Trace number 4300941

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) 2520.01 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-14_mini_c18.xml
MD5SUM95922eaa4febb814ca502892c64f55db
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.976896
Satisfiable
(Un)Satisfiability was proved
Number of variables392
Number of constraints406
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":378}]
Minimum variable degree0
Maximum variable degree30
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":29,"count":14},{"degree":30,"count":182}]
Minimum constraint arity1
Maximum constraint arity16
Distribution of constraint arities[{"arity":1,"count":14},{"arity":14,"count":28},{"arity":16,"count":364}]
Number of extensional constraints0
Number of intensional constraints14
Distribution of constraint types[{"type":"intension","count":14},{"type":"allDifferent","count":28},{"type":"element","count":364}]
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 (8881 MiB free)
  memory of node 1: 16384 MiB (14148 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300941-1532850963/watcher-4300941-1532850963 -o /tmp/evaluation-result-4300941-1532850963/solver-4300941-1532850963 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532845920-25615 --watchdog 2580 miniBTD 12 2520 HOME/instance-4300941-1532850963.xml 

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

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

solver pid=26461, runsolver pid=26458

[startup+0.100153 s]*
/proc/loadavg: 2.01 2.10 2.07 3/190 26462
/proc/meminfo: memFree=23577508/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31408 memory=7804 CPUtime=0.1 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 2173 0 0 0 10 0 0 0 20 0 1 0 102659480 32161792 1951 33554432000 4194304 5224696 140728031339552 140728031336552 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7852 1951 651 252 0 1398 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31408 KiB
Current children cumulated memory: 7804 KiB

[startup+0.209707 s]*
/proc/loadavg: 2.01 2.10 2.07 3/190 26462
/proc/meminfo: memFree=23577508/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31408 memory=8068 CPUtime=0.21 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 2182 0 0 0 21 0 0 0 20 0 1 0 102659480 32161792 2017 33554432000 4194304 5224696 140728031339552 140728031336552 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7852 2017 669 252 0 1398 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31408 KiB
Current children cumulated memory: 8068 KiB

[startup+0.308978 s]*
/proc/loadavg: 2.01 2.10 2.07 3/190 26462
/proc/meminfo: memFree=23577508/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31408 memory=8068 CPUtime=0.31 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 2186 0 0 0 31 0 0 0 20 0 1 0 102659480 32161792 2017 33554432000 4194304 5224696 140728031339552 140728031336552 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7852 2017 669 252 0 1398 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31408 KiB
Current children cumulated memory: 8068 KiB

[startup+0.700271 s]
/proc/loadavg: 2.01 2.10 2.07 3/190 26462
/proc/meminfo: memFree=23577136/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31408 memory=8068 CPUtime=0.69 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 2202 0 0 0 69 0 0 0 20 0 1 0 102659480 32161792 2017 33554432000 4194304 5224696 140728031339552 140728031336552 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7852 2017 669 252 0 1398 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31408 KiB
Current children cumulated memory: 8068 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.10 2.07 3/190 26462
/proc/meminfo: memFree=23577136/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31540 memory=8068 CPUtime=1.49 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 2228 0 0 0 148 1 0 0 20 0 1 0 102659480 32296960 2017 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7885 2017 669 252 0 1431 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31540 KiB
Current children cumulated memory: 8068 KiB

[startup+3.10917 s]
/proc/loadavg: 2.01 2.10 2.07 3/190 26462
/proc/meminfo: memFree=23577136/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31672 memory=8360 CPUtime=3.1 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 2953 0 0 0 309 1 0 0 20 0 1 0 102659480 32432128 2090 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7918 2090 669 252 0 1464 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31672 KiB
Current children cumulated memory: 8360 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.10 2.07 3/190 26462
/proc/meminfo: memFree=23576552/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31804 memory=8420 CPUtime=6.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 3744 0 0 0 626 3 0 0 20 0 1 0 102659480 32567296 2105 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7951 2105 669 252 0 1497 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31804 KiB
Current children cumulated memory: 8420 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.10 2.06 3/190 26462
/proc/meminfo: memFree=23576184/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31804 memory=8548 CPUtime=12.69 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 4133 0 0 0 1262 7 0 0 20 0 1 0 102659480 32567296 2137 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7951 2137 669 252 0 1497 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31804 KiB
Current children cumulated memory: 8548 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.10 2.06 3/190 26462
/proc/meminfo: memFree=23576184/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31936 memory=8684 CPUtime=25.49 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 4876 0 0 0 2537 12 0 0 20 0 1 0 102659480 32702464 2171 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7984 2171 671 252 0 1530 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31936 KiB
Current children cumulated memory: 8684 KiB

[startup+51.1091 s]
/proc/loadavg: 2.01 2.09 2.06 3/190 26462
/proc/meminfo: memFree=23576308/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=31936 memory=8748 CPUtime=51.1 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 5291 0 0 0 5086 24 0 0 20 0 1 0 102659480 32702464 2187 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 7984 2187 671 252 0 1530 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 31936 KiB
Current children cumulated memory: 8748 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.07 2.06 3/190 26463
/proc/meminfo: memFree=23576320/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32068 memory=8876 CPUtime=102.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 5747 0 0 0 10176 53 0 0 20 0 1 0 102659480 32837632 2219 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8017 2219 671 252 0 1563 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32068 KiB
Current children cumulated memory: 8876 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/190 26465
/proc/meminfo: memFree=23576328/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32200 memory=8972 CPUtime=162.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 6205 0 0 0 16137 92 0 0 20 0 1 0 102659480 32972800 2243 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8050 2243 671 252 0 1596 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32200 KiB
Current children cumulated memory: 8972 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/189 26466
/proc/meminfo: memFree=23576304/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32200 memory=8988 CPUtime=222.28 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 6643 0 0 0 22111 117 0 0 20 0 1 0 102659480 32972800 2247 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8050 2247 671 252 0 1596 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32200 KiB
Current children cumulated memory: 8988 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 26476
/proc/meminfo: memFree=23575404/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32200 memory=9032 CPUtime=282.28 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 7065 0 0 0 28077 151 0 0 20 0 1 0 102659480 32972800 2258 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8050 2258 671 252 0 1596 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 32200 KiB
Current children cumulated memory: 9032 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 26500
/proc/meminfo: memFree=23575680/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32332 memory=9040 CPUtime=342.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 7515 0 0 0 34043 186 0 0 20 0 1 0 102659480 33107968 2260 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8083 2260 671 252 0 1629 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 9040 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 26501
/proc/meminfo: memFree=23576408/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32332 memory=9084 CPUtime=402.28 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 7933 0 0 0 40016 212 0 0 20 0 1 0 102659480 33107968 2271 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8083 2271 671 252 0 1629 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 9084 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26627
/proc/meminfo: memFree=23574516/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32332 memory=9092 CPUtime=462.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 8358 0 0 0 45981 248 0 0 20 0 1 0 102659480 33107968 2273 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8083 2273 671 252 0 1629 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 9092 KiB


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

/proc/26461/statm: 8149 2327 671 252 0 1695 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9308 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 26851
/proc/meminfo: memFree=23558676/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9308 CPUtime=1782.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 17588 0 0 0 177195 1034 0 0 20 0 1 0 102659480 33378304 2327 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2327 671 252 0 1695 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9308 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 26852
/proc/meminfo: memFree=23558376/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9320 CPUtime=1842.28 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 18020 0 0 0 183161 1067 0 0 20 0 1 0 102659480 33378304 2330 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2330 671 252 0 1695 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9320 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 26853
/proc/meminfo: memFree=23558256/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9320 CPUtime=1902.28 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 18421 0 0 0 189134 1094 0 0 20 0 1 0 102659480 33378304 2330 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2330 671 252 0 1695 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9320 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 26855
/proc/meminfo: memFree=23558380/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9320 CPUtime=1962.28 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 18822 0 0 0 195103 1125 0 0 20 0 1 0 102659480 33378304 2330 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2330 671 252 0 1695 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9320 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 26856
/proc/meminfo: memFree=23558124/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9324 CPUtime=2022.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 19253 0 0 0 201075 1154 0 0 20 0 1 0 102659480 33378304 2331 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2331 671 252 0 1695 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9324 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26864
/proc/meminfo: memFree=23558000/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9332 CPUtime=2082.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 19671 0 0 0 207033 1196 0 0 20 0 1 0 102659480 33378304 2333 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2333 671 252 0 1695 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9332 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26865
/proc/meminfo: memFree=23557756/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9332 CPUtime=2142.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 20087 0 0 0 212992 1237 0 0 20 0 1 0 102659480 33378304 2333 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2333 671 252 0 1695 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9332 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26866
/proc/meminfo: memFree=23557756/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9332 CPUtime=2202.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 20519 0 0 0 218953 1276 0 0 20 0 1 0 102659480 33378304 2333 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2333 671 252 0 1695 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9332 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26867
/proc/meminfo: memFree=23557908/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9344 CPUtime=2262.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 20938 0 0 0 224929 1300 0 0 20 0 1 0 102659480 33378304 2336 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2336 671 252 0 1695 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9344 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26869
/proc/meminfo: memFree=23558468/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9344 CPUtime=2322.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 21344 0 0 0 230903 1326 0 0 20 0 1 0 102659480 33378304 2336 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2336 671 252 0 1695 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9344 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26870
/proc/meminfo: memFree=23558476/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9344 CPUtime=2382.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 21747 0 0 0 236881 1348 0 0 20 0 1 0 102659480 33378304 2336 33554432000 4194304 5224696 140728031339552 140728031338568 4560939 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2336 671 252 0 1695 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9344 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26871
/proc/meminfo: memFree=23558356/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9344 CPUtime=2442.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 22151 0 0 0 242854 1375 0 0 20 0 1 0 102659480 33378304 2336 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2336 671 252 0 1695 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9344 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26872
/proc/meminfo: memFree=23558212/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9348 CPUtime=2502.29 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 22555 0 0 0 248829 1400 0 0 20 0 1 0 102659480 33378304 2337 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2337 671 252 0 1695 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9348 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 26872
/proc/meminfo: memFree=23558212/32770624 swapFree=67108860/67108860
[pid=26461] ppid=26458 vsize=32596 memory=9348 CPUtime=2519.99 cores=1,3,5,7
/proc/26461/stat : 26461 (miniBTD) R 26458 26461 25583 0 -1 4202496 22959 0 0 0 250592 1407 0 0 20 0 1 0 102659480 33378304 2337 33554432000 4194304 5224696 140728031339552 140728031338568 139807640940924 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30171136 140728031347892 140728031347975 140728031347975 140728031350733 0
/proc/26461/statm: 8149 2337 671 252 0 1695 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 9348 KiB

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

[startup+2520.01 s]
# the end of solver process 26461 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.93 s, system=14.079 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): 2520.01
CPU user time (s): 2505.93
CPU system time (s): 14.079
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 32596
Max. memory (cumulated for all children) (KiB): 9348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.93
system time used= 14.079
maximum resident set size= 9348
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22959
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= 10
involuntary context switches= 714


# summary of solver processes directly reported to runsolver:
#   pid: 26461
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2505.93
#   total CPU system time (s): 14.079

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.166 second user time and 14.8671 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-29 09:56:03
IDJOB=4300941
IDBENCH=141288
IDSOLVER=2770
FILE ID=node132/4300941-1532850963
RUNJOBID= node132-1532845920-25615
PBS_JOBID= 21022504
Free space on /tmp= 52020 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-14_mini_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300941-1532850963/watcher-4300941-1532850963 -o /tmp/evaluation-result-4300941-1532850963/solver-4300941-1532850963 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532845920-25615 --watchdog 2580  miniBTD 12 2520 HOME/instance-4300941-1532850963.xml

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

MD5SUM BENCH= 95922eaa4febb814ca502892c64f55db
RANDOM SEED=1746574049

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        23583852 kB
MemAvailable:   31929024 kB
Buffers:          219192 kB
Cached:          8330000 kB
SwapCached:            0 kB
Active:          2685496 kB
Inactive:        5920700 kB
Active(anon):       7128 kB
Inactive(anon):    77828 kB
Active(file):    2678368 kB
Inactive(file):  5842872 kB
Unevictable:        6992 kB
Mlocked:            6992 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19800 kB
Writeback:            40 kB
AnonPages:        125312 kB
Mapped:            45176 kB
Shmem:             25248 kB
Slab:             280196 kB
SReclaimable:     252392 kB
SUnreclaim:        27804 kB
KernelStack:        3408 kB
PageTables:         4996 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52000 MiB
End job on node132 at 2018-07-29 10:38:03