Trace number 4265314

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
BTD 2017-08-10? (TO) 2519.8201 2520.01

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-07-2-12.xml
MD5SUMd28d3b77622c454a4009aeb11785833b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.7402902
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of constraints327
Number of domains2
Minimum domain size8
Maximum domain size12
Distribution of domain sizes[{"size":8,"count":420},{"size":12,"count":280}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":280},{"degree":9,"count":420}]
Minimum constraint arity8
Maximum constraint arity35
Distribution of constraint arities[{"arity":8,"count":35},{"arity":13,"count":280},{"arity":35,"count":12}]
Number of extensional constraints12
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":12},{"type":"allDifferent","count":35},{"type":"element","count":280}]
Optimization problemNO
Type of objective

Solver Data 

0.04/0.11	c Version: 2017-08-10

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 (15034 MiB free)
  memory of node 1: 16384 MiB (15500 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265314-1502791041/watcher-4265314-1502791041 -o /tmp/evaluation-result-4265314-1502791041/solver-4265314-1502791041 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265314-1502791041.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=28557, runsolver pid=28554

[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31265932/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=33272 memory=3672 CPUtime=0.04 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 1101 0 0 0 4 0 0 0 20 0 1 0 81297344 34070528 918 18446744073709551615 4194304 35031035 140733120238944 140733120238944 7408826 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 8318 918 266 7529 0 765 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 33272 KiB
Current children cumulated memory: 3672 KiB

[startup+0.209051 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31261096/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=37212 memory=7776 CPUtime=0.14 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 2081 0 0 0 14 0 0 0 20 0 1 0 81297344 38105088 1944 18446744073709551615 4194304 35031035 140733120238944 140733120238944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9303 1944 306 7529 0 1750 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 37212 KiB
Current children cumulated memory: 7776 KiB

[startup+0.30917 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31260884/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=37344 memory=7776 CPUtime=0.24 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 2102 0 0 0 24 0 0 0 20 0 1 0 81297344 38240256 1944 18446744073709551615 4194304 35031035 140733120238944 140733120237944 6444272 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9336 1944 306 7529 0 1783 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 37344 KiB
Current children cumulated memory: 7776 KiB

[startup+0.700275 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31260884/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=37344 memory=7776 CPUtime=0.63 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 2126 0 0 0 63 0 0 0 20 0 1 0 81297344 38240256 1944 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9336 1944 306 7529 0 1783 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 37344 KiB
Current children cumulated memory: 7776 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31260884/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=37476 memory=8036 CPUtime=1.42 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 2145 0 0 0 142 0 0 0 20 0 1 0 81297344 38375424 2009 18446744073709551615 4194304 35031035 140733120238944 140733120237944 4376701 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9369 2009 306 7529 0 1816 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 37476 KiB
Current children cumulated memory: 8036 KiB

[startup+3.10881 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31260796/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=37476 memory=8108 CPUtime=3.03 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 3207 0 0 0 302 1 0 0 20 0 1 0 81297344 38375424 2027 18446744073709551615 4194304 35031035 140733120238944 140733120237944 4376162 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9369 2027 306 7529 0 1816 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 37476 KiB
Current children cumulated memory: 8108 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31260388/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=37608 memory=8168 CPUtime=6.23 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 4285 0 0 0 621 2 0 0 20 0 1 0 81297344 38510592 2042 18446744073709551615 4194304 35031035 140733120238944 140733120237944 6457988 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9402 2042 306 7529 0 1849 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 37608 KiB
Current children cumulated memory: 8168 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31260268/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=37740 memory=8252 CPUtime=12.63 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 5395 0 0 0 1258 5 0 0 20 0 1 0 81297344 38645760 2063 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9435 2063 306 7529 0 1882 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 37740 KiB
Current children cumulated memory: 8252 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31260144/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=37740 memory=8416 CPUtime=25.43 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 7595 0 0 0 2534 9 0 0 20 0 1 0 81297344 38645760 2104 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9435 2104 306 7529 0 1882 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 37740 KiB
Current children cumulated memory: 8416 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28558
/proc/meminfo: memFree=31259772/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=38000 memory=8584 CPUtime=51.03 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 8813 0 0 0 5082 21 0 0 20 0 1 0 81297344 38912000 2146 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7406602 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9500 2146 306 7529 0 1947 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 38000 KiB
Current children cumulated memory: 8584 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28560
/proc/meminfo: memFree=31259940/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=38264 memory=8896 CPUtime=102.21 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 9200 0 0 0 10172 49 0 0 20 0 1 0 81297344 39182336 2224 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9566 2224 306 7529 0 2013 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 38264 KiB
Current children cumulated memory: 8896 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28563
/proc/meminfo: memFree=31259552/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=38396 memory=9084 CPUtime=162.21 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 9598 0 0 0 16151 70 0 0 20 0 1 0 81297344 39317504 2271 18446744073709551615 4194304 35031035 140733120238944 140733120237944 4213497 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9599 2271 306 7529 0 2046 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 38396 KiB
Current children cumulated memory: 9084 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28565
/proc/meminfo: memFree=31259528/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=38528 memory=9196 CPUtime=222.21 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 9982 0 0 0 22116 105 0 0 20 0 1 0 81297344 39452672 2299 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7408652 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9632 2299 306 7529 0 2079 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 38528 KiB
Current children cumulated memory: 9196 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28567
/proc/meminfo: memFree=31259996/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=38528 memory=9244 CPUtime=282.21 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 10364 0 0 0 28074 147 0 0 20 0 1 0 81297344 39452672 2311 18446744073709551615 4194304 35031035 140733120238944 140733120237944 4213184 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9632 2311 306 7529 0 2079 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 38528 KiB
Current children cumulated memory: 9244 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28569
/proc/meminfo: memFree=31259872/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=38660 memory=9328 CPUtime=342.21 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 10870 0 0 0 34035 186 0 0 20 0 1 0 81297344 39587840 2332 18446744073709551615 4194304 35031035 140733120238944 140733120237944 4376403 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9665 2332 306 7529 0 2112 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 38660 KiB
Current children cumulated memory: 9328 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28571
/proc/meminfo: memFree=31260060/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=38660 memory=9380 CPUtime=402.21 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 11343 0 0 0 39995 226 0 0 20 0 1 0 81297344 39587840 2345 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9665 2345 306 7529 0 2112 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 38660 KiB
Current children cumulated memory: 9380 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 28587
/proc/meminfo: memFree=31255520/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=38792 memory=9536 CPUtime=462.2 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 11836 0 0 0 45957 263 0 0 20 0 1 0 81297344 39723008 2384 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9698 2384 306 7529 0 2145 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 38792 KiB
Current children cumulated memory: 9536 KiB


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

/proc/28557/statm: 9830 2509 306 7529 0 2277 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10036 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28748
/proc/meminfo: memFree=31231384/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10036 CPUtime=1782.14 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 13387 0 0 0 177233 981 0 0 20 0 1 0 81297344 40263680 2509 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2509 306 7529 0 2277 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10036 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28750
/proc/meminfo: memFree=31231384/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10072 CPUtime=1842.14 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 13463 0 0 0 183197 1017 0 0 20 0 1 0 81297344 40263680 2518 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2518 306 7529 0 2277 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10072 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28752
/proc/meminfo: memFree=31231128/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10072 CPUtime=1902.13 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 13534 0 0 0 189161 1052 0 0 20 0 1 0 81297344 40263680 2518 18446744073709551615 4194304 35031035 140733120238944 140733120237944 4346780 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2518 306 7529 0 2277 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10072 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28754
/proc/meminfo: memFree=31231428/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10100 CPUtime=1962.13 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 13628 0 0 0 195129 1084 0 0 20 0 1 0 81297344 40263680 2525 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2525 306 7529 0 2277 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10100 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28756
/proc/meminfo: memFree=31231108/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10100 CPUtime=2022.13 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 13722 0 0 0 201096 1117 0 0 20 0 1 0 81297344 40263680 2525 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2525 306 7529 0 2277 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10100 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28758
/proc/meminfo: memFree=31230860/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10100 CPUtime=2082.13 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 13814 0 0 0 207057 1156 0 0 20 0 1 0 81297344 40263680 2525 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2525 306 7529 0 2277 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10100 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28760
/proc/meminfo: memFree=31230736/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10100 CPUtime=2142.12 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 13989 0 0 0 213023 1189 0 0 20 0 1 0 81297344 40263680 2525 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2525 306 7529 0 2277 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10100 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 28762
/proc/meminfo: memFree=31230860/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10144 CPUtime=2202.11 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 14070 0 0 0 218988 1223 0 0 20 0 1 0 81297344 40263680 2536 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2536 306 7529 0 2277 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10144 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 28779
/proc/meminfo: memFree=31225552/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10144 CPUtime=2262.12 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 14109 0 0 0 224959 1253 0 0 20 0 1 0 81297344 40263680 2536 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2536 306 7529 0 2277 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10144 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 28781
/proc/meminfo: memFree=31229312/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39320 memory=10144 CPUtime=2322.11 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 14218 0 0 0 230920 1291 0 0 20 0 1 0 81297344 40263680 2536 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9830 2536 306 7529 0 2277 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 39320 KiB
Current children cumulated memory: 10144 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/182 28783
/proc/meminfo: memFree=31229800/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39452 memory=10188 CPUtime=2382.11 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 14398 0 0 0 236884 1327 0 0 20 0 1 0 81297344 40398848 2547 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9863 2547 306 7529 0 2310 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 39452 KiB
Current children cumulated memory: 10188 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/183 28807
/proc/meminfo: memFree=31228872/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39452 memory=10188 CPUtime=2442.1 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 14455 0 0 0 242847 1363 0 0 20 0 1 0 81297344 40398848 2547 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9863 2547 306 7529 0 2310 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 39452 KiB
Current children cumulated memory: 10188 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 28809
/proc/meminfo: memFree=31230696/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39452 memory=10188 CPUtime=2502.11 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 14511 0 0 0 248812 1399 0 0 20 0 1 0 81297344 40398848 2547 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9863 2547 306 7529 0 2310 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 39452 KiB
Current children cumulated memory: 10188 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 28810
/proc/meminfo: memFree=31230380/32770624 swapFree=67108860/67108860
[pid=28557] ppid=28554 vsize=39452 memory=10188 CPUtime=2519.81 cores=1,3,5,7
/proc/28557/stat : 28557 (BTD) R 28554 28557 17093 0 -1 4202496 14552 0 0 0 250571 1410 0 0 20 0 1 0 81297344 40398848 2547 18446744073709551615 4194304 35031035 140733120238944 140733120237944 7760122 0 0 1 0 0 0 0 17 1 0 0 6 0 0 37130264 37226188 64950272 140733120242143 140733120242219 140733120242219 140733120245713 0
/proc/28557/statm: 9863 2547 306 7529 0 2310 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 39452 KiB
Current children cumulated memory: 10188 KiB

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

[startup+2520.01 s]
# the end of solver process 28557 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.72 s, system=14.1083 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): 2519.82
CPU user time (s): 2505.72
CPU system time (s): 14.1083
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 39452
Max. memory (cumulated for all children) (KiB): 10188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.71
system time used= 14.1083
maximum resident set size= 10188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14552
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 783


# summary of solver processes directly reported to runsolver:
#   pid: 28557
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2505.72
#   total CPU system time (s): 14.1083

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.30696 second user time and 14.9432 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 11:43:12
IDJOB=4265314
IDBENCH=139767
IDSOLVER=2654
FILE ID=node127/4265314-1502791041
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-07-2-12.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265314-1502791041/watcher-4265314-1502791041 -o /tmp/evaluation-result-4265314-1502791041/solver-4265314-1502791041 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265314-1502791041.xml

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

MD5SUM BENCH= d28d3b77622c454a4009aeb11785833b
RANDOM SEED=2064441460

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        31267452 kB
MemAvailable:   31976436 kB
Buffers:          248820 kB
Cached:           747448 kB
SwapCached:            0 kB
Active:           760040 kB
Inactive:         297332 kB
Active(anon):      10740 kB
Inactive(anon):    83808 kB
Active(file):     749300 kB
Inactive(file):   213524 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38468 kB
Writeback:            12 kB
AnonPages:         58672 kB
Mapped:            52576 kB
Shmem:             33444 kB
Slab:             149904 kB
SReclaimable:     123992 kB
SUnreclaim:        25912 kB
KernelStack:        3216 kB
PageTables:         4840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     337772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-15 12:25:12