Trace number 4391949

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 19.06.16? (TO) 2400.05 2399.8

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-08-2-11.xml
MD5SUM4ce84553270c29613a23d62b5dd197d4
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 variables1064
Number of constraints515
Number of domains2
Minimum domain size8
Maximum domain size11
Distribution of domain sizes[{"size":8,"count":616},{"size":11,"count":448}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":448},{"degree":9,"count":616}]
Minimum constraint arity8
Maximum constraint arity56
Distribution of constraint arities[{"arity":8,"count":56},{"arity":12,"count":448},{"arity":56,"count":11}]
Number of extensional constraints11
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":11},{"type":"allDifferent","count":56},{"type":"element","count":448}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.06.16

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13744 MiB free)
  memory of node 1: 16384 MiB (15894 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391949-1568320850/watcher-4391949-1568320850 -o /tmp/evaluation-result-4391949-1568320850/solver-4391949-1568320850 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568307555-17628 --watchdog 2560 miniBTD 2400 HOME/instance-4391949-1568320850.xml 

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

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
solver pid=21655, runsolver pid=21652
Current StackSize limit: 8192 KiB


[startup+0.100149 s]*
/proc/loadavg: 1.84 1.96 2.03 3/198 21656
/proc/meminfo: memFree=30346968/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=29704 memory=5836 CPUtime=0.1 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 1657 0 0 0 10 0 0 0 20 0 1 0 408333660 30416896 1459 33554432000 4194304 5326806 140721966461344 140721966456072 140600466983909 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 7426 1459 605 277 0 947 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29704 KiB
Current children cumulated memory: 5836 KiB

[startup+0.209516 s]*
/proc/loadavg: 1.84 1.96 2.03 3/198 21656
/proc/meminfo: memFree=30343500/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=32680 memory=9004 CPUtime=0.21 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 2421 0 0 0 21 0 0 0 20 0 1 0 408333660 33464320 2251 33554432000 4194304 5326806 140721966461344 140721966456072 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8170 2251 645 277 0 1691 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32680 KiB
Current children cumulated memory: 9004 KiB

[startup+0.309316 s]*
/proc/loadavg: 1.84 1.96 2.03 3/198 21656
/proc/meminfo: memFree=30343500/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=32812 memory=9004 CPUtime=0.31 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 2433 0 0 0 31 0 0 0 20 0 1 0 408333660 33599488 2251 33554432000 4194304 5326806 140721966461344 140721966456072 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8203 2251 645 277 0 1724 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32812 KiB
Current children cumulated memory: 9004 KiB

[startup+0.700282 s]
/proc/loadavg: 1.84 1.96 2.03 3/198 21656
/proc/meminfo: memFree=30343500/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=32812 memory=9004 CPUtime=0.69 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 2439 0 0 0 68 1 0 0 20 0 1 0 408333660 33599488 2251 33554432000 4194304 5326806 140721966461344 140721966456072 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8203 2251 645 277 0 1724 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32812 KiB
Current children cumulated memory: 9004 KiB

[startup+1.50027 s]
/proc/loadavg: 1.84 1.96 2.03 3/198 21656
/proc/meminfo: memFree=30343500/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=32812 memory=9004 CPUtime=1.49 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 2455 0 0 0 148 1 0 0 20 0 1 0 408333660 33599488 2251 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8203 2251 645 277 0 1724 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32812 KiB
Current children cumulated memory: 9004 KiB

[startup+3.10921 s]
/proc/loadavg: 1.84 1.96 2.03 3/198 21656
/proc/meminfo: memFree=30343128/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=32940 memory=9200 CPUtime=3.1 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 3384 0 0 0 307 3 0 0 20 0 1 0 408333660 33730560 2300 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8235 2300 655 277 0 1756 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32940 KiB
Current children cumulated memory: 9200 KiB

[startup+6.30027 s]
/proc/loadavg: 1.85 1.97 2.03 3/198 21656
/proc/meminfo: memFree=30343160/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=32940 memory=9228 CPUtime=6.29 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 4339 0 0 0 624 5 0 0 20 0 1 0 408333660 33730560 2307 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8235 2307 655 277 0 1756 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32940 KiB
Current children cumulated memory: 9228 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.97 2.03 3/198 21656
/proc/meminfo: memFree=30343608/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=32940 memory=9248 CPUtime=12.69 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 5246 0 0 0 1259 10 0 0 20 0 1 0 408333660 33730560 2312 33554432000 4194304 5326806 140721966461344 140721966460552 4577086 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8235 2312 655 277 0 1756 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32940 KiB
Current children cumulated memory: 9248 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.97 2.03 3/200 21659
/proc/meminfo: memFree=30342824/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33072 memory=9372 CPUtime=25.49 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 7244 0 0 0 2532 17 0 0 20 0 1 0 408333660 33865728 2343 33554432000 4194304 5326806 140721966461344 140721966460552 4432692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8268 2343 655 277 0 1789 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 9372 KiB

[startup+51.1091 s]
/proc/loadavg: 1.93 1.97 2.03 3/199 21659
/proc/meminfo: memFree=30343052/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33072 memory=9448 CPUtime=51.1 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 8254 0 0 0 5080 30 0 0 20 0 1 0 408333660 33865728 2362 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8268 2362 655 277 0 1789 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 9448 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.97 2.03 3/199 21663
/proc/meminfo: memFree=30342340/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33072 memory=9484 CPUtime=102.3 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 8714 0 0 0 10172 58 0 0 20 0 1 0 408333660 33865728 2371 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8268 2371 655 277 0 1789 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 9484 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 2.03 3/200 21669
/proc/meminfo: memFree=30341976/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33072 memory=9496 CPUtime=162.3 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 9181 0 0 0 16134 96 0 0 20 0 1 0 408333660 33865728 2374 33554432000 4194304 5326806 140721966461344 140721966460552 4427616 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8268 2374 655 277 0 1789 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 9496 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 21737
/proc/meminfo: memFree=30352976/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9540 CPUtime=222.31 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 9654 0 0 0 22103 128 0 0 20 0 1 0 408333660 34000896 2385 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2385 655 277 0 1822 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9540 KiB

[startup+282.3 s]
/proc/loadavg: 1.97 1.97 2.02 3/199 21741
/proc/meminfo: memFree=30352328/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9540 CPUtime=282.31 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 9654 0 0 0 28069 162 0 0 20 0 1 0 408333660 34000896 2385 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2385 655 277 0 1822 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9540 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 2.02 3/201 21748
/proc/meminfo: memFree=30352292/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9568 CPUtime=342.32 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 10112 0 0 0 34024 208 0 0 20 0 1 0 408333660 34000896 2392 33554432000 4194304 5326806 140721966461344 140721966460552 140600476430855 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2392 655 277 0 1822 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9568 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 21752
/proc/meminfo: memFree=30351864/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9568 CPUtime=402.33 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 10116 0 0 0 39976 257 0 0 20 0 1 0 408333660 34000896 2392 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2392 655 277 0 1822 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9568 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 21756
/proc/meminfo: memFree=30351648/32770624 swapFree=67000896/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9568 CPUtime=462.34 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 10570 0 0 0 45923 311 0 0 20 0 1 0 408333660 34000896 2392 33554432000 4194304 5326806 140721966461344 140721966460552 140600476430893 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2392 655 277 0 1822 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9568 KiB


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

/proc/21655/statm: 8301 2410 660 277 0 1822 0
Current children cumulated CPU time: 1602.45 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9640 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21889
/proc/meminfo: memFree=30350524/32770624 swapFree=67000944/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9640 CPUtime=1662.46 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 15361 0 0 0 165227 1019 0 0 20 0 1 0 408333660 34000896 2410 33554432000 4194304 5326806 140721966461344 140721966460552 4577071 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2410 660 277 0 1822 0
Current children cumulated CPU time: 1662.46 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9640 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21893
/proc/meminfo: memFree=30350248/32770624 swapFree=67000944/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9640 CPUtime=1722.46 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 15365 0 0 0 171183 1063 0 0 20 0 1 0 408333660 34000896 2410 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2410 660 277 0 1822 0
Current children cumulated CPU time: 1722.46 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9640 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21899
/proc/meminfo: memFree=30349784/32770624 swapFree=67000944/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=1782.47 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 15833 0 0 0 177141 1106 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600476430851 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 1782.47 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21911
/proc/meminfo: memFree=30349652/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=1842.47 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 15833 0 0 0 183102 1145 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 1842.47 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21915
/proc/meminfo: memFree=30349880/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=1902.48 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 16300 0 0 0 189060 1188 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600476430855 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 1902.48 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 21921
/proc/meminfo: memFree=30349884/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=1962.49 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 16300 0 0 0 195018 1231 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 1962.49 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21925
/proc/meminfo: memFree=30350140/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=2022.49 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 16769 0 0 0 200981 1268 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 2022.49 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21929
/proc/meminfo: memFree=30349852/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=2082.5 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 16769 0 0 0 206941 1309 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600476430848 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 2082.5 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21935
/proc/meminfo: memFree=30349052/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=2142.51 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 17235 0 0 0 212906 1345 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 2142.51 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21939
/proc/meminfo: memFree=30349444/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=2202.51 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 17236 0 0 0 218872 1379 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 4274249 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 2202.51 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21943
/proc/meminfo: memFree=30349272/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=2262.52 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 17702 0 0 0 224836 1416 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 2262.52 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21949
/proc/meminfo: memFree=30348948/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=2322.53 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 17703 0 0 0 230798 1455 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 4231103 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 2322.53 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21953
/proc/meminfo: memFree=30348500/32770624 swapFree=67000952/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=2382.53 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 18168 0 0 0 236758 1495 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 2382.53 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21961
/proc/meminfo: memFree=30348548/32770624 swapFree=67000960/67108860
[pid=21655] ppid=21652 vsize=33204 memory=9680 CPUtime=2400.03 cores=1,3,5,7
/proc/21655/stat : 21655 (miniBTD) R 21652 21655 15239 0 -1 4202496 18168 0 0 0 238499 1504 0 0 20 0 1 0 408333660 34000896 2420 33554432000 4194304 5326806 140721966461344 140721966460552 140600467247484 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 27881472 140721966470176 140721966470256 140721966470256 140721966473165 0
/proc/21655/statm: 8301 2420 660 277 0 1822 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 9680 KiB

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

[startup+2399.8 s]
# the end of solver process 21655 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2385 s, system=15.0465 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2399.8
CPU time (s): 2400.05
CPU user time (s): 2385
CPU system time (s): 15.0465
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 33204
Max. memory (cumulated for all children) (KiB): 9680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2385
system time used= 15.0465
maximum resident set size= 9680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18168
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= 9
involuntary context switches= 662


# summary of solver processes directly reported to runsolver:
#   pid: 21655
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2385
#   total CPU system time (s): 15.0465

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.52737 second user time and 15.2788 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-12 22:40:06
IDJOB=4391949
IDBENCH=139768
IDSOLVER=2836
FILE ID=node136/4391949-1568320850
RUNJOBID= node136-1568307555-17628
PBS_JOBID= 21701116
Free space on /tmp= 56784 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-08-2-11.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391949-1568320850/watcher-4391949-1568320850 -o /tmp/evaluation-result-4391949-1568320850/solver-4391949-1568320850 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568307555-17628 --watchdog 2560  miniBTD 2400 HOME/instance-4391949-1568320850.xml

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

MD5SUM BENCH= 4ce84553270c29613a23d62b5dd197d4
RANDOM SEED=1791708474

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30350020 kB
MemAvailable:   31880452 kB
Buffers:           61020 kB
Cached:          1749936 kB
SwapCached:         4108 kB
Active:           901764 kB
Inactive:         936188 kB
Active(anon):      23968 kB
Inactive(anon):    42476 kB
Active(file):     877796 kB
Inactive(file):   893712 kB
Unevictable:      108060 kB
Mlocked:          108060 kB
SwapTotal:      67108860 kB
SwapFree:       67000896 kB
Dirty:              7784 kB
Writeback:             0 kB
AnonPages:        201772 kB
Mapped:            41604 kB
Shmem:             31088 kB
Slab:             178064 kB
SReclaimable:     149520 kB
SUnreclaim:        28544 kB
KernelStack:        3536 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     546448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56776 MiB
End job on node136 at 2019-09-12 23:20:06