Trace number 4289516

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 NameAnswerCPU timeWall clock time
Mistral-2.0 2018-06-15? (TO) 2400.08 2400.01

General information on the benchmark

NameHaystacks/
Haystacks-ext-09_c18.xml
MD5SUM162336f6d7c1113ca166592290b0a66d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.360612
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints332
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":81}]
Minimum variable degree8
Maximum variable degree9
Distribution of variable degrees[{"degree":8,"count":65},{"degree":9,"count":16}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":332}]
Number of extensional constraints332
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":332}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.07/2400.00	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 (9847 MiB free)
  memory of node 1: 16384 MiB (14834 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289516-1532197979/watcher-4289516-1532197979 -o /tmp/evaluation-result-4289516-1532197979/solver-4289516-1532197979 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24635 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1372084189 HOME/instance-4289516-1532197979.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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26595, runsolver pid=26592
Current StackSize limit: 8192 KiB


[startup+0.100152 s]*
/proc/loadavg: 2.21 2.04 2.01 3/189 26596
/proc/meminfo: memFree=25247236/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30136 CPUtime=0.09 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 7733 0 0 0 9 0 0 0 20 0 1 0 37361014 56832000 7534 33554432000 4194304 7498468 140735664914448 140735664911448 5783733 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7534 707 807 0 6866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30136 KiB

[startup+0.209439 s]*
/proc/loadavg: 2.21 2.04 2.01 4/189 26596
/proc/meminfo: memFree=25247236/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30136 CPUtime=0.2 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 7734 0 0 0 20 0 0 0 20 0 1 0 37361014 56832000 7534 33554432000 4194304 7498468 140735664914448 140735664911448 4540904 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7534 707 807 0 6866 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30136 KiB

[startup+0.308892 s]*
/proc/loadavg: 2.21 2.04 2.01 3/189 26596
/proc/meminfo: memFree=25247236/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30136 CPUtime=0.3 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 7734 0 0 0 30 0 0 0 20 0 1 0 37361014 56832000 7534 33554432000 4194304 7498468 140735664914448 140735664911448 4257968 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7534 707 807 0 6866 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30136 KiB

[startup+0.700266 s]
/proc/loadavg: 2.21 2.04 2.01 3/189 26596
/proc/meminfo: memFree=25246940/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30136 CPUtime=0.69 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 7734 0 0 0 69 0 0 0 20 0 1 0 37361014 56832000 7534 33554432000 4194304 7498468 140735664914448 140735664909800 5649063 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7534 707 807 0 6866 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30136 KiB

[startup+1.50027 s]
/proc/loadavg: 2.21 2.04 2.01 3/189 26596
/proc/meminfo: memFree=25246932/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30136 CPUtime=1.49 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 7734 0 0 0 149 0 0 0 20 0 1 0 37361014 56832000 7534 33554432000 4194304 7498468 140735664914448 140735664909800 4397952 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7534 707 807 0 6866 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30136 KiB

[startup+3.109 s]
/proc/loadavg: 2.21 2.04 2.01 3/189 26596
/proc/meminfo: memFree=25246948/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30292 CPUtime=3.09 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 8259 0 0 0 309 0 0 0 20 0 1 0 37361014 56832000 7573 33554432000 4194304 7498468 140735664914448 140735664909800 5783776 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7573 723 807 0 6866 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30292 KiB

[startup+6.30027 s]
/proc/loadavg: 2.19 2.03 2.01 3/189 26596
/proc/meminfo: memFree=25246756/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30296 CPUtime=6.29 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 8788 0 0 0 629 0 0 0 20 0 1 0 37361014 56832000 7574 33554432000 4194304 7498468 140735664914448 140735664909800 5568224 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7574 723 807 0 6866 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30296 KiB

[startup+12.7003 s]
/proc/loadavg: 2.17 2.03 2.01 3/189 26596
/proc/meminfo: memFree=25246120/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30296 CPUtime=12.68 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 9117 0 0 0 1268 0 0 0 20 0 1 0 37361014 56832000 7574 33554432000 4194304 7498468 140735664914448 140735664909800 4317254 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7574 723 807 0 6866 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30296 KiB

[startup+25.5003 s]
/proc/loadavg: 2.14 2.03 2.01 3/189 26596
/proc/meminfo: memFree=25246236/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30296 CPUtime=25.48 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 9475 0 0 0 2548 0 0 0 20 0 1 0 37361014 56832000 7574 33554432000 4194304 7498468 140735664914448 140735664909800 4542176 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7574 723 807 0 6866 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30296 KiB

[startup+51.109 s]
/proc/loadavg: 2.09 2.03 2.01 3/189 26596
/proc/meminfo: memFree=25246484/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30296 CPUtime=51.09 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 9655 0 0 0 5109 0 0 0 20 0 1 0 37361014 56832000 7574 33554432000 4194304 7498468 140735664914448 140735664909800 5838471 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7574 723 807 0 6866 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30296 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.01 3/189 26597
/proc/meminfo: memFree=25246996/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30300 CPUtime=102.28 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 9787 0 0 0 10228 0 0 0 20 0 1 0 37361014 56832000 7575 33554432000 4194304 7498468 140735664914448 140735664909800 5593234 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7575 723 807 0 6866 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30300 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.04 2.02 3/187 26598
/proc/meminfo: memFree=25246744/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30300 CPUtime=162.28 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 9918 0 0 0 16228 0 0 0 20 0 1 0 37361014 56832000 7575 33554432000 4194304 7498468 140735664914448 140735664909800 5593264 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7575 723 807 0 6866 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30300 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.03 2.02 3/187 26599
/proc/meminfo: memFree=25247084/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30300 CPUtime=222.28 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 10044 0 0 0 22228 0 0 0 20 0 1 0 37361014 56832000 7575 33554432000 4194304 7498468 140735664914448 140735664909800 5585822 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7575 723 807 0 6866 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30300 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/187 26600
/proc/meminfo: memFree=25247312/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30300 CPUtime=282.29 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 10175 0 0 0 28229 0 0 0 20 0 1 0 37361014 56832000 7575 33554432000 4194304 7498468 140735664914448 140735664909800 5653752 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7575 723 807 0 6866 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30300 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 26601
/proc/meminfo: memFree=25247136/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30300 CPUtime=342.29 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 10276 0 0 0 34229 0 0 0 20 0 1 0 37361014 56832000 7575 33554432000 4194304 7498468 140735664914448 140735664909800 4249728 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7575 723 807 0 6866 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30300 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26602
/proc/meminfo: memFree=25247192/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30300 CPUtime=402.29 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 10399 0 0 0 40229 0 0 0 20 0 1 0 37361014 56832000 7575 33554432000 4194304 7498468 140735664914448 140735664909800 5161573 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7575 723 807 0 6866 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30300 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 26611
/proc/meminfo: memFree=25246540/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30300 CPUtime=462.29 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 10493 0 0 0 46229 0 0 0 20 0 1 0 37361014 56832000 7575 33554432000 4194304 7498468 140735664914448 140735664909800 5593222 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7575 723 807 0 6866 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30300 KiB

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

/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 1602.33 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 26670
/proc/meminfo: memFree=25241432/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=1662.33 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 12341 0 0 0 166233 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5838192 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 1662.33 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/189 26694
/proc/meminfo: memFree=25241020/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=1722.34 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 12341 0 0 0 172234 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5161526 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+1782.3 s]
/proc/loadavg: 1.95 2.00 2.01 3/189 26756
/proc/meminfo: memFree=25265980/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=1782.34 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 12448 0 0 0 178234 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5653184 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+1842.3 s]
/proc/loadavg: 1.98 2.00 2.01 3/189 26757
/proc/meminfo: memFree=25265516/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=1842.34 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 12552 0 0 0 184234 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 4257951 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+1902.3 s]
/proc/loadavg: 1.99 2.00 2.01 3/189 26758
/proc/meminfo: memFree=25265420/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=1902.34 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 12659 0 0 0 190234 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5653249 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.01 2.02 3/188 26759
/proc/meminfo: memFree=25265636/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=1962.34 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 12770 0 0 0 196234 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5649070 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.01 2.02 3/187 26760
/proc/meminfo: memFree=25266228/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=2022.35 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 12896 0 0 0 202235 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5576736 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26761
/proc/meminfo: memFree=25265884/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=2082.35 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 13012 0 0 0 208235 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5593691 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26762
/proc/meminfo: memFree=25265712/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=2142.35 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 13012 0 0 0 214235 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 4249680 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+2202.3 s]
/proc/loadavg: 2.29 2.08 2.04 3/187 26763
/proc/meminfo: memFree=25265916/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=2202.35 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 13122 0 0 0 220235 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5784095 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+2262.3 s]
/proc/loadavg: 2.29 2.14 2.06 3/188 26772
/proc/meminfo: memFree=25265404/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=2262.35 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 13234 0 0 0 226235 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 4252776 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+2322.3 s]
/proc/loadavg: 2.11 2.11 2.06 3/188 26773
/proc/meminfo: memFree=25265608/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=2322.36 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 13350 0 0 0 232236 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 4541099 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.09 2.05 3/188 26774
/proc/meminfo: memFree=25265740/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=2382.36 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 13466 0 0 0 238236 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5653372 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.03 2.09 2.05 3/188 26774
/proc/meminfo: memFree=25265740/32770624 swapFree=67108852/67108860
[pid=26595] ppid=26592 vsize=55500 memory=30304 CPUtime=2400.07 cores=1,3,5,7
/proc/26595/stat : 26595 (MistralXCSP) R 26592 26595 24602 0 -1 4202496 13578 0 0 0 240007 0 0 0 20 0 1 0 37361014 56832000 7576 33554432000 4194304 7498468 140735664914448 140735664909800 5784095 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 39415808 140735664919661 140735664919811 140735664919811 140735664922569 0
/proc/26595/statm: 13875 7576 723 807 0 6866 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 55500 KiB
Current children cumulated memory: 30304 KiB

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

[startup+2400.01 s]
# the end of solver process 26595 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.07 s, system=0.009 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.08
CPU user time (s): 2400.07
CPU system time (s): 0.009
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 55500
Max. memory (cumulated for all children) (KiB): 30304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.07
system time used= 0.009
maximum resident set size= 30324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13613
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= 16
involuntary context switches= 606


# summary of solver processes directly reported to runsolver:
#   pid: 26595
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2400.07
#   total CPU system time (s): 0.009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.97311 second user time and 15.4092 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-21 20:32:59
IDJOB=4289516
IDBENCH=141413
IDSOLVER=2741
FILE ID=node148/4289516-1532197979
RUNJOBID= node148-1532190500-24635
PBS_JOBID= 21018927
Free space on /tmp= 51988 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-09_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-4289516-1532197979/watcher-4289516-1532197979 -o /tmp/evaluation-result-4289516-1532197979/solver-4289516-1532197979 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24635 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1372084189 HOME/instance-4289516-1532197979.xml

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

MD5SUM BENCH= 162336f6d7c1113ca166592290b0a66d
RANDOM SEED=1372084189

node148.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:        25274900 kB
MemAvailable:   31913608 kB
Buffers:          110784 kB
Cached:          6715960 kB
SwapCached:            8 kB
Active:          1123332 kB
Inactive:        5784464 kB
Active(anon):      32844 kB
Inactive(anon):    67932 kB
Active(file):    1090488 kB
Inactive(file):  5716532 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              8968 kB
Writeback:             0 kB
AnonPages:         89772 kB
Mapped:            36188 kB
Shmem:             17024 kB
Slab:             287204 kB
SReclaimable:     260148 kB
SUnreclaim:        27056 kB
KernelStack:        3472 kB
PageTables:         5428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     373296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 51976 MiB
End job on node148 at 2018-07-21 21:12:59