Trace number 4264900

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? 2400.02 2400.3501

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-09-2-12.xml
MD5SUM184e4a42ac40b5c8b3b859f3d89928ae
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 variables1680
Number of constraints768
Number of domains2
Minimum domain size8
Maximum domain size12
Distribution of domain sizes[{"size":8,"count":1008},{"size":12,"count":672}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":672},{"degree":9,"count":1008}]
Minimum constraint arity8
Maximum constraint arity84
Distribution of constraint arities[{"arity":8,"count":84},{"arity":13,"count":672},{"arity":84,"count":12}]
Number of extensional constraints12
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":12},{"type":"allDifferent","count":84},{"type":"element","count":672}]
Optimization problemNO
Type of objective

Solver Data 

0.18/0.39	c Version: 2017-08-10
2399.96/2400.33	s UNKNOWN
2399.96/2400.33	c Solving # Nodes: 1601542
2399.96/2400.33	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 (15184 MiB free)
  memory of node 1: 16384 MiB (15413 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264900-1502612857/watcher-4264900-1502612857 -o /tmp/evaluation-result-4264900-1502612857/solver-4264900-1502612857 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502597474-15728 --watchdog 2560 miniBTD 2400 HOME/instance-4264900-1502612857.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=19177, runsolver pid=19174

[startup+0.100149 s]*
/proc/loadavg: 1.92 1.99 2.03 2/186 19178
/proc/meminfo: memFree=31332300/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=33976 memory=456 CPUtime=0 cores=0,2,4,6
/proc/19177/stat : 19177 (runsolver) D 19174 19177 8289 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 109100835 34791424 114 18446744073709551615 4194304 4346622 140733220787424 140733220784056 140573077762775 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6446216 6449568 36085760 140733220790443 140733220790820 140733220790820 140733220794314 0
/proc/19177/statm: 8494 114 53 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 456 KiB

[startup+0.209771 s]*
/proc/loadavg: 1.92 1.99 2.03 3/186 19178
/proc/meminfo: memFree=31329372/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=28836 memory=5464 CPUtime=0.08 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 1529 0 0 0 8 0 0 0 20 0 1 0 109100835 29528064 1366 18446744073709551615 4194304 4832229 140725943567600 140725943562424 140560382647269 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 7209 1366 536 156 0 851 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 28836 KiB
Current children cumulated memory: 5464 KiB

[startup+0.309249 s]*
/proc/loadavg: 1.92 1.99 2.03 3/186 19178
/proc/meminfo: memFree=31329084/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=29616 memory=6040 CPUtime=0.18 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 1726 0 0 0 18 0 0 0 20 0 1 0 109100835 30326784 1510 18446744073709551615 4194304 4832229 140725943567600 140725943562424 140560382647269 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 7404 1510 536 156 0 1046 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 29616 KiB
Current children cumulated memory: 6040 KiB

[startup+0.700251 s]
/proc/loadavg: 1.92 1.99 2.03 3/186 19178
/proc/meminfo: memFree=31305868/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=54648 memory=30416 CPUtime=0.56 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 7783 0 0 0 55 1 0 0 20 0 1 0 109100835 55959552 7604 18446744073709551615 4194304 4832229 140725943567600 140725943562648 140560392094272 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 13662 7604 582 156 0 7304 0
Current children cumulated CPU time: 0.56 s
Current children cumulated vsize: 54648 KiB
Current children cumulated memory: 30416 KiB

[startup+1.50025 s]
/proc/loadavg: 1.92 1.99 2.03 3/186 19178
/proc/meminfo: memFree=31304752/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=55696 memory=31320 CPUtime=1.36 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 8037 0 0 0 135 1 0 0 20 0 1 0 109100835 57032704 7830 18446744073709551615 4194304 4832229 140725943567600 140725943565320 140560382910844 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 13924 7830 582 156 0 7566 0
Current children cumulated CPU time: 1.36 s
Current children cumulated vsize: 55696 KiB
Current children cumulated memory: 31320 KiB

[startup+3.10937 s]
/proc/loadavg: 1.92 1.99 2.03 3/186 19178
/proc/meminfo: memFree=31303924/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=55828 memory=31616 CPUtime=2.97 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 12228 0 0 0 296 1 0 0 20 0 1 0 109100835 57167872 7904 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4361991 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 13957 7904 582 156 0 7599 0
Current children cumulated CPU time: 2.97 s
Current children cumulated vsize: 55828 KiB
Current children cumulated memory: 31616 KiB

[startup+6.30025 s]
/proc/loadavg: 1.92 1.99 2.03 3/186 19178
/proc/meminfo: memFree=31302628/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=56096 memory=31852 CPUtime=6.16 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 17722 0 0 0 614 2 0 0 20 0 1 0 109100835 57442304 7963 18446744073709551615 4194304 4832229 140725943567600 140725943565320 140560382910844 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14024 7963 582 156 0 7666 0
Current children cumulated CPU time: 6.16 s
Current children cumulated vsize: 56096 KiB
Current children cumulated memory: 31852 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 1.99 2.03 3/186 19178
/proc/meminfo: memFree=31302452/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=56224 memory=32088 CPUtime=12.55 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 19141 0 0 0 1252 3 0 0 20 0 1 0 109100835 57573376 8022 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312279 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14056 8022 582 156 0 7698 0
Current children cumulated CPU time: 12.55 s
Current children cumulated vsize: 56224 KiB
Current children cumulated memory: 32088 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 1.99 2.03 3/186 19178
/proc/meminfo: memFree=31301512/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=56352 memory=33180 CPUtime=25.35 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 20842 0 0 0 2531 4 0 0 20 0 1 0 109100835 57704448 8295 18446744073709551615 4194304 4832229 140725943567600 140725943565320 140560382640221 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14088 8295 582 156 0 7730 0
Current children cumulated CPU time: 25.35 s
Current children cumulated vsize: 56352 KiB
Current children cumulated memory: 33180 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 1.99 2.03 3/186 19179
/proc/meminfo: memFree=31300892/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=56736 memory=33476 CPUtime=50.95 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 21279 0 0 0 5089 6 0 0 20 0 1 0 109100835 58097664 8369 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312279 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14184 8369 582 156 0 7826 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 56736 KiB
Current children cumulated memory: 33476 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 19182
/proc/meminfo: memFree=31301124/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=56864 memory=33600 CPUtime=102.14 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 21761 0 0 0 10204 10 0 0 20 0 1 0 109100835 58228736 8400 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312512 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14216 8400 582 156 0 7858 0
Current children cumulated CPU time: 102.14 s
Current children cumulated vsize: 56864 KiB
Current children cumulated memory: 33600 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 19185
/proc/meminfo: memFree=31300944/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=56996 memory=33780 CPUtime=162.14 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 22263 0 0 0 16202 12 0 0 20 0 1 0 109100835 58363904 8445 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312218 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14249 8445 582 156 0 7891 0
Current children cumulated CPU time: 162.14 s
Current children cumulated vsize: 56996 KiB
Current children cumulated memory: 33780 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 2.01 2.05 3/187 19187
/proc/meminfo: memFree=31300648/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=57128 memory=33928 CPUtime=222.14 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 22788 0 0 0 22198 16 0 0 20 0 1 0 109100835 58499072 8482 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312526 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14282 8482 582 156 0 7924 0
Current children cumulated CPU time: 222.14 s
Current children cumulated vsize: 57128 KiB
Current children cumulated memory: 33928 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 19189
/proc/meminfo: memFree=31300728/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=57128 memory=33952 CPUtime=282.12 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 23302 0 0 0 28193 19 0 0 20 0 1 0 109100835 58499072 8488 18446744073709551615 4194304 4832229 140725943567600 140725943565320 140560382639632 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14282 8488 582 156 0 7924 0
Current children cumulated CPU time: 282.12 s
Current children cumulated vsize: 57128 KiB
Current children cumulated memory: 33952 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 19191
/proc/meminfo: memFree=31300544/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=57260 memory=34036 CPUtime=342.13 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 23814 0 0 0 34190 23 0 0 20 0 1 0 109100835 58634240 8509 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312263 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14315 8509 582 156 0 7957 0
Current children cumulated CPU time: 342.13 s
Current children cumulated vsize: 57260 KiB
Current children cumulated memory: 34036 KiB

[startup+402.3 s]
/proc/loadavg: 2.15 2.05 2.06 3/189 19207
/proc/meminfo: memFree=31295364/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=57392 memory=34144 CPUtime=402.11 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 24211 0 0 0 40183 28 0 0 20 0 1 0 109100835 58769408 8536 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312665 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14348 8536 582 156 0 7990 0
Current children cumulated CPU time: 402.11 s
Current children cumulated vsize: 57392 KiB
Current children cumulated memory: 34144 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/188 19209
/proc/meminfo: memFree=31295428/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=57524 memory=34324 CPUtime=462.11 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 24744 0 0 0 46179 32 0 0 20 0 1 0 109100835 58904576 8581 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312240 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14381 8581 582 156 0 8023 0
Current children cumulated CPU time: 462.11 s
Current children cumulated vsize: 57524 KiB
Current children cumulated memory: 34324 KiB


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

Current children cumulated memory: 35040 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 19295
/proc/meminfo: memFree=31297420/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58296 memory=35092 CPUtime=1961.99 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 36941 0 0 0 196044 155 0 0 20 0 1 0 109100835 59695104 8773 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312279 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14574 8773 582 156 0 8216 0
Current children cumulated CPU time: 1961.99 s
Current children cumulated vsize: 58296 KiB
Current children cumulated memory: 35092 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19298
/proc/meminfo: memFree=31297420/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58296 memory=35120 CPUtime=2021.99 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 37409 0 0 0 202038 161 0 0 20 0 1 0 109100835 59695104 8780 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312512 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14574 8780 582 156 0 8216 0
Current children cumulated CPU time: 2021.99 s
Current children cumulated vsize: 58296 KiB
Current children cumulated memory: 35120 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19300
/proc/meminfo: memFree=31297484/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58296 memory=35120 CPUtime=2081.98 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 37728 0 0 0 208035 163 0 0 20 0 1 0 109100835 59695104 8780 18446744073709551615 4194304 4832229 140725943567600 140725943565320 140560382644844 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14574 8780 582 156 0 8216 0
Current children cumulated CPU time: 2081.98 s
Current children cumulated vsize: 58296 KiB
Current children cumulated memory: 35120 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19363
/proc/meminfo: memFree=28662084/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58296 memory=35120 CPUtime=2141.98 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 38044 0 0 0 214033 165 0 0 20 0 1 0 109100835 59695104 8780 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312224 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14574 8780 582 156 0 8216 0
Current children cumulated CPU time: 2141.98 s
Current children cumulated vsize: 58296 KiB
Current children cumulated memory: 35120 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 19379
/proc/meminfo: memFree=28655988/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58296 memory=35156 CPUtime=2201.97 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 38767 0 0 0 220026 171 0 0 20 0 1 0 109100835 59695104 8789 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312120 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14574 8789 582 156 0 8216 0
Current children cumulated CPU time: 2201.97 s
Current children cumulated vsize: 58296 KiB
Current children cumulated memory: 35156 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 19381
/proc/meminfo: memFree=28655984/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58296 memory=35156 CPUtime=2261.97 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 39102 0 0 0 226019 178 0 0 20 0 1 0 109100835 59695104 8789 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312271 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14574 8789 582 156 0 8216 0
Current children cumulated CPU time: 2261.97 s
Current children cumulated vsize: 58296 KiB
Current children cumulated memory: 35156 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19384
/proc/meminfo: memFree=28659040/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58296 memory=35156 CPUtime=2321.97 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 39523 0 0 0 232013 184 0 0 20 0 1 0 109100835 59695104 8789 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312120 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14574 8789 582 156 0 8216 0
Current children cumulated CPU time: 2321.97 s
Current children cumulated vsize: 58296 KiB
Current children cumulated memory: 35156 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19386
/proc/meminfo: memFree=28659376/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58428 memory=35216 CPUtime=2381.96 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 39999 0 0 0 238005 191 0 0 20 0 1 0 109100835 59830272 8804 18446744073709551615 4194304 4832229 140725943567600 140725943565320 140560382910844 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14607 8804 582 156 0 8249 0
Current children cumulated CPU time: 2381.96 s
Current children cumulated vsize: 58428 KiB
Current children cumulated memory: 35216 KiB

[startup+2400.35 s]
# the end of solver process 19177 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.08 s, system=1.93484 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 3/186 19388
/proc/meminfo: memFree=28659484/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58428 memory=35216 CPUtime=2393.26 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 39999 0 0 0 239134 192 0 0 20 0 1 0 109100835 59830272 8804 18446744073709551615 4194304 4832229 140725943567600 140725943565320 140560382645059 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14607 8804 582 156 0 8249 0
Current children cumulated CPU time: 2393.26 s
Current children cumulated vsize: 58428 KiB
Current children cumulated memory: 35216 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19388
/proc/meminfo: memFree=28659180/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58428 memory=35216 CPUtime=2396.46 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 39999 0 0 0 239454 192 0 0 20 0 1 0 109100835 59830272 8804 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312224 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14607 8804 582 156 0 8249 0
Current children cumulated CPU time: 2396.46 s
Current children cumulated vsize: 58428 KiB
Current children cumulated memory: 35216 KiB

[startup+2398.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19388
/proc/meminfo: memFree=28659344/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58428 memory=35216 CPUtime=2398.06 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 40318 0 0 0 239614 192 0 0 20 0 1 0 109100835 59830272 8804 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312240 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14607 8804 582 156 0 8249 0
Current children cumulated CPU time: 2398.06 s
Current children cumulated vsize: 58428 KiB
Current children cumulated memory: 35216 KiB

[startup+2399.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19388
/proc/meminfo: memFree=28659344/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58428 memory=35216 CPUtime=2398.86 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 40318 0 0 0 239694 192 0 0 20 0 1 0 109100835 59830272 8804 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312094 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14607 8804 582 156 0 8249 0
Current children cumulated CPU time: 2398.86 s
Current children cumulated vsize: 58428 KiB
Current children cumulated memory: 35216 KiB

[startup+2400 s]*
/proc/loadavg: 2.00 2.01 2.05 3/186 19388
/proc/meminfo: memFree=28659468/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58428 memory=35216 CPUtime=2399.67 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 40318 0 0 0 239774 193 0 0 20 0 1 0 109100835 59830272 8804 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4311978 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14607 8804 582 156 0 8249 0
Current children cumulated CPU time: 2399.67 s
Current children cumulated vsize: 58428 KiB
Current children cumulated memory: 35216 KiB

[startup+2400.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19388
/proc/meminfo: memFree=28659468/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58428 memory=35216 CPUtime=2399.86 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 40318 0 0 0 239793 193 0 0 20 0 1 0 109100835 59830272 8804 18446744073709551615 4194304 4832229 140725943567600 140725943565320 140560382910844 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14607 8804 582 156 0 8249 0
Current children cumulated CPU time: 2399.86 s
Current children cumulated vsize: 58428 KiB
Current children cumulated memory: 35216 KiB

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 19388
/proc/meminfo: memFree=28659468/32770624 swapFree=67108860/67108860
[pid=19177] ppid=19174 vsize=58428 memory=35216 CPUtime=2399.96 cores=0,2,4,6
/proc/19177/stat : 19177 (miniBTD) R 19174 19177 8289 0 -1 4202496 40318 0 0 0 239803 193 0 0 20 0 1 0 109100835 59830272 8804 18446744073709551615 4194304 4832229 140725943567600 140725943565320 4312279 0 0 1 0 0 0 0 17 0 0 0 12 0 0 6932488 6936608 23756800 140725943574999 140725943575079 140725943575079 140725943578573 0
/proc/19177/statm: 14607 8804 582 156 0 8249 0
Current children cumulated CPU time: 2399.96 s
Current children cumulated vsize: 58428 KiB
Current children cumulated memory: 35216 KiB

Child status: 0
Real time (s): 2400.35
CPU time (s): 2400.02
CPU user time (s): 2398.08
CPU system time (s): 1.93484
CPU usage (%): 99.9862
Max. virtual memory (cumulated for all children) (KiB): 58428
Max. memory (cumulated for all children) (KiB): 35216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.08
system time used= 1.93484
maximum resident set size= 35216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40890
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= 17
involuntary context switches= 2497


# summary of solver processes directly reported to runsolver:
#   pid: 19177
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2398.08
#   total CPU system time (s): 1.93484

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.99285 second user time and 16.6522 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-13 10:13:29
IDJOB=4264900
IDBENCH=139771
IDSOLVER=2653
FILE ID=node133/4264900-1502612857
RUNJOBID= node133-1502597474-15728
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-09-2-12.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264900-1502612857/watcher-4264900-1502612857 -o /tmp/evaluation-result-4264900-1502612857/solver-4264900-1502612857 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502597474-15728 --watchdog 2560  miniBTD 2400 HOME/instance-4264900-1502612857.xml

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

MD5SUM BENCH= 184e4a42ac40b5c8b3b859f3d89928ae
RANDOM SEED=1255030638

node133.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        31332652 kB
MemAvailable:   31904776 kB
Buffers:          227316 kB
Cached:           639552 kB
SwapCached:            0 kB
Active:           828296 kB
Inactive:         160380 kB
Active(anon):      62584 kB
Inactive(anon):   100892 kB
Active(file):     765712 kB
Inactive(file):    59488 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7032 kB
Writeback:             0 kB
AnonPages:        121560 kB
Mapped:            56612 kB
Shmem:             41660 kB
Slab:             152704 kB
SReclaimable:     125520 kB
SUnreclaim:        27184 kB
KernelStack:        3344 kB
PageTables:         4692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     399384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 62016 MiB
End job on node133 at 2017-08-13 10:53:29