Trace number 4264898

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? 2400.01 2399.97

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-06-2-12.xml
MD5SUM6a2428e0ea9e56c54fb162011650005e
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 variables400
Number of constraints192
Number of domains2
Minimum domain size8
Maximum domain size12
Distribution of domain sizes[{"size":8,"count":240},{"size":12,"count":160}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":160},{"degree":9,"count":240}]
Minimum constraint arity8
Maximum constraint arity20
Distribution of constraint arities[{"arity":8,"count":20},{"arity":13,"count":160},{"arity":20,"count":12}]
Number of extensional constraints12
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":12},{"type":"allDifferent","count":20},{"type":"element","count":160}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.02	c Version: 2017-08-10
2399.93/2399.97	s UNKNOWN
2399.93/2399.97	c Solving # Nodes: 27466615
2399.93/2399.97	c Global Time: 2400 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 (12998 MiB free)
  memory of node 1: 16384 MiB (14959 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264898-1502612805/watcher-4264898-1502612805 -o /tmp/evaluation-result-4264898-1502612805/solver-4264898-1502612805 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502602219-31126 --watchdog 2560 miniBTD 2400 HOME/instance-4264898-1502612805.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=819, runsolver pid=816


[startup+0.100196 s]*
/proc/loadavg: 2.26 2.06 2.06 3/188 820
/proc/meminfo: memFree=28626280/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=28880 memory=5580 CPUtime=0.09 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 1582 0 0 0 9 0 0 0 20 0 1 0 94368452 29573120 1395 33554432000 4194304 4832229 140726225276528 140726225273480 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7220 1395 582 156 0 862 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28880 KiB
Current children cumulated memory: 5580 KiB

[startup+0.209566 s]*
/proc/loadavg: 2.26 2.06 2.06 3/188 820
/proc/meminfo: memFree=28626008/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29012 memory=5580 CPUtime=0.2 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 1598 0 0 0 20 0 0 0 20 0 1 0 94368452 29708288 1395 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7253 1395 582 156 0 895 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29012 KiB
Current children cumulated memory: 5580 KiB

[startup+0.309264 s]*
/proc/loadavg: 2.26 2.06 2.06 3/188 820
/proc/meminfo: memFree=28626044/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29012 memory=5580 CPUtime=0.3 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 1601 0 0 0 30 0 0 0 20 0 1 0 94368452 29708288 1395 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7253 1395 582 156 0 895 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29012 KiB
Current children cumulated memory: 5580 KiB

[startup+0.700337 s]
/proc/loadavg: 2.26 2.06 2.06 3/188 820
/proc/meminfo: memFree=28626044/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29012 memory=5580 CPUtime=0.69 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 1614 0 0 0 69 0 0 0 20 0 1 0 94368452 29708288 1395 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7253 1395 582 156 0 895 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29012 KiB
Current children cumulated memory: 5580 KiB

[startup+1.50033 s]
/proc/loadavg: 2.26 2.06 2.06 3/188 820
/proc/meminfo: memFree=28626236/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29144 memory=5844 CPUtime=1.49 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 1625 0 0 0 148 1 0 0 20 0 1 0 94368452 29843456 1461 33554432000 4194304 4832229 140726225276528 140726225274248 139896914105256 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7286 1461 582 156 0 928 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29144 KiB
Current children cumulated memory: 5844 KiB

[startup+3.10921 s]
/proc/loadavg: 2.26 2.06 2.06 3/188 820
/proc/meminfo: memFree=28626236/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29144 memory=5892 CPUtime=3.1 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 2161 0 0 0 308 2 0 0 20 0 1 0 94368452 29843456 1473 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7286 1473 582 156 0 928 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29144 KiB
Current children cumulated memory: 5892 KiB

[startup+6.30033 s]
/proc/loadavg: 2.24 2.06 2.06 3/188 820
/proc/meminfo: memFree=28626140/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29272 memory=5976 CPUtime=6.29 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 2717 0 0 0 625 4 0 0 20 0 1 0 94368452 29974528 1494 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7318 1494 582 156 0 960 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29272 KiB
Current children cumulated memory: 5976 KiB

[startup+12.7003 s]
/proc/loadavg: 2.22 2.06 2.06 3/188 820
/proc/meminfo: memFree=28626028/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29404 memory=6104 CPUtime=12.69 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 3294 0 0 0 1258 11 0 0 20 0 1 0 94368452 30109696 1526 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7351 1526 582 156 0 993 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29404 KiB
Current children cumulated memory: 6104 KiB

[startup+25.5003 s]
/proc/loadavg: 2.17 2.06 2.06 3/188 820
/proc/meminfo: memFree=28625656/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29536 memory=6264 CPUtime=25.49 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 4415 0 0 0 2526 23 0 0 20 0 1 0 94368452 30244864 1566 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7384 1566 582 156 0 1026 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29536 KiB
Current children cumulated memory: 6264 KiB

[startup+51.1091 s]
/proc/loadavg: 2.11 2.05 2.06 3/188 820
/proc/meminfo: memFree=28625284/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29668 memory=6444 CPUtime=51.1 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 5210 0 0 0 5056 54 0 0 20 0 1 0 94368452 30380032 1611 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7417 1611 582 156 0 1059 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6444 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/188 821
/proc/meminfo: memFree=28623916/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=29932 memory=6580 CPUtime=102.29 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 5593 0 0 0 10106 123 0 0 20 0 1 0 94368452 30650368 1645 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7483 1645 582 156 0 1125 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29932 KiB
Current children cumulated memory: 6580 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 822
/proc/meminfo: memFree=28623000/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30064 memory=6748 CPUtime=162.29 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 5992 0 0 0 16024 205 0 0 20 0 1 0 94368452 30785536 1687 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7516 1687 582 156 0 1158 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6748 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 823
/proc/meminfo: memFree=28622504/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30064 memory=6836 CPUtime=222.29 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 6043 0 0 0 21947 282 0 0 20 0 1 0 94368452 30785536 1709 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7516 1709 582 156 0 1158 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6836 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 824
/proc/meminfo: memFree=28622052/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30196 memory=6920 CPUtime=282.3 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 6106 0 0 0 27874 356 0 0 20 0 1 0 94368452 30920704 1730 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7549 1730 582 156 0 1191 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 30196 KiB
Current children cumulated memory: 6920 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 825
/proc/meminfo: memFree=28621796/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30196 memory=7004 CPUtime=342.29 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 6189 0 0 0 33801 428 0 0 20 0 1 0 94368452 30920704 1751 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7549 1751 582 156 0 1191 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 30196 KiB
Current children cumulated memory: 7004 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 826
/proc/meminfo: memFree=28621664/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30328 memory=7056 CPUtime=402.3 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 6282 0 0 0 39731 499 0 0 20 0 1 0 94368452 31055872 1764 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7582 1764 582 156 0 1224 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 30328 KiB
Current children cumulated memory: 7056 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 834
/proc/meminfo: memFree=28620348/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30328 memory=7104 CPUtime=462.29 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 6370 0 0 0 45664 565 0 0 20 0 1 0 94368452 31055872 1776 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7582 1776 582 156 0 1224 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 30328 KiB
Current children cumulated memory: 7104 KiB


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

Current children cumulated memory: 7452 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 903
/proc/meminfo: memFree=28617440/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7476 CPUtime=1962.32 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 9818 0 0 0 193841 2391 0 0 20 0 1 0 94368452 31461376 1869 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1869 582 156 0 1323 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7476 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 904
/proc/meminfo: memFree=28617308/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7476 CPUtime=2022.31 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10008 0 0 0 199754 2477 0 0 20 0 1 0 94368452 31461376 1869 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1869 582 156 0 1323 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7476 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 905
/proc/meminfo: memFree=28616760/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7476 CPUtime=2082.32 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10206 0 0 0 205662 2570 0 0 20 0 1 0 94368452 31461376 1869 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1869 582 156 0 1323 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7476 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 906
/proc/meminfo: memFree=28616884/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7504 CPUtime=2142.32 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10265 0 0 0 211579 2653 0 0 20 0 1 0 94368452 31461376 1876 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1876 582 156 0 1323 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7504 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 907
/proc/meminfo: memFree=28616760/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7504 CPUtime=2202.32 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10401 0 0 0 217489 2743 0 0 20 0 1 0 94368452 31461376 1876 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1876 582 156 0 1323 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7504 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 916
/proc/meminfo: memFree=28615848/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7504 CPUtime=2262.32 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10452 0 0 0 223450 2782 0 0 20 0 1 0 94368452 31461376 1876 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1876 582 156 0 1323 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7504 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 982
/proc/meminfo: memFree=25985476/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2322.32 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10658 0 0 0 229381 2851 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 4312279 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 983
/proc/meminfo: memFree=25978932/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2382.32 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10755 0 0 0 235300 2932 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

[startup+2399.97 s]
# the end of solver process 819 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2370.43 s, system=29.5745 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 3/188 983
/proc/meminfo: memFree=25978988/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2393.62 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10755 0 0 0 236413 2949 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2393.62 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 983
/proc/meminfo: memFree=25979016/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2396.82 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10805 0 0 0 236729 2953 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2396.82 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

[startup+2398.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 983
/proc/meminfo: memFree=25979016/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2398.42 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10852 0 0 0 236887 2955 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2398.42 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

[startup+2399.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 983
/proc/meminfo: memFree=25979016/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2399.22 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10852 0 0 0 236966 2956 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2399.22 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

[startup+2399.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 983
/proc/meminfo: memFree=25979016/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2399.62 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10852 0 0 0 237006 2956 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2399.62 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

[startup+2399.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 983
/proc/meminfo: memFree=25979016/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2399.83 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10852 0 0 0 237026 2957 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2399.83 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 983
/proc/meminfo: memFree=25979016/32770624 swapFree=67108860/67108860
[pid=819] ppid=816 vsize=30724 memory=7536 CPUtime=2399.93 cores=0,2,4,6
/proc/819/stat : 819 (miniBTD) R 816 819 31095 0 -1 4202496 10852 0 0 0 237036 2957 0 0 20 0 1 0 94368452 31461376 1884 33554432000 4194304 4832229 140726225276528 140726225274248 139896905015676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 8245248 140726225282253 140726225282333 140726225282333 140726225285069 0
/proc/819/statm: 7681 1884 582 156 0 1323 0
Current children cumulated CPU time: 2399.93 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 7536 KiB

Child status: 0
Real time (s): 2399.97
CPU time (s): 2400.01
CPU user time (s): 2370.43
CPU system time (s): 29.5745
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 30724
Max. memory (cumulated for all children) (KiB): 7536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2370.43
system time used= 29.5745
maximum resident set size= 7584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11012
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= 8
involuntary context switches= 3025


# summary of solver processes directly reported to runsolver:
#   pid: 819
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2370.43
#   total CPU system time (s): 29.5745

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.70499 second user time and 14.446 second system time

The end

Launcher Data 

Begin job on node104 at 2017-08-13 10:12:27
IDJOB=4264898
IDBENCH=139765
IDSOLVER=2653
FILE ID=node104/4264898-1502612805
RUNJOBID= node104-1502602219-31126
PBS_JOBID= 20628300
Free space on /tmp= 61856 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-06-2-12.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264898-1502612805/watcher-4264898-1502612805 -o /tmp/evaluation-result-4264898-1502612805/solver-4264898-1502612805 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502602219-31126 --watchdog 2560  miniBTD 2400 HOME/instance-4264898-1502612805.xml

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

MD5SUM BENCH= 6a2428e0ea9e56c54fb162011650005e
RANDOM SEED=727637502

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        28630028 kB
MemAvailable:   31934784 kB
Buffers:          143468 kB
Cached:          3443176 kB
SwapCached:            0 kB
Active:           392728 kB
Inactive:        3295240 kB
Active(anon):     103976 kB
Inactive(anon):    25024 kB
Active(file):     288752 kB
Inactive(file):  3270216 kB
Unevictable:        6532 kB
Mlocked:            6532 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7352 kB
Writeback:             0 kB
AnonPages:        107784 kB
Mapped:            43800 kB
Shmem:             25228 kB
Slab:             149120 kB
SReclaimable:     123244 kB
SUnreclaim:        25876 kB
KernelStack:        3360 kB
PageTables:         5400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     401480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61852 MiB
End job on node104 at 2017-08-13 10:52:27