Trace number 4289428

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 2018-06-15OPT40 362.191 362.196

General information on the benchmark

NamePizzaVoucher/
PizzaVoucher-12a_c18.xml
MD5SUM56cb9e23f693fb34c9078bf93399e92e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark40
Best CPU time to get the best result obtained on this benchmark6.44458
Satisfiable
(Un)Satisfiability was proved
Number of variables44
Number of constraints105
Number of domains18
Minimum domain size1
Maximum domain size21
Distribution of domain sizes[{"size":1,"count":1},{"size":2,"count":24},{"size":3,"count":3},{"size":4,"count":2},{"size":5,"count":1},{"size":7,"count":1},{"size":21,"count":12}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":32},{"degree":31,"count":6},{"degree":32,"count":6}]
Minimum constraint arity2
Maximum constraint arity13
Distribution of constraint arities[{"arity":2,"count":85},{"arity":13,"count":20}]
Number of extensional constraints0
Number of intensional constraints85
Distribution of constraint types[{"type":"intension","count":85},{"type":"count","count":20}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c Mistral 16062018
0.00/0.05	o 81
0.00/0.05	o 77
0.00/0.05	o 75
0.00/0.05	o 74
0.00/0.05	o 71
0.00/0.05	o 69
0.00/0.05	o 64
0.00/0.05	o 59
0.00/0.05	o 56
0.00/0.05	o 55
0.00/0.05	o 51
0.00/0.06	o 50
0.00/0.06	o 48
0.00/0.06	o 47
0.00/0.06	o 46
0.21/0.21	o 45
0.60/0.65	o 43
0.69/0.74	o 42
87.39/87.46	o 41
87.39/87.48	o 40
362.10/362.19	s OPTIMUM FOUND
362.10/362.19	v <instantiation type="optimum" cost="40">
362.10/362.19	v   <list> v[0] v[1] v[2] v[3] v[4] v[5] v[6] v[7] v[8] v[9] v[10] v[11] np[0] np[1] np[2] np[3] np[4] np[5] np[6] np[7] np[8] np[9] nf[0] nf[1] nf[2] nf[3] nf[4] nf[5] nf[6] nf[7] nf[8] nf[9] pp[0] pp[1] pp[2] pp[3] pp[4] pp[5] pp[6] pp[7] pp[8] pp[9] pp[10] pp[11] </list>
362.10/362.19	v   <values> -1 9 9 9 -9 1 1 9 9 9 -9 -9 1 0 0 0 0 0 0 0 3 0 2 0 0 0 0 0 0 0 6 0 5 0 0 0 10 0 0 0 0 0 12 13 </values>
362.10/362.19	v </instantiation>

Verifier Data 

OK	40

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 (10191 MiB free)
  memory of node 1: 16384 MiB (12258 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289428-1532195749/watcher-4289428-1532195749 -o /tmp/evaluation-result-4289428-1532195749/solver-4289428-1532195749 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532190500-25464 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2073730747 HOME/instance-4289428-1532195749.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26235, runsolver pid=26232
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22986176/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5888 CPUtime=0.1 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 1650 0 0 0 10 0 0 0 20 0 1 0 37138054 31617024 1472 33554432000 4194304 7498468 140727372593024 140727372590024 5586064 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1472 780 807 0 710 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5888 KiB

[startup+0.209468 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22986176/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5888 CPUtime=0.21 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 1650 0 0 0 21 0 0 0 20 0 1 0 37138054 31617024 1472 33554432000 4194304 7498468 140727372593024 140727372590024 5575275 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1472 780 807 0 710 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5888 KiB

[startup+0.308789 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22986176/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5888 CPUtime=0.31 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 1650 0 0 0 31 0 0 0 20 0 1 0 37138054 31617024 1472 33554432000 4194304 7498468 140727372593024 140727372590024 4319778 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1472 780 807 0 710 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5888 KiB

[startup+0.700267 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22986176/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5888 CPUtime=0.69 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 1650 0 0 0 69 0 0 0 20 0 1 0 37138054 31617024 1472 33554432000 4194304 7498468 140727372593024 140727372590024 4580730 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1472 780 807 0 710 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5888 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22986176/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5888 CPUtime=1.49 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 1650 0 0 0 149 0 0 0 20 0 1 0 37138054 31617024 1472 33554432000 4194304 7498468 140727372593024 140727372590024 4580833 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1472 780 807 0 710 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5888 KiB

[startup+3.1089 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22986176/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=3.1 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 2145 0 0 0 310 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372590024 5607480 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22985456/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=6.29 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 2645 0 0 0 629 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4264984 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22985720/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=12.69 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 3143 0 0 0 1269 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4263935 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22986052/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=25.49 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 4139 0 0 0 2549 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4580120 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26236
/proc/meminfo: memFree=22985972/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=51.1 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 4637 0 0 0 5110 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4580304 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26237
/proc/meminfo: memFree=22986272/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=102.29 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 5150 0 0 0 10229 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4258062 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26239
/proc/meminfo: memFree=22985776/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=162.29 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 5648 0 0 0 16229 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 5574588 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26240
/proc/meminfo: memFree=22985776/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=222.29 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 6146 0 0 0 22229 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4404915 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 26249
/proc/meminfo: memFree=22985388/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=282.29 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 6644 0 0 0 28229 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 5609250 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 26273
/proc/meminfo: memFree=22984260/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=342.29 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7141 0 0 0 34229 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 5574588 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+362.196 s]
# the end of solver process 26235 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=362.188 s, system=0.002999 s

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

[startup+345.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 26273
/proc/meminfo: memFree=22984260/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=345.59 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7141 0 0 0 34559 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 5585598 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 345.59 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+352 s]*
/proc/loadavg: 2.00 2.01 2.04 3/189 26273
/proc/meminfo: memFree=22984260/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=352 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7141 0 0 0 35200 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4246832 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 352 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+358.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 26273
/proc/meminfo: memFree=22984464/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=358.39 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7635 0 0 0 35839 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4580003 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 358.39 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+360 s]*
/proc/loadavg: 2.00 2.01 2.04 3/189 26273
/proc/meminfo: memFree=22984464/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=360 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7635 0 0 0 36000 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 5649131 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 360 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+360.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 26273
/proc/meminfo: memFree=22984464/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=360.79 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7636 0 0 0 36079 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 5609504 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 360.79 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+361.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 26274
/proc/meminfo: memFree=22984772/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=361.59 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7636 0 0 0 36159 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4581128 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 361.59 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+362 s]*
/proc/loadavg: 2.00 2.01 2.04 3/189 26274
/proc/meminfo: memFree=22984656/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=362 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7636 0 0 0 36200 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 4253264 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 362 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

[startup+362.109 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 26274
/proc/meminfo: memFree=22984656/32770624 swapFree=67108860/67108860
[pid=26235] ppid=26232 vsize=30876 memory=5952 CPUtime=362.1 cores=1,3,5,7
/proc/26235/stat : 26235 (MistralXCSP) R 26232 26235 25432 0 -1 4202496 7636 0 0 0 36210 0 0 0 20 0 1 0 37138054 31617024 1488 33554432000 4194304 7498468 140727372593024 140727372588040 5585459 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 19726336 140727372596333 140727372596483 140727372596483 140727372599241 0
/proc/26235/statm: 7719 1488 787 807 0 710 0
Current children cumulated CPU time: 362.1 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5952 KiB

Child status: 0
Real time (s): 362.196
CPU time (s): 362.191
CPU user time (s): 362.188
CPU system time (s): 0.002999
CPU usage (%): 99.9985
Max. virtual memory (cumulated for all children) (KiB): 30876
Max. memory (cumulated for all children) (KiB): 5952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 362.188
system time used= 0.002999
maximum resident set size= 5988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7800
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 93


# summary of solver processes directly reported to runsolver:
#   pid: 26235
#   total CPU time (s): 362.191
#   total CPU user time (s): 362.188
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.33852 second user time and 2.25407 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-21 19:55:49
IDJOB=4289428
IDBENCH=141325
IDSOLVER=2741
FILE ID=node138/4289428-1532195749
RUNJOBID= node138-1532190500-25464
PBS_JOBID= 21018929
Free space on /tmp= 59104 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/PizzaVoucher/PizzaVoucher-12a_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-4289428-1532195749/watcher-4289428-1532195749 -o /tmp/evaluation-result-4289428-1532195749/solver-4289428-1532195749 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532190500-25464 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2073730747 HOME/instance-4289428-1532195749.xml

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

MD5SUM BENCH= 56cb9e23f693fb34c9078bf93399e92e
RANDOM SEED=2073730747

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        22990080 kB
MemAvailable:   31946548 kB
Buffers:          221608 kB
Cached:          8977952 kB
SwapCached:            0 kB
Active:          2221656 kB
Inactive:        7045332 kB
Active(anon):      69972 kB
Inactive(anon):    17052 kB
Active(file):    2151684 kB
Inactive(file):  7028280 kB
Unevictable:        7200 kB
Mlocked:            7200 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8968 kB
Writeback:             0 kB
AnonPages:         87148 kB
Mapped:            36196 kB
Shmem:             17036 kB
Slab:             212028 kB
SReclaimable:     184676 kB
SUnreclaim:        27352 kB
KernelStack:        3360 kB
PageTables:         5280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59096 MiB
End job on node138 at 2018-07-21 20:01:51