Trace number 4301118

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
miniBTD 2018.07.27_3? (TO) 2519.94 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-16_mini_c18.xml
MD5SUM90b0ae5457c21a968d0990b7ba14ba70
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 benchmark1.06797
Satisfiable
(Un)Satisfiability was proved
Number of variables512
Number of constraints528
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":496}]
Minimum variable degree0
Maximum variable degree34
Distribution of variable degrees[{"degree":0,"count":16},{"degree":2,"count":240},{"degree":33,"count":16},{"degree":34,"count":240}]
Minimum constraint arity1
Maximum constraint arity18
Distribution of constraint arities[{"arity":1,"count":16},{"arity":16,"count":32},{"arity":18,"count":480}]
Number of extensional constraints0
Number of intensional constraints16
Distribution of constraint types[{"type":"intension","count":16},{"type":"allDifferent","count":32},{"type":"element","count":480}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

Verifier Data 

One s line expected

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 (9550 MiB free)
  memory of node 1: 16384 MiB (10112 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301118-1532852777/watcher-4301118-1532852777 -o /tmp/evaluation-result-4301118-1532852777/solver-4301118-1532852777 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3944 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301118-1532852777.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=4812, runsolver pid=4809
Current StackSize limit: 8192 KiB


[startup+0.1002 s]*
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20126676/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=33976 memory=10588 CPUtime=0.1 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 2823 0 0 0 10 0 0 0 20 0 1 0 102840853 34791424 2647 33554432000 4194304 5224696 140721678238272 140721678235272 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8494 2647 651 252 0 2040 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 10588 KiB

[startup+0.209637 s]*
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20126888/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34112 memory=10588 CPUtime=0.21 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 2847 0 0 0 21 0 0 0 20 0 1 0 102840853 34930688 2647 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8528 2647 651 252 0 2074 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 10588 KiB

[startup+0.309081 s]*
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20126888/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34112 memory=10588 CPUtime=0.31 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 2851 0 0 0 31 0 0 0 20 0 1 0 102840853 34930688 2647 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8528 2647 651 252 0 2074 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 10588 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20126888/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34112 memory=10588 CPUtime=0.69 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 2859 0 0 0 69 0 0 0 20 0 1 0 102840853 34930688 2647 33554432000 4194304 5224696 140721678238272 140721678237288 4630948 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8528 2647 651 252 0 2074 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 10588 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20126888/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34244 memory=10588 CPUtime=1.49 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 2865 0 0 0 148 1 0 0 20 0 1 0 102840853 35065856 2647 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8561 2647 651 252 0 2107 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34244 KiB
Current children cumulated memory: 10588 KiB

[startup+3.1092 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20126756/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34244 memory=10824 CPUtime=3.1 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 3853 0 0 0 309 1 0 0 20 0 1 0 102840853 35065856 2706 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8561 2706 659 252 0 2107 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34244 KiB
Current children cumulated memory: 10824 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20126508/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34376 memory=10940 CPUtime=6.29 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 4880 0 0 0 627 2 0 0 20 0 1 0 102840853 35201024 2735 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8594 2735 659 252 0 2140 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34376 KiB
Current children cumulated memory: 10940 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20126508/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34376 memory=10992 CPUtime=12.69 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 5882 0 0 0 1264 5 0 0 20 0 1 0 102840853 35201024 2748 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8594 2748 659 252 0 2140 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34376 KiB
Current children cumulated memory: 10992 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20125944/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34508 memory=11064 CPUtime=25.49 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 7037 0 0 0 2541 8 0 0 20 0 1 0 102840853 35336192 2766 33554432000 4194304 5224696 140721678238272 140721678237288 4261552 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8627 2766 659 252 0 2173 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34508 KiB
Current children cumulated memory: 11064 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4813
/proc/meminfo: memFree=20125820/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34508 memory=11096 CPUtime=51.1 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 7197 0 0 0 5095 15 0 0 20 0 1 0 102840853 35336192 2774 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8627 2774 659 252 0 2173 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34508 KiB
Current children cumulated memory: 11096 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4814
/proc/meminfo: memFree=20126068/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34508 memory=11132 CPUtime=102.28 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 7356 0 0 0 10198 30 0 0 20 0 1 0 102840853 35336192 2783 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8627 2783 659 252 0 2173 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34508 KiB
Current children cumulated memory: 11132 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4816
/proc/meminfo: memFree=20126076/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34636 memory=11176 CPUtime=162.28 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 7535 0 0 0 16178 50 0 0 20 0 1 0 102840853 35467264 2794 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8659 2794 659 252 0 2205 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 34636 KiB
Current children cumulated memory: 11176 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4817
/proc/meminfo: memFree=20125952/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34636 memory=11216 CPUtime=222.28 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 7697 0 0 0 22158 70 0 0 20 0 1 0 102840853 35467264 2804 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8659 2804 659 252 0 2205 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34636 KiB
Current children cumulated memory: 11216 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/187 4825
/proc/meminfo: memFree=20125864/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34636 memory=11232 CPUtime=282.28 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 7865 0 0 0 28140 88 0 0 20 0 1 0 102840853 35467264 2808 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8659 2808 659 252 0 2205 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 34636 KiB
Current children cumulated memory: 11232 KiB

[startup+342.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/187 4826
/proc/meminfo: memFree=20125716/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34636 memory=11260 CPUtime=342.28 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 8029 0 0 0 34122 106 0 0 20 0 1 0 102840853 35467264 2815 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8659 2815 659 252 0 2205 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 34636 KiB
Current children cumulated memory: 11260 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/187 4827
/proc/meminfo: memFree=20125280/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34636 memory=11372 CPUtime=402.28 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 8092 0 0 0 40101 127 0 0 20 0 1 0 102840853 35467264 2843 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8659 2843 659 252 0 2205 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 34636 KiB
Current children cumulated memory: 11372 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/187 4828
/proc/meminfo: memFree=20125172/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34636 memory=11372 CPUtime=462.28 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 8153 0 0 0 46081 147 0 0 20 0 1 0 102840853 35467264 2843 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8659 2843 659 252 0 2205 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 34636 KiB
Current children cumulated memory: 11372 KiB


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

/proc/4812/statm: 8692 2878 659 252 0 2238 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11512 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 4987
/proc/meminfo: memFree=20125812/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11512 CPUtime=1782.24 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 9628 0 0 0 177645 579 0 0 20 0 1 0 102840853 35602432 2878 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2878 659 252 0 2238 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11512 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 4988
/proc/meminfo: memFree=20126052/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11512 CPUtime=1842.24 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 9698 0 0 0 183625 599 0 0 20 0 1 0 102840853 35602432 2878 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2878 659 252 0 2238 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11512 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 4989
/proc/meminfo: memFree=20125928/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11524 CPUtime=1902.23 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 9765 0 0 0 189603 620 0 0 20 0 1 0 102840853 35602432 2881 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2881 659 252 0 2238 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11524 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 4991
/proc/meminfo: memFree=20125400/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11524 CPUtime=1962.23 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 9829 0 0 0 195582 641 0 0 20 0 1 0 102840853 35602432 2881 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2881 659 252 0 2238 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11524 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 4992
/proc/meminfo: memFree=20125688/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11524 CPUtime=2022.23 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 9902 0 0 0 201560 663 0 0 20 0 1 0 102840853 35602432 2881 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2881 659 252 0 2238 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11524 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 5001
/proc/meminfo: memFree=20126164/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11532 CPUtime=2082.23 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 9968 0 0 0 207540 683 0 0 20 0 1 0 102840853 35602432 2883 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2883 659 252 0 2238 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11532 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 5024
/proc/meminfo: memFree=20125652/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11532 CPUtime=2142.23 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 10031 0 0 0 213520 703 0 0 20 0 1 0 102840853 35602432 2883 33554432000 4194304 5224696 140721678238272 140721678237288 4579293 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2883 659 252 0 2238 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11532 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 5025
/proc/meminfo: memFree=20125652/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11532 CPUtime=2202.22 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 10094 0 0 0 219501 721 0 0 20 0 1 0 102840853 35602432 2883 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2883 659 252 0 2238 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11532 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 5026
/proc/meminfo: memFree=20125816/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11544 CPUtime=2262.23 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 10164 0 0 0 225481 742 0 0 20 0 1 0 102840853 35602432 2886 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2886 659 252 0 2238 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11544 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 5027
/proc/meminfo: memFree=20125940/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11544 CPUtime=2322.22 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 10229 0 0 0 231459 763 0 0 20 0 1 0 102840853 35602432 2886 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2886 659 252 0 2238 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11544 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5028
/proc/meminfo: memFree=20125836/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11544 CPUtime=2382.22 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 10295 0 0 0 237438 784 0 0 20 0 1 0 102840853 35602432 2886 33554432000 4194304 5224696 140721678238272 140721678237288 4630948 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2886 659 252 0 2238 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11544 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5029
/proc/meminfo: memFree=20126084/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11544 CPUtime=2442.22 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 10364 0 0 0 243417 805 0 0 20 0 1 0 102840853 35602432 2886 33554432000 4194304 5224696 140721678238272 140721678237288 140688342577532 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2886 659 252 0 2238 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11544 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 5030
/proc/meminfo: memFree=20126648/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11552 CPUtime=2502.22 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 10429 0 0 0 249397 825 0 0 20 0 1 0 102840853 35602432 2888 33554432000 4194304 5224696 140721678238272 140721678237288 4576472 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2888 659 252 0 2238 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11552 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.02 3/187 5030
/proc/meminfo: memFree=20126772/32770624 swapFree=67108860/67108860
[pid=4812] ppid=4809 vsize=34768 memory=11552 CPUtime=2519.93 cores=0,2,4,6
/proc/4812/stat : 4812 (miniBTD) R 4809 4812 3913 0 -1 4202496 10493 0 0 0 251162 831 0 0 20 0 1 0 102840853 35602432 2888 33554432000 4194304 5224696 140721678238272 140721678237288 4630925 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 18579456 140721678242997 140721678243079 140721678243079 140721678245837 0
/proc/4812/statm: 8692 2888 659 252 0 2238 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 34768 KiB
Current children cumulated memory: 11552 KiB

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

[startup+2520.01 s]
# the end of solver process 4812 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.63 s, system=8.31077 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.94
CPU user time (s): 2511.63
CPU system time (s): 8.31077
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 34768
Max. memory (cumulated for all children) (KiB): 11552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.63
system time used= 8.31077
maximum resident set size= 11552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10493
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= 12
involuntary context switches= 3172


# summary of solver processes directly reported to runsolver:
#   pid: 4812
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2511.63
#   total CPU system time (s): 8.31077

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.57823 second user time and 17.5668 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-29 10:26:17
IDJOB=4301118
IDBENCH=141297
IDSOLVER=2771
FILE ID=node103/4301118-1532852777
RUNJOBID= node103-1532846840-3944
PBS_JOBID= 21022507
Free space on /tmp= 56516 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-16_mini_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301118-1532852777/watcher-4301118-1532852777 -o /tmp/evaluation-result-4301118-1532852777/solver-4301118-1532852777 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3944 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301118-1532852777.xml

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

MD5SUM BENCH= 90b0ae5457c21a968d0990b7ba14ba70
RANDOM SEED=158907525

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20134764 kB
MemAvailable:   31926104 kB
Buffers:          306468 kB
Cached:         11667876 kB
SwapCached:            0 kB
Active:          3997212 kB
Inactive:        8035416 kB
Active(anon):      61176 kB
Inactive(anon):    25184 kB
Active(file):    3936036 kB
Inactive(file):  8010232 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19808 kB
Writeback:             0 kB
AnonPages:         73588 kB
Mapped:            46160 kB
Shmem:             25228 kB
Slab:             301520 kB
SReclaimable:     273532 kB
SUnreclaim:        27988 kB
KernelStack:        3360 kB
PageTables:         4904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56496 MiB
End job on node103 at 2018-07-29 11:08:17