Trace number 4300835

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
minimacht 2018.07.27? (TO) 2520.08 2519.8

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl50-51_c18.xml
MD5SUMa87da95f210b3c94235cbc017ff62562
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 variables5100
Number of constraints202
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":5100}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":5100}]
Minimum constraint arity50
Maximum constraint arity51
Distribution of constraint arities[{"arity":50,"count":102},{"arity":51,"count":100}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":202}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

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 (13468 MiB free)
  memory of node 1: 16384 MiB (13876 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300835-1532848104/watcher-4300835-1532848104 -o /tmp/evaluation-result-4300835-1532848104/solver-4300835-1532848104 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580 minimacht 2520 HOME/instance-4300835-1532848104.xml 

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

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=1667, runsolver pid=1664
Current StackSize limit: 8192 KiB


[startup+0.100633 s]*
/proc/loadavg: 2.01 2.07 2.02 3/187 1668
/proc/meminfo: memFree=27996440/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=31808 memory=7844 CPUtime=0.1 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 2172 0 0 0 10 0 0 0 20 0 1 0 102373576 32571392 1961 33554432000 4194304 5224576 140723663134128 140723663128344 139672526598730 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 7952 1961 590 252 0 1498 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31808 KiB
Current children cumulated memory: 7844 KiB

[startup+0.209497 s]*
/proc/loadavg: 2.01 2.07 2.02 3/187 1668
/proc/meminfo: memFree=27996068/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=32204 memory=8372 CPUtime=0.2 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 2272 0 0 0 20 0 0 0 20 0 1 0 102373576 32976896 2093 33554432000 4194304 5224576 140723663134128 140723663128344 139672526686132 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 8051 2093 590 252 0 1597 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32204 KiB
Current children cumulated memory: 8372 KiB

[startup+0.308769 s]*
/proc/loadavg: 2.01 2.07 2.02 3/187 1668
/proc/meminfo: memFree=27995340/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=32728 memory=8864 CPUtime=0.3 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 2417 0 0 0 30 0 0 0 20 0 1 0 102373576 33513472 2216 33554432000 4194304 5224576 140723663134128 140723663128344 139672526598730 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 8182 2216 596 252 0 1728 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 8864 KiB

[startup+0.700281 s]
/proc/loadavg: 2.01 2.07 2.02 3/187 1668
/proc/meminfo: memFree=27994596/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=34924 memory=11240 CPUtime=0.69 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 2983 0 0 0 69 0 0 0 20 0 1 0 102373576 35762176 2810 33554432000 4194304 5224576 140723663134128 140723663128200 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 8731 2810 632 252 0 2277 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34924 KiB
Current children cumulated memory: 11240 KiB

[startup+1.50024 s]
/proc/loadavg: 2.01 2.07 2.02 3/187 1668
/proc/meminfo: memFree=27993108/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=35056 memory=11240 CPUtime=1.49 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 3016 0 0 0 148 1 0 0 20 0 1 0 102373576 35897344 2810 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 8764 2810 632 252 0 2310 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35056 KiB
Current children cumulated memory: 11240 KiB

[startup+3.10901 s]
/proc/loadavg: 2.01 2.07 2.02 3/187 1668
/proc/meminfo: memFree=27992864/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=35196 memory=11464 CPUtime=3.09 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 4132 0 0 0 307 2 0 0 20 0 1 0 102373576 36040704 2866 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 8799 2866 642 252 0 2345 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 35196 KiB
Current children cumulated memory: 11464 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 2.06 2.02 3/187 1668
/proc/meminfo: memFree=27991892/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=35468 memory=11696 CPUtime=6.28 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 5342 0 0 0 625 3 0 0 20 0 1 0 102373576 36319232 2924 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 8867 2924 642 252 0 2413 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 35468 KiB
Current children cumulated memory: 11696 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.06 2.02 3/187 1668
/proc/meminfo: memFree=27990500/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=36152 memory=12540 CPUtime=12.69 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 6694 0 0 0 1262 7 0 0 20 0 1 0 102373576 37019648 3135 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 9038 3135 642 252 0 2584 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36152 KiB
Current children cumulated memory: 12540 KiB

[startup+25.5002 s]
/proc/loadavg: 2.07 2.08 2.02 3/187 1668
/proc/meminfo: memFree=27989940/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=37080 memory=13420 CPUtime=25.48 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 7758 0 0 0 2531 17 0 0 20 0 1 0 102373576 37969920 3355 33554432000 4194304 5224576 140723663134128 140723663092472 139672532058631 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 9270 3355 642 252 0 2816 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 37080 KiB
Current children cumulated memory: 13420 KiB

[startup+51.1089 s]
/proc/loadavg: 2.05 2.07 2.02 3/187 1668
/proc/meminfo: memFree=27989568/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=37892 memory=14220 CPUtime=51.1 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 8149 0 0 0 5072 38 0 0 20 0 1 0 102373576 38801408 3555 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 9473 3555 642 252 0 3019 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 37892 KiB
Current children cumulated memory: 14220 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/188 1677
/proc/meminfo: memFree=27988140/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=38576 memory=15068 CPUtime=102.29 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 9051 0 0 0 10151 78 0 0 20 0 1 0 102373576 39501824 3767 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 9644 3767 642 252 0 3190 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 38576 KiB
Current children cumulated memory: 15068 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.05 2.02 3/188 1678
/proc/meminfo: memFree=27987412/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=39132 memory=15508 CPUtime=162.3 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 9467 0 0 0 16093 137 0 0 20 0 1 0 102373576 40071168 3877 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 9783 3877 642 252 0 3329 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 39132 KiB
Current children cumulated memory: 15508 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/188 1679
/proc/meminfo: memFree=27987584/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=39560 memory=15764 CPUtime=222.31 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 9764 0 0 0 22018 213 0 0 20 0 1 0 102373576 40509440 3941 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 9890 3941 642 252 0 3436 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 39560 KiB
Current children cumulated memory: 15764 KiB

[startup+282.3 s]
/proc/loadavg: 2.08 2.05 2.03 3/188 1680
/proc/meminfo: memFree=27987396/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=39828 memory=16256 CPUtime=282.31 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 9904 0 0 0 27929 302 0 0 20 0 1 0 102373576 40783872 4064 33554432000 4194304 5224576 140723663134128 140723663092472 139672532058631 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 9957 4064 642 252 0 3503 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 39828 KiB
Current children cumulated memory: 16256 KiB

[startup+342.3 s]
/proc/loadavg: 2.38 2.16 2.07 3/188 1681
/proc/meminfo: memFree=27987872/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=40096 memory=16424 CPUtime=342.32 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 10195 0 0 0 33835 397 0 0 20 0 1 0 102373576 41058304 4106 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10024 4106 642 252 0 3570 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 40096 KiB
Current children cumulated memory: 16424 KiB

[startup+402.3 s]
/proc/loadavg: 2.14 2.13 2.06 3/187 1682
/proc/meminfo: memFree=27987840/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=40236 memory=16668 CPUtime=402.32 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 10242 0 0 0 39734 498 0 0 20 0 1 0 102373576 41201664 4167 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10059 4167 642 252 0 3605 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 40236 KiB
Current children cumulated memory: 16668 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.11 2.06 3/187 1683
/proc/meminfo: memFree=27987664/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=40376 memory=16868 CPUtime=462.33 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 10580 0 0 0 45630 603 0 0 20 0 1 0 102373576 41345024 4217 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10094 4217 642 252 0 3640 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 40376 KiB
Current children cumulated memory: 16868 KiB


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

/proc/1667/statm: 10469 4588 642 252 0 4015 0
Current children cumulated CPU time: 1722.48 s
Current children cumulated vsize: 41876 KiB
Current children cumulated memory: 18352 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1723
/proc/meminfo: memFree=27985432/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=41876 memory=18352 CPUtime=1782.49 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 13515 0 0 0 175363 2886 0 0 20 0 1 0 102373576 42881024 4588 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10469 4588 642 252 0 4015 0
Current children cumulated CPU time: 1782.49 s
Current children cumulated vsize: 41876 KiB
Current children cumulated memory: 18352 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1724
/proc/meminfo: memFree=27985684/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=41876 memory=18352 CPUtime=1842.49 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 13518 0 0 0 181254 2995 0 0 20 0 1 0 102373576 42881024 4588 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10469 4588 642 252 0 4015 0
Current children cumulated CPU time: 1842.49 s
Current children cumulated vsize: 41876 KiB
Current children cumulated memory: 18352 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1734
/proc/meminfo: memFree=27984740/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=41876 memory=18416 CPUtime=1902.5 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 13732 0 0 0 187147 3103 0 0 20 0 1 0 102373576 42881024 4604 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10469 4604 642 252 0 4015 0
Current children cumulated CPU time: 1902.5 s
Current children cumulated vsize: 41876 KiB
Current children cumulated memory: 18416 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1735
/proc/meminfo: memFree=27984872/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42012 memory=18508 CPUtime=1962.51 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 13871 0 0 0 193034 3217 0 0 20 0 1 0 102373576 43020288 4627 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10503 4627 642 252 0 4049 0
Current children cumulated CPU time: 1962.51 s
Current children cumulated vsize: 42012 KiB
Current children cumulated memory: 18508 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1736
/proc/meminfo: memFree=27985376/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42012 memory=18508 CPUtime=2022.51 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 13990 0 0 0 198918 3333 0 0 20 0 1 0 102373576 43020288 4627 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10503 4627 642 252 0 4049 0
Current children cumulated CPU time: 2022.51 s
Current children cumulated vsize: 42012 KiB
Current children cumulated memory: 18508 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1737
/proc/meminfo: memFree=27985376/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42148 memory=18612 CPUtime=2082.52 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14064 0 0 0 204806 3446 0 0 20 0 1 0 102373576 43159552 4653 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10537 4653 642 252 0 4083 0
Current children cumulated CPU time: 2082.52 s
Current children cumulated vsize: 42148 KiB
Current children cumulated memory: 18612 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1738
/proc/meminfo: memFree=27985212/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42148 memory=18612 CPUtime=2142.52 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14183 0 0 0 210694 3558 0 0 20 0 1 0 102373576 43159552 4653 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10537 4653 642 252 0 4083 0
Current children cumulated CPU time: 2142.52 s
Current children cumulated vsize: 42148 KiB
Current children cumulated memory: 18612 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1800
/proc/meminfo: memFree=27985556/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42148 memory=18612 CPUtime=2202.54 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14220 0 0 0 216589 3665 0 0 20 0 1 0 102373576 43159552 4653 33554432000 4194304 5224576 140723663134128 140723663092472 139672532058640 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10537 4653 642 252 0 4083 0
Current children cumulated CPU time: 2202.54 s
Current children cumulated vsize: 42148 KiB
Current children cumulated memory: 18612 KiB

[startup+2262.3 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 1801
/proc/meminfo: memFree=27985268/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42148 memory=18612 CPUtime=2262.54 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14425 0 0 0 222471 3783 0 0 20 0 1 0 102373576 43159552 4653 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10537 4653 642 252 0 4083 0
Current children cumulated CPU time: 2262.54 s
Current children cumulated vsize: 42148 KiB
Current children cumulated memory: 18612 KiB

[startup+2322.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 1802
/proc/meminfo: memFree=27984772/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42148 memory=18612 CPUtime=2322.55 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14425 0 0 0 228361 3894 0 0 20 0 1 0 102373576 43159552 4653 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10537 4653 642 252 0 4083 0
Current children cumulated CPU time: 2322.55 s
Current children cumulated vsize: 42148 KiB
Current children cumulated memory: 18612 KiB

[startup+2382.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 1803
/proc/meminfo: memFree=27984756/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42148 memory=18688 CPUtime=2382.55 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14573 0 0 0 234246 4009 0 0 20 0 1 0 102373576 43159552 4672 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10537 4672 642 252 0 4083 0
Current children cumulated CPU time: 2382.55 s
Current children cumulated vsize: 42148 KiB
Current children cumulated memory: 18688 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1804
/proc/meminfo: memFree=27984492/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42148 memory=18688 CPUtime=2442.57 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14591 0 0 0 240141 4116 0 0 20 0 1 0 102373576 43159552 4672 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10537 4672 642 252 0 4083 0
Current children cumulated CPU time: 2442.57 s
Current children cumulated vsize: 42148 KiB
Current children cumulated memory: 18688 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1813
/proc/meminfo: memFree=27983112/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42288 memory=18780 CPUtime=2502.57 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14799 0 0 0 246033 4224 0 0 20 0 1 0 102373576 43302912 4695 33554432000 4194304 5224576 140723663134128 140723663092472 139672532058631 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10572 4695 642 252 0 4118 0
Current children cumulated CPU time: 2502.57 s
Current children cumulated vsize: 42288 KiB
Current children cumulated memory: 18780 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1813
/proc/meminfo: memFree=27983624/32770624 swapFree=67108532/67108860
[pid=1667] ppid=1664 vsize=42288 memory=18780 CPUtime=2520.07 cores=1,3,5,7
/proc/1667/stat : 1667 (minimacht) R 1664 1667 1190 0 -1 4202496 14814 0 0 0 247748 4259 0 0 20 0 1 0 102373576 43302912 4695 33554432000 4194304 5224576 140723663134128 140723663092472 139672526029180 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 13307904 140723663135923 140723663136005 140723663136005 140723663138763 0
/proc/1667/statm: 10572 4695 642 252 0 4118 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 42288 KiB
Current children cumulated memory: 18780 KiB

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

[startup+2519.8 s]
# the end of solver process 1667 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2477.49 s, system=42.595 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): 2519.8
CPU time (s): 2520.08
CPU user time (s): 2477.49
CPU system time (s): 42.595
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 42288
Max. memory (cumulated for all children) (KiB): 18780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2477.49
system time used= 42.595
maximum resident set size= 18780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14814
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= 14
involuntary context switches= 751


# summary of solver processes directly reported to runsolver:
#   pid: 1667
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2477.49
#   total CPU system time (s): 42.595

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.34567 second user time and 15.398 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 09:08:24
IDJOB=4300835
IDBENCH=141230
IDSOLVER=2769
FILE ID=node104/4300835-1532848104
RUNJOBID= node104-1532845227-1222
PBS_JOBID= 21022502
Free space on /tmp= 48328 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl50-51_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300835-1532848104/watcher-4300835-1532848104 -o /tmp/evaluation-result-4300835-1532848104/solver-4300835-1532848104 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580  minimacht 2520 HOME/instance-4300835-1532848104.xml

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

MD5SUM BENCH= a87da95f210b3c94235cbc017ff62562
RANDOM SEED=2095129443

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28002560 kB
MemAvailable:   31947740 kB
Buffers:          172216 kB
Cached:          4024800 kB
SwapCached:           12 kB
Active:          2019508 kB
Inactive:        2235212 kB
Active(anon):      12420 kB
Inactive(anon):    73044 kB
Active(file):    2007088 kB
Inactive(file):  2162168 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             19796 kB
Writeback:             0 kB
AnonPages:         65116 kB
Mapped:            42720 kB
Shmem:             25060 kB
Slab:             212012 kB
SReclaimable:     183520 kB
SUnreclaim:        28492 kB
KernelStack:        3360 kB
PageTables:         5320 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     357204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 48308 MiB
End job on node104 at 2018-07-29 09:50:24