Trace number 4300935

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_12 2018.07.27_12? (TO) 2519.75 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v4-20_mini_c18.xml
MD5SUM43d4b24a9d4c7a91506dc3ee81b98d4e
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 benchmark2.05992
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints820
Number of domains2
Minimum domain size20
Maximum domain size400
Distribution of domain sizes[{"size":20,"count":400},{"size":400,"count":380}]
Minimum variable degree0
Maximum variable degree384
Distribution of variable degrees[{"degree":0,"count":20},{"degree":2,"count":380},{"degree":383,"count":20},{"degree":384,"count":380}]
Minimum constraint arity1
Maximum constraint arity401
Distribution of constraint arities[{"arity":1,"count":20},{"arity":3,"count":380},{"arity":20,"count":40},{"arity":401,"count":380}]
Number of extensional constraints380
Number of intensional constraints20
Distribution of constraint types[{"type":"extension","count":380},{"type":"intension","count":20},{"type":"allDifferent","count":40},{"type":"element","count":380}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_12

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 (12664 MiB free)
  memory of node 1: 16384 MiB (14677 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300935-1532853091/watcher-4300935-1532853091 -o /tmp/evaluation-result-4300935-1532853091/solver-4300935-1532853091 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16946 --watchdog 2580 miniBTD 12 2520 HOME/instance-4300935-1532853091.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=18085, runsolver pid=18082
Current StackSize limit: 8192 KiB


[startup+0.100115 s]*
/proc/loadavg: 2.20 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27981308/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=43440 memory=19704 CPUtime=0.09 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 5130 0 0 0 9 0 0 0 20 0 1 0 102872425 44482560 4926 33554432000 4194304 5224696 140720312068480 140720312065480 140095009934309 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 10860 4926 600 252 0 4406 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 43440 KiB
Current children cumulated memory: 19704 KiB

[startup+0.209553 s]*
/proc/loadavg: 2.20 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27977216/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=47268 memory=23664 CPUtime=0.2 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 6116 0 0 0 20 0 0 0 20 0 1 0 102872425 48402432 5916 33554432000 4194304 5224696 140720312068480 140720312065480 140095016227348 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 11817 5916 600 252 0 5363 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 47268 KiB
Current children cumulated memory: 23664 KiB

[startup+0.309389 s]*
/proc/loadavg: 2.20 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27974240/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=50304 memory=26568 CPUtime=0.31 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 6868 0 0 0 30 1 0 0 20 0 1 0 102872425 51511296 6642 33554432000 4194304 5224696 140720312068480 140720312065480 4224546 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 12576 6642 600 252 0 6122 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 50304 KiB
Current children cumulated memory: 26568 KiB

[startup+0.700322 s]
/proc/loadavg: 2.20 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27969164/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=58224 memory=34488 CPUtime=0.69 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 8832 0 0 0 68 1 0 0 20 0 1 0 102872425 59621376 8622 33554432000 4194304 5224696 140720312068480 140720312061272 4224356 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 14556 8622 602 252 0 8102 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 58224 KiB
Current children cumulated memory: 34488 KiB

[startup+1.50033 s]
/proc/loadavg: 2.20 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27961616/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=68388 memory=44784 CPUtime=1.49 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 11370 0 0 0 147 2 0 0 20 0 1 0 102872425 70029312 11196 33554432000 4194304 5224696 140720312068480 140720312061272 140095016227392 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 17097 11196 602 252 0 10643 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 68388 KiB
Current children cumulated memory: 44784 KiB

[startup+3.10949 s]
/proc/loadavg: 2.18 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27886088/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=132956 memory=109596 CPUtime=3.1 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 34198 0 0 0 306 4 0 0 20 0 1 0 102872425 136146944 27399 33554432000 4194304 5224696 140720312068480 140720312067144 4678192 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 33239 27399 652 252 0 26785 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 132956 KiB
Current children cumulated memory: 109596 KiB

[startup+6.30032 s]
/proc/loadavg: 2.18 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27889008/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=134020 memory=110660 CPUtime=6.29 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 38299 0 0 0 624 5 0 0 20 0 1 0 102872425 137236480 27665 33554432000 4194304 5224696 140720312068480 140720312067144 4678192 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 33505 27665 652 252 0 27051 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 134020 KiB
Current children cumulated memory: 110660 KiB

[startup+12.7002 s]
/proc/loadavg: 2.23 2.14 2.07 3/188 18086
/proc/meminfo: memFree=27841888/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=184816 memory=158772 CPUtime=12.68 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 68334 0 0 0 1262 6 0 0 20 0 1 0 102872425 189251584 39693 33554432000 4194304 5224696 140720312068480 140720312067496 4560947 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46204 39693 665 252 0 39750 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 184816 KiB
Current children cumulated memory: 158772 KiB

[startup+25.5003 s]
/proc/loadavg: 2.19 2.14 2.07 3/188 18086
/proc/meminfo: memFree=27840076/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=184968 memory=159060 CPUtime=25.48 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 87884 0 0 0 2541 7 0 0 20 0 1 0 102872425 189407232 39765 33554432000 4194304 5224696 140720312068480 140720312067496 4634320 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46242 39765 666 252 0 39788 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 184968 KiB
Current children cumulated memory: 159060 KiB

[startup+51.1093 s]
/proc/loadavg: 2.25 2.16 2.08 3/188 18086
/proc/meminfo: memFree=27839284/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=185272 memory=159252 CPUtime=51.07 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 95542 0 0 0 5099 8 0 0 20 0 1 0 102872425 189718528 39813 33554432000 4194304 5224696 140720312068480 140720312067496 4634325 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46318 39813 666 252 0 39864 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 185272 KiB
Current children cumulated memory: 159252 KiB

[startup+102.3 s]
/proc/loadavg: 2.10 2.13 2.07 3/188 18087
/proc/meminfo: memFree=27838452/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=185668 memory=159744 CPUtime=102.25 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 97255 0 0 0 10217 8 0 0 20 0 1 0 102872425 190124032 39936 33554432000 4194304 5224696 140720312068480 140720312067496 4634325 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46417 39936 666 252 0 39963 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 185668 KiB
Current children cumulated memory: 159744 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.11 2.06 3/188 18088
/proc/meminfo: memFree=27837636/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=185800 memory=160208 CPUtime=162.24 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 97868 0 0 0 16216 8 0 0 20 0 1 0 102872425 190259200 40052 33554432000 4194304 5224696 140720312068480 140720312067496 4634328 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46450 40052 677 252 0 39996 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 185800 KiB
Current children cumulated memory: 160208 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.09 2.06 3/187 18089
/proc/meminfo: memFree=27836828/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=186324 memory=160448 CPUtime=222.22 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 98581 0 0 0 22214 8 0 0 20 0 1 0 102872425 190795776 40112 33554432000 4194304 5224696 140720312068480 140720312067496 4560947 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46581 40112 677 252 0 40127 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 186324 KiB
Current children cumulated memory: 160448 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.05 4/187 18090
/proc/meminfo: memFree=27836128/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=186324 memory=160752 CPUtime=282.22 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 99275 0 0 0 28213 9 0 0 20 0 1 0 102872425 190795776 40188 33554432000 4194304 5224696 140720312068480 140720312067496 4634382 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46581 40188 677 252 0 40127 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 186324 KiB
Current children cumulated memory: 160752 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/187 18091
/proc/meminfo: memFree=27835988/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=186456 memory=160760 CPUtime=342.21 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 99722 0 0 0 34212 9 0 0 20 0 1 0 102872425 190930944 40190 33554432000 4194304 5224696 140720312068480 140720312067496 4634320 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46614 40190 677 252 0 40160 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 186456 KiB
Current children cumulated memory: 160760 KiB

[startup+402.3 s]
/proc/loadavg: 1.95 2.03 2.04 3/187 18092
/proc/meminfo: memFree=27836344/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=186456 memory=160948 CPUtime=402.2 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 100211 0 0 0 40211 9 0 0 20 0 1 0 102872425 190930944 40237 33554432000 4194304 5224696 140720312068480 140720312067496 4634328 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46614 40237 677 252 0 40160 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 186456 KiB
Current children cumulated memory: 160948 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 2.03 2.04 3/187 18093
/proc/meminfo: memFree=27836452/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=186588 memory=160948 CPUtime=462.19 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 100694 0 0 0 46210 9 0 0 20 0 1 0 102872425 191066112 40237 33554432000 4194304 5224696 140720312068480 140720312067496 4634320 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46647 40237 677 252 0 40193 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 186588 KiB
Current children cumulated memory: 160948 KiB


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

/proc/18085/statm: 46746 40374 677 252 0 40292 0
Current children cumulated CPU time: 1722.1 s
Current children cumulated vsize: 186984 KiB
Current children cumulated memory: 161496 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18165
/proc/meminfo: memFree=27833704/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161496 CPUtime=1782.09 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 112791 0 0 0 178198 11 0 0 20 0 1 0 102872425 191610880 40374 33554432000 4194304 5224696 140720312068480 140720312067496 4560947 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40374 677 252 0 40326 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161496 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18166
/proc/meminfo: memFree=27833828/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161504 CPUtime=1842.09 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 113377 0 0 0 184198 11 0 0 20 0 1 0 102872425 191610880 40376 33554432000 4194304 5224696 140720312068480 140720312067496 4634320 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40376 677 252 0 40326 0
Current children cumulated CPU time: 1842.09 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161504 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18167
/proc/meminfo: memFree=27834100/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161508 CPUtime=1902.08 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 113865 0 0 0 190197 11 0 0 20 0 1 0 102872425 191610880 40377 33554432000 4194304 5224696 140720312068480 140720312067496 4634312 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40377 677 252 0 40326 0
Current children cumulated CPU time: 1902.08 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161508 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18168
/proc/meminfo: memFree=27834472/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161520 CPUtime=1962.08 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 114491 0 0 0 196197 11 0 0 20 0 1 0 102872425 191610880 40380 33554432000 4194304 5224696 140720312068480 140720312067496 4634320 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40380 677 252 0 40326 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161520 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 18169
/proc/meminfo: memFree=27834240/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161520 CPUtime=2022.07 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 115096 0 0 0 202196 11 0 0 20 0 1 0 102872425 191610880 40380 33554432000 4194304 5224696 140720312068480 140720312067496 4634382 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40380 677 252 0 40326 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161520 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 18170
/proc/meminfo: memFree=27834276/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161524 CPUtime=2082.07 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 115596 0 0 0 208196 11 0 0 20 0 1 0 102872425 191610880 40381 33554432000 4194304 5224696 140720312068480 140720312067496 4634320 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40381 677 252 0 40326 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161524 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 18171
/proc/meminfo: memFree=27834544/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161524 CPUtime=2142.06 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 116099 0 0 0 214195 11 0 0 20 0 1 0 102872425 191610880 40381 33554432000 4194304 5224696 140720312068480 140720312067496 4634312 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40381 677 252 0 40326 0
Current children cumulated CPU time: 2142.06 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161524 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18172
/proc/meminfo: memFree=27834420/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161524 CPUtime=2202.06 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 116720 0 0 0 220195 11 0 0 20 0 1 0 102872425 191610880 40381 33554432000 4194304 5224696 140720312068480 140720312067496 4560939 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40381 677 252 0 40326 0
Current children cumulated CPU time: 2202.06 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161524 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18173
/proc/meminfo: memFree=27834436/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161524 CPUtime=2262.05 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 117319 0 0 0 226194 11 0 0 20 0 1 0 102872425 191610880 40381 33554432000 4194304 5224696 140720312068480 140720312067496 4634320 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40381 677 252 0 40326 0
Current children cumulated CPU time: 2262.05 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161524 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18182
/proc/meminfo: memFree=27833780/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161524 CPUtime=2322.05 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 117829 0 0 0 232194 11 0 0 20 0 1 0 102872425 191610880 40381 33554432000 4194304 5224696 140720312068480 140720312067496 4634325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40381 677 252 0 40326 0
Current children cumulated CPU time: 2322.05 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161524 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18183
/proc/meminfo: memFree=27833780/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161544 CPUtime=2382.04 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 118460 0 0 0 238193 11 0 0 20 0 1 0 102872425 191610880 40386 33554432000 4194304 5224696 140720312068480 140720312067496 4634325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40386 677 252 0 40326 0
Current children cumulated CPU time: 2382.04 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161544 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18184
/proc/meminfo: memFree=27834260/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161544 CPUtime=2442.03 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 119072 0 0 0 244192 11 0 0 20 0 1 0 102872425 191610880 40386 33554432000 4194304 5224696 140720312068480 140720312067496 4634325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40386 677 252 0 40326 0
Current children cumulated CPU time: 2442.03 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161544 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18185
/proc/meminfo: memFree=27834388/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161568 CPUtime=2502.04 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 119715 0 0 0 250192 12 0 0 20 0 1 0 102872425 191610880 40392 33554432000 4194304 5224696 140720312068480 140720312067496 4560939 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40392 677 252 0 40326 0
Current children cumulated CPU time: 2502.04 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161568 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 18246
/proc/meminfo: memFree=27851364/32770624 swapFree=67108792/67108860
[pid=18085] ppid=18082 vsize=187120 memory=161576 CPUtime=2519.75 cores=0,2,4,6
/proc/18085/stat : 18085 (miniBTD) R 18082 18085 16915 0 -1 4202496 120254 0 0 0 251963 12 0 0 20 0 1 0 102872425 191610880 40394 33554432000 4194304 5224696 140720312068480 140720312067496 4560939 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29941760 140720312071348 140720312071431 140720312071431 140720312074189 0
/proc/18085/statm: 46780 40394 677 252 0 40326 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 187120 KiB
Current children cumulated memory: 161576 KiB

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

[startup+2520.01 s]
# the end of solver process 18085 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.63 s, system=0.121988 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): 2519.75
CPU user time (s): 2519.63
CPU system time (s): 0.121988
CPU usage (%): 99.9898
Max. virtual memory (cumulated for all children) (KiB): 187120
Max. memory (cumulated for all children) (KiB): 161576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.63
system time used= 0.121988
maximum resident set size= 161576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120254
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= 40
involuntary context switches= 3157


# summary of solver processes directly reported to runsolver:
#   pid: 18085
#   total CPU time (s): 2519.75
#   total CPU user time (s): 2519.63
#   total CPU system time (s): 0.121988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.02178 second user time and 17.0786 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-29 10:31:32
IDJOB=4300935
IDBENCH=141299
IDSOLVER=2770
FILE ID=node150/4300935-1532853091
RUNJOBID= node150-1532843003-16946
PBS_JOBID= 21022492
Free space on /tmp= 53084 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v4-20_mini_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300935-1532853091/watcher-4300935-1532853091 -o /tmp/evaluation-result-4300935-1532853091/solver-4300935-1532853091 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16946 --watchdog 2580  miniBTD 12 2520 HOME/instance-4300935-1532853091.xml

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

MD5SUM BENCH= 43d4b24a9d4c7a91506dc3ee81b98d4e
RANDOM SEED=1557259744

node150.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27997884 kB
MemAvailable:   31921684 kB
Buffers:          218028 kB
Cached:          3944292 kB
SwapCached:           32 kB
Active:          1565172 kB
Inactive:        2666756 kB
Active(anon):      21328 kB
Inactive(anon):    76188 kB
Active(file):    1543844 kB
Inactive(file):  2590568 kB
Unevictable:        7752 kB
Mlocked:            7752 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             39932 kB
Writeback:             0 kB
AnonPages:         76984 kB
Mapped:            44920 kB
Shmem:             25156 kB
Slab:             239168 kB
SReclaimable:     210444 kB
SUnreclaim:        28724 kB
KernelStack:        3376 kB
PageTables:         5592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     369384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 53064 MiB
End job on node150 at 2018-07-29 11:13:32