.74
CPU system time (s): 0.022997
CPU usage (%): 99.9902
Max. virtual memory (cumulated for all children) (KiB): 29552
Max. memory (cumulated for all children) (KiB): 4512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.74
system time used= 0.022997
maximum resident set size= 4532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11414
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= 3080


# summary of solver processes directly reported to runsolver:
#   pid: 24814
#   total CPU time (s): 2519.76
#   total CPU user time (s): 2519.74
#   total CPU system time (s): 0.022997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.92675 second user time and 15.848 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-12 00:45:24
IDJOB=4303878
IDBENCH=141566
IDSOLVER=2779
FILE ID=node150/4303878-1534027524
RUNJOBID= node150-1534027524-24790
PBS_JOBID= 21036968
Free space on /tmp= 34700 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-07-m011_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-4303878-1534027524/watcher-4303878-1534027524 -o /tmp/evaluation-result-4303878-1534027524/solver-4303878-1534027524 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534027524-24790 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1204047684 HOME/instance-4303878-1534027524.xml

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

MD5SUM BENCH= cb154bca5bef3b2160515065825e7dfd
RANDOM SEED=1204047684

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         5475480 kB
MemAvailable:   31905020 kB
Buffers:          209244 kB
Cached:         26100496 kB
SwapCached:           32 kB
Active:          9934884 kB
Inactive:       16427592 kB
Active(anon):       4028 kB
Inactive(anon):   101200 kB
Active(file):    9930856 kB
Inactive(file): 16326392 kB
Unevictable:        7724 kB
Mlocked:            7724 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             11728 kB
Writeback:             0 kB
AnonPages:         59512 kB
Mapped:            52372 kB
Shmem:             49732 kB
Slab:             628332 kB
SReclaimable:     600752 kB
SUnreclaim:        27580 kB
KernelStack:        3280 kB
PageTables:         5636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34688 MiB
End job on node150 at 2018-08-12 01:27:24