Trace number 4303665

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 2018-08-01OPT40 366.443 366.457

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 01082018
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
0.21/0.22	o 45
0.60/0.67	o 43
0.69/0.76	o 42
88.58/88.62	o 41
88.58/88.64	o 40
366.37/366.45	s OPTIMUM FOUND
366.37/366.45	v <instantiation type="optimum" cost="40">
366.37/366.45	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>
366.37/366.45	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>
366.37/366.45	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 (10327 MiB free)
  memory of node 1: 16384 MiB (4971 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303665-1534012911/watcher-4303665-1534012911 -o /tmp/evaluation-result-4303665-1534012911/solver-4303665-1534012911 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20701 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 473868069 HOME/instance-4303665-1534012911.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
solver pid=23061, runsolver pid=23058
Current StackSize limit: 8192 KiB


[startup+0.100108 s]*
/proc/loadavg: 2.06 2.03 2.05 3/188 23062
/proc/meminfo: memFree=15662860/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5892 CPUtime=0.1 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 1655 0 0 0 10 0 0 0 20 0 1 0 218854250 31617024 1473 33554432000 4194304 7499544 140730996801536 140730996798536 4252672 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1473 787 807 0 710 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5892 KiB

[startup+0.20944 s]*
/proc/loadavg: 2.06 2.03 2.05 3/188 23062
/proc/meminfo: memFree=15662668/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5892 CPUtime=0.21 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 1655 0 0 0 21 0 0 0 20 0 1 0 218854250 31617024 1473 33554432000 4194304 7499544 140730996801536 140730996796552 4579667 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1473 787 807 0 710 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5892 KiB

[startup+0.308852 s]*
/proc/loadavg: 2.06 2.03 2.05 3/188 23062
/proc/meminfo: memFree=15662668/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5892 CPUtime=0.31 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 1655 0 0 0 31 0 0 0 20 0 1 0 218854250 31617024 1473 33554432000 4194304 7499544 140730996801536 140730996796552 5838079 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1473 787 807 0 710 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5892 KiB

[startup+0.700231 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 23062
/proc/meminfo: memFree=15662668/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5892 CPUtime=0.69 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 1655 0 0 0 69 0 0 0 20 0 1 0 218854250 31617024 1473 33554432000 4194304 7499544 140730996801536 140730996796552 5837764 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1473 787 807 0 710 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5892 KiB

[startup+1.50023 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 23062
/proc/meminfo: memFree=15662668/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5892 CPUtime=1.49 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 1655 0 0 0 149 0 0 0 20 0 1 0 218854250 31617024 1473 33554432000 4194304 7499544 140730996801536 140730996796552 4579674 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1473 787 807 0 710 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5892 KiB

[startup+3.10896 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 23062
/proc/meminfo: memFree=15662908/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=3.1 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 2150 0 0 0 310 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4579746 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+6.30022 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 23062
/proc/meminfo: memFree=15662132/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=6.29 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 2650 0 0 0 629 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4253243 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+12.7002 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 23062
/proc/meminfo: memFree=15662356/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=12.68 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 3148 0 0 0 1268 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4379085 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.02 2.04 3/188 23062
/proc/meminfo: memFree=15662232/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=25.48 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 4143 0 0 0 2548 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4580628 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+51.1092 s]
/proc/loadavg: 1.98 2.01 2.04 3/188 23062
/proc/meminfo: memFree=15662108/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=51.09 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 4642 0 0 0 5109 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 5585027 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 23063
/proc/meminfo: memFree=15661992/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=102.28 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 5155 0 0 0 10228 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4545410 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 23064
/proc/meminfo: memFree=15661328/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=162.28 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 5653 0 0 0 16228 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4257927 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 23065
/proc/meminfo: memFree=15661572/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=222.28 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 6151 0 0 0 22228 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4257952 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 23066
/proc/meminfo: memFree=15661672/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=282.28 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 6649 0 0 0 28228 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4579554 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 23067
/proc/meminfo: memFree=15661852/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=342.27 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 7146 0 0 0 34227 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 5574341 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+366.457 s]
# the end of solver process 23061 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=366.435 s, system=0.007999 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 3/187 23067
/proc/meminfo: memFree=15661852/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=345.57 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 7146 0 0 0 34557 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4580477 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 345.57 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+358.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 23067
/proc/meminfo: memFree=15661852/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=358.37 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 7639 0 0 0 35837 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4252560 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 358.37 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+361.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 23068
/proc/meminfo: memFree=15661192/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=361.57 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 7642 0 0 0 36157 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4320871 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 361.57 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+364.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 23068
/proc/meminfo: memFree=15661284/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=364.77 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 7642 0 0 0 36477 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 5628176 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 364.77 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+365.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 23068
/proc/meminfo: memFree=15661284/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=365.57 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 7642 0 0 0 36557 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4257879 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 365.57 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+366 s]*
/proc/loadavg: 2.08 2.03 2.05 3/187 23068
/proc/meminfo: memFree=15661284/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=365.98 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 7642 0 0 0 36598 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4579766 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 365.98 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

[startup+366.4 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 23068
/proc/meminfo: memFree=15661284/32770624 swapFree=67108844/67108860
[pid=23061] ppid=23058 vsize=30876 memory=5972 CPUtime=366.37 cores=0,2,4,6
/proc/23061/stat : 23061 (MistralXCSP) R 23058 23061 20670 0 -1 4202496 7642 0 0 0 36637 0 0 0 20 0 1 0 218854250 31617024 1493 33554432000 4194304 7499544 140730996801536 140730996796552 4314640 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 40771584 140730996806766 140730996806915 140730996806915 140730996809673 0
/proc/23061/statm: 7719 1493 792 807 0 710 0
Current children cumulated CPU time: 366.37 s
Current children cumulated vsize: 30876 KiB
Current children cumulated memory: 5972 KiB

Child status: 0
Real time (s): 366.457
CPU time (s): 366.443
CPU user time (s): 366.435
CPU system time (s): 0.007999
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 30876
Max. memory (cumulated for all children) (KiB): 5972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 366.435
system time used= 0.007999
maximum resident set size= 6000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7804
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= 471


# summary of solver processes directly reported to runsolver:
#   pid: 23061
#   total CPU time (s): 366.443
#   total CPU user time (s): 366.435
#   total CPU system time (s): 0.007999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.42611 second user time and 2.31492 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-11 20:41:51
IDJOB=4303665
IDBENCH=141325
IDSOLVER=2779
FILE ID=node136/4303665-1534012911
RUNJOBID= node136-1533993481-20701
PBS_JOBID= 21036953
Free space on /tmp= 35232 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
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-4303665-1534012911/watcher-4303665-1534012911 -o /tmp/evaluation-result-4303665-1534012911/solver-4303665-1534012911 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20701 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 473868069 HOME/instance-4303665-1534012911.xml

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

MD5SUM BENCH= 56cb9e23f693fb34c9078bf93399e92e
RANDOM SEED=473868069

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        15665992 kB
MemAvailable:   30703740 kB
Buffers:          223020 kB
Cached:         14913712 kB
SwapCached:            8 kB
Active:          8471056 kB
Inactive:        7923040 kB
Active(anon):    1206728 kB
Inactive(anon):   103348 kB
Active(file):    7264328 kB
Inactive(file):  7819692 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              5956 kB
Writeback:             0 kB
AnonPages:       1442432 kB
Mapped:            52964 kB
Shmem:             49788 kB
Slab:             410000 kB
SReclaimable:     382188 kB
SUnreclaim:        27812 kB
KernelStack:        3632 kB
PageTables:         8136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1580772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1382400 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= 35224 MiB
End job on node136 at 2018-08-11 20:47:57