Trace number 4300824

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
minimacht 2018.07.27? 2520.01 2520.01

General information on the benchmark

NameHaystacks/
Haystacks-ext-07_c18.xml
MD5SUM67b8364c884536fb4f5e1967f94ac4a2
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 benchmark0.023932
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints153
Number of domains1
Minimum domain size7
Maximum domain size7
Distribution of domain sizes[{"size":7,"count":49}]
Minimum variable degree6
Maximum variable degree7
Distribution of variable degrees[{"degree":6,"count":37},{"degree":7,"count":12}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":153}]
Number of extensional constraints153
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":153}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27
2519.90/2520.00	s UNKNOWN
2519.90/2520.00	c  # Nodes: 196719300

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 (13229 MiB free)
  memory of node 1: 16384 MiB (14177 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300824-1532859937/watcher-4300824-1532859937 -o /tmp/evaluation-result-4300824-1532859937/solver-4300824-1532859937 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580 minimacht 2520 HOME/instance-4300824-1532859937.xml 

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

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=17251, runsolver pid=17248

[startup+0.100105 s]*
/proc/loadavg: 2.00 2.02 2.05 3/191 17252
/proc/meminfo: memFree=28063836/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26792 memory=3196 CPUtime=0.1 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1006 0 0 0 10 0 0 0 20 0 1 0 103556894 27435008 799 33554432000 4194304 5224576 140737403999168 140737403996168 140065696194940 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6698 799 624 252 0 244 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3196 KiB

[startup+0.209415 s]*
/proc/loadavg: 2.00 2.02 2.05 3/191 17252
/proc/meminfo: memFree=28063836/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26792 memory=3196 CPUtime=0.21 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1011 0 0 0 19 2 0 0 20 0 1 0 103556894 27435008 799 33554432000 4194304 5224576 140737403999168 140737403996168 140065696194940 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6698 799 624 252 0 244 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3196 KiB

[startup+0.309026 s]*
/proc/loadavg: 2.00 2.02 2.05 3/191 17252
/proc/meminfo: memFree=28063836/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26792 memory=3196 CPUtime=0.3 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1015 0 0 0 28 2 0 0 20 0 1 0 103556894 27435008 799 33554432000 4194304 5224576 140737403999168 140737403996168 140065696194940 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6698 799 624 252 0 244 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3196 KiB

[startup+0.700223 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 17252
/proc/meminfo: memFree=28063836/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26792 memory=3196 CPUtime=0.69 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1022 0 0 0 63 6 0 0 20 0 1 0 103556894 27435008 799 33554432000 4194304 5224576 140737403999168 140737403996168 140065696194940 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6698 799 624 252 0 244 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3196 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 17252
/proc/meminfo: memFree=28063696/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26792 memory=3460 CPUtime=1.49 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1030 0 0 0 132 17 0 0 20 0 1 0 103556894 27435008 865 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6698 865 640 252 0 244 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 17252
/proc/meminfo: memFree=28063716/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26924 memory=3488 CPUtime=3.1 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1200 0 0 0 270 40 0 0 20 0 1 0 103556894 27570176 872 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6731 872 640 252 0 277 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3488 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17253
/proc/meminfo: memFree=28063716/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26924 memory=3520 CPUtime=6.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1351 0 0 0 550 79 0 0 20 0 1 0 103556894 27570176 880 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6731 880 640 252 0 277 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3520 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17253
/proc/meminfo: memFree=28063948/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26924 memory=3540 CPUtime=12.68 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1524 0 0 0 1121 147 0 0 20 0 1 0 103556894 27570176 885 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6731 885 640 252 0 277 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3540 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17253
/proc/meminfo: memFree=28063948/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26924 memory=3584 CPUtime=25.49 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 1838 0 0 0 2265 284 0 0 20 0 1 0 103556894 27570176 896 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6731 896 640 252 0 277 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3584 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17253
/proc/meminfo: memFree=28063824/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=26924 memory=3608 CPUtime=51.1 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 2007 0 0 0 4533 577 0 0 20 0 1 0 103556894 27570176 902 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6731 902 640 252 0 277 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3608 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17254
/proc/meminfo: memFree=28064008/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27056 memory=3628 CPUtime=102.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 2182 0 0 0 9074 1155 0 0 20 0 1 0 103556894 27705344 907 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6764 907 640 252 0 310 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3628 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/192 17256
/proc/meminfo: memFree=28063852/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27056 memory=3656 CPUtime=162.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 2358 0 0 0 14375 1854 0 0 20 0 1 0 103556894 27705344 914 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6764 914 640 252 0 310 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3656 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 17257
/proc/meminfo: memFree=28063788/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27056 memory=3668 CPUtime=222.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 2539 0 0 0 19666 2563 0 0 20 0 1 0 103556894 27705344 917 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6764 917 640 252 0 310 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3668 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 17265
/proc/meminfo: memFree=28062412/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27056 memory=3684 CPUtime=282.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 2721 0 0 0 24955 3274 0 0 20 0 1 0 103556894 27705344 921 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6764 921 640 252 0 310 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3684 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 17266
/proc/meminfo: memFree=28063072/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27056 memory=3696 CPUtime=342.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 2896 0 0 0 30244 3985 0 0 20 0 1 0 103556894 27705344 924 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6764 924 640 252 0 310 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3696 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 17267
/proc/meminfo: memFree=28062812/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27056 memory=3700 CPUtime=402.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 3074 0 0 0 35522 4707 0 0 20 0 1 0 103556894 27705344 925 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6764 925 640 252 0 310 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3700 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 17268
/proc/meminfo: memFree=28063000/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27056 memory=3708 CPUtime=462.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 3277 0 0 0 40822 5407 0 0 20 0 1 0 103556894 27705344 927 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6764 927 640 252 0 310 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3708 KiB


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

Current children cumulated memory: 3776 KiB

[startup+2082.3 s]
/proc/loadavg: 2.21 2.12 2.08 3/192 17389
/proc/meminfo: memFree=28060444/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3780 CPUtime=2082.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 7878 0 0 0 183972 24257 0 0 20 0 1 0 103556894 27836416 945 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 945 640 252 0 342 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3780 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.10 2.07 3/192 17412
/proc/meminfo: memFree=28060456/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3780 CPUtime=2142.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8016 0 0 0 189296 24933 0 0 20 0 1 0 103556894 27836416 945 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 945 640 252 0 342 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3780 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/192 17413
/proc/meminfo: memFree=28061120/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3780 CPUtime=2202.3 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8187 0 0 0 194612 25618 0 0 20 0 1 0 103556894 27836416 945 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 945 640 252 0 342 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3780 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/192 17414
/proc/meminfo: memFree=28061564/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3780 CPUtime=2262.3 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8345 0 0 0 199932 26298 0 0 20 0 1 0 103556894 27836416 945 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 945 640 252 0 342 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3780 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/193 17416
/proc/meminfo: memFree=28061168/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3784 CPUtime=2322.3 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8494 0 0 0 205269 26961 0 0 20 0 1 0 103556894 27836416 946 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 946 640 252 0 342 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3784 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 17417
/proc/meminfo: memFree=28061388/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3784 CPUtime=2382.3 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8635 0 0 0 210615 27615 0 0 20 0 1 0 103556894 27836416 946 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 946 640 252 0 342 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3784 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 17418
/proc/meminfo: memFree=28061320/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3784 CPUtime=2442.3 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8793 0 0 0 215966 28264 0 0 20 0 1 0 103556894 27836416 946 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 946 640 252 0 342 0
Current children cumulated CPU time: 2442.3 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3784 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17419
/proc/meminfo: memFree=28061356/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3792 CPUtime=2502.29 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8953 0 0 0 221304 28925 0 0 20 0 1 0 103556894 27836416 948 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 948 640 252 0 342 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3792 KiB

[startup+2520.01 s]
# the end of solver process 17251 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2228.79 s, system=291.215 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17419
/proc/meminfo: memFree=28061356/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3792 CPUtime=2508.8 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8953 0 0 0 221886 28994 0 0 20 0 1 0 103556894 27836416 948 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 948 640 252 0 342 0
Current children cumulated CPU time: 2508.8 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3792 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17419
/proc/meminfo: memFree=28061596/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3792 CPUtime=2515.2 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 8953 0 0 0 222452 29068 0 0 20 0 1 0 103556894 27836416 948 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 948 640 252 0 342 0
Current children cumulated CPU time: 2515.2 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3792 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17419
/proc/meminfo: memFree=28061596/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3792 CPUtime=2518.39 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 9094 0 0 0 222735 29104 0 0 20 0 1 0 103556894 27836416 948 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 948 640 252 0 342 0
Current children cumulated CPU time: 2518.39 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3792 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17419
/proc/meminfo: memFree=28061596/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3792 CPUtime=2519.19 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 9094 0 0 0 222807 29112 0 0 20 0 1 0 103556894 27836416 948 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 948 640 252 0 342 0
Current children cumulated CPU time: 2519.19 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3792 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17419
/proc/meminfo: memFree=28061596/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3792 CPUtime=2519.59 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 9094 0 0 0 222843 29116 0 0 20 0 1 0 103556894 27836416 948 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 948 640 252 0 342 0
Current children cumulated CPU time: 2519.59 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3792 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17419
/proc/meminfo: memFree=28061596/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3792 CPUtime=2519.8 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 9094 0 0 0 222861 29119 0 0 20 0 1 0 103556894 27836416 948 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 948 640 252 0 342 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3792 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 17419
/proc/meminfo: memFree=28061596/32770624 swapFree=67108744/67108860
[pid=17251] ppid=17248 vsize=27184 memory=3792 CPUtime=2519.9 cores=1,3,5,7
/proc/17251/stat : 17251 (minimacht) R 17248 17251 14510 0 -1 4202496 9094 0 0 0 222870 29120 0 0 20 0 1 0 103556894 27836416 948 33554432000 4194304 5224576 140737403999168 140737403997928 140065696194940 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 17735680 140737404007603 140737404007685 140737404007685 140737404010443 0
/proc/17251/statm: 6796 948 640 252 0 342 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3792 KiB

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.01
CPU user time (s): 2228.79
CPU system time (s): 291.215
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 27184
Max. memory (cumulated for all children) (KiB): 3792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2228.79
system time used= 291.215
maximum resident set size= 3812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9228
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= 6
involuntary context switches= 637


# summary of solver processes directly reported to runsolver:
#   pid: 17251
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2228.79
#   total CPU system time (s): 291.215

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.69516 second user time and 15.4718 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 12:25:37
IDJOB=4300824
IDBENCH=141418
IDSOLVER=2769
FILE ID=node134/4300824-1532859937
RUNJOBID= node134-1532843156-14542
PBS_JOBID= 21022494
Free space on /tmp= 55540 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-07_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300824-1532859937/watcher-4300824-1532859937 -o /tmp/evaluation-result-4300824-1532859937/solver-4300824-1532859937 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580  minimacht 2520 HOME/instance-4300824-1532859937.xml

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

MD5SUM BENCH= 67b8364c884536fb4f5e1967f94ac4a2
RANDOM SEED=822191729

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        28065436 kB
MemAvailable:   31959504 kB
Buffers:          199420 kB
Cached:          3956776 kB
SwapCached:            0 kB
Active:          1851336 kB
Inactive:        2362208 kB
Active(anon):       6656 kB
Inactive(anon):    78480 kB
Active(file):    1844680 kB
Inactive(file):  2283728 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:             19960 kB
Writeback:             0 kB
AnonPages:         64828 kB
Mapped:            45340 kB
Shmem:             25132 kB
Slab:             191036 kB
SReclaimable:     162992 kB
SUnreclaim:        28044 kB
KernelStack:        3328 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55524 MiB
End job on node134 at 2018-07-29 13:07:37