Trace number 4301031

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 2018.07.27_3? (TO) 2519.93 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin18_c18.xml
MD5SUMf09386fa05f6191f12fed212ce37b406
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 variables23409
Number of constraints1386
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":23409}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":23409}]
Minimum constraint arity153
Maximum constraint arity289
Distribution of constraint arities[{"arity":153,"count":1224},{"arity":289,"count":162}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1386}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

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 (13361 MiB free)
  memory of node 1: 16384 MiB (13912 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301031-1532850629/watcher-4301031-1532850629 -o /tmp/evaluation-result-4301031-1532850629/solver-4301031-1532850629 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532843067-5320 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301031-1532850629.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=6126, runsolver pid=6123
Current StackSize limit: 8192 KiB


[startup+0.100204 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 6127
/proc/meminfo: memFree=27905740/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=50268 memory=25444 CPUtime=0.1 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 7005 0 0 0 9 1 0 0 20 0 1 0 102626088 51474432 6361 33554432000 4194304 5224696 140725616200048 140725616195976 4826050 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 12567 6361 571 252 0 6113 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 50268 KiB
Current children cumulated memory: 25444 KiB

[startup+0.209714 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 6127
/proc/meminfo: memFree=27904996/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=51200 memory=26500 CPUtime=0.21 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 7253 0 0 0 20 1 0 0 20 0 1 0 102626088 52428800 6625 33554432000 4194304 5224696 140725616200048 140725616195976 139906232780707 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 12800 6625 592 252 0 6346 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 51200 KiB
Current children cumulated memory: 26500 KiB

[startup+0.309078 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 6127
/proc/meminfo: memFree=27904748/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=51332 memory=26764 CPUtime=0.31 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 7317 0 0 0 30 1 0 0 20 0 1 0 102626088 52563968 6691 33554432000 4194304 5224696 140725616200048 140725616195976 4224512 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 12833 6691 592 252 0 6379 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 51332 KiB
Current children cumulated memory: 26764 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6127
/proc/meminfo: memFree=27904376/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=51992 memory=27292 CPUtime=0.69 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 7466 0 0 0 68 1 0 0 20 0 1 0 102626088 53239808 6823 33554432000 4194304 5224696 140725616200048 140725616195976 4224536 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 12998 6823 592 252 0 6544 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 51992 KiB
Current children cumulated memory: 27292 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6127
/proc/meminfo: memFree=27903992/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=52784 memory=28084 CPUtime=1.49 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 7658 0 0 0 148 1 0 0 20 0 1 0 102626088 54050816 7021 33554432000 4194304 5224696 140725616200048 140725616193912 4224472 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 13196 7021 592 252 0 6742 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 52784 KiB
Current children cumulated memory: 28084 KiB

[startup+3.10915 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6188
/proc/meminfo: memFree=27934384/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=53840 memory=29312 CPUtime=3.1 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 11149 0 0 0 309 1 0 0 20 0 1 0 102626088 55132160 7328 33554432000 4194304 5224696 140725616200048 140725616194232 139906232701676 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 13460 7328 592 252 0 7006 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 53840 KiB
Current children cumulated memory: 29312 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6188
/proc/meminfo: memFree=27931944/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=55424 memory=30876 CPUtime=6.28 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 16970 0 0 0 627 1 0 0 20 0 1 0 102626088 56754176 7719 33554432000 4194304 5224696 140725616200048 140725616194488 139906232693318 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 13856 7719 592 252 0 7402 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 55424 KiB
Current children cumulated memory: 30876 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6188
/proc/meminfo: memFree=27925372/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=62684 memory=38028 CPUtime=12.69 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 24271 0 0 0 1267 2 0 0 20 0 1 0 102626088 64188416 9507 33554432000 4194304 5224696 140725616200048 140725616194104 4224472 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 15671 9507 592 252 0 9217 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 38028 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6188
/proc/meminfo: memFree=27915812/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=71264 memory=46844 CPUtime=25.49 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 37020 0 0 0 2546 3 0 0 20 0 1 0 102626088 72974336 11711 33554432000 4194304 5224696 140725616200048 140725616193880 4261987 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 17816 11711 595 252 0 11362 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 71264 KiB
Current children cumulated memory: 46844 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6188
/proc/meminfo: memFree=27895400/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=90668 memory=66120 CPUtime=51.09 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 49939 0 0 0 5105 4 0 0 20 0 1 0 102626088 92844032 16530 33554432000 4194304 5224696 140725616200048 140725616194232 139906232786335 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 22667 16530 595 252 0 16213 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 90668 KiB
Current children cumulated memory: 66120 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6189
/proc/meminfo: memFree=27017028/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=968448 memory=943032 CPUtime=102.27 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 273890 0 0 0 10193 34 0 0 20 0 1 0 102626088 991690752 235758 33554432000 4194304 5224696 140725616200048 140725616199064 139906232123772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 242112 235758 650 252 0 235658 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 968448 KiB
Current children cumulated memory: 943032 KiB

[startup+162.3 s]
/proc/loadavg: 2.45 2.15 2.07 3/188 6190
/proc/meminfo: memFree=27012220/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=973376 memory=948008 CPUtime=162.27 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 276647 0 0 0 16189 38 0 0 20 0 1 0 102626088 996737024 237002 33554432000 4194304 5224696 140725616200048 140725616199064 4630899 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 243344 237002 652 252 0 236890 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 973376 KiB
Current children cumulated memory: 948008 KiB

[startup+222.3 s]
/proc/loadavg: 2.16 2.12 2.06 3/188 6191
/proc/meminfo: memFree=27012404/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=973376 memory=948008 CPUtime=222.26 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 278320 0 0 0 22185 41 0 0 20 0 1 0 102626088 996737024 237002 33554432000 4194304 5224696 140725616200048 140725616199064 4630957 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 243344 237002 652 252 0 236890 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 973376 KiB
Current children cumulated memory: 948008 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.10 2.06 3/187 6193
/proc/meminfo: memFree=27011108/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=974528 memory=949232 CPUtime=282.26 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 280623 0 0 0 28182 44 0 0 20 0 1 0 102626088 997916672 237308 33554432000 4194304 5224696 140725616200048 140725616199064 4630985 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 243632 237308 652 252 0 237178 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 974528 KiB
Current children cumulated memory: 949232 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.08 2.05 3/187 6194
/proc/meminfo: memFree=27010892/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=974528 memory=949256 CPUtime=342.27 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 284097 0 0 0 34178 49 0 0 20 0 1 0 102626088 997916672 237314 33554432000 4194304 5224696 140725616200048 140725616199064 4630899 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 243632 237314 652 252 0 237178 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 974528 KiB
Current children cumulated memory: 949256 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 6195
/proc/meminfo: memFree=27009804/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=975380 memory=950096 CPUtime=402.26 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 286508 0 0 0 40175 51 0 0 20 0 1 0 102626088 998789120 237524 33554432000 4194304 5224696 140725616200048 140725616199064 4630985 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 243845 237524 652 252 0 237391 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 975380 KiB
Current children cumulated memory: 950096 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 6197
/proc/meminfo: memFree=27009712/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=975516 memory=950240 CPUtime=462.26 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 288536 0 0 0 46173 53 0 0 20 0 1 0 102626088 998928384 237560 33554432000 4194304 5224696 140725616200048 140725616199064 4554272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 243879 237560 652 252 0 237425 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 975516 KiB
Current children cumulated memory: 950240 KiB


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

/proc/6126/statm: 245616 239614 652 252 0 239162 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 982464 KiB
Current children cumulated memory: 958456 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6265
/proc/meminfo: memFree=26999284/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=983052 memory=959028 CPUtime=1782.22 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 318131 0 0 0 178112 110 0 0 20 0 1 0 102626088 1006645248 239757 33554432000 4194304 5224696 140725616200048 140725616199064 4430192 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 245763 239757 652 252 0 239309 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 983052 KiB
Current children cumulated memory: 959028 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6266
/proc/meminfo: memFree=26999656/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=983208 memory=959188 CPUtime=1842.22 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 319009 0 0 0 184109 113 0 0 20 0 1 0 102626088 1006804992 239797 33554432000 4194304 5224696 140725616200048 140725616199064 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 245802 239797 652 252 0 239348 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 983208 KiB
Current children cumulated memory: 959188 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6267
/proc/meminfo: memFree=26999900/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=983208 memory=959188 CPUtime=1902.22 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 319746 0 0 0 190107 115 0 0 20 0 1 0 102626088 1006804992 239797 33554432000 4194304 5224696 140725616200048 140725616199064 4630985 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 245802 239797 652 252 0 239348 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 983208 KiB
Current children cumulated memory: 959188 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6268
/proc/meminfo: memFree=26998916/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=983452 memory=959428 CPUtime=1962.22 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 320559 0 0 0 196103 119 0 0 20 0 1 0 102626088 1007054848 239857 33554432000 4194304 5224696 140725616200048 140725616199064 139906232123772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 245863 239857 652 252 0 239409 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 983452 KiB
Current children cumulated memory: 959428 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6269
/proc/meminfo: memFree=26998916/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=983452 memory=959428 CPUtime=2022.21 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 321289 0 0 0 202101 120 0 0 20 0 1 0 102626088 1007054848 239857 33554432000 4194304 5224696 140725616200048 140725616199064 4630948 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 245863 239857 652 252 0 239409 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 983452 KiB
Current children cumulated memory: 959428 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6271
/proc/meminfo: memFree=26998812/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=984064 memory=960044 CPUtime=2082.21 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 322239 0 0 0 208098 123 0 0 20 0 1 0 102626088 1007681536 240011 33554432000 4194304 5224696 140725616200048 140725616199064 139906232123772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246016 240011 652 252 0 239562 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 984064 KiB
Current children cumulated memory: 960044 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6272
/proc/meminfo: memFree=26998928/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=984064 memory=960044 CPUtime=2142.22 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 322853 0 0 0 214096 126 0 0 20 0 1 0 102626088 1007681536 240011 33554432000 4194304 5224696 140725616200048 140725616199064 4630899 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246016 240011 652 252 0 239562 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 984064 KiB
Current children cumulated memory: 960044 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6273
/proc/meminfo: memFree=26998316/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=984432 memory=960396 CPUtime=2202.21 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 323988 0 0 0 220092 129 0 0 20 0 1 0 102626088 1008058368 240099 33554432000 4194304 5224696 140725616200048 140725616199064 4630899 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246108 240099 652 252 0 239654 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 984432 KiB
Current children cumulated memory: 960396 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6275
/proc/meminfo: memFree=26998316/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=984432 memory=960408 CPUtime=2262.21 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 324637 0 0 0 226090 131 0 0 20 0 1 0 102626088 1008058368 240102 33554432000 4194304 5224696 140725616200048 140725616199064 4630899 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246108 240102 652 252 0 239654 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 984432 KiB
Current children cumulated memory: 960408 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6276
/proc/meminfo: memFree=26998132/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=984808 memory=960604 CPUtime=2322.21 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 325511 0 0 0 232087 134 0 0 20 0 1 0 102626088 1008443392 240151 33554432000 4194304 5224696 140725616200048 140725616199064 139906232123772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246202 240151 652 252 0 239748 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 984808 KiB
Current children cumulated memory: 960604 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 6286
/proc/meminfo: memFree=26997600/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=984808 memory=960788 CPUtime=2382.21 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 326177 0 0 0 238085 136 0 0 20 0 1 0 102626088 1008443392 240197 33554432000 4194304 5224696 140725616200048 140725616199064 4630948 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246202 240197 652 252 0 239748 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 984808 KiB
Current children cumulated memory: 960788 KiB

[startup+2442.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/189 6287
/proc/meminfo: memFree=26997848/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=984808 memory=960788 CPUtime=2442.2 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 326934 0 0 0 244081 139 0 0 20 0 1 0 102626088 1008443392 240197 33554432000 4194304 5224696 140725616200048 140725616199064 139906232123772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246202 240197 652 252 0 239748 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 984808 KiB
Current children cumulated memory: 960788 KiB

[startup+2502.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/189 6288
/proc/meminfo: memFree=26996880/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=985528 memory=961504 CPUtime=2502.21 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 327899 0 0 0 250079 142 0 0 20 0 1 0 102626088 1009180672 240376 33554432000 4194304 5224696 140725616200048 140725616199064 4630985 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246382 240376 652 252 0 239928 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 985528 KiB
Current children cumulated memory: 961504 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.04 2.05 3/189 6288
/proc/meminfo: memFree=26996880/32770624 swapFree=67108436/67108860
[pid=6126] ppid=6123 vsize=985528 memory=961504 CPUtime=2519.91 cores=0,2,4,6
/proc/6126/stat : 6126 (miniBTD) R 6123 6126 5289 0 -1 4202496 327935 0 0 0 251849 142 0 0 20 0 1 0 102626088 1009180672 240376 33554432000 4194304 5224696 140725616200048 140725616199064 4630899 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 30658560 140725616207029 140725616207111 140725616207111 140725616209869 0
/proc/6126/statm: 246382 240376 652 252 0 239928 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 985528 KiB
Current children cumulated memory: 961504 KiB

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

[startup+2520.01 s]
# the end of solver process 6126 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.5 s, system=1.43096 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): 2520.01
CPU time (s): 2519.93
CPU user time (s): 2518.5
CPU system time (s): 1.43096
CPU usage (%): 99.9965
Max. virtual memory (cumulated for all children) (KiB): 985528
Max. memory (cumulated for all children) (KiB): 961504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.5
system time used= 1.43096
maximum resident set size= 961504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 327935
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= 39
involuntary context switches= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 6126
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2518.5
#   total CPU system time (s): 1.43096

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.90653 second user time and 19.4911 second system time

The end

Launcher Data 

Begin job on node137 at 2018-07-29 09:50:29
IDJOB=4301031
IDBENCH=141238
IDSOLVER=2771
FILE ID=node137/4301031-1532850629
RUNJOBID= node137-1532843067-5320
PBS_JOBID= 21022493
Free space on /tmp= 48140 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin18_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301031-1532850629/watcher-4301031-1532850629 -o /tmp/evaluation-result-4301031-1532850629/solver-4301031-1532850629 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532843067-5320 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301031-1532850629.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f09386fa05f6191f12fed212ce37b406
RANDOM SEED=86360071

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27929200 kB
MemAvailable:   31895432 kB
Buffers:          208664 kB
Cached:          3990000 kB
SwapCached:           32 kB
Active:          1918852 kB
Inactive:        2372600 kB
Active(anon):      39736 kB
Inactive(anon):    80048 kB
Active(file):    1879116 kB
Inactive(file):  2292552 kB
Unevictable:        7424 kB
Mlocked:            7424 kB
SwapTotal:      67108860 kB
SwapFree:       67108436 kB
Dirty:             21056 kB
Writeback:             0 kB
AnonPages:         99088 kB
Mapped:            43044 kB
Shmem:             25052 kB
Slab:             248324 kB
SReclaimable:     220800 kB
SUnreclaim:        27524 kB
KernelStack:        3376 kB
PageTables:         5556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     386740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 48120 MiB
End job on node137 at 2018-07-29 10:32:29