Trace number 4264899

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 2400.0801

General information on the benchmark

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

Solver Data 

0.00/0.04	c Version: 2017-08-10
2399.92/2400.07	s UNKNOWN
2399.92/2400.07	c Solving # Nodes: 11497664
2399.92/2400.07	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 (14329 MiB free)
  memory of node 1: 16384 MiB (14233 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264899-1502612806/watcher-4264899-1502612806 -o /tmp/evaluation-result-4264899-1502612806/solver-4264899-1502612806 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502602204-31826 --watchdog 2560 miniBTD 2400 HOME/instance-4264899-1502612806.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=1067, runsolver pid=1064
Current StackSize limit: 8192 KiB


[startup+0.100157 s]*
/proc/loadavg: 1.98 2.03 2.04 3/188 1068
/proc/meminfo: memFree=29241372/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=32476 memory=8960 CPUtime=0.1 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 2439 0 0 0 10 0 0 0 20 0 1 0 94368688 33255424 2240 33554432000 4194304 4832229 140721759783872 140721759780824 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8119 2240 582 156 0 1761 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32476 KiB
Current children cumulated memory: 8960 KiB

[startup+0.209629 s]*
/proc/loadavg: 1.98 2.03 2.04 3/188 1068
/proc/meminfo: memFree=29241000/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=32476 memory=8960 CPUtime=0.21 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 2466 0 0 0 21 0 0 0 20 0 1 0 94368688 33255424 2240 33554432000 4194304 4832229 140721759783872 140721759780824 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8119 2240 582 156 0 1761 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32476 KiB
Current children cumulated memory: 8960 KiB

[startup+0.30899 s]*
/proc/loadavg: 1.98 2.03 2.04 3/188 1068
/proc/meminfo: memFree=29241000/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=32608 memory=8960 CPUtime=0.3 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 2467 0 0 0 30 0 0 0 20 0 1 0 94368688 33390592 2240 33554432000 4194304 4832229 140721759783872 140721759780824 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8152 2240 582 156 0 1794 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32608 KiB
Current children cumulated memory: 8960 KiB

[startup+0.700278 s]
/proc/loadavg: 1.98 2.03 2.04 3/188 1068
/proc/meminfo: memFree=29240628/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=32608 memory=9220 CPUtime=0.69 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 2490 0 0 0 69 0 0 0 20 0 1 0 94368688 33390592 2305 33554432000 4194304 4832229 140721759783872 140721759780824 4312279 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8152 2305 582 156 0 1794 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32608 KiB
Current children cumulated memory: 9220 KiB

[startup+1.50027 s]
/proc/loadavg: 1.98 2.03 2.04 3/188 1068
/proc/meminfo: memFree=29240516/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=32740 memory=9220 CPUtime=1.49 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 2511 0 0 0 149 0 0 0 20 0 1 0 94368688 33525760 2305 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8185 2305 582 156 0 1827 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32740 KiB
Current children cumulated memory: 9220 KiB

[startup+3.10908 s]
/proc/loadavg: 1.98 2.03 2.04 3/188 1068
/proc/meminfo: memFree=29240756/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=32740 memory=9428 CPUtime=3.1 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 3575 0 0 0 309 1 0 0 20 0 1 0 94368688 33525760 2357 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8185 2357 582 156 0 1827 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32740 KiB
Current children cumulated memory: 9428 KiB

[startup+6.30026 s]
/proc/loadavg: 1.98 2.03 2.04 3/188 1068
/proc/meminfo: memFree=29240752/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=32872 memory=9488 CPUtime=6.29 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 4660 0 0 0 626 3 0 0 20 0 1 0 94368688 33660928 2372 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8218 2372 582 156 0 1860 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32872 KiB
Current children cumulated memory: 9488 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.04 2.05 3/188 1068
/proc/meminfo: memFree=29240380/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=33004 memory=9640 CPUtime=12.69 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 5774 0 0 0 1263 6 0 0 20 0 1 0 94368688 33796096 2410 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8251 2410 582 156 0 1893 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33004 KiB
Current children cumulated memory: 9640 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.04 2.05 3/188 1068
/proc/meminfo: memFree=29240380/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=33136 memory=9744 CPUtime=25.49 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 7998 0 0 0 2539 10 0 0 20 0 1 0 94368688 33931264 2436 33554432000 4194304 4832229 140721759783872 140721759781592 140675492917326 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8284 2436 582 156 0 1926 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33136 KiB
Current children cumulated memory: 9744 KiB

[startup+51.109 s]
/proc/loadavg: 2.04 2.04 2.05 3/188 1068
/proc/meminfo: memFree=29239752/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=33396 memory=10072 CPUtime=51.1 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 8370 0 0 0 5090 20 0 0 20 0 1 0 94368688 34197504 2518 33554432000 4194304 4832229 140721759783872 140721759781592 4312279 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8349 2518 582 156 0 1991 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 10072 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/188 1069
/proc/meminfo: memFree=29238924/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=33528 memory=10196 CPUtime=102.28 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 8761 0 0 0 10182 46 0 0 20 0 1 0 94368688 34332672 2549 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8382 2549 582 156 0 2024 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10196 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 1070
/proc/meminfo: memFree=29238344/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=33788 memory=10464 CPUtime=162.28 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 9219 0 0 0 16157 71 0 0 20 0 1 0 94368688 34598912 2616 33554432000 4194304 4832229 140721759783872 140721759781592 4312240 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8447 2616 582 156 0 2089 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33788 KiB
Current children cumulated memory: 10464 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 1071
/proc/meminfo: memFree=29237668/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=33788 memory=10536 CPUtime=222.27 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 9571 0 0 0 22121 106 0 0 20 0 1 0 94368688 34598912 2634 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8447 2634 582 156 0 2089 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 33788 KiB
Current children cumulated memory: 10536 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 1072
/proc/meminfo: memFree=29236676/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=33920 memory=10584 CPUtime=282.27 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 10051 0 0 0 28082 145 0 0 20 0 1 0 94368688 34734080 2646 33554432000 4194304 4832229 140721759783872 140721759781592 4342381 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8480 2646 582 156 0 2122 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 33920 KiB
Current children cumulated memory: 10584 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 1073
/proc/meminfo: memFree=29236276/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=33920 memory=10716 CPUtime=342.28 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 10540 0 0 0 34044 184 0 0 20 0 1 0 94368688 34734080 2679 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8480 2679 582 156 0 2122 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33920 KiB
Current children cumulated memory: 10716 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 1074
/proc/meminfo: memFree=29235468/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34052 memory=10852 CPUtime=402.27 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 11042 0 0 0 40011 216 0 0 20 0 1 0 94368688 34869248 2713 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8513 2713 582 156 0 2155 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34052 KiB
Current children cumulated memory: 10852 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1082
/proc/meminfo: memFree=29235164/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34184 memory=10904 CPUtime=462.27 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 11074 0 0 0 45978 249 0 0 20 0 1 0 94368688 35004416 2726 33554432000 4194304 4832229 140721759783872 140721759781592 4312202 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8546 2726 582 156 0 2188 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 34184 KiB
Current children cumulated memory: 10904 KiB


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

Current children cumulated memory: 11424 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1123
/proc/meminfo: memFree=29231976/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34580 memory=11424 CPUtime=1902.23 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 12802 0 0 0 189146 1077 0 0 20 0 1 0 94368688 35409920 2856 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8645 2856 582 156 0 2287 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 34580 KiB
Current children cumulated memory: 11424 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1124
/proc/meminfo: memFree=29231620/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11444 CPUtime=1962.23 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 12936 0 0 0 195110 1113 0 0 20 0 1 0 94368688 35545088 2861 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2861 582 156 0 2320 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11444 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1125
/proc/meminfo: memFree=29231256/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11468 CPUtime=2022.23 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13038 0 0 0 201071 1152 0 0 20 0 1 0 94368688 35545088 2867 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2867 582 156 0 2320 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11468 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 1126
/proc/meminfo: memFree=29231312/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11468 CPUtime=2082.22 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13094 0 0 0 207033 1189 0 0 20 0 1 0 94368688 35545088 2867 33554432000 4194304 4832229 140721759783872 140721759781592 4312392 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2867 582 156 0 2320 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11468 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 1127
/proc/meminfo: memFree=29231484/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11492 CPUtime=2142.22 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13220 0 0 0 212992 1230 0 0 20 0 1 0 94368688 35545088 2873 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2873 582 156 0 2320 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11492 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 1128
/proc/meminfo: memFree=29231228/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11492 CPUtime=2202.22 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13382 0 0 0 218950 1272 0 0 20 0 1 0 94368688 35545088 2873 33554432000 4194304 4832229 140721759783872 140721759781592 4311956 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2873 582 156 0 2320 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11492 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1207
/proc/meminfo: memFree=29300756/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11492 CPUtime=2262.21 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13444 0 0 0 224908 1313 0 0 20 0 1 0 94368688 35545088 2873 33554432000 4194304 4832229 140721759783872 140721759781592 4312120 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2873 582 156 0 2320 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11492 KiB

[startup+2322.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 1208
/proc/meminfo: memFree=26607964/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11532 CPUtime=2322.22 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13657 0 0 0 230877 1345 0 0 20 0 1 0 94368688 35545088 2883 33554432000 4194304 4832229 140721759783872 140721759781592 4342486 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2883 582 156 0 2320 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11532 KiB

[startup+2382.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 1209
/proc/meminfo: memFree=26607868/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11532 CPUtime=2382.21 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13749 0 0 0 236844 1377 0 0 20 0 1 0 94368688 35545088 2883 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2883 582 156 0 2320 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11532 KiB

[startup+2400.08 s]
# the end of solver process 1067 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2386.16 s, system=13.8406 s

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

[startup+2393.6 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 1209
/proc/meminfo: memFree=26607852/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11532 CPUtime=2393.51 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13749 0 0 0 237972 1379 0 0 20 0 1 0 94368688 35545088 2883 33554432000 4194304 4832229 140721759783872 140721759781592 4311982 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2883 582 156 0 2320 0
Current children cumulated CPU time: 2393.51 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11532 KiB

[startup+2396.8 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 1209
/proc/meminfo: memFree=26607852/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11532 CPUtime=2396.71 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13793 0 0 0 238290 1381 0 0 20 0 1 0 94368688 35545088 2883 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2883 582 156 0 2320 0
Current children cumulated CPU time: 2396.71 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11532 KiB

[startup+2398.4 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 1209
/proc/meminfo: memFree=26607852/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11532 CPUtime=2398.32 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13793 0 0 0 238449 1383 0 0 20 0 1 0 94368688 35545088 2883 33554432000 4194304 4832229 140721759783872 140721759781592 4312279 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2883 582 156 0 2320 0
Current children cumulated CPU time: 2398.32 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11532 KiB

[startup+2399.2 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 1209
/proc/meminfo: memFree=26607548/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11532 CPUtime=2399.11 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13793 0 0 0 238528 1383 0 0 20 0 1 0 94368688 35545088 2883 33554432000 4194304 4832229 140721759783872 140721759781592 4312279 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2883 582 156 0 2320 0
Current children cumulated CPU time: 2399.11 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11532 KiB

[startup+2399.6 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 1209
/proc/meminfo: memFree=26607548/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11532 CPUtime=2399.52 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13793 0 0 0 238568 1384 0 0 20 0 1 0 94368688 35545088 2883 33554432000 4194304 4832229 140721759783872 140721759781592 140675493187964 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2883 582 156 0 2320 0
Current children cumulated CPU time: 2399.52 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11532 KiB

[startup+2400 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 1209
/proc/meminfo: memFree=26607836/32770624 swapFree=67108860/67108860
[pid=1067] ppid=1064 vsize=34712 memory=11532 CPUtime=2399.92 cores=1,3,5,7
/proc/1067/stat : 1067 (miniBTD) R 1064 1067 31794 0 -1 4202496 13793 0 0 0 238608 1384 0 0 20 0 1 0 94368688 35545088 2883 33554432000 4194304 4832229 140721759783872 140721759781592 4342496 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 37576704 140721759790285 140721759790365 140721759790365 140721759793101 0
/proc/1067/statm: 8678 2883 582 156 0 2320 0
Current children cumulated CPU time: 2399.92 s
Current children cumulated vsize: 34712 KiB
Current children cumulated memory: 11532 KiB

Child status: 0
Real time (s): 2400.08
CPU time (s): 2400.01
CPU user time (s): 2386.16
CPU system time (s): 13.8406
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 34712
Max. memory (cumulated for all children) (KiB): 11532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2386.16
system time used= 13.8406
maximum resident set size= 11580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13981
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= 10
involuntary context switches= 715


# summary of solver processes directly reported to runsolver:
#   pid: 1067
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2386.16
#   total CPU system time (s): 13.8406

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.48473 second user time and 14.9583 second system time

The end

Launcher Data 

Begin job on node107 at 2017-08-13 10:12:28
IDJOB=4264899
IDBENCH=139767
IDSOLVER=2653
FILE ID=node107/4264899-1502612806
RUNJOBID= node107-1502602204-31826
PBS_JOBID= 20628298
Free space on /tmp= 61652 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-07-2-12.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264899-1502612806/watcher-4264899-1502612806 -o /tmp/evaluation-result-4264899-1502612806/solver-4264899-1502612806 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502602204-31826 --watchdog 2560  miniBTD 2400 HOME/instance-4264899-1502612806.xml

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

MD5SUM BENCH= d28d3b77622c454a4009aeb11785833b
RANDOM SEED=280503997

node107.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	: 5333.84
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	: 5333.84
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	: 5333.84
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	: 5333.84
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:        29247992 kB
MemAvailable:   31930048 kB
Buffers:          142784 kB
Cached:          2831656 kB
SwapCached:            0 kB
Active:           529696 kB
Inactive:        2563708 kB
Active(anon):     121876 kB
Inactive(anon):    24972 kB
Active(file):     407820 kB
Inactive(file):  2538736 kB
Unevictable:        6328 kB
Mlocked:            6328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7212 kB
Writeback:             0 kB
AnonPages:        125276 kB
Mapped:            44076 kB
Shmem:             25228 kB
Slab:             128180 kB
SReclaimable:     102668 kB
SUnreclaim:        25512 kB
KernelStack:        3312 kB
PageTables:         5164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     417288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 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:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 61648 MiB
End job on node107 at 2017-08-13 10:52:28