Trace number 4264901

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 2017-08-10? 2400.04 2400.1699

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-10-2-12.xml
MD5SUM616f71b8e0d8bc577b21aa831e8a99b8
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2400
Number of constraints1092
Number of domains2
Minimum domain size8
Maximum domain size12
Distribution of domain sizes[{"size":8,"count":1440},{"size":12,"count":960}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":960},{"degree":9,"count":1440}]
Minimum constraint arity8
Maximum constraint arity120
Distribution of constraint arities[{"arity":8,"count":120},{"arity":13,"count":960},{"arity":120,"count":12}]
Number of extensional constraints12
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":12},{"type":"allDifferent","count":120},{"type":"element","count":960}]
Optimization problemNO
Type of objective

Solver Data 

0.50/0.55	c Version: 2017-08-10
2399.97/2400.14	s UNKNOWN
2399.97/2400.14	c Solving # Nodes: 490492
2399.97/2400.14	c Global Time: 2400.01 s

Verifier Data


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 (15341 MiB free)
  memory of node 1: 16384 MiB (15393 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264901-1502613296/watcher-4264901-1502613296 -o /tmp/evaluation-result-4264901-1502613296/solver-4264901-1502613296 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node113-1502603034-32433 --watchdog 2560 miniBTD 2400 HOME/instance-4264901-1502613296.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=3663, runsolver pid=3660

[startup+0.100196 s]*
/proc/loadavg: 2.00 2.08 2.09 3/187 3664
/proc/meminfo: memFree=31468252/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=29672 memory=6320 CPUtime=0.1 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 1743 0 0 0 10 0 0 0 20 0 1 0 94417269 30384128 1580 33554432000 4194304 4832229 140737054794928 140737054791880 4274632 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 7418 1580 536 156 0 1060 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29672 KiB
Current children cumulated memory: 6320 KiB

[startup+0.209591 s]*
/proc/loadavg: 2.00 2.08 2.09 3/187 3664
/proc/meminfo: memFree=31467492/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=30452 memory=7008 CPUtime=0.21 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 1940 0 0 0 21 0 0 0 20 0 1 0 94417269 31182848 1752 33554432000 4194304 4832229 140737054794928 140737054791880 4274685 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 7613 1752 536 156 0 1255 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30452 KiB
Current children cumulated memory: 7008 KiB

[startup+0.308964 s]*
/proc/loadavg: 2.00 2.08 2.09 3/187 3664
/proc/meminfo: memFree=31467120/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=31076 memory=7640 CPUtime=0.31 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 2074 0 0 0 31 0 0 0 20 0 1 0 94417269 31821824 1910 33554432000 4194304 4832229 140737054794928 140737054791880 4275385 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 7769 1910 536 156 0 1411 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31076 KiB
Current children cumulated memory: 7640 KiB

[startup+0.700443 s]
/proc/loadavg: 2.00 2.08 2.09 3/187 3664
/proc/meminfo: memFree=31448256/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=85192 memory=59856 CPUtime=0.69 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 15162 0 0 0 67 2 0 0 20 0 1 0 94417269 87236608 14964 33554432000 4194304 4832229 140737054794928 140737054791880 140456719291304 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 21298 14964 581 156 0 14940 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 85192 KiB
Current children cumulated memory: 59856 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.08 2.09 3/187 3664
/proc/meminfo: memFree=31413288/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=88068 memory=62740 CPUtime=1.49 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 15859 0 0 0 147 2 0 0 20 0 1 0 94417269 90181632 15685 33554432000 4194304 4832229 140737054794928 140737054792648 140456709938149 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22017 15685 582 156 0 15659 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 88068 KiB
Current children cumulated memory: 62740 KiB

[startup+3.10961 s]
/proc/loadavg: 2.00 2.08 2.08 3/187 3664
/proc/meminfo: memFree=31411116/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=89380 memory=64096 CPUtime=3.1 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 26237 0 0 0 307 3 0 0 20 0 1 0 94417269 91525120 16024 33554432000 4194304 4832229 140737054794928 140737054792648 4312263 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22345 16024 582 156 0 15987 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 89380 KiB
Current children cumulated memory: 64096 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.08 2.08 3/187 3664
/proc/meminfo: memFree=31410848/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=89512 memory=64296 CPUtime=6.29 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 34923 0 0 0 626 3 0 0 20 0 1 0 94417269 91660288 16074 33554432000 4194304 4832229 140737054794928 140737054792648 140456710201724 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22378 16074 582 156 0 16020 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 89512 KiB
Current children cumulated memory: 64296 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.07 2.08 3/187 3664
/proc/meminfo: memFree=31410176/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=90172 memory=64860 CPUtime=12.69 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 45957 0 0 0 1264 5 0 0 20 0 1 0 94417269 92336128 16215 33554432000 4194304 4832229 140737054794928 140737054792648 140456710201724 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22543 16215 582 156 0 16185 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 90172 KiB
Current children cumulated memory: 64860 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.07 2.08 3/187 3664
/proc/meminfo: memFree=31410300/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=90304 memory=65024 CPUtime=25.48 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 67971 0 0 0 2542 6 0 0 20 0 1 0 94417269 92471296 16256 33554432000 4194304 4832229 140737054794928 140737054792648 4312279 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22576 16256 582 156 0 16218 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 90304 KiB
Current children cumulated memory: 65024 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.07 2.08 3/187 3664
/proc/meminfo: memFree=31410052/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=90568 memory=65256 CPUtime=51.1 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 79118 0 0 0 5103 7 0 0 20 0 1 0 94417269 92741632 16314 33554432000 4194304 4832229 140737054794928 140737054792648 4312275 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22642 16314 582 156 0 16284 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 90568 KiB
Current children cumulated memory: 65256 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.07 2.08 3/187 3665
/proc/meminfo: memFree=31409884/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=90700 memory=65380 CPUtime=102.28 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 90256 0 0 0 10219 9 0 0 20 0 1 0 94417269 92876800 16345 33554432000 4194304 4832229 140737054794928 140737054792648 140456709947257 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22675 16345 582 156 0 16317 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 90700 KiB
Current children cumulated memory: 65380 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.06 2.07 3/187 3666
/proc/meminfo: memFree=31406940/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=90832 memory=67376 CPUtime=162.27 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 101359 0 0 0 16216 11 0 0 20 0 1 0 94417269 93011968 16844 33554432000 4194304 4832229 140737054794928 140737054792648 4312658 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22708 16844 582 156 0 16350 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 90832 KiB
Current children cumulated memory: 67376 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/187 3667
/proc/meminfo: memFree=31406016/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=91100 memory=67616 CPUtime=222.27 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 102013 0 0 0 22214 13 0 0 20 0 1 0 94417269 93286400 16904 33554432000 4194304 4832229 140737054794928 140737054792648 140456710201724 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22775 16904 582 156 0 16417 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 91100 KiB
Current children cumulated memory: 67616 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 3669
/proc/meminfo: memFree=31406016/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=91232 memory=67756 CPUtime=282.26 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 102776 0 0 0 28210 16 0 0 20 0 1 0 94417269 93421568 16939 33554432000 4194304 4832229 140737054794928 140737054792648 4312279 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22808 16939 582 156 0 16450 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 91232 KiB
Current children cumulated memory: 67756 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/187 3670
/proc/meminfo: memFree=31405436/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=91364 memory=67968 CPUtime=342.26 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 103421 0 0 0 34208 18 0 0 20 0 1 0 94417269 93556736 16992 33554432000 4194304 4832229 140737054794928 140737054792648 4312263 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22841 16992 582 156 0 16483 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 91364 KiB
Current children cumulated memory: 67968 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3671
/proc/meminfo: memFree=31405064/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=91496 memory=68080 CPUtime=402.26 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 104080 0 0 0 40207 19 0 0 20 0 1 0 94417269 93691904 17020 33554432000 4194304 4832229 140737054794928 140737054792648 140456710201724 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22874 17020 582 156 0 16516 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 91496 KiB
Current children cumulated memory: 68080 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3673
/proc/meminfo: memFree=31405056/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=91496 memory=68112 CPUtime=462.26 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 104810 0 0 0 46206 20 0 0 20 0 1 0 94417269 93691904 17028 33554432000 4194304 4832229 140737054794928 140737054792648 140456709930993 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 22874 17028 582 156 0 16516 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 91496 KiB
Current children cumulated memory: 68112 KiB


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

Current children cumulated memory: 68964 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/188 3783
/proc/meminfo: memFree=28914216/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92388 memory=68964 CPUtime=1962.19 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 120841 0 0 0 196161 58 0 0 20 0 1 0 94417269 94605312 17241 33554432000 4194304 4832229 140737054794928 140737054792648 140456709936108 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23097 17241 582 156 0 16739 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 92388 KiB
Current children cumulated memory: 68964 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 3784
/proc/meminfo: memFree=28913872/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92388 memory=69016 CPUtime=2022.18 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 121766 0 0 0 202158 60 0 0 20 0 1 0 94417269 94605312 17254 33554432000 4194304 4832229 140737054794928 140737054792648 4311816 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23097 17254 582 156 0 16739 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 92388 KiB
Current children cumulated memory: 69016 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 3786
/proc/meminfo: memFree=28914172/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92388 memory=69016 CPUtime=2082.18 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 122208 0 0 0 208156 62 0 0 20 0 1 0 94417269 94605312 17254 33554432000 4194304 4832229 140737054794928 140737054792648 4342519 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23097 17254 582 156 0 16739 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 92388 KiB
Current children cumulated memory: 69016 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 3787
/proc/meminfo: memFree=28913456/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69108 CPUtime=2142.17 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 123266 0 0 0 214154 63 0 0 20 0 1 0 94417269 94740480 17277 33554432000 4194304 4832229 140737054794928 140737054792648 4312240 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17277 582 156 0 16772 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69108 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3788
/proc/meminfo: memFree=28913492/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69108 CPUtime=2202.18 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 123743 0 0 0 220153 65 0 0 20 0 1 0 94417269 94740480 17277 33554432000 4194304 4832229 140737054794928 140737054792648 4361888 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17277 582 156 0 16772 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69108 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3790
/proc/meminfo: memFree=28913636/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69108 CPUtime=2262.17 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 124253 0 0 0 226151 66 0 0 20 0 1 0 94417269 94740480 17277 33554432000 4194304 4832229 140737054794928 140737054792648 140456709935631 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17277 582 156 0 16772 0
Current children cumulated CPU time: 2262.17 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69108 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3791
/proc/meminfo: memFree=28913300/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69108 CPUtime=2322.17 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 124769 0 0 0 232149 68 0 0 20 0 1 0 94417269 94740480 17277 33554432000 4194304 4832229 140737054794928 140737054792648 4312263 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17277 582 156 0 16772 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69108 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3800
/proc/meminfo: memFree=28912192/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69112 CPUtime=2382.16 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 125521 0 0 0 238143 73 0 0 20 0 1 0 94417269 94740480 17278 33554432000 4194304 4832229 140737054794928 140737054792648 4312240 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17278 582 156 0 16772 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69112 KiB

[startup+2400.17 s]
# the end of solver process 3663 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.3 s, system=0.743963 s

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

[startup+2393.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3800
/proc/meminfo: memFree=28911748/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69176 CPUtime=2393.47 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 125728 0 0 0 239273 74 0 0 20 0 1 0 94417269 94740480 17294 33554432000 4194304 4832229 140737054794928 140737054792648 4312240 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17294 582 156 0 16772 0
Current children cumulated CPU time: 2393.47 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69176 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3800
/proc/meminfo: memFree=28912168/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69176 CPUtime=2396.67 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 126177 0 0 0 239593 74 0 0 20 0 1 0 94417269 94740480 17294 33554432000 4194304 4832229 140737054794928 140737054792648 4312271 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17294 582 156 0 16772 0
Current children cumulated CPU time: 2396.67 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69176 KiB

[startup+2398.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3800
/proc/meminfo: memFree=28912268/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69176 CPUtime=2398.27 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 126194 0 0 0 239753 74 0 0 20 0 1 0 94417269 94740480 17294 33554432000 4194304 4832229 140737054794928 140737054792648 4311842 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17294 582 156 0 16772 0
Current children cumulated CPU time: 2398.27 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69176 KiB

[startup+2399.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3800
/proc/meminfo: memFree=28912268/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69176 CPUtime=2399.07 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 126196 0 0 0 239833 74 0 0 20 0 1 0 94417269 94740480 17294 33554432000 4194304 4832229 140737054794928 140737054792648 4312240 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17294 582 156 0 16772 0
Current children cumulated CPU time: 2399.07 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69176 KiB

[startup+2399.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3800
/proc/meminfo: memFree=28912268/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69176 CPUtime=2399.46 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 126196 0 0 0 239872 74 0 0 20 0 1 0 94417269 94740480 17294 33554432000 4194304 4832229 140737054794928 140737054792648 4312240 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17294 582 156 0 16772 0
Current children cumulated CPU time: 2399.46 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69176 KiB

[startup+2400 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3800
/proc/meminfo: memFree=28912284/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69176 CPUtime=2399.87 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 126196 0 0 0 239913 74 0 0 20 0 1 0 94417269 94740480 17294 33554432000 4194304 4832229 140737054794928 140737054792648 4312240 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17294 582 156 0 16772 0
Current children cumulated CPU time: 2399.87 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69176 KiB

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3800
/proc/meminfo: memFree=28912284/32770624 swapFree=67108860/67108860
[pid=3663] ppid=3660 vsize=92520 memory=69176 CPUtime=2399.97 cores=0,2,4,6
/proc/3663/stat : 3663 (miniBTD) R 3660 3663 32402 0 -1 4202496 126196 0 0 0 239923 74 0 0 20 0 1 0 94417269 94740480 17294 33554432000 4194304 4832229 140737054794928 140737054792648 4312120 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 35684352 140737054803149 140737054803229 140737054803229 140737054805965 0
/proc/3663/statm: 23130 17294 582 156 0 16772 0
Current children cumulated CPU time: 2399.97 s
Current children cumulated vsize: 92520 KiB
Current children cumulated memory: 69176 KiB

Child status: 0
Real time (s): 2400.17
CPU time (s): 2400.04
CPU user time (s): 2399.3
CPU system time (s): 0.743963
CPU usage (%): 99.9947
Max. virtual memory (cumulated for all children) (KiB): 92520
Max. memory (cumulated for all children) (KiB): 69176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.3
system time used= 0.743963
maximum resident set size= 69176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126837
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= 18
involuntary context switches= 720


# summary of solver processes directly reported to runsolver:
#   pid: 3663
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2399.3
#   total CPU system time (s): 0.743963

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.66075 second user time and 17.251 second system time

The end

Launcher Data 

Begin job on node113 at 2017-08-13 10:20:38
IDJOB=4264901
IDBENCH=139773
IDSOLVER=2653
FILE ID=node113/4264901-1502613296
RUNJOBID= node113-1502603034-32433
PBS_JOBID= 20628303
Free space on /tmp= 61780 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-10-2-12.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264901-1502613296/watcher-4264901-1502613296 -o /tmp/evaluation-result-4264901-1502613296/solver-4264901-1502613296 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node113-1502603034-32433 --watchdog 2560  miniBTD 2400 HOME/instance-4264901-1502613296.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 616f71b8e0d8bc577b21aa831e8a99b8
RANDOM SEED=1385053969

node113.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	: 5333.89
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	: 5333.89
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	: 5333.89
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	: 5333.89
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:        31472804 kB
MemAvailable:   31782064 kB
Buffers:          101852 kB
Cached:           494460 kB
SwapCached:            0 kB
Active:           711624 kB
Inactive:         143684 kB
Active(anon):     209380 kB
Inactive(anon):    77728 kB
Active(file):     502244 kB
Inactive(file):    65956 kB
Unevictable:        6572 kB
Mlocked:            6572 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7340 kB
Writeback:             0 kB
AnonPages:        265292 kB
Mapped:            43928 kB
Shmem:             25224 kB
Slab:             139316 kB
SReclaimable:     113792 kB
SUnreclaim:        25524 kB
KernelStack:        3344 kB
PageTables:         5556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     556144 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    206848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 61776 MiB
End job on node113 at 2017-08-13 11:00:38