Trace number 4304010

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 2018-08-01? (TO) 2519.61 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl30-31_c18.xml
MD5SUM986923daef9243229e6ae2459781d9f0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1860
Number of constraints122
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":1860}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":1860}]
Minimum constraint arity30
Maximum constraint arity31
Distribution of constraint arities[{"arity":30,"count":62},{"arity":31,"count":60}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":122}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.59/2520.00	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 (2000 MiB free)
  memory of node 1: 16384 MiB (3361 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304010-1534007216/watcher-4304010-1534007216 -o /tmp/evaluation-result-4304010-1534007216/solver-4304010-1534007216 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20082 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 480208622 HOME/instance-4304010-1534007216.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=22317, runsolver pid=22314


[startup+0.100145 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 22318
/proc/meminfo: memFree=5487232/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7036 CPUtime=0.1 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 1923 0 0 0 10 0 0 0 20 0 1 0 218284897 32878592 1759 33554432000 4194304 7499544 140725722594224 140725722591224 4580374 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1759 754 807 0 1018 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7036 KiB

[startup+0.209507 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 22318
/proc/meminfo: memFree=5487232/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7036 CPUtime=0.21 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 1923 0 0 0 21 0 0 0 20 0 1 0 218284897 32878592 1759 33554432000 4194304 7499544 140725722594224 140725722591224 5161085 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1759 754 807 0 1018 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7036 KiB

[startup+0.308887 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 22318
/proc/meminfo: memFree=5487232/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7036 CPUtime=0.31 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 1923 0 0 0 31 0 0 0 20 0 1 0 218284897 32878592 1759 33554432000 4194304 7499544 140725722594224 140725722591224 5770448 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1759 754 807 0 1018 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7036 KiB

[startup+0.700333 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22318
/proc/meminfo: memFree=5487232/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7036 CPUtime=0.69 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 1923 0 0 0 69 0 0 0 20 0 1 0 218284897 32878592 1759 33554432000 4194304 7499544 140725722594224 140725722591224 5161336 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1759 754 807 0 1018 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7036 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22318
/proc/meminfo: memFree=5487680/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7036 CPUtime=1.49 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 1923 0 0 0 149 0 0 0 20 0 1 0 218284897 32878592 1759 33554432000 4194304 7499544 140725722594224 140725722589576 5161319 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1759 754 807 0 1018 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7036 KiB

[startup+3.10899 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22318
/proc/meminfo: memFree=5487680/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=3.1 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 2454 0 0 0 310 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5161154 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22318
/proc/meminfo: memFree=5487736/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=6.29 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 2985 0 0 0 629 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4249690 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22318
/proc/meminfo: memFree=5487616/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=12.69 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 3516 0 0 0 1269 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5161319 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+25.5003 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5376232/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=25.49 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 4465 0 0 0 2549 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4245312 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+51.1091 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5376192/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=51.09 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 4628 0 0 0 5109 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4257831 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 22380
/proc/meminfo: memFree=5375508/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=102.27 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 4768 0 0 0 10227 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5773759 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 22381
/proc/meminfo: memFree=5375844/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=162.26 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 4908 0 0 0 16226 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5161301 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22389
/proc/meminfo: memFree=5375968/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=222.25 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 5048 0 0 0 22225 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4379079 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22390
/proc/meminfo: memFree=5376224/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=282.25 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 5188 0 0 0 28225 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4249690 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22391
/proc/meminfo: memFree=5376200/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=342.24 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 5328 0 0 0 34224 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4249664 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22392
/proc/meminfo: memFree=5376036/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=402.23 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 5448 0 0 0 40223 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5777736 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22393
/proc/meminfo: memFree=5375996/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=462.22 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 5588 0 0 0 46222 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4403440 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB


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

/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 1722.02 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 22433
/proc/meminfo: memFree=5375160/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=1782.01 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 8343 0 0 0 178201 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4580721 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 1782.01 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 22434
/proc/meminfo: memFree=5374556/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=1842 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 8463 0 0 0 184200 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4246833 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 1842 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 22435
/proc/meminfo: memFree=5374680/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=1901.99 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 8603 0 0 0 190199 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4246833 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 1901.99 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 22436
/proc/meminfo: memFree=5374804/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=1961.98 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 8728 0 0 0 196198 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4580545 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 1961.98 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 22445
/proc/meminfo: memFree=5374484/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2021.97 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 8854 0 0 0 202197 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5773672 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2021.97 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 22446
/proc/meminfo: memFree=5374568/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2081.96 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 8980 0 0 0 208196 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5161319 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2081.96 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 22447
/proc/meminfo: memFree=5374536/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2141.95 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 9106 0 0 0 214195 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5838032 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2141.95 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 22448
/proc/meminfo: memFree=5374576/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2201.94 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 9232 0 0 0 220194 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5777524 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2201.94 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22449
/proc/meminfo: memFree=5374700/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2261.93 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 9358 0 0 0 226193 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4899138 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2261.93 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22450
/proc/meminfo: memFree=5374592/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2321.92 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 9484 0 0 0 232192 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4246811 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2321.92 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22451
/proc/meminfo: memFree=5374444/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2381.91 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 9610 0 0 0 238191 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5161070 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2381.91 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22452
/proc/meminfo: memFree=5374420/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2441.9 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 9736 0 0 0 244190 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5161301 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2441.9 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 22453
/proc/meminfo: memFree=5374344/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2501.89 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 9862 0 0 0 250189 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 5773124 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2501.89 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.34 2.09 2.07 3/187 22453
/proc/meminfo: memFree=5374344/32770624 swapFree=67108792/67108860
[pid=22317] ppid=22314 vsize=32108 memory=7044 CPUtime=2519.59 cores=0,2,4,6
/proc/22317/stat : 22317 (MistralXCSP) R 22314 22317 20051 0 -1 4202496 9988 0 0 0 251959 0 0 0 20 0 1 0 218284897 32878592 1761 33554432000 4194304 7499544 140725722594224 140725722589576 4246821 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 18046976 140725722596462 140725722596611 140725722596611 140725722599369 0
/proc/22317/statm: 8027 1761 754 807 0 1018 0
Current children cumulated CPU time: 2519.59 s
Current children cumulated vsize: 32108 KiB
Current children cumulated memory: 7044 KiB

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

[startup+2520.01 s]
# the end of solver process 22317 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.6 s, system=0.005999 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.61
CPU user time (s): 2519.6
CPU system time (s): 0.005999
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 32108
Max. memory (cumulated for all children) (KiB): 7044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.6
system time used= 0.005999
maximum resident set size= 7064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10023
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= 9
involuntary context switches= 1917


# summary of solver processes directly reported to runsolver:
#   pid: 22317
#   total CPU time (s): 2519.61
#   total CPU user time (s): 2519.6
#   total CPU system time (s): 0.005999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.22547 second user time and 15.8229 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-11 19:06:56
IDJOB=4304010
IDBENCH=141237
IDSOLVER=2779
FILE ID=node150/4304010-1534007216
RUNJOBID= node150-1533991720-20082
PBS_JOBID= 21036945
Free space on /tmp= 34696 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl30-31_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-4304010-1534007216/watcher-4304010-1534007216 -o /tmp/evaluation-result-4304010-1534007216/solver-4304010-1534007216 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20082 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 480208622 HOME/instance-4304010-1534007216.xml

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

MD5SUM BENCH= 986923daef9243229e6ae2459781d9f0
RANDOM SEED=480208622

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         5491156 kB
MemAvailable:   31904544 kB
Buffers:          204224 kB
Cached:         26089592 kB
SwapCached:           32 kB
Active:          9933564 kB
Inactive:       16414544 kB
Active(anon):       5628 kB
Inactive(anon):   101184 kB
Active(file):    9927936 kB
Inactive(file): 16313360 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              5920 kB
Writeback:             0 kB
AnonPages:         62376 kB
Mapped:            53248 kB
Shmem:             49732 kB
Slab:             628632 kB
SReclaimable:     600552 kB
SUnreclaim:        28080 kB
KernelStack:        3328 kB
PageTables:         5656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34688 MiB
End job on node150 at 2018-08-11 19:48:56