Trace number 4301041

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? 2520 2519.95

General information on the benchmark

NameColouredQueens/
ColouredQueens-14_c18.xml
MD5SUMeb742fbc5fe115028f4ee34ab4b949cf
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 variables196
Number of constraints78
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":196}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":192}]
Minimum constraint arity2
Maximum constraint arity14
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":78}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.94/2519.94	s UNKNOWN
2519.94/2519.94	c  # Nodes: 10896612

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 (8191 MiB free)
  memory of node 1: 16384 MiB (14787 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301041-1532844344/watcher-4301041-1532844344 -o /tmp/evaluation-result-4301041-1532844344/solver-4301041-1532844344 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8495 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301041-1532844344.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=8522, runsolver pid=8518
Current StackSize limit: 8192 KiB


[startup+0.100109 s]*
/proc/loadavg: 0.73 0.65 0.69 3/189 8527
/proc/meminfo: memFree=23527108/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27612 memory=3988 CPUtime=0.09 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 1202 0 1 0 9 0 0 0 20 0 1 0 101997558 28274688 997 33554432000 4194304 5224696 140728877454080 140728877451080 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6903 997 630 252 0 449 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 27612 KiB
Current children cumulated memory: 3988 KiB

[startup+0.209506 s]*
/proc/loadavg: 0.73 0.65 0.69 3/189 8527
/proc/meminfo: memFree=23526812/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27612 memory=3988 CPUtime=0.2 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 1208 0 1 0 20 0 0 0 20 0 1 0 101997558 28274688 997 33554432000 4194304 5224696 140728877454080 140728877451080 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6903 997 630 252 0 449 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27612 KiB
Current children cumulated memory: 3988 KiB

[startup+0.309139 s]*
/proc/loadavg: 0.73 0.65 0.69 3/189 8527
/proc/meminfo: memFree=23526812/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27612 memory=3988 CPUtime=0.3 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 1210 0 1 0 30 0 0 0 20 0 1 0 101997558 28274688 997 33554432000 4194304 5224696 140728877454080 140728877451080 4363024 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6903 997 630 252 0 449 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27612 KiB
Current children cumulated memory: 3988 KiB

[startup+0.700235 s]
/proc/loadavg: 0.73 0.65 0.69 3/189 8527
/proc/meminfo: memFree=23526440/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27612 memory=3988 CPUtime=0.68 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 1219 0 1 0 68 0 0 0 20 0 1 0 101997558 28274688 997 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6903 997 630 252 0 449 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27612 KiB
Current children cumulated memory: 3988 KiB

[startup+1.50022 s]
/proc/loadavg: 0.73 0.65 0.69 3/189 8527
/proc/meminfo: memFree=23526440/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27612 memory=4252 CPUtime=1.49 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 1226 0 1 0 148 1 0 0 20 0 1 0 101997558 28274688 1063 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6903 1063 639 252 0 449 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27612 KiB
Current children cumulated memory: 4252 KiB

[startup+3.10904 s]
/proc/loadavg: 0.73 0.65 0.69 3/189 8527
/proc/meminfo: memFree=23526596/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27744 memory=4276 CPUtime=3.09 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 1468 0 1 0 308 1 0 0 20 0 1 0 101997558 28409856 1069 33554432000 4194304 5224696 140728877454080 140728877453096 4241558 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6936 1069 639 252 0 482 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4276 KiB

[startup+6.30021 s]
/proc/loadavg: 0.91 0.69 0.71 3/189 8527
/proc/meminfo: memFree=23525988/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27744 memory=4312 CPUtime=6.29 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 1718 0 1 0 625 4 0 0 20 0 1 0 101997558 28409856 1078 33554432000 4194304 5224696 140728877454080 140728877453096 4363272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6936 1078 639 252 0 482 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4312 KiB

[startup+12.7003 s]
/proc/loadavg: 0.92 0.69 0.71 3/189 8527
/proc/meminfo: memFree=23526448/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27744 memory=4356 CPUtime=12.69 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 1982 0 1 0 1261 8 0 0 20 0 1 0 101997558 28409856 1089 33554432000 4194304 5224696 140728877454080 140728877453096 139974888943160 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6936 1089 639 252 0 482 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+25.5003 s]
/proc/loadavg: 1.16 0.76 0.73 3/189 8527
/proc/meminfo: memFree=23527016/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27876 memory=4432 CPUtime=25.49 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 2512 0 1 0 2531 18 0 0 20 0 1 0 101997558 28545024 1108 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6969 1108 639 252 0 515 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27876 KiB
Current children cumulated memory: 4432 KiB

[startup+51.1091 s]
/proc/loadavg: 1.45 0.86 0.76 3/189 8527
/proc/meminfo: memFree=23527360/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27876 memory=4460 CPUtime=51.1 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 2804 0 1 0 5075 35 0 0 20 0 1 0 101997558 28545024 1115 33554432000 4194304 5224696 140728877454080 140728877453096 4362864 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6969 1115 639 252 0 515 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27876 KiB
Current children cumulated memory: 4460 KiB

[startup+102.3 s]
/proc/loadavg: 1.76 1.03 0.83 3/189 8528
/proc/meminfo: memFree=23527452/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=27876 memory=4500 CPUtime=102.29 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 3108 0 1 0 10154 75 0 0 20 0 1 0 101997558 28545024 1125 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 6969 1125 639 252 0 515 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27876 KiB
Current children cumulated memory: 4500 KiB

[startup+162.3 s]
/proc/loadavg: 1.91 1.21 0.90 3/189 8529
/proc/meminfo: memFree=23527080/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28008 memory=4556 CPUtime=162.29 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 3413 0 1 0 16108 121 0 0 20 0 1 0 101997558 28680192 1139 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7002 1139 639 252 0 548 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 28008 KiB
Current children cumulated memory: 4556 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.35 0.97 3/189 8530
/proc/meminfo: memFree=23526592/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28008 memory=4568 CPUtime=222.29 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 3715 0 1 0 22063 166 0 0 20 0 1 0 101997558 28680192 1142 33554432000 4194304 5224696 140728877454080 140728877453096 4363017 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7002 1142 639 252 0 548 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 28008 KiB
Current children cumulated memory: 4568 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.47 1.03 3/191 8540
/proc/meminfo: memFree=23525196/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28008 memory=4608 CPUtime=282.29 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 4008 0 1 0 28017 212 0 0 20 0 1 0 101997558 28680192 1152 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7002 1152 639 252 0 548 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 28008 KiB
Current children cumulated memory: 4608 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.57 1.09 3/189 8541
/proc/meminfo: memFree=23525788/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28008 memory=4620 CPUtime=342.29 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 4323 0 1 0 33974 255 0 0 20 0 1 0 101997558 28680192 1155 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7002 1155 639 252 0 548 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 28008 KiB
Current children cumulated memory: 4620 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.64 1.15 3/189 8542
/proc/meminfo: memFree=23525812/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28008 memory=4636 CPUtime=402.29 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 4630 0 1 0 39928 301 0 0 20 0 1 0 101997558 28680192 1159 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7002 1159 639 252 0 548 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 28008 KiB
Current children cumulated memory: 4636 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.71 1.20 3/189 8543
/proc/meminfo: memFree=23526176/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28008 memory=4648 CPUtime=462.3 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 4940 0 1 0 45882 348 0 0 20 0 1 0 101997558 28680192 1162 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7002 1162 639 252 0 548 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 28008 KiB
Current children cumulated memory: 4648 KiB


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

Current children cumulated memory: 4788 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/187 8595
/proc/meminfo: memFree=23524040/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4788 CPUtime=2082.33 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 12766 0 1 0 206626 1607 0 0 20 0 1 0 101997558 28815360 1197 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1197 639 252 0 581 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4788 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/187 8596
/proc/meminfo: memFree=23524600/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4788 CPUtime=2142.33 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 13078 0 1 0 212579 1654 0 0 20 0 1 0 101997558 28815360 1197 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1197 639 252 0 581 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4788 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/187 8597
/proc/meminfo: memFree=23524436/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4796 CPUtime=2202.34 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 13354 0 1 0 218535 1699 0 0 20 0 1 0 101997558 28815360 1199 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1199 639 252 0 581 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4796 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/187 8598
/proc/meminfo: memFree=23524272/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4796 CPUtime=2262.34 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 13630 0 1 0 224486 1748 0 0 20 0 1 0 101997558 28815360 1199 33554432000 4194304 5224696 140728877454080 140728877453096 139974895243776 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1199 639 252 0 581 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4796 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 8599
/proc/meminfo: memFree=23524356/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4796 CPUtime=2322.34 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 13908 0 1 0 230438 1796 0 0 20 0 1 0 101997558 28815360 1199 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1199 639 252 0 581 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4796 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 8600
/proc/meminfo: memFree=23524588/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2382.34 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 14213 0 1 0 236387 1847 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/187 8601
/proc/meminfo: memFree=23524464/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2442.34 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 14484 0 1 0 242339 1895 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 8602
/proc/meminfo: memFree=23524464/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2502.35 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 14755 0 1 0 248291 1944 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2519.95 s]
# the end of solver process 8522 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2500.41 s, system=19.5905 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 8602
/proc/meminfo: memFree=23524464/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2508.84 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 14755 0 1 0 248936 1948 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2508.84 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 8602
/proc/meminfo: memFree=23524712/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2515.25 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 14755 0 1 0 249571 1954 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2515.25 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 8602
/proc/meminfo: memFree=23524712/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2518.45 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 15025 0 1 0 249888 1957 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2518.45 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 8602
/proc/meminfo: memFree=23524712/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2519.25 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 15025 0 1 0 249967 1958 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974895243808 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2519.25 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 8602
/proc/meminfo: memFree=23524712/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2519.64 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 15025 0 1 0 250006 1958 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 8602
/proc/meminfo: memFree=23524712/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2519.84 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 15025 0 1 0 250026 1958 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 8602
/proc/meminfo: memFree=23524712/32770624 swapFree=67108404/67108860
[pid=8522] ppid=8518 vsize=28140 memory=4800 CPUtime=2519.94 cores=1,3,5,7
/proc/8522/stat : 8522 (miniBTD) R 8518 8522 8463 0 -1 4202496 15025 0 1 0 250036 1958 0 0 20 0 1 0 101997558 28815360 1200 33554432000 4194304 5224696 140728877454080 140728877453096 139974889214332 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29110272 140728877458613 140728877458695 140728877458695 140728877461453 0
/proc/8522/statm: 7035 1200 639 252 0 581 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 28140 KiB
Current children cumulated memory: 4800 KiB

Child status: 0
Real time (s): 2519.95
CPU time (s): 2520
CPU user time (s): 2500.41
CPU system time (s): 19.5905
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 28140
Max. memory (cumulated for all children) (KiB): 4800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2500.41
system time used= 19.5905
maximum resident set size= 4820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15262
page faults= 1
swaps= 0
block input operations= 880
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 650


# summary of solver processes directly reported to runsolver:
#   pid: 8522
#   total CPU time (s): 2520
#   total CPU user time (s): 2500.41
#   total CPU system time (s): 19.5905

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.16687 second user time and 15.5631 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-29 08:05:44
IDJOB=4301041
IDBENCH=141023
IDSOLVER=2771
FILE ID=node148/4301041-1532844344
RUNJOBID= node148-1532844344-8495
PBS_JOBID= 21022498
Free space on /tmp= 43260 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-14_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301041-1532844344/watcher-4301041-1532844344 -o /tmp/evaluation-result-4301041-1532844344/solver-4301041-1532844344 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8495 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301041-1532844344.xml

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

MD5SUM BENCH= eb742fbc5fe115028f4ee34ab4b949cf
RANDOM SEED=1824579898

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23530352 kB
MemAvailable:   31932056 kB
Buffers:          238092 kB
Cached:          8296680 kB
SwapCached:          352 kB
Active:          2092364 kB
Inactive:        6492624 kB
Active(anon):       3876 kB
Inactive(anon):    74284 kB
Active(file):    2088488 kB
Inactive(file):  6418340 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:             39436 kB
Writeback:             0 kB
AnonPages:         57444 kB
Mapped:            43380 kB
Shmem:             25016 kB
Slab:             351468 kB
SReclaimable:     323336 kB
SUnreclaim:        28132 kB
KernelStack:        3104 kB
PageTables:         5272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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= 43224 MiB
End job on node148 at 2018-07-29 08:47:44