Trace number 4303735

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 2018-08-01? (TO) 2519.79 2520.01

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 01082018
2519.79/2520.01	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 (6950 MiB free)
  memory of node 1: 16384 MiB (10047 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303735-1534032875/watcher-4303735-1534032875 -o /tmp/evaluation-result-4303735-1534032875/solver-4303735-1534032875 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534025302-27177 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2139474641 HOME/instance-4303735-1534032875.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=28414, runsolver pid=28411


[startup+0.10011 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=17388508/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=55256 memory=29104 CPUtime=0.1 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 7262 0 0 0 10 0 0 0 20 0 1 0 220850662 56582144 7276 33554432000 4194304 7499544 140724940361840 140724940353816 140461411965925 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 13814 7276 619 807 0 6805 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 55256 KiB
Current children cumulated memory: 29104 KiB

[startup+0.210023 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=17375708/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=58468 memory=32696 CPUtime=0.2 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 8537 0 0 0 20 0 0 0 20 0 1 0 220850662 59871232 8174 33554432000 4194304 7499544 140724940361840 140724940353816 140461411687623 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 14617 8174 662 807 0 7608 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 58468 KiB
Current children cumulated memory: 32696 KiB

[startup+0.31003 s]*
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=17375708/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=59084 memory=32960 CPUtime=0.3 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 8655 0 0 0 30 0 0 0 20 0 1 0 220850662 60502016 8240 33554432000 4194304 7499544 140724940361840 140724940353816 140461411965925 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 14771 8240 667 807 0 7762 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 59084 KiB
Current children cumulated memory: 32960 KiB

[startup+0.700241 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=17369844/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=70800 memory=44840 CPUtime=0.68 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 11624 0 0 0 67 1 0 0 20 0 1 0 220850662 72499200 11210 33554432000 4194304 7499544 140724940361840 140724940353816 140461411647491 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 17700 11210 696 807 0 10691 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 70800 KiB
Current children cumulated memory: 44840 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=17354592/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=95068 memory=69128 CPUtime=1.49 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 17679 0 0 0 146 3 0 0 20 0 1 0 220850662 97349632 17282 33554432000 4194304 7499544 140724940361840 140724940352840 140461415443219 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 23767 17282 696 807 0 16758 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 95068 KiB
Current children cumulated memory: 69128 KiB

[startup+3.10984 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=17295568/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=142108 memory=116216 CPUtime=3.1 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 31275 0 0 0 306 4 0 0 20 0 1 0 220850662 145518592 29054 33554432000 4194304 7499544 140724940361840 140724940352744 140461415444494 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 35527 29054 696 807 0 28518 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 142108 KiB
Current children cumulated memory: 116216 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=17219548/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=221524 memory=195564 CPUtime=6.29 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 54542 0 0 0 621 8 0 0 20 0 1 0 220850662 226840576 48891 33554432000 4194304 7499544 140724940361840 140724940352744 5888584 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 55381 48891 696 807 0 48372 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 221524 KiB
Current children cumulated memory: 195564 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=17092676/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=356640 memory=330580 CPUtime=12.68 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 118055 0 0 0 1254 14 0 0 20 0 1 0 220850662 365199360 82645 33554432000 4194304 7499544 140724940361840 140724940352840 4564151 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 89160 82645 699 807 0 82151 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 356640 KiB
Current children cumulated memory: 330580 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 28415
/proc/meminfo: memFree=16990860/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443048 memory=417404 CPUtime=25.49 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 219026 0 0 0 2528 21 0 0 20 0 1 0 220850662 453681152 104351 33554432000 4194304 7499544 140724940361840 140724940356376 4398032 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110762 104351 798 807 0 103753 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 417404 KiB

[startup+51.1098 s]
/proc/loadavg: 2.08 2.04 2.05 3/191 28415
/proc/meminfo: memFree=16990844/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443048 memory=417404 CPUtime=51.09 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 292053 0 0 0 5084 25 0 0 20 0 1 0 220850662 453681152 104351 33554432000 4194304 7499544 140724940361840 140724940356376 5585218 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110762 104351 798 807 0 103753 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 417404 KiB

[startup+102.3 s]
/proc/loadavg: 2.55 2.18 2.10 3/191 28416
/proc/meminfo: memFree=16990308/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443048 memory=417404 CPUtime=102.25 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 386038 0 0 0 10195 30 0 0 20 0 1 0 220850662 453681152 104351 33554432000 4194304 7499544 140724940361840 140724940356376 4579850 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110762 104351 798 807 0 103753 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 417404 KiB

[startup+162.3 s]
/proc/loadavg: 2.20 2.15 2.09 3/191 28417
/proc/meminfo: memFree=16990296/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443048 memory=417404 CPUtime=162.19 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 447259 0 0 0 16186 33 0 0 20 0 1 0 220850662 453681152 104351 33554432000 4194304 7499544 140724940361840 140724940356376 5574156 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110762 104351 798 807 0 103753 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 443048 KiB
Current children cumulated memory: 417404 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 2.12 2.09 3/191 28418
/proc/meminfo: memFree=16989968/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417656 CPUtime=222.14 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 471445 0 0 0 22179 35 0 0 20 0 1 0 220850662 453939200 104414 33554432000 4194304 7499544 140724940361840 140724940357016 5574156 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104414 798 807 0 103816 0
Current children cumulated CPU time: 222.14 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417656 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/190 28419
/proc/meminfo: memFree=16990560/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417656 CPUtime=282.1 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 483326 0 0 0 28174 36 0 0 20 0 1 0 220850662 453939200 104414 33554432000 4194304 7499544 140724940361840 140724940357016 4249962 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104414 798 807 0 103816 0
Current children cumulated CPU time: 282.1 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417656 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/192 28429
/proc/meminfo: memFree=16990776/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=342.08 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 484159 0 0 0 34172 36 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5163917 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 342.08 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/192 28430
/proc/meminfo: memFree=16991416/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=402.08 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 484903 0 0 0 40172 36 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5164057 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 402.08 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+462.3 s]
/proc/loadavg: 2.11 2.08 2.08 3/192 28431
/proc/meminfo: memFree=16991992/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=462.08 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 485696 0 0 0 46172 36 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5163917 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 462.08 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB


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

/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 1722.08 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28474
/proc/meminfo: memFree=16991124/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=1782.08 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 502508 0 0 0 178171 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 4245316 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 1782.08 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28476
/proc/meminfo: memFree=16991452/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=1842.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 503245 0 0 0 184170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5163917 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 1842.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28477
/proc/meminfo: memFree=16991160/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=1902.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 503985 0 0 0 190170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5574292 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 1902.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28478
/proc/meminfo: memFree=16991000/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=1962.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 504723 0 0 0 196170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5163917 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 1962.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28479
/proc/meminfo: memFree=16990756/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=2022.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 505466 0 0 0 202170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5574902 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28480
/proc/meminfo: memFree=16990840/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=2082.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 506203 0 0 0 208170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5585218 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28489
/proc/meminfo: memFree=16989924/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=2142.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 506941 0 0 0 214170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 4252710 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 2142.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28490
/proc/meminfo: memFree=16990932/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=2202.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 507683 0 0 0 220170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 4579850 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 2202.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28491
/proc/meminfo: memFree=16990876/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=2262.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 508419 0 0 0 226170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5163917 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 2262.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+2322.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/191 28555
/proc/meminfo: memFree=17452148/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443300 memory=417976 CPUtime=2322.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 509159 0 0 0 232170 37 0 0 20 0 1 0 220850662 453939200 104494 33554432000 4194304 7499544 140724940361840 140724940357016 5163917 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110825 104494 798 807 0 103816 0
Current children cumulated CPU time: 2322.07 s
Current children cumulated vsize: 443300 KiB
Current children cumulated memory: 417976 KiB

[startup+2382.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 28556
/proc/meminfo: memFree=17451280/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443432 memory=418136 CPUtime=2382.07 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 510084 0 0 0 238170 37 0 0 20 0 1 0 220850662 454074368 104534 33554432000 4194304 7499544 140724940361840 140724940356376 4580593 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110858 104534 798 807 0 103849 0
Current children cumulated CPU time: 2382.07 s
Current children cumulated vsize: 443432 KiB
Current children cumulated memory: 418136 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 28558
/proc/meminfo: memFree=17450332/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443432 memory=418136 CPUtime=2442.08 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 510905 0 0 0 244170 38 0 0 20 0 1 0 220850662 454074368 104534 33554432000 4194304 7499544 140724940361840 140724940356376 5585463 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110858 104534 798 807 0 103849 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 443432 KiB
Current children cumulated memory: 418136 KiB

[startup+2502.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/190 28559
/proc/meminfo: memFree=17450656/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443432 memory=418136 CPUtime=2502.08 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 511724 0 0 0 250170 38 0 0 20 0 1 0 220850662 454074368 104534 33554432000 4194304 7499544 140724940361840 140724940356376 5573412 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110858 104534 798 807 0 103849 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 443432 KiB
Current children cumulated memory: 418136 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.99 2.00 2.04 3/190 28560
/proc/meminfo: memFree=17450180/32770624 swapFree=67108860/67108860
[pid=28414] ppid=28411 vsize=443432 memory=418136 CPUtime=2519.79 cores=0,2,4,6
/proc/28414/stat : 28414 (MistralXCSP) R 28411 28414 27146 0 -1 4202496 511725 0 0 0 251941 38 0 0 20 0 1 0 220850662 454074368 104534 33554432000 4194304 7499544 140724940361840 140724940356376 5163954 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 33615872 140724940366957 140724940367107 140724940367107 140724940369865 0
/proc/28414/statm: 110858 104534 798 807 0 103849 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 443432 KiB
Current children cumulated memory: 418136 KiB

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

[startup+2520.01 s]
# the end of solver process 28414 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.41 s, system=0.382992 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): 2519.79
CPU user time (s): 2519.41
CPU system time (s): 0.382992
CPU usage (%): 99.9914
Max. virtual memory (cumulated for all children) (KiB): 443432
Max. memory (cumulated for all children) (KiB): 418136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.41
system time used= 0.382992
maximum resident set size= 421096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 511760
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= 182
involuntary context switches= 1000


# summary of solver processes directly reported to runsolver:
#   pid: 28414
#   total CPU time (s): 2519.79
#   total CPU user time (s): 2519.41
#   total CPU system time (s): 0.382992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2291 second user time and 18.967 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 02:14:35
IDJOB=4303735
IDBENCH=141633
IDSOLVER=2779
FILE ID=node132/4303735-1534032875
RUNJOBID= node132-1534025302-27177
PBS_JOBID= 21036958
Free space on /tmp= 37984 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
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-4303735-1534032875/watcher-4303735-1534032875 -o /tmp/evaluation-result-4303735-1534032875/solver-4303735-1534032875 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534025302-27177 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2139474641 HOME/instance-4303735-1534032875.xml

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

MD5SUM BENCH= 0a472228e3943087b3ac347f10dd57c9
RANDOM SEED=2139474641

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17406440 kB
MemAvailable:   31423652 kB
Buffers:          212388 kB
Cached:         13920860 kB
SwapCached:            0 kB
Active:          7416368 kB
Inactive:        7251684 kB
Active(anon):     484344 kB
Inactive(anon):   102848 kB
Active(file):    6932024 kB
Inactive(file):  7148836 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6624 kB
Writeback:             0 kB
AnonPages:        541068 kB
Mapped:            55116 kB
Shmem:             49824 kB
Slab:             392928 kB
SReclaimable:     364812 kB
SUnreclaim:        28116 kB
KernelStack:        3440 kB
PageTables:         6268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     856640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    405504 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37980 MiB
End job on node132 at 2018-08-12 02:56:35