Trace number 4264855

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
miniBTD 2017-08-10? 2400.01 2400.0601

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-19.xml
MD5SUM13382dc3b02e119e78eeacc23771b1ff
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 variables76
Number of constraints57
Number of domains2
Minimum domain size19
Maximum domain size38
Distribution of domain sizes[{"size":19,"count":38},{"size":38,"count":38}]
Minimum variable degree2
Maximum variable degree38
Distribution of variable degrees[{"degree":2,"count":38},{"degree":38,"count":38}]
Minimum constraint arity2
Maximum constraint arity39
Distribution of constraint arities[{"arity":2,"count":19},{"arity":39,"count":38}]
Number of extensional constraints0
Number of intensional constraints19
Distribution of constraint types[{"type":"intension","count":19},{"type":"element","count":38}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c Version: 2017-08-10
2399.95/2400.05	s UNKNOWN
2399.95/2400.05	c Solving # Nodes: 10776372
2399.95/2400.05	c Global Time: 2400 s

Verifier Data


Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14400 MiB free)
  memory of node 1: 16384 MiB (14231 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264855-1502603062/watcher-4264855-1502603062 -o /tmp/evaluation-result-4264855-1502603062/solver-4264855-1502603062 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502602204-31825 --watchdog 2560 miniBTD 2400 HOME/instance-4264855-1502603062.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=31846, runsolver pid=31843

[startup+0.100195 s]*
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29311500/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27328 memory=4104 CPUtime=0.1 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 1212 0 0 0 10 0 0 0 20 0 1 0 93394329 27983872 1026 33554432000 4194304 4832229 140729924241696 140729924236536 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6832 1026 600 156 0 474 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27328 KiB
Current children cumulated memory: 4104 KiB

[startup+0.209786 s]*
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29307408/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27328 memory=4104 CPUtime=0.21 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 1221 0 0 0 21 0 0 0 20 0 1 0 93394329 27983872 1026 33554432000 4194304 4832229 140729924241696 140729924236536 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6832 1026 600 156 0 474 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27328 KiB
Current children cumulated memory: 4104 KiB

[startup+0.309384 s]*
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29281740/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27328 memory=4104 CPUtime=0.31 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 1229 0 0 0 31 0 0 0 20 0 1 0 93394329 27983872 1026 33554432000 4194304 4832229 140729924241696 140729924236536 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6832 1026 600 156 0 474 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27328 KiB
Current children cumulated memory: 4104 KiB

[startup+0.700334 s]
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29280044/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27460 memory=4104 CPUtime=0.68 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 1242 0 0 0 68 0 0 0 20 0 1 0 93394329 28119040 1026 33554432000 4194304 4832229 140729924241696 140729924239416 139937683579399 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6865 1026 600 156 0 507 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27460 KiB
Current children cumulated memory: 4104 KiB

[startup+1.50033 s]
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29280024/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27460 memory=4104 CPUtime=1.49 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 1249 0 0 0 148 1 0 0 20 0 1 0 93394329 28119040 1026 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6865 1026 600 156 0 507 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27460 KiB
Current children cumulated memory: 4104 KiB

[startup+3.10971 s]
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29249456/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27460 memory=4360 CPUtime=3.1 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 1486 0 0 0 309 1 0 0 20 0 1 0 93394329 28119040 1090 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6865 1090 605 156 0 507 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27460 KiB
Current children cumulated memory: 4360 KiB

[startup+6.30032 s]
/proc/loadavg: 1.14 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29250036/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27592 memory=4396 CPUtime=6.29 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 1734 0 0 0 627 2 0 0 20 0 1 0 93394329 28254208 1099 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6898 1099 605 156 0 540 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27592 KiB
Current children cumulated memory: 4396 KiB

[startup+12.7003 s]
/proc/loadavg: 1.21 1.70 1.86 3/189 31857
/proc/meminfo: memFree=29249484/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27592 memory=4424 CPUtime=12.69 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 1994 0 0 0 1264 5 0 0 20 0 1 0 93394329 28254208 1106 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6898 1106 605 156 0 540 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27592 KiB
Current children cumulated memory: 4424 KiB

[startup+25.5003 s]
/proc/loadavg: 1.38 1.71 1.86 3/189 31857
/proc/meminfo: memFree=29249736/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27724 memory=4564 CPUtime=25.49 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 2539 0 0 0 2537 12 0 0 20 0 1 0 93394329 28389376 1141 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6931 1141 605 156 0 573 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27724 KiB
Current children cumulated memory: 4564 KiB

[startup+51.1093 s]
/proc/loadavg: 1.59 1.74 1.87 3/189 31857
/proc/meminfo: memFree=29249468/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27724 memory=4604 CPUtime=51.09 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 2861 0 0 0 5085 24 0 0 20 0 1 0 93394329 28389376 1151 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6931 1151 605 156 0 573 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27724 KiB
Current children cumulated memory: 4604 KiB

[startup+102.3 s]
/proc/loadavg: 1.82 1.78 1.87 3/189 31858
/proc/meminfo: memFree=29249160/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27856 memory=4704 CPUtime=102.28 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 3170 0 0 0 10181 47 0 0 20 0 1 0 93394329 28524544 1176 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6964 1176 605 156 0 606 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27856 KiB
Current children cumulated memory: 4704 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.82 1.88 3/189 31859
/proc/meminfo: memFree=29249712/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27856 memory=4744 CPUtime=162.29 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 3538 0 0 0 16154 75 0 0 20 0 1 0 93394329 28524544 1186 33554432000 4194304 4832229 140729924241696 140729924239416 4361991 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6964 1186 605 156 0 606 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27856 KiB
Current children cumulated memory: 4744 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.85 1.88 3/189 31860
/proc/meminfo: memFree=29249796/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27856 memory=4780 CPUtime=222.29 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 3883 0 0 0 22128 101 0 0 20 0 1 0 93394329 28524544 1195 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6964 1195 605 156 0 606 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27856 KiB
Current children cumulated memory: 4780 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.88 1.89 3/189 31861
/proc/meminfo: memFree=29249548/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27984 memory=4808 CPUtime=282.28 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 4236 0 0 0 28100 128 0 0 20 0 1 0 93394329 28655616 1202 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6996 1202 605 156 0 638 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27984 KiB
Current children cumulated memory: 4808 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.90 1.90 3/187 31862
/proc/meminfo: memFree=29249488/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27984 memory=4828 CPUtime=342.28 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 4589 0 0 0 34072 156 0 0 20 0 1 0 93394329 28655616 1207 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6996 1207 605 156 0 638 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27984 KiB
Current children cumulated memory: 4828 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.92 1.90 3/187 31863
/proc/meminfo: memFree=29249372/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27984 memory=4856 CPUtime=402.28 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 4946 0 0 0 40045 183 0 0 20 0 1 0 93394329 28655616 1214 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6996 1214 605 156 0 638 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27984 KiB
Current children cumulated memory: 4856 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.93 1.91 3/187 31864
/proc/meminfo: memFree=29249176/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=27984 memory=4868 CPUtime=462.28 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 5310 0 0 0 46015 213 0 0 20 0 1 0 93394329 28655616 1217 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 6996 1217 605 156 0 638 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 27984 KiB
Current children cumulated memory: 4868 KiB


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

Current children cumulated memory: 5128 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31957
/proc/meminfo: memFree=29246968/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5144 CPUtime=1902.25 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 12284 0 0 0 189137 1088 0 0 20 0 1 0 93394329 28925952 1286 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1286 605 156 0 704 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5144 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31958
/proc/meminfo: memFree=29247168/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5144 CPUtime=1962.24 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 12519 0 0 0 195107 1117 0 0 20 0 1 0 93394329 28925952 1286 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1286 605 156 0 704 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5144 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31959
/proc/meminfo: memFree=29247416/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5144 CPUtime=2022.25 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 12772 0 0 0 201075 1150 0 0 20 0 1 0 93394329 28925952 1286 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1286 605 156 0 704 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5144 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31960
/proc/meminfo: memFree=29246796/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5156 CPUtime=2082.25 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 13002 0 0 0 207041 1184 0 0 20 0 1 0 93394329 28925952 1289 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1289 605 156 0 704 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5156 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31961
/proc/meminfo: memFree=29247276/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5156 CPUtime=2142.25 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 13226 0 0 0 213006 1219 0 0 20 0 1 0 93394329 28925952 1289 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1289 605 156 0 704 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5156 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31962
/proc/meminfo: memFree=29247152/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5156 CPUtime=2202.24 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 13446 0 0 0 218974 1250 0 0 20 0 1 0 93394329 28925952 1289 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1289 605 156 0 704 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5156 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31963
/proc/meminfo: memFree=29247276/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5156 CPUtime=2262.24 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 13686 0 0 0 224937 1287 0 0 20 0 1 0 93394329 28925952 1289 33554432000 4194304 4832229 140729924241696 140729924239416 4361991 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1289 605 156 0 704 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5156 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31964
/proc/meminfo: memFree=29247524/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5164 CPUtime=2322.24 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 13905 0 0 0 230900 1324 0 0 20 0 1 0 93394329 28925952 1291 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1291 605 156 0 704 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5164 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31965
/proc/meminfo: memFree=29247276/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5164 CPUtime=2382.24 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 14136 0 0 0 236866 1358 0 0 20 0 1 0 93394329 28925952 1291 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1291 605 156 0 704 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5164 KiB

[startup+2400.06 s]
# the end of solver process 31846 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2386.34 s, system=13.6647 s

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

[startup+2393.6 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31965
/proc/meminfo: memFree=29247276/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5164 CPUtime=2393.54 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 14139 0 0 0 237991 1363 0 0 20 0 1 0 93394329 28925952 1291 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1291 605 156 0 704 0
Current children cumulated CPU time: 2393.54 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5164 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31965
/proc/meminfo: memFree=29247276/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5164 CPUtime=2396.74 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 14328 0 0 0 238309 1365 0 0 20 0 1 0 93394329 28925952 1291 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1291 605 156 0 704 0
Current children cumulated CPU time: 2396.74 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5164 KiB

[startup+2398.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31973
/proc/meminfo: memFree=29246096/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5164 CPUtime=2398.34 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 14333 0 0 0 238469 1365 0 0 20 0 1 0 93394329 28925952 1291 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1291 605 156 0 704 0
Current children cumulated CPU time: 2398.34 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5164 KiB

[startup+2399.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31973
/proc/meminfo: memFree=29246472/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5164 CPUtime=2399.14 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 14333 0 0 0 238548 1366 0 0 20 0 1 0 93394329 28925952 1291 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1291 605 156 0 704 0
Current children cumulated CPU time: 2399.14 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5164 KiB

[startup+2399.6 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31973
/proc/meminfo: memFree=29246472/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5164 CPUtime=2399.54 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 14333 0 0 0 238588 1366 0 0 20 0 1 0 93394329 28925952 1291 33554432000 4194304 4832229 140729924241696 140729924239416 4342229 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1291 605 156 0 704 0
Current children cumulated CPU time: 2399.54 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5164 KiB

[startup+2400 s]*
/proc/loadavg: 2.00 1.99 1.95 3/188 31973
/proc/meminfo: memFree=29246472/32770624 swapFree=67108860/67108860
[pid=31846] ppid=31843 vsize=28248 memory=5164 CPUtime=2399.95 cores=0,2,4,6
/proc/31846/stat : 31846 (miniBTD) R 31843 31846 31794 0 -1 4202496 14333 0 0 0 238629 1366 0 0 20 0 1 0 93394329 28925952 1291 33554432000 4194304 4832229 140729924241696 140729924239416 139937674396028 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 32030720 140729924244685 140729924244765 140729924244765 140729924247501 0
/proc/31846/statm: 7062 1291 605 156 0 704 0
Current children cumulated CPU time: 2399.95 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 5164 KiB

Child status: 0
Real time (s): 2400.06
CPU time (s): 2400.01
CPU user time (s): 2386.34
CPU system time (s): 13.6647
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 28248
Max. memory (cumulated for all children) (KiB): 5164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2386.34
system time used= 13.6647
maximum resident set size= 5192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14790
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 734


# summary of solver processes directly reported to runsolver:
#   pid: 31846
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2386.34
#   total CPU system time (s): 13.6647

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.55339 second user time and 15.7858 second system time

The end

Launcher Data 

Begin job on node107 at 2017-08-13 07:30:04
IDJOB=4264855
IDBENCH=124365
IDSOLVER=2653
FILE ID=node107/4264855-1502603062
RUNJOBID= node107-1502602204-31825
PBS_JOBID= 20628298
Free space on /tmp= 61660 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-19.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264855-1502603062/watcher-4264855-1502603062 -o /tmp/evaluation-result-4264855-1502603062/solver-4264855-1502603062 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502602204-31825 --watchdog 2560  miniBTD 2400 HOME/instance-4264855-1502603062.xml

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

MD5SUM BENCH= 13382dc3b02e119e78eeacc23771b1ff
RANDOM SEED=1997914704

node107.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        29327008 kB
MemAvailable:   31994220 kB
Buffers:          139564 kB
Cached:          2820192 kB
SwapCached:            0 kB
Active:           445588 kB
Inactive:        2566792 kB
Active(anon):      55460 kB
Inactive(anon):    24972 kB
Active(file):     390128 kB
Inactive(file):  2541820 kB
Unevictable:        6328 kB
Mlocked:            6328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7156 kB
Writeback:             0 kB
AnonPages:         58908 kB
Mapped:            42368 kB
Shmem:             25228 kB
Slab:             127740 kB
SReclaimable:     102200 kB
SUnreclaim:        25540 kB
KernelStack:        3104 kB
PageTables:         5840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 61648 MiB
End job on node107 at 2017-08-13 08:10:04