Trace number 4303734

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) 2520.03 2520.01

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2-3-0_c18.xml
MD5SUM9618cadca64f3323a562113cce1d17af
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":24,"count":111},{"size":38,"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
2520.02/2520.01	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 (12905 MiB free)
  memory of node 1: 16384 MiB (11376 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303734-1534033722/watcher-4303734-1534033722 -o /tmp/evaluation-result-4303734-1534033722/solver-4303734-1534033722 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534028680-10368 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 899728157 HOME/instance-4303734-1534033722.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=10930, runsolver pid=10927
Current StackSize limit: 8192 KiB


[startup+0.100169 s]*
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24846152/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=55520 memory=29368 CPUtime=0.1 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 7350 0 0 0 10 0 0 0 20 0 1 0 220935427 56852480 7342 33554432000 4194304 7499544 140726439886464 140726439883464 139970191752165 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 13913 7342 619 807 0 6904 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 55520 KiB
Current children cumulated memory: 29368 KiB

[startup+0.209799 s]*
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24833860/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=58468 memory=32696 CPUtime=0.21 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 8537 0 0 0 21 0 0 0 20 0 1 0 220935427 59871232 8174 33554432000 4194304 7499544 140726439886464 140726439883464 6013411 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 14617 8174 662 807 0 7608 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 58468 KiB
Current children cumulated memory: 32696 KiB

[startup+0.309689 s]*
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24833860/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=59084 memory=33224 CPUtime=0.3 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 8670 0 0 0 30 0 0 0 20 0 1 0 220935427 60502016 8306 33554432000 4194304 7499544 140726439886464 140726439883464 6094478 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 14771 8306 667 807 0 7762 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 59084 KiB
Current children cumulated memory: 33224 KiB

[startup+0.700296 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24827872/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=70940 memory=45104 CPUtime=0.69 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 11662 0 0 0 68 1 0 0 20 0 1 0 220935427 72642560 11276 33554432000 4194304 7499544 140726439886464 140726439877368 4563992 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 17735 11276 696 807 0 10726 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 70940 KiB
Current children cumulated memory: 45104 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24812620/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=94916 memory=69120 CPUtime=1.49 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 17662 0 0 0 147 2 0 0 20 0 1 0 220935427 97193984 17280 33554432000 4194304 7499544 140726439886464 140726439877464 139970191750915 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 23729 17280 696 807 0 16720 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 94916 KiB
Current children cumulated memory: 69120 KiB

[startup+3.10946 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24753644/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=141956 memory=116172 CPUtime=3.1 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 30255 0 0 0 306 4 0 0 20 0 1 0 220935427 145362944 29043 33554432000 4194304 7499544 140726439886464 140726439877368 4564151 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 35489 29043 696 807 0 28480 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 141956 KiB
Current children cumulated memory: 116172 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24678032/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=221524 memory=195644 CPUtime=6.28 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 51878 0 0 0 622 6 0 0 20 0 1 0 220935427 226840576 48911 33554432000 4194304 7499544 140726439886464 140726439877368 139970192617392 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 55381 48911 696 807 0 48372 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 221524 KiB
Current children cumulated memory: 195644 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24551956/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=356896 memory=330760 CPUtime=12.68 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 112154 0 0 0 1257 11 0 0 20 0 1 0 220935427 365461504 82690 33554432000 4194304 7499544 140726439886464 140726439877304 139970191432890 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 89224 82690 699 807 0 82215 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 356896 KiB
Current children cumulated memory: 330760 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24449876/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443008 memory=417364 CPUtime=25.48 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 205088 0 0 0 2530 18 0 0 20 0 1 0 220935427 453640192 104341 33554432000 4194304 7499544 140726439886464 140726439881000 4249032 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110752 104341 798 807 0 103743 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 443008 KiB
Current children cumulated memory: 417364 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10931
/proc/meminfo: memFree=24449720/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443008 memory=417364 CPUtime=51.08 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 270824 0 0 0 5087 21 0 0 20 0 1 0 220935427 453640192 104341 33554432000 4194304 7499544 140726439886464 140726439881000 5574156 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110752 104341 798 807 0 103743 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 443008 KiB
Current children cumulated memory: 417364 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10937
/proc/meminfo: memFree=24449832/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443008 memory=417364 CPUtime=102.24 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 337900 0 0 0 10199 25 0 0 20 0 1 0 220935427 453640192 104341 33554432000 4194304 7499544 140726439886464 140726439881000 5163917 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110752 104341 798 807 0 103743 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 443008 KiB
Current children cumulated memory: 417364 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10938
/proc/meminfo: memFree=24449984/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443008 memory=417364 CPUtime=162.21 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 364831 0 0 0 16195 26 0 0 20 0 1 0 220935427 453640192 104341 33554432000 4194304 7499544 140726439886464 140726439881000 5163908 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110752 104341 798 807 0 103743 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 443008 KiB
Current children cumulated memory: 417364 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10939
/proc/meminfo: memFree=24449520/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443008 memory=417684 CPUtime=222.2 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 372477 0 0 0 22193 27 0 0 20 0 1 0 220935427 453640192 104421 33554432000 4194304 7499544 140726439886464 140726439881000 5163908 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110752 104421 798 807 0 103743 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 443008 KiB
Current children cumulated memory: 417684 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10940
/proc/meminfo: memFree=24449580/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443008 memory=417684 CPUtime=282.2 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 373290 0 0 0 28193 27 0 0 20 0 1 0 220935427 453640192 104421 33554432000 4194304 7499544 140726439886464 140726439881000 5163897 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110752 104421 798 807 0 103743 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 443008 KiB
Current children cumulated memory: 417684 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10963
/proc/meminfo: memFree=24446664/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=417976 CPUtime=342.2 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 374218 0 0 0 34193 27 0 0 20 0 1 0 220935427 453898240 104494 33554432000 4194304 7499544 140726439886464 140726439881640 4252672 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104494 798 807 0 103806 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 417976 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10964
/proc/meminfo: memFree=24447284/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=417976 CPUtime=402.2 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 375015 0 0 0 40193 27 0 0 20 0 1 0 220935427 453898240 104494 33554432000 4194304 7499544 140726439886464 140726439881640 5163908 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104494 798 807 0 103806 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 417976 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10965
/proc/meminfo: memFree=24447284/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=417976 CPUtime=462.2 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 375860 0 0 0 46193 27 0 0 20 0 1 0 220935427 453898240 104494 33554432000 4194304 7499544 140726439886464 140726439881640 5163954 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104494 798 807 0 103806 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 417976 KiB


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

/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/188 11060
/proc/meminfo: memFree=24080776/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=1782.27 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 392962 0 0 0 178199 28 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 4579855 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 11061
/proc/meminfo: memFree=24080824/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=1842.28 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 393721 0 0 0 184200 28 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 4579688 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 11067
/proc/meminfo: memFree=24079612/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=1902.28 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 394465 0 0 0 190200 28 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5163917 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11090
/proc/meminfo: memFree=24078120/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=1962.28 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 395213 0 0 0 196200 28 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 4245316 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11091
/proc/meminfo: memFree=24079096/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2022.28 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 395957 0 0 0 202200 28 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5771881 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11092
/proc/meminfo: memFree=24079908/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2082.29 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 396776 0 0 0 208200 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 4246821 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11093
/proc/meminfo: memFree=24079984/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2142.3 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 397547 0 0 0 214201 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5574156 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11094
/proc/meminfo: memFree=24079592/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2202.3 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 398286 0 0 0 220201 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5770280 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11095
/proc/meminfo: memFree=24079908/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2262.3 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 399020 0 0 0 226201 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5163946 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11096
/proc/meminfo: memFree=24080352/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2322.31 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 399758 0 0 0 232202 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5163917 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11097
/proc/meminfo: memFree=24080208/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2382.31 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 400493 0 0 0 238202 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5163883 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 11098
/proc/meminfo: memFree=24080344/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2442.31 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 401357 0 0 0 244202 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5163954 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

[startup+2502.3 s]
/proc/loadavg: 2.53 2.15 2.01 3/189 11104
/proc/meminfo: memFree=24079140/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2502.31 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 402126 0 0 0 250202 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 5163917 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.38 2.14 2.01 3/189 11104
/proc/meminfo: memFree=24079140/32770624 swapFree=67108860/67108860
[pid=10930] ppid=10927 vsize=443260 memory=418024 CPUtime=2520.02 cores=1,3,5,7
/proc/10930/stat : 10930 (MistralXCSP) R 10927 10930 10336 0 -1 4202496 402129 0 0 0 251973 29 0 0 20 0 1 0 220935427 453898240 104506 33554432000 4194304 7499544 140726439886464 140726439881640 4314640 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 42799104 140726439892078 140726439892227 140726439892227 140726439894985 0
/proc/10930/statm: 110815 104506 798 807 0 103806 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 443260 KiB
Current children cumulated memory: 418024 KiB

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

[startup+2520.01 s]
# the end of solver process 10930 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.74 s, system=0.296016 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): 2520.03
CPU user time (s): 2519.74
CPU system time (s): 0.296016
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 443260
Max. memory (cumulated for all children) (KiB): 418024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.74
system time used= 0.296016
maximum resident set size= 421052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 402164
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= 178
involuntary context switches= 665


# summary of solver processes directly reported to runsolver:
#   pid: 10930
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2519.74
#   total CPU system time (s): 0.296016

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.76808 second user time and 18.9863 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-12 02:28:42
IDJOB=4303734
IDBENCH=141640
IDSOLVER=2779
FILE ID=node107/4303734-1534033722
RUNJOBID= node107-1534028680-10368
PBS_JOBID= 21036970
Free space on /tmp= 39328 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2-3-0_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-4303734-1534033722/watcher-4303734-1534033722 -o /tmp/evaluation-result-4303734-1534033722/solver-4303734-1534033722 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534028680-10368 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 899728157 HOME/instance-4303734-1534033722.xml

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

MD5SUM BENCH= 9618cadca64f3323a562113cce1d17af
RANDOM SEED=899728157

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24864300 kB
MemAvailable:   31849088 kB
Buffers:          146876 kB
Cached:          7046056 kB
SwapCached:            0 kB
Active:          3641032 kB
Inactive:        3660352 kB
Active(anon):      56924 kB
Inactive(anon):   103680 kB
Active(file):    3584108 kB
Inactive(file):  3556672 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6812 kB
Writeback:             0 kB
AnonPages:        115448 kB
Mapped:            52580 kB
Shmem:             49836 kB
Slab:             300768 kB
SReclaimable:     272468 kB
SUnreclaim:        28300 kB
KernelStack:        3296 kB
PageTables:         5160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     429416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39320 MiB
End job on node107 at 2018-08-12 03:10:43