Trace number 4289713

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 NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2018-06-15? (TO) 2400.06 2399.9

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2-3-2_c18.xml
MD5SUM0a472228e3943087b3ac347f10dd57c9
Bench CategoryCOP (optimization 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 variables22422
Number of constraints24998
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":22089},{"size":20,"count":111},{"size":43,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree224
Distribution of variable degrees[{"degree":2,"count":20313},{"degree":3,"count":1443},{"degree":4,"count":333},{"degree":5,"count":222},{"degree":222,"count":78},{"degree":223,"count":24},{"degree":224,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":24774},{"arity":88,"count":111},{"arity":111,"count":2},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints24663
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":24663},{"type":"ordered","count":1},{"type":"sum","count":223}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

0.00/0.00	c Mistral 16062018
2400.05/2399.90	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 (8700 MiB free)
  memory of node 1: 16384 MiB (12333 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289713-1532206472/watcher-4289713-1532206472 -o /tmp/evaluation-result-4289713-1532206472/solver-4289713-1532206472 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25855 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1038546067 HOME/instance-4289713-1532206472.xml 

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

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
solver pid=27947, runsolver pid=27944
Current StackSize limit: 8192 KiB


[startup+0.100203 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 27948
/proc/meminfo: memFree=21521332/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=53804 memory=26992 CPUtime=0.1 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 6742 0 0 0 10 0 0 0 20 0 1 0 38210336 55095296 6748 33554432000 4194304 7498468 140725024812880 140725024809880 5643839 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 13451 6748 618 807 0 6442 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 53804 KiB
Current children cumulated memory: 26992 KiB

[startup+0.209895 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 27948
/proc/meminfo: memFree=21508160/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=58468 memory=32692 CPUtime=0.21 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 8537 0 0 0 20 1 0 0 20 0 1 0 38210336 59871232 8173 33554432000 4194304 7498468 140725024812880 140725024809880 5875523 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 14617 8173 661 807 0 7608 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 58468 KiB
Current children cumulated memory: 32692 KiB

[startup+0.309635 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 27948
/proc/meminfo: memFree=21507896/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=59084 memory=32956 CPUtime=0.31 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 8659 0 0 0 30 1 0 0 20 0 1 0 38210336 60502016 8239 33554432000 4194304 7498468 140725024812880 140725024809880 6094921 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 14771 8239 667 807 0 7762 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 59084 KiB
Current children cumulated memory: 32956 KiB

[startup+0.700347 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27948
/proc/meminfo: memFree=21502436/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=70800 memory=44836 CPUtime=0.69 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 11606 0 0 0 68 1 0 0 20 0 1 0 38210336 72499200 11209 33554432000 4194304 7498468 140725024812880 140725024804008 4564424 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 17700 11209 695 807 0 10691 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 70800 KiB
Current children cumulated memory: 44836 KiB

[startup+1.50035 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27948
/proc/meminfo: memFree=21487260/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=94608 memory=68596 CPUtime=1.49 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 17572 0 0 0 147 2 0 0 20 0 1 0 38210336 96878592 17149 33554432000 4194304 7498468 140725024812880 140725024803784 4564424 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 23652 17149 695 807 0 16643 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 94608 KiB
Current children cumulated memory: 68596 KiB

[startup+3.10949 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27948
/proc/meminfo: memFree=21429104/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=141020 memory=115248 CPUtime=3.1 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 30976 0 0 0 305 5 0 0 20 0 1 0 38210336 144404480 28812 33554432000 4194304 7498468 140725024812880 140725024803784 4564424 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 35255 28812 695 807 0 28246 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 141020 KiB
Current children cumulated memory: 115248 KiB

[startup+6.30033 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27948
/proc/meminfo: memFree=21353368/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=219536 memory=193488 CPUtime=6.29 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 53873 0 0 0 621 8 0 0 20 0 1 0 38210336 224804864 48372 33554432000 4194304 7498468 140725024812880 140725024803784 4566010 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 54884 48372 695 807 0 47875 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 219536 KiB
Current children cumulated memory: 193488 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27948
/proc/meminfo: memFree=21225908/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=350396 memory=324364 CPUtime=12.69 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 115555 0 0 0 1256 13 0 0 20 0 1 0 38210336 358805504 81091 33554432000 4194304 7498468 140725024812880 140725024803784 4564424 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 87599 81091 696 807 0 80590 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 350396 KiB
Current children cumulated memory: 324364 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27948
/proc/meminfo: memFree=21122668/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443048 memory=417384 CPUtime=25.5 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 218698 0 0 0 2530 20 0 0 20 0 1 0 38210336 453681152 104346 33554432000 4194304 7498468 140725024812880 140725024807416 5164340 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110762 104346 793 807 0 103753 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 417384 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27949
/proc/meminfo: memFree=21121340/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443048 memory=417384 CPUtime=51.09 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 288755 0 0 0 5086 23 0 0 20 0 1 0 38210336 453681152 104346 33554432000 4194304 7498468 140725024812880 140725024807416 5585459 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110762 104346 793 807 0 103753 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 417384 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27950
/proc/meminfo: memFree=21121184/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443048 memory=417384 CPUtime=102.26 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 367288 0 0 0 10199 27 0 0 20 0 1 0 38210336 453681152 104346 33554432000 4194304 7498468 140725024812880 140725024807416 5773815 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110762 104346 793 807 0 103753 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 417384 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27951
/proc/meminfo: memFree=21121112/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443048 memory=417384 CPUtime=162.23 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 402122 0 0 0 16194 29 0 0 20 0 1 0 38210336 453681152 104346 33554432000 4194304 7498468 140725024812880 140725024807416 5585414 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110762 104346 793 807 0 103753 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 417384 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27953
/proc/meminfo: memFree=21120720/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417636 CPUtime=222.2 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 421081 0 0 0 22190 30 0 0 20 0 1 0 38210336 453939200 104409 33554432000 4194304 7498468 140725024812880 140725024808056 5164349 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104409 793 807 0 103816 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417636 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27954
/proc/meminfo: memFree=21119980/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=282.19 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 422365 0 0 0 28189 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 5649131 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+342.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 27963
/proc/meminfo: memFree=21119264/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=342.2 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 422881 0 0 0 34190 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 4246815 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+402.3 s]
/proc/loadavg: 2.32 2.13 2.08 3/189 27987
/proc/meminfo: memFree=21120172/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=402.21 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 423123 0 0 0 40191 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 4249972 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+462.3 s]
/proc/loadavg: 2.12 2.10 2.08 3/189 27988
/proc/meminfo: memFree=21120236/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=462.22 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 423640 0 0 0 46192 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 4404954 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB


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

/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 1662.37 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+1722.3 s]
/proc/loadavg: 1.51 1.89 2.00 2/181 28074
/proc/meminfo: memFree=21140564/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=1722.37 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 431387 0 0 0 172207 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 5574915 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 1722.37 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+1782.3 s]
/proc/loadavg: 1.19 1.73 1.94 2/181 28075
/proc/meminfo: memFree=21140936/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=1782.38 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 431890 0 0 0 178208 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 4397952 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 1782.38 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+1842.3 s]
/proc/loadavg: 1.07 1.59 1.88 2/180 28077
/proc/meminfo: memFree=21142176/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=1842.39 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 432129 0 0 0 184209 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 4580667 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 1842.39 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+1902.3 s]
/proc/loadavg: 1.03 1.49 1.83 2/180 28078
/proc/meminfo: memFree=21142700/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=1902.39 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 432630 0 0 0 190209 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 4397952 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 1902.39 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+1962.3 s]
/proc/loadavg: 1.01 1.40 1.77 2/180 28079
/proc/meminfo: memFree=21142848/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=1962.4 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 432869 0 0 0 196210 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 4249962 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 1962.4 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.33 1.73 2/180 28081
/proc/meminfo: memFree=21142696/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=2022.41 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 433372 0 0 0 202211 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 5164349 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.27 1.68 2/180 28082
/proc/meminfo: memFree=21142820/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=2082.41 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 433611 0 0 0 208211 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 5164386 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 2082.41 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.22 1.64 2/181 28091
/proc/meminfo: memFree=21141356/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=2142.42 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 434110 0 0 0 214212 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 5164386 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.18 1.60 2/180 28092
/proc/meminfo: memFree=21143172/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=2202.43 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 434351 0 0 0 220213 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 5585448 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.15 1.56 2/181 28094
/proc/meminfo: memFree=21142436/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=2262.43 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 434851 0 0 0 226213 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 4580254 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.12 1.53 2/181 28095
/proc/meminfo: memFree=21142728/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443300 memory=417956 CPUtime=2322.44 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 435090 0 0 0 232214 30 0 0 20 0 1 0 38210336 453939200 104489 33554432000 4194304 7498468 140725024812880 140725024808056 5164378 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110825 104489 793 807 0 103816 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417956 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.10 1.49 2/181 28096
/proc/meminfo: memFree=21143008/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443432 memory=418116 CPUtime=2382.45 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 435692 0 0 0 238215 30 0 0 20 0 1 0 38210336 454074368 104529 33554432000 4194304 7498468 140725024812880 140725024807416 5164349 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110858 104529 793 807 0 103849 0
Current children cumulated CPU time: 2382.45 s
Current children cumulated vsize: 443432 KiB
Current children cumulated memory: 418116 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 1.00 1.09 1.48 2/181 28096
/proc/meminfo: memFree=21142956/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443432 memory=418116 CPUtime=2400.05 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 435692 0 0 0 239975 30 0 0 20 0 1 0 38210336 454074368 104529 33554432000 4194304 7498468 140725024812880 140725024807416 5164472 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110858 104529 793 807 0 103849 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 443432 KiB
Current children cumulated memory: 418116 KiB

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

[startup+2399.9 s]
# the end of solver process 27947 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.76 s, system=0.308036 s

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

[startup+2399.9 s]
/proc/loadavg: 1.00 1.09 1.48 2/181 28096
/proc/meminfo: memFree=21142956/32770624 swapFree=67108860/67108860
[pid=27947] ppid=27944 vsize=443432 memory=418116 CPUtime=2400.05 cores=0,2,4,6
/proc/27947/stat : 27947 (MistralXCSP) R 27944 27947 25824 0 -1 4202496 435692 0 0 0 239975 30 0 0 20 0 1 0 38210336 454074368 104529 33554432000 4194304 7498468 140725024812880 140725024807416 5164472 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28581888 140725024818285 140725024818435 140725024818435 140725024821193 0
/proc/27947/statm: 110858 104529 793 807 0 103849 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 443432 KiB
Current children cumulated memory: 418116 KiB

Child status: 0
Real time (s): 2399.9
CPU time (s): 2400.06
CPU user time (s): 2399.76
CPU system time (s): 0.308036
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 443432
Max. memory (cumulated for all children) (KiB): 418116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.76
system time used= 0.308036
maximum resident set size= 421076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435727
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= 183
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 27947
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2399.76
#   total CPU system time (s): 0.308036

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.87469 second user time and 17.0786 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-21 22:54:32
IDJOB=4289713
IDBENCH=141633
IDSOLVER=2741
FILE ID=node104/4289713-1532206472
RUNJOBID= node104-1532190502-25855
PBS_JOBID= 21018939
Free space on /tmp= 57236 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2-3-2_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-4289713-1532206472/watcher-4289713-1532206472 -o /tmp/evaluation-result-4289713-1532206472/solver-4289713-1532206472 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532190502-25855 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1038546067 HOME/instance-4289713-1532206472.xml

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

MD5SUM BENCH= 0a472228e3943087b3ac347f10dd57c9
RANDOM SEED=1038546067

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:        21538288 kB
MemAvailable:   31929724 kB
Buffers:          218124 kB
Cached:         10384624 kB
SwapCached:            0 kB
Active:          1770184 kB
Inactive:        8895464 kB
Active(anon):      65940 kB
Inactive(anon):    17040 kB
Active(file):    1704244 kB
Inactive(file):  8878424 kB
Unevictable:        7224 kB
Mlocked:            7224 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             10228 kB
Writeback:             0 kB
AnonPages:         70072 kB
Mapped:            36724 kB
Shmem:             17036 kB
Slab:             264544 kB
SReclaimable:     237228 kB
SUnreclaim:        27316 kB
KernelStack:        3344 kB
PageTables:         4672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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= 57236 MiB
End job on node104 at 2018-07-21 23:34:32