Trace number 4300757

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? (TO) 2520.08 2519.8

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v4-14_mini_c18.xml
MD5SUM51a31a49f0c90aa9d82cc667d8941561
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 benchmark1.25793
Satisfiable
(Un)Satisfiability was proved
Number of variables392
Number of constraints406
Number of domains2
Minimum domain size14
Maximum domain size196
Distribution of domain sizes[{"size":14,"count":196},{"size":196,"count":182}]
Minimum variable degree0
Maximum variable degree186
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":185,"count":14},{"degree":186,"count":182}]
Minimum constraint arity1
Maximum constraint arity197
Distribution of constraint arities[{"arity":1,"count":14},{"arity":3,"count":182},{"arity":14,"count":28},{"arity":197,"count":182}]
Number of extensional constraints182
Number of intensional constraints14
Distribution of constraint types[{"type":"extension","count":182},{"type":"intension","count":14},{"type":"allDifferent","count":28},{"type":"element","count":182}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

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 (13467 MiB free)
  memory of node 1: 16384 MiB (13876 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300757-1532850624/watcher-4300757-1532850624 -o /tmp/evaluation-result-4300757-1532850624/solver-4300757-1532850624 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580 minimacht 2520 HOME/instance-4300757-1532850624.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
solver pid=1873, runsolver pid=1870
Current StackSize limit: 8192 KiB


[startup+0.100139 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27991804/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=34708 memory=10988 CPUtime=0.1 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 2953 0 0 0 10 0 0 0 20 0 1 0 102625611 35540992 2747 33554432000 4194304 5224576 140728450673792 140728450668168 140636942633957 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 8677 2747 604 252 0 2223 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34708 KiB
Current children cumulated memory: 10988 KiB

[startup+0.209712 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27975064/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=51488 memory=27884 CPUtime=0.2 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 7165 0 0 0 20 0 0 0 20 0 1 0 102625611 52723712 6971 33554432000 4194304 5224576 140728450673792 140728450668168 140636948927040 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 12872 6971 646 252 0 6418 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 51488 KiB
Current children cumulated memory: 27884 KiB

[startup+0.309673 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27974692/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=51980 memory=27884 CPUtime=0.3 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 7188 0 0 0 30 0 0 0 20 0 1 0 102625611 53227520 6971 33554432000 4194304 5224576 140728450673792 140728450668168 140636942897532 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 12995 6971 646 252 0 6541 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 51980 KiB
Current children cumulated memory: 27884 KiB

[startup+0.700286 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27974692/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52112 memory=28148 CPUtime=0.68 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 7222 0 0 0 68 0 0 0 20 0 1 0 102625611 53362688 7037 33554432000 4194304 5224576 140728450673792 140728450668168 4560803 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13028 7037 649 252 0 6574 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 52112 KiB
Current children cumulated memory: 28148 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27974692/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52296 memory=28148 CPUtime=1.48 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 7262 0 0 0 148 0 0 0 20 0 1 0 102625611 53551104 7037 33554432000 4194304 5224576 140728450673792 140728450668168 4634176 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13074 7037 649 252 0 6620 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 52296 KiB
Current children cumulated memory: 28148 KiB

[startup+3.10933 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27974692/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52296 memory=28404 CPUtime=3.09 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 9763 0 0 0 309 0 0 0 20 0 1 0 102625611 53551104 7101 33554432000 4194304 5224576 140728450673792 140728450668168 140636942897532 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13074 7101 660 252 0 6620 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 52296 KiB
Current children cumulated memory: 28404 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27973724/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52296 memory=28440 CPUtime=6.28 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 12283 0 0 0 628 0 0 0 20 0 1 0 102625611 53551104 7110 33554432000 4194304 5224576 140728450673792 140728450669800 4568543 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13074 7110 660 252 0 6620 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 52296 KiB
Current children cumulated memory: 28440 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27973092/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52296 memory=28460 CPUtime=12.69 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 14813 0 0 0 1268 1 0 0 20 0 1 0 102625611 53551104 7115 33554432000 4194304 5224576 140728450673792 140728450669800 4568646 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13074 7115 660 252 0 6620 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 52296 KiB
Current children cumulated memory: 28460 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27972556/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52428 memory=28828 CPUtime=25.48 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 16419 0 0 0 2546 2 0 0 20 0 1 0 102625611 53686272 7207 33554432000 4194304 5224576 140728450673792 140728450669800 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13107 7207 660 252 0 6653 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 52428 KiB
Current children cumulated memory: 28828 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27972608/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52560 memory=28924 CPUtime=51.09 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 16714 0 0 0 5107 2 0 0 20 0 1 0 102625611 53821440 7231 33554432000 4194304 5224576 140728450673792 140728450669800 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13140 7231 660 252 0 6686 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 52560 KiB
Current children cumulated memory: 28924 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1875
/proc/meminfo: memFree=27973244/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52560 memory=28992 CPUtime=102.29 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 17026 0 0 0 10223 6 0 0 20 0 1 0 102625611 53821440 7248 33554432000 4194304 5224576 140728450673792 140728450669800 4634176 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13140 7248 660 252 0 6686 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 52560 KiB
Current children cumulated memory: 28992 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1876
/proc/meminfo: memFree=27973028/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52692 memory=29064 CPUtime=162.29 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 17342 0 0 0 16218 11 0 0 20 0 1 0 102625611 53956608 7266 33554432000 4194304 5224576 140728450673792 140728450669800 4462880 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13173 7266 660 252 0 6719 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 52692 KiB
Current children cumulated memory: 29064 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1877
/proc/meminfo: memFree=27972648/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52692 memory=29120 CPUtime=222.3 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 17670 0 0 0 22214 16 0 0 20 0 1 0 102625611 53956608 7280 33554432000 4194304 5224576 140728450673792 140728450669800 140636948926983 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13173 7280 660 252 0 6719 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 52692 KiB
Current children cumulated memory: 29120 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1879
/proc/meminfo: memFree=27972612/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52692 memory=29120 CPUtime=282.31 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 17676 0 0 0 28211 20 0 0 20 0 1 0 102625611 53956608 7280 33554432000 4194304 5224576 140728450673792 140728450669800 4471501 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13173 7280 660 252 0 6719 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 52692 KiB
Current children cumulated memory: 29120 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1880
/proc/meminfo: memFree=27972552/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52692 memory=29184 CPUtime=342.32 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 18013 0 0 0 34207 25 0 0 20 0 1 0 102625611 53956608 7296 33554432000 4194304 5224576 140728450673792 140728450669800 4568646 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13173 7296 660 252 0 6719 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 52692 KiB
Current children cumulated memory: 29184 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1881
/proc/meminfo: memFree=27972860/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52824 memory=29184 CPUtime=402.33 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 18019 0 0 0 40203 30 0 0 20 0 1 0 102625611 54091776 7296 33554432000 4194304 5224576 140728450673792 140728450669800 140636942897532 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13206 7296 660 252 0 6752 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 52824 KiB
Current children cumulated memory: 29184 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1883
/proc/meminfo: memFree=27972344/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52824 memory=29216 CPUtime=462.33 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 18355 0 0 0 46198 35 0 0 20 0 1 0 102625611 54091776 7304 33554432000 4194304 5224576 140728450673792 140728450669800 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13206 7304 660 252 0 6752 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 52824 KiB
Current children cumulated memory: 29216 KiB


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

/proc/1873/statm: 13239 7348 660 252 0 6785 0
Current children cumulated CPU time: 1722.47 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29392 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1974
/proc/meminfo: memFree=27969988/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29404 CPUtime=1782.49 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 22330 0 0 0 178113 136 0 0 20 0 1 0 102625611 54226944 7351 33554432000 4194304 5224576 140728450673792 140728450669800 140636942897532 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7351 660 252 0 6785 0
Current children cumulated CPU time: 1782.49 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29404 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1975
/proc/meminfo: memFree=27970804/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29404 CPUtime=1842.49 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 22334 0 0 0 184109 140 0 0 20 0 1 0 102625611 54226944 7351 33554432000 4194304 5224576 140728450673792 140728450669800 4568646 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7351 660 252 0 6785 0
Current children cumulated CPU time: 1842.49 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29404 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1976
/proc/meminfo: memFree=27971064/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29412 CPUtime=1902.49 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 22717 0 0 0 190104 145 0 0 20 0 1 0 102625611 54226944 7353 33554432000 4194304 5224576 140728450673792 140728450669800 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7353 660 252 0 6785 0
Current children cumulated CPU time: 1902.49 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29412 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1977
/proc/meminfo: memFree=27970908/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29412 CPUtime=1962.5 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 22718 0 0 0 196102 148 0 0 20 0 1 0 102625611 54226944 7353 33554432000 4194304 5224576 140728450673792 140728450669800 4471668 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7353 660 252 0 6785 0
Current children cumulated CPU time: 1962.5 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29412 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1978
/proc/meminfo: memFree=27971164/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29412 CPUtime=2022.51 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 23020 0 0 0 202099 152 0 0 20 0 1 0 102625611 54226944 7353 33554432000 4194304 5224576 140728450673792 140728450669800 140636948927371 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7353 660 252 0 6785 0
Current children cumulated CPU time: 2022.51 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29412 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1980
/proc/meminfo: memFree=27970544/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29412 CPUtime=2082.52 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 23093 0 0 0 208097 155 0 0 20 0 1 0 102625611 54226944 7353 33554432000 4194304 5224576 140728450673792 140728450669800 4566100 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7353 660 252 0 6785 0
Current children cumulated CPU time: 2082.52 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29412 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1981
/proc/meminfo: memFree=27970552/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29424 CPUtime=2142.52 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 23416 0 0 0 214093 159 0 0 20 0 1 0 102625611 54226944 7356 33554432000 4194304 5224576 140728450673792 140728450669800 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7356 660 252 0 6785 0
Current children cumulated CPU time: 2142.52 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29424 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2043
/proc/meminfo: memFree=27974308/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29424 CPUtime=2202.53 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 23421 0 0 0 220090 163 0 0 20 0 1 0 102625611 54226944 7356 33554432000 4194304 5224576 140728450673792 140728450669800 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7356 660 252 0 6785 0
Current children cumulated CPU time: 2202.53 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29424 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2045
/proc/meminfo: memFree=27974108/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29424 CPUtime=2262.54 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 23744 0 0 0 226085 169 0 0 20 0 1 0 102625611 54226944 7356 33554432000 4194304 5224576 140728450673792 140728450669800 4568592 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7356 660 252 0 6785 0
Current children cumulated CPU time: 2262.54 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29424 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2046
/proc/meminfo: memFree=27975240/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29424 CPUtime=2322.55 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 23807 0 0 0 232082 173 0 0 20 0 1 0 102625611 54226944 7356 33554432000 4194304 5224576 140728450673792 140728450669800 140636942897532 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7356 660 252 0 6785 0
Current children cumulated CPU time: 2322.55 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29424 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2055
/proc/meminfo: memFree=27973876/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29436 CPUtime=2382.55 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 24129 0 0 0 238078 177 0 0 20 0 1 0 102625611 54226944 7359 33554432000 4194304 5224576 140728450673792 140728450669800 4471668 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7359 660 252 0 6785 0
Current children cumulated CPU time: 2382.55 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29436 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2056
/proc/meminfo: memFree=27974656/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29436 CPUtime=2442.57 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 24133 0 0 0 244075 182 0 0 20 0 1 0 102625611 54226944 7359 33554432000 4194304 5224576 140728450673792 140728450669800 4634176 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7359 660 252 0 6785 0
Current children cumulated CPU time: 2442.57 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29436 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2057
/proc/meminfo: memFree=27974220/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29436 CPUtime=2502.57 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 24458 0 0 0 250070 187 0 0 20 0 1 0 102625611 54226944 7359 33554432000 4194304 5224576 140728450673792 140728450669800 4471670 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7359 660 252 0 6785 0
Current children cumulated CPU time: 2502.57 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29436 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2057
/proc/meminfo: memFree=27974220/32770624 swapFree=67108532/67108860
[pid=1873] ppid=1870 vsize=52956 memory=29436 CPUtime=2520.08 cores=1,3,5,7
/proc/1873/stat : 1873 (minimacht) R 1870 1873 1190 0 -1 4202496 24458 0 0 0 251820 188 0 0 20 0 1 0 102625611 54226944 7359 33554432000 4194304 5224576 140728450673792 140728450669800 4568607 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 35180544 140728450675891 140728450675973 140728450675973 140728450678731 0
/proc/1873/statm: 13239 7359 660 252 0 6785 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 52956 KiB
Current children cumulated memory: 29436 KiB

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

[startup+2519.8 s]
# the end of solver process 1873 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.2 s, system=1.88322 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): 2519.8
CPU time (s): 2520.08
CPU user time (s): 2518.2
CPU system time (s): 1.88322
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 52956
Max. memory (cumulated for all children) (KiB): 29436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.2
system time used= 1.88322
maximum resident set size= 29436
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24458
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= 17
involuntary context switches= 750


# summary of solver processes directly reported to runsolver:
#   pid: 1873
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2518.2
#   total CPU system time (s): 1.88322

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.65095 second user time and 16.7066 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 09:50:24
IDJOB=4300757
IDBENCH=141287
IDSOLVER=2769
FILE ID=node104/4300757-1532850624
RUNJOBID= node104-1532845227-1222
PBS_JOBID= 21022502
Free space on /tmp= 48328 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v4-14_mini_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300757-1532850624/watcher-4300757-1532850624 -o /tmp/evaluation-result-4300757-1532850624/solver-4300757-1532850624 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580  minimacht 2520 HOME/instance-4300757-1532850624.xml

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

MD5SUM BENCH= 51a31a49f0c90aa9d82cc667d8941561
RANDOM SEED=1736274798

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28000692 kB
MemAvailable:   31946704 kB
Buffers:          172396 kB
Cached:          4025260 kB
SwapCached:           12 kB
Active:          2020440 kB
Inactive:        2235776 kB
Active(anon):      13148 kB
Inactive(anon):    73044 kB
Active(file):    2007292 kB
Inactive(file):  2162732 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             19868 kB
Writeback:             0 kB
AnonPages:         77876 kB
Mapped:            42988 kB
Shmem:             25060 kB
Slab:             212088 kB
SReclaimable:     183644 kB
SUnreclaim:        28444 kB
KernelStack:        3376 kB
PageTables:         5340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     357908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 48308 MiB
End job on node104 at 2018-07-29 10:32:24