Trace number 4289523

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) 2400.05 2400.11

General information on the benchmark

NameHaystacks/
Haystacks-ext-10_c18.xml
MD5SUMa3b0ef5b97c309412ed30b7773154191
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 benchmark0.957128
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints459
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":100}]
Minimum variable degree9
Maximum variable degree10
Distribution of variable degrees[{"degree":9,"count":82},{"degree":10,"count":18}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":459}]
Number of extensional constraints459
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":459}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.05/2400.10	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 (14467 MiB free)
  memory of node 1: 16384 MiB (14172 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289523-1532198213/watcher-4289523-1532198213 -o /tmp/evaluation-result-4289523-1532198213/solver-4289523-1532198213 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532190500-22676 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2073730747 HOME/instance-4289523-1532198213.xml 

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

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=23547, runsolver pid=23544

[startup+0.100879 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 23548
/proc/meminfo: memFree=29290324/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40432 CPUtime=0.1 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 10282 0 0 0 9 1 0 0 20 0 1 0 37384476 67346432 10108 33554432000 4194304 7498468 140727400243488 140727400237784 4248999 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10108 723 807 0 9433 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+0.209576 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 23548
/proc/meminfo: memFree=29289952/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40432 CPUtime=0.21 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 10284 0 0 0 20 1 0 0 20 0 1 0 37384476 67346432 10108 33554432000 4194304 7498468 140727400243488 140727400237784 4580687 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10108 723 807 0 9433 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+0.308868 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 23548
/proc/meminfo: memFree=29289952/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40432 CPUtime=0.3 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 10284 0 0 0 29 1 0 0 20 0 1 0 37384476 67346432 10108 33554432000 4194304 7498468 140727400243488 140727400237784 4317872 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10108 723 807 0 9433 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+0.700232 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23548
/proc/meminfo: memFree=29289952/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40432 CPUtime=0.69 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 10285 0 0 0 68 1 0 0 20 0 1 0 37384476 67346432 10108 33554432000 4194304 7498468 140727400243488 140727400237784 4317545 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10108 723 807 0 9433 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23548
/proc/meminfo: memFree=29289488/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40432 CPUtime=1.49 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 10286 0 0 0 148 1 0 0 20 0 1 0 37384476 67346432 10108 33554432000 4194304 7498468 140727400243488 140727400237784 5573851 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10108 723 807 0 9433 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+3.10896 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23548
/proc/meminfo: memFree=29289432/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40500 CPUtime=3.1 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 10418 0 0 0 309 1 0 0 20 0 1 0 37384476 67346432 10125 33554432000 4194304 7498468 140727400243488 140727400237784 4540918 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10125 723 807 0 9433 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40500 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.04 2.05 3/187 23548
/proc/meminfo: memFree=29289256/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40500 CPUtime=6.28 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 11728 0 0 0 627 1 0 0 20 0 1 0 37384476 67346432 10125 33554432000 4194304 7498468 140727400243488 140727400237784 4397952 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10125 723 807 0 9433 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40500 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.04 2.05 3/187 23548
/proc/meminfo: memFree=29289456/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40500 CPUtime=12.68 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 12450 0 0 0 1267 1 0 0 20 0 1 0 37384476 67346432 10125 33554432000 4194304 7498468 140727400243488 140727400237784 4317872 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10125 723 807 0 9433 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40500 KiB

[startup+25.5002 s]
/proc/loadavg: 2.07 2.04 2.05 3/187 23548
/proc/meminfo: memFree=29288516/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40500 CPUtime=25.48 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 13600 0 0 0 2547 1 0 0 20 0 1 0 37384476 67346432 10125 33554432000 4194304 7498468 140727400243488 140727400237784 5784161 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10125 723 807 0 9433 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40500 KiB

[startup+51.109 s]
/proc/loadavg: 2.19 2.07 2.06 3/187 23548
/proc/meminfo: memFree=29288780/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40504 CPUtime=51.08 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 13759 0 0 0 5107 1 0 0 20 0 1 0 37384476 67346432 10126 33554432000 4194304 7498468 140727400243488 140727400237784 4580282 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10126 723 807 0 9433 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40504 KiB

[startup+102.3 s]
/proc/loadavg: 2.43 2.17 2.09 3/187 23549
/proc/meminfo: memFree=29288272/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40504 CPUtime=102.27 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 13903 0 0 0 10226 1 0 0 20 0 1 0 37384476 67346432 10126 33554432000 4194304 7498468 140727400243488 140727400237784 4378989 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10126 723 807 0 9433 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40504 KiB

[startup+162.3 s]
/proc/loadavg: 2.16 2.14 2.08 3/187 23550
/proc/meminfo: memFree=29288248/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40504 CPUtime=162.27 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 14047 0 0 0 16226 1 0 0 20 0 1 0 37384476 67346432 10126 33554432000 4194304 7498468 140727400243488 140727400237784 5161768 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10126 723 807 0 9433 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40504 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/188 23559
/proc/meminfo: memFree=29287240/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40504 CPUtime=222.27 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 14191 0 0 0 22226 1 0 0 20 0 1 0 37384476 67346432 10126 33554432000 4194304 7498468 140727400243488 140727400237784 5585947 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10126 723 807 0 9433 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40504 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.09 2.07 3/188 23560
/proc/meminfo: memFree=29288188/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40504 CPUtime=282.27 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 14335 0 0 0 28226 1 0 0 20 0 1 0 37384476 67346432 10126 33554432000 4194304 7498468 140727400243488 140727400237784 4404988 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10126 723 807 0 9433 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40504 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.09 2.07 3/188 23561
/proc/meminfo: memFree=29288248/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40504 CPUtime=342.27 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 14413 0 0 0 34226 1 0 0 20 0 1 0 37384476 67346432 10126 33554432000 4194304 7498468 140727400243488 140727400237784 5573824 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10126 723 807 0 9433 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40504 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/188 23562
/proc/meminfo: memFree=29288552/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40504 CPUtime=402.26 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 14570 0 0 0 40225 1 0 0 20 0 1 0 37384476 67346432 10126 33554432000 4194304 7498468 140727400243488 140727400237784 4545796 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10126 723 807 0 9433 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40504 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 23563
/proc/meminfo: memFree=29288624/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40504 CPUtime=462.26 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 14715 0 0 0 46225 1 0 0 20 0 1 0 37384476 67346432 10126 33554432000 4194304 7498468 140727400243488 140727400237784 5593234 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10126 723 807 0 9433 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40504 KiB


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

/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 1662.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23626
/proc/meminfo: memFree=29288484/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=1722.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 16873 0 0 0 172223 1 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5161596 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 23627
/proc/meminfo: memFree=29288500/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=1782.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 16953 0 0 0 178223 1 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5585824 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+1842.3 s]
/proc/loadavg: 2.54 2.16 2.09 3/187 23628
/proc/meminfo: memFree=29288640/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=1842.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17033 0 0 0 184223 1 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 4545837 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+1902.3 s]
/proc/loadavg: 2.23 2.15 2.09 3/187 23629
/proc/meminfo: memFree=29288416/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=1902.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17113 0 0 0 190223 1 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5653249 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+1962.3 s]
/proc/loadavg: 2.09 2.12 2.08 3/187 23690
/proc/meminfo: memFree=29395228/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=1962.25 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17193 0 0 0 196223 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5838487 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 23698
/proc/meminfo: memFree=29394312/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2022.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17273 0 0 0 202222 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5593672 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 23699
/proc/meminfo: memFree=29394880/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2082.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17418 0 0 0 208222 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 4540914 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 23700
/proc/meminfo: memFree=29395036/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2142.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17515 0 0 0 214222 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5838524 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 23701
/proc/meminfo: memFree=29395172/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2202.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17610 0 0 0 220222 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 4252576 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23702
/proc/meminfo: memFree=29395036/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2262.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17707 0 0 0 226222 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 139628943632101 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23703
/proc/meminfo: memFree=29394908/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2322.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17802 0 0 0 232222 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5653206 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23704
/proc/meminfo: memFree=29394908/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2382.24 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17899 0 0 0 238222 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5838240 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23705
/proc/meminfo: memFree=29394476/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2400.05 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17993 0 0 0 240003 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5838196 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

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

[startup+2400.11 s]
# the end of solver process 23547 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.03 s, system=0.021999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23705
/proc/meminfo: memFree=29394476/32770624 swapFree=67108860/67108860
[pid=23547] ppid=23544 vsize=65768 memory=40508 CPUtime=2400.05 cores=0,2,4,6
/proc/23547/stat : 23547 (MistralXCSP) R 23544 23547 22644 0 -1 4202496 17993 0 0 0 240003 2 0 0 20 0 1 0 37384476 67346432 10127 33554432000 4194304 7498468 140727400243488 140727400237784 5838196 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 25825280 140727400252525 140727400252675 140727400252675 140727400255433 0
/proc/23547/statm: 16442 10127 723 807 0 9433 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40508 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.05
CPU user time (s): 2400.03
CPU system time (s): 0.021999
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 65768
Max. memory (cumulated for all children) (KiB): 40508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.03
system time used= 0.021999
maximum resident set size= 40528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18027
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= 20
involuntary context switches= 3047


# summary of solver processes directly reported to runsolver:
#   pid: 23547
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400.03
#   total CPU system time (s): 0.021999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.55049 second user time and 15.37 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-21 20:36:53
IDJOB=4289523
IDBENCH=141420
IDSOLVER=2741
FILE ID=node149/4289523-1532198213
RUNJOBID= node149-1532190500-22676
PBS_JOBID= 21018926
Free space on /tmp= 51880 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-10_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-4289523-1532198213/watcher-4289523-1532198213 -o /tmp/evaluation-result-4289523-1532198213/solver-4289523-1532198213 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532190500-22676 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2073730747 HOME/instance-4289523-1532198213.xml

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

MD5SUM BENCH= a3b0ef5b97c309412ed30b7773154191
RANDOM SEED=2073730747

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        29328564 kB
MemAvailable:   31830304 kB
Buffers:           60908 kB
Cached:          2703592 kB
SwapCached:            0 kB
Active:          1543260 kB
Inactive:        1424740 kB
Active(anon):     151336 kB
Inactive(anon):    72028 kB
Active(file):    1391924 kB
Inactive(file):  1352712 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9040 kB
Writeback:             0 kB
AnonPages:        211320 kB
Mapped:            36048 kB
Shmem:             17032 kB
Slab:             173096 kB
SReclaimable:     145880 kB
SUnreclaim:        27216 kB
KernelStack:        3264 kB
PageTables:         5328 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     493312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    151552 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 51872 MiB
End job on node149 at 2018-07-21 21:16:53