Trace number 4289503

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 2018-06-15? (TO) 2400.08 2399.8

General information on the benchmark

NameDubois/
Dubois-075_c18.xml
MD5SUM8909e39e4e2640ab20c6938b58673ed4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.014417
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints150
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":225}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":225}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":150}]
Number of extensional constraints150
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":150}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.07/2399.80	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 (8702 MiB free)
  memory of node 1: 16384 MiB (12345 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289503-1532197803/watcher-4289503-1532197803 -o /tmp/evaluation-result-4289503-1532197803/solver-4289503-1532197803 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25856 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 866572092 HOME/instance-4289503-1532197803.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=26914, runsolver pid=26911

[startup+0.101061 s]*
/proc/loadavg: 1.90 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21539600/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15880 CPUtime=0.09 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 4139 0 0 0 9 0 0 0 20 0 1 0 37343471 42225664 3970 33554432000 4194304 7498468 140720494526544 140720494521896 4540995 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3970 708 807 0 3300 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+0.20954 s]*
/proc/loadavg: 1.90 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21539600/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15880 CPUtime=0.2 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 4139 0 0 0 20 0 0 0 20 0 1 0 37343471 42225664 3970 33554432000 4194304 7498468 140720494526544 140720494521896 4580072 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3970 708 807 0 3300 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+0.308709 s]*
/proc/loadavg: 1.90 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21539600/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15880 CPUtime=0.3 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 4139 0 0 0 30 0 0 0 20 0 1 0 37343471 42225664 3970 33554432000 4194304 7498468 140720494526544 140720494521896 5570640 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3970 708 807 0 3300 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+0.700267 s]
/proc/loadavg: 1.90 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21539600/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15880 CPUtime=0.68 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 4139 0 0 0 68 0 0 0 20 0 1 0 37343471 42225664 3970 33554432000 4194304 7498468 140720494526544 140720494521896 5791735 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3970 708 807 0 3300 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+1.50027 s]
/proc/loadavg: 1.90 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21539228/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15880 CPUtime=1.48 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 4139 0 0 0 148 0 0 0 20 0 1 0 37343471 42225664 3970 33554432000 4194304 7498468 140720494526544 140720494521896 4397939 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3970 708 807 0 3300 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15880 KiB

[startup+3.10883 s]
/proc/loadavg: 1.90 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21539228/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=3.09 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 4295 0 0 0 309 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791406 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+6.30026 s]
/proc/loadavg: 1.91 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21538524/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=6.28 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 4757 0 0 0 628 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21538728/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=12.68 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5045 0 0 0 1268 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791406 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 1.98 2.03 3/187 26915
/proc/meminfo: memFree=21538728/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=25.48 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5317 0 0 0 2548 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5568224 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+51.1089 s]
/proc/loadavg: 2.04 2.00 2.04 3/187 26915
/proc/meminfo: memFree=21539036/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=51.1 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5447 0 0 0 5110 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5838208 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+102.3 s]
/proc/loadavg: 2.43 2.12 2.08 3/187 26916
/proc/meminfo: memFree=21538656/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=102.29 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5573 0 0 0 10229 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791328 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+162.3 s]
/proc/loadavg: 2.16 2.10 2.07 3/187 26917
/proc/meminfo: memFree=21538668/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=162.3 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5696 0 0 0 16230 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 4246800 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+222.3 s]
/proc/loadavg: 2.34 2.15 2.09 3/187 26918
/proc/meminfo: memFree=21538916/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=222.31 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5826 0 0 0 22231 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791585 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+282.3 s]
/proc/loadavg: 2.23 2.16 2.10 3/187 26919
/proc/meminfo: memFree=21539040/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=282.31 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5826 0 0 0 28231 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 4581311 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+342.3 s]
/proc/loadavg: 2.08 2.13 2.09 3/187 26920
/proc/meminfo: memFree=21539288/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=342.32 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5956 0 0 0 34232 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5838524 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.11 2.09 3/187 26982
/proc/meminfo: memFree=21471232/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=402.33 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 5956 0 0 0 40233 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 4581025 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/187 26983
/proc/meminfo: memFree=21475392/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=462.34 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 6084 0 0 0 46234 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5838243 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB


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

/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 1602.48 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27019
/proc/meminfo: memFree=21475044/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=1662.48 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7169 0 0 0 166248 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791352 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 1662.48 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27021
/proc/meminfo: memFree=21474816/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=1722.49 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7169 0 0 0 172249 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5570595 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 1722.49 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27022
/proc/meminfo: memFree=21475320/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=1782.5 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7282 0 0 0 178250 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 4249972 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 1782.5 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27030
/proc/meminfo: memFree=21475228/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=1842.51 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7282 0 0 0 184251 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 4245332 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 1842.51 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27054
/proc/meminfo: memFree=21474444/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=1902.51 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7391 0 0 0 190251 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791063 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 1902.51 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27055
/proc/meminfo: memFree=21474920/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=1962.52 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7412 0 0 0 196252 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791196 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 1962.52 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27056
/proc/meminfo: memFree=21474912/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=2022.53 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7494 0 0 0 202253 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 4253179 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 2022.53 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27057
/proc/meminfo: memFree=21475300/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=2082.53 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7497 0 0 0 208253 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 2082.53 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27058
/proc/meminfo: memFree=21474912/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=2142.54 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7579 0 0 0 214254 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791392 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 2142.54 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27059
/proc/meminfo: memFree=21474812/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=2202.55 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7579 0 0 0 220255 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791462 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 2202.55 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 27060
/proc/meminfo: memFree=21475036/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=2262.56 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7656 0 0 0 226256 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791011 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 2262.56 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27061
/proc/meminfo: memFree=21475420/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=2322.56 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7656 0 0 0 232256 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 4580110 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 2322.56 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 27062
/proc/meminfo: memFree=21475312/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=2382.57 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7735 0 0 0 238257 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791745 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 2382.57 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 27070
/proc/meminfo: memFree=21474200/32770624 swapFree=67108860/67108860
[pid=26914] ppid=26911 vsize=41236 memory=15908 CPUtime=2400.07 cores=1,3,5,7
/proc/26914/stat : 26914 (MistralXCSP) R 26911 26914 25824 0 -1 4202496 7735 0 0 0 240007 0 0 0 20 0 1 0 37343471 42225664 3977 33554432000 4194304 7498468 140720494526544 140720494521896 5791671 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 37019648 140720494531694 140720494531843 140720494531843 140720494534601 0
/proc/26914/statm: 10309 3977 712 807 0 3300 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 41236 KiB
Current children cumulated memory: 15908 KiB

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

[startup+2399.8 s]
# the end of solver process 26914 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.08 s, system=0.007 s

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

Child status: 0
Real time (s): 2399.8
CPU time (s): 2400.08
CPU user time (s): 2400.08
CPU system time (s): 0.007
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 41236
Max. memory (cumulated for all children) (KiB): 15908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.08
system time used= 0.007
maximum resident set size= 15928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7770
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 604


# summary of solver processes directly reported to runsolver:
#   pid: 26914
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2400.08
#   total CPU system time (s): 0.007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.57486 second user time and 14.748 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-21 20:30:03
IDJOB=4289503
IDBENCH=141400
IDSOLVER=2741
FILE ID=node104/4289503-1532197803
RUNJOBID= node104-1532190502-25856
PBS_JOBID= 21018939
Free space on /tmp= 57240 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Dubois/Dubois-075_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-4289503-1532197803/watcher-4289503-1532197803 -o /tmp/evaluation-result-4289503-1532197803/solver-4289503-1532197803 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25856 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 866572092 HOME/instance-4289503-1532197803.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8909e39e4e2640ab20c6938b58673ed4
RANDOM SEED=866572092

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        21553172 kB
MemAvailable:   31939112 kB
Buffers:          216584 kB
Cached:         10380568 kB
SwapCached:            0 kB
Active:          1757240 kB
Inactive:        8894224 kB
Active(anon):      56868 kB
Inactive(anon):    17040 kB
Active(file):    1700372 kB
Inactive(file):  8877184 kB
Unevictable:        7224 kB
Mlocked:            7224 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9140 kB
Writeback:             0 kB
AnonPages:         61616 kB
Mapped:            35900 kB
Shmem:             17036 kB
Slab:             264236 kB
SReclaimable:     236844 kB
SUnreclaim:        27392 kB
KernelStack:        3344 kB
PageTables:         5028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345280 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:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 57228 MiB
End job on node104 at 2018-07-21 21:10:03