Trace number 4289436

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) 2400.01 2400.11

General information on the benchmark

NameBibd/
Bibd-sum-22-033-12-08-04_c18.xml
MD5SUMf3f766a62b1d9930afd3b37b1c8667ba
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 variables726
Number of constraints287
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":726}]
Minimum variable degree24
Maximum variable degree24
Distribution of variable degrees[{"degree":24,"count":726}]
Minimum constraint arity22
Maximum constraint arity726
Distribution of constraint arities[{"arity":22,"count":33},{"arity":33,"count":22},{"arity":66,"count":231},{"arity":726,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":286}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.00/2400.10	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 (7811 MiB free)
  memory of node 1: 16384 MiB (14113 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289436-1532196486/watcher-4289436-1532196486 -o /tmp/evaluation-result-4289436-1532196486/solver-4289436-1532196486 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532190500-23546 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1966281861 HOME/instance-4289436-1532196486.xml 

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

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

solver pid=24601, runsolver pid=24598

[startup+0.100122 s]*
/proc/loadavg: 2.04 2.10 2.02 3/187 24602
/proc/meminfo: memFree=22430204/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=48476 memory=23296 CPUtime=0.1 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 6316 0 0 0 9 1 0 0 20 0 1 0 37211869 49639424 5824 33554432000 4194304 7498468 140729257406912 140729257397208 4564576 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 12119 5824 725 807 0 5110 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 48476 KiB
Current children cumulated memory: 23296 KiB

[startup+0.209569 s]*
/proc/loadavg: 2.04 2.10 2.02 3/187 24602
/proc/meminfo: memFree=22420160/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=59836 memory=34576 CPUtime=0.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 9187 0 0 0 20 1 0 0 20 0 1 0 37211869 61272064 8644 33554432000 4194304 7498468 140729257406912 140729257397208 4564424 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 14959 8644 736 807 0 7950 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 59836 KiB
Current children cumulated memory: 34576 KiB

[startup+0.309414 s]*
/proc/loadavg: 2.04 2.10 2.02 3/187 24602
/proc/meminfo: memFree=22411516/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=67796 memory=42428 CPUtime=0.3 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 11042 0 0 0 29 1 0 0 20 0 1 0 37211869 69423104 10607 33554432000 4194304 7498468 140729257406912 140729257397208 5161513 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 16949 10607 751 807 0 9940 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 67796 KiB
Current children cumulated memory: 42428 KiB

[startup+0.700352 s]
/proc/loadavg: 2.04 2.10 2.02 3/187 24602
/proc/meminfo: memFree=22411516/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=67796 memory=42428 CPUtime=0.69 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 11046 0 0 0 68 1 0 0 20 0 1 0 37211869 69423104 10607 33554432000 4194304 7498468 140729257406912 140729257397208 5161513 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 16949 10607 751 807 0 9940 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 67796 KiB
Current children cumulated memory: 42428 KiB

[startup+1.50033 s]
/proc/loadavg: 2.04 2.10 2.02 3/187 24602
/proc/meminfo: memFree=22411360/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=67796 memory=42428 CPUtime=1.49 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 11046 0 0 0 148 1 0 0 20 0 1 0 37211869 69423104 10607 33554432000 4194304 7498468 140729257406912 140729257401448 4314752 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 16949 10607 751 807 0 9940 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 67796 KiB
Current children cumulated memory: 42428 KiB

[startup+3.10924 s]
/proc/loadavg: 2.04 2.10 2.02 3/187 24602
/proc/meminfo: memFree=22411168/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=67796 memory=42680 CPUtime=3.09 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 18408 0 0 0 308 1 0 0 20 0 1 0 37211869 69423104 10670 33554432000 4194304 7498468 140729257406912 140729257401448 5161513 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 16949 10670 770 807 0 9940 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 67796 KiB
Current children cumulated memory: 42680 KiB

[startup+6.30028 s]
/proc/loadavg: 2.03 2.10 2.02 3/187 24602
/proc/meminfo: memFree=22410992/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=67796 memory=42680 CPUtime=6.29 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 25556 0 0 0 627 2 0 0 20 0 1 0 37211869 69423104 10670 33554432000 4194304 7498468 140729257406912 140729257401448 5649131 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 16949 10670 770 807 0 9940 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 67796 KiB
Current children cumulated memory: 42680 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.09 2.02 3/187 24602
/proc/meminfo: memFree=22411008/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=67796 memory=42680 CPUtime=12.69 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 33150 0 0 0 1267 2 0 0 20 0 1 0 37211869 69423104 10670 33554432000 4194304 7498468 140729257406912 140729257401448 4245332 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 16949 10670 770 807 0 9940 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 67796 KiB
Current children cumulated memory: 42680 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.09 2.02 3/187 24602
/proc/meminfo: memFree=22411008/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=67796 memory=42680 CPUtime=25.49 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 47271 0 0 0 2546 3 0 0 20 0 1 0 37211869 69423104 10670 33554432000 4194304 7498468 140729257406912 140729257401448 4246800 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 16949 10670 770 807 0 9940 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 67796 KiB
Current children cumulated memory: 42680 KiB

[startup+51.1093 s]
/proc/loadavg: 2.02 2.08 2.02 3/187 24602
/proc/meminfo: memFree=22410132/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=51.09 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 55942 0 0 0 5106 3 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5161526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.07 2.02 3/187 24603
/proc/meminfo: memFree=22409552/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=102.27 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 56501 0 0 0 10224 3 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 4246800 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/187 24612
/proc/meminfo: memFree=22410444/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=162.27 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 56995 0 0 0 16224 3 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5585751 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/188 24614
/proc/meminfo: memFree=22409292/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=222.27 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 57488 0 0 0 22224 3 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5838480 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/188 24615
/proc/meminfo: memFree=22409292/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=282.27 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 57989 0 0 0 28224 3 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5161526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/188 24616
/proc/meminfo: memFree=22409032/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=342.26 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 58455 0 0 0 34223 3 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 4249936 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/188 24617
/proc/meminfo: memFree=22409392/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=402.26 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 58964 0 0 0 40223 3 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5673637 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 24618
/proc/meminfo: memFree=22409272/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=462.26 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 59465 0 0 0 46223 3 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5161526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB


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

/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 1662.22 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+1722.3 s]
/proc/loadavg: 2.03 2.12 2.08 3/187 24960
/proc/meminfo: memFree=22400508/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=1722.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 69196 0 0 0 172217 4 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 4378989 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+1782.3 s]
/proc/loadavg: 1.95 2.08 2.06 3/187 24961
/proc/meminfo: memFree=22401248/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=1782.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 69642 0 0 0 178217 4 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5161526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+1842.3 s]
/proc/loadavg: 1.98 2.07 2.06 3/187 24962
/proc/meminfo: memFree=22400756/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=1842.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 70071 0 0 0 184217 4 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 4580228 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+1902.3 s]
/proc/loadavg: 1.99 2.06 2.05 3/187 24963
/proc/meminfo: memFree=22400964/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=1902.22 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 70581 0 0 0 190217 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5587442 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 24972
/proc/meminfo: memFree=22400288/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=1962.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 70914 0 0 0 196216 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5161586 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/188 24973
/proc/meminfo: memFree=22400296/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2022.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 71272 0 0 0 202216 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5585419 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 24974
/proc/meminfo: memFree=22400132/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2082.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 71764 0 0 0 208216 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5585759 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 24975
/proc/meminfo: memFree=22400376/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2142.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 72186 0 0 0 214216 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5838205 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24976
/proc/meminfo: memFree=22400496/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2202.21 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 72617 0 0 0 220216 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5838501 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 24977
/proc/meminfo: memFree=22400384/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2262.2 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 73058 0 0 0 226215 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5838205 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 24978
/proc/meminfo: memFree=22400488/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2322.2 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 73510 0 0 0 232215 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 5161733 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24979
/proc/meminfo: memFree=22400360/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2382.2 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 73964 0 0 0 238215 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 4246840 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24979
/proc/meminfo: memFree=22400372/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2400 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 74367 0 0 0 239995 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 4258370 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

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

[startup+2400.11 s]
# the end of solver process 24601 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.96 s, system=0.053998 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24979
/proc/meminfo: memFree=22400372/32770624 swapFree=67108860/67108860
[pid=24601] ppid=24598 vsize=68456 memory=43344 CPUtime=2400 cores=1,3,5,7
/proc/24601/stat : 24601 (MistralXCSP) R 24598 24601 23514 0 -1 4202496 74367 0 0 0 239995 5 0 0 20 0 1 0 37211869 70098944 10836 33554432000 4194304 7498468 140729257406912 140729257401448 4258370 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14172160 140729257415789 140729257415939 140729257415939 140729257418697 0
/proc/24601/statm: 17114 10836 770 807 0 10105 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 68456 KiB
Current children cumulated memory: 43344 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.01
CPU user time (s): 2399.96
CPU system time (s): 0.053998
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 68456
Max. memory (cumulated for all children) (KiB): 43344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.96
system time used= 0.053998
maximum resident set size= 43364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74397
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= 25
involuntary context switches= 603


# summary of solver processes directly reported to runsolver:
#   pid: 24601
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2399.96
#   total CPU system time (s): 0.053998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.60229 second user time and 15.6927 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-21 20:08:06
IDJOB=4289436
IDBENCH=141333
IDSOLVER=2741
FILE ID=node150/4289436-1532196486
RUNJOBID= node150-1532190500-23546
PBS_JOBID= 21018925
Free space on /tmp= 57244 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Bibd/Bibd-sum-22-033-12-08-04_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-4289436-1532196486/watcher-4289436-1532196486 -o /tmp/evaluation-result-4289436-1532196486/solver-4289436-1532196486 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532190500-23546 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1966281861 HOME/instance-4289436-1532196486.xml

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

MD5SUM BENCH= f3f766a62b1d9930afd3b37b1c8667ba
RANDOM SEED=1966281861

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:        22450968 kB
MemAvailable:   31936244 kB
Buffers:          217544 kB
Cached:          9481500 kB
SwapCached:            0 kB
Active:          1029480 kB
Inactive:        8727696 kB
Active(anon):      61028 kB
Inactive(anon):    16868 kB
Active(file):     968452 kB
Inactive(file):  8710828 kB
Unevictable:        7752 kB
Mlocked:            7752 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8936 kB
Writeback:             0 kB
AnonPages:         65752 kB
Mapped:            36356 kB
Shmem:             17032 kB
Slab:             260836 kB
SReclaimable:     234456 kB
SUnreclaim:        26380 kB
KernelStack:        3264 kB
PageTables:         5008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     349596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 57236 MiB
End job on node150 at 2018-07-21 20:48:06