Trace number 4264853

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 2399.97

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-16.xml
MD5SUM27c67f30ca0ef1b1bbbeaa4cb2c2f178
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 variables64
Number of constraints48
Number of domains2
Minimum domain size16
Maximum domain size32
Distribution of domain sizes[{"size":16,"count":32},{"size":32,"count":32}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":32},{"degree":32,"count":32}]
Minimum constraint arity2
Maximum constraint arity33
Distribution of constraint arities[{"arity":2,"count":16},{"arity":33,"count":32}]
Number of extensional constraints0
Number of intensional constraints16
Distribution of constraint types[{"type":"intension","count":16},{"type":"element","count":32}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c Version: 2017-08-10
2399.93/2399.96	s UNKNOWN
2399.93/2399.96	c Solving # Nodes: 15145953
2399.93/2399.96	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 (13007 MiB free)
  memory of node 1: 16384 MiB (15009 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264853-1502603077/watcher-4264853-1502603077 -o /tmp/evaluation-result-4264853-1502603077/solver-4264853-1502603077 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502602219-31126 --watchdog 2560 miniBTD 2400 HOME/instance-4264853-1502603077.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
solver pid=31154, runsolver pid=31149
Current StackSize limit: 8192 KiB


[startup+0.100194 s]*
/proc/loadavg: 1.16 1.73 1.92 3/189 31159
/proc/meminfo: memFree=28684140/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=26920 memory=3588 CPUtime=0.1 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 1105 0 0 0 10 0 0 0 20 0 1 0 93395653 27566080 897 33554432000 4194304 4832229 140733633119616 140733633116568 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6730 897 598 156 0 372 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26920 KiB
Current children cumulated memory: 3588 KiB

[startup+0.209496 s]*
/proc/loadavg: 1.16 1.73 1.92 4/189 31159
/proc/meminfo: memFree=28683676/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=26920 memory=3588 CPUtime=0.21 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 1107 0 0 0 21 0 0 0 20 0 1 0 93395653 27566080 897 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6730 897 598 156 0 372 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26920 KiB
Current children cumulated memory: 3588 KiB

[startup+0.309414 s]*
/proc/loadavg: 1.47 1.78 1.94 3/189 31159
/proc/meminfo: memFree=28683796/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=26920 memory=3588 CPUtime=0.31 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 1113 0 0 0 31 0 0 0 20 0 1 0 93395653 27566080 897 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6730 897 598 156 0 372 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26920 KiB
Current children cumulated memory: 3588 KiB

[startup+0.700332 s]
/proc/loadavg: 1.47 1.78 1.94 3/189 31159
/proc/meminfo: memFree=28683796/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=26920 memory=3588 CPUtime=0.68 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 1119 0 0 0 68 0 0 0 20 0 1 0 93395653 27566080 897 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6730 897 598 156 0 372 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 26920 KiB
Current children cumulated memory: 3588 KiB

[startup+1.50033 s]
/proc/loadavg: 1.47 1.78 1.94 3/189 31159
/proc/meminfo: memFree=28683756/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=26920 memory=3848 CPUtime=1.49 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 1125 0 0 0 148 1 0 0 20 0 1 0 93395653 27566080 962 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6730 962 604 156 0 372 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26920 KiB
Current children cumulated memory: 3848 KiB

[startup+3.10932 s]
/proc/loadavg: 1.47 1.78 1.94 3/189 31159
/proc/meminfo: memFree=28682656/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27052 memory=3872 CPUtime=3.1 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 1312 0 0 0 308 2 0 0 20 0 1 0 93395653 27701248 968 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6763 968 604 156 0 405 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3872 KiB

[startup+6.30032 s]
/proc/loadavg: 1.51 1.79 1.94 3/189 31159
/proc/meminfo: memFree=28683452/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27052 memory=3904 CPUtime=6.29 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 1507 0 0 0 625 4 0 0 20 0 1 0 93395653 27701248 976 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6763 976 604 156 0 405 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3904 KiB

[startup+12.7003 s]
/proc/loadavg: 1.55 1.79 1.94 3/189 31159
/proc/meminfo: memFree=28684452/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27184 memory=3992 CPUtime=12.69 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 1724 0 0 0 1260 9 0 0 20 0 1 0 93395653 27836416 998 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6796 998 604 156 0 438 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3992 KiB

[startup+25.5003 s]
/proc/loadavg: 1.62 1.80 1.94 3/189 31159
/proc/meminfo: memFree=28684928/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27184 memory=4052 CPUtime=25.49 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 2146 0 0 0 2532 17 0 0 20 0 1 0 93395653 27836416 1013 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6796 1013 604 156 0 438 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 4052 KiB

[startup+51.109 s]
/proc/loadavg: 1.77 1.82 1.95 3/189 31159
/proc/meminfo: memFree=28684708/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27184 memory=4096 CPUtime=51.1 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 2370 0 0 0 5074 36 0 0 20 0 1 0 93395653 27836416 1024 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6796 1024 604 156 0 438 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 4096 KiB

[startup+102.3 s]
/proc/loadavg: 1.90 1.85 1.95 3/189 31160
/proc/meminfo: memFree=28684304/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27316 memory=4144 CPUtime=102.29 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 2658 0 0 0 10158 71 0 0 20 0 1 0 93395653 27971584 1036 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6829 1036 604 156 0 471 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 4144 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.87 1.95 3/189 31161
/proc/meminfo: memFree=28684552/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27316 memory=4184 CPUtime=162.29 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 2918 0 0 0 16117 112 0 0 20 0 1 0 93395653 27971584 1046 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6829 1046 604 156 0 471 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 4184 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.90 1.95 3/189 31162
/proc/meminfo: memFree=28684312/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27316 memory=4204 CPUtime=222.29 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 3184 0 0 0 22077 152 0 0 20 0 1 0 93395653 27971584 1051 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6829 1051 604 156 0 471 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 4204 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.91 1.95 3/189 31163
/proc/meminfo: memFree=28684188/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27316 memory=4228 CPUtime=282.3 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 3455 0 0 0 28039 191 0 0 20 0 1 0 93395653 27971584 1057 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6829 1057 604 156 0 471 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 4228 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.93 1.95 3/187 31164
/proc/meminfo: memFree=28684376/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27316 memory=4248 CPUtime=342.3 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 3729 0 0 0 34002 228 0 0 20 0 1 0 93395653 27971584 1062 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6829 1062 604 156 0 471 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 4248 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.94 1.95 3/187 31165
/proc/meminfo: memFree=28684376/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27448 memory=4260 CPUtime=402.29 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 4008 0 0 0 39958 271 0 0 20 0 1 0 93395653 28106752 1065 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6862 1065 604 156 0 504 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 27448 KiB
Current children cumulated memory: 4260 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.95 1.95 3/187 31166
/proc/meminfo: memFree=28684360/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27448 memory=4276 CPUtime=462.29 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 4286 0 0 0 45914 315 0 0 20 0 1 0 93395653 28106752 1069 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6862 1069 604 156 0 504 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 27448 KiB
Current children cumulated memory: 4276 KiB


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

Current children cumulated memory: 4472 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/188 31239
/proc/meminfo: memFree=28681948/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4472 CPUtime=1962.32 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 9720 0 0 0 194659 1573 0 0 20 0 1 0 93395653 28241920 1118 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1118 604 156 0 537 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4472 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/188 31240
/proc/meminfo: memFree=28682172/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4472 CPUtime=2022.32 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 9893 0 0 0 200618 1614 0 0 20 0 1 0 93395653 28241920 1118 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1118 604 156 0 537 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4472 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/187 31241
/proc/meminfo: memFree=28682412/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4472 CPUtime=2082.32 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 10050 0 0 0 206574 1658 0 0 20 0 1 0 93395653 28241920 1118 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1118 604 156 0 537 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4472 KiB

[startup+2142.3 s]
/proc/loadavg: 2.06 2.02 1.97 3/187 31242
/proc/meminfo: memFree=28682428/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4488 CPUtime=2142.32 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 10220 0 0 0 212530 1702 0 0 20 0 1 0 93395653 28241920 1122 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1122 604 156 0 537 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4488 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/187 31243
/proc/meminfo: memFree=28682536/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4488 CPUtime=2202.33 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 10378 0 0 0 218489 1744 0 0 20 0 1 0 93395653 28241920 1122 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1122 604 156 0 537 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4488 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/187 31244
/proc/meminfo: memFree=28682272/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4488 CPUtime=2262.33 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 10534 0 0 0 224446 1787 0 0 20 0 1 0 93395653 28241920 1122 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1122 604 156 0 537 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4488 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31245
/proc/meminfo: memFree=28682628/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4488 CPUtime=2322.32 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 10696 0 0 0 230402 1830 0 0 20 0 1 0 93395653 28241920 1122 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1122 604 156 0 537 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4488 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31253
/proc/meminfo: memFree=28681584/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4500 CPUtime=2382.32 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 10864 0 0 0 236355 1877 0 0 20 0 1 0 93395653 28241920 1125 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1125 604 156 0 537 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4500 KiB

[startup+2399.97 s]
# the end of solver process 31154 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2381.09 s, system=18.9123 s

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

[startup+2393.6 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31253
/proc/meminfo: memFree=28682296/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4500 CPUtime=2393.62 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 10864 0 0 0 237476 1886 0 0 20 0 1 0 93395653 28241920 1125 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1125 604 156 0 537 0
Current children cumulated CPU time: 2393.62 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4500 KiB

[startup+2396.8 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4500 CPUtime=2396.82 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 11010 0 0 0 237794 1888 0 0 20 0 1 0 93395653 28241920 1125 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1125 604 156 0 537 0
Current children cumulated CPU time: 2396.82 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4500 KiB

[startup+2398.4 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4500 CPUtime=2398.43 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 11012 0 0 0 237953 1890 0 0 20 0 1 0 93395653 28241920 1125 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1125 604 156 0 537 0
Current children cumulated CPU time: 2398.43 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4500 KiB

[startup+2399.2 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4500 CPUtime=2399.23 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 11012 0 0 0 238033 1890 0 0 20 0 1 0 93395653 28241920 1125 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1125 604 156 0 537 0
Current children cumulated CPU time: 2399.23 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4500 KiB

[startup+2399.6 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4500 CPUtime=2399.62 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 11012 0 0 0 238072 1890 0 0 20 0 1 0 93395653 28241920 1125 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1125 604 156 0 537 0
Current children cumulated CPU time: 2399.62 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4500 KiB

[startup+2399.8 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4500 CPUtime=2399.83 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 11012 0 0 0 238092 1891 0 0 20 0 1 0 93395653 28241920 1125 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1125 604 156 0 537 0
Current children cumulated CPU time: 2399.83 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4500 KiB

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 31253
/proc/meminfo: memFree=28682420/32770624 swapFree=67108860/67108860
[pid=31154] ppid=31149 vsize=27580 memory=4500 CPUtime=2399.93 cores=0,2,4,6
/proc/31154/stat : 31154 (miniBTD) R 31149 31154 31095 0 -1 4202496 11012 0 0 0 238102 1891 0 0 20 0 1 0 93395653 28241920 1125 33554432000 4194304 4832229 140733633119616 140733633117336 140617964999036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 6932488 6936608 13516800 140733633123533 140733633123613 140733633123613 140733633126349 0
/proc/31154/statm: 6895 1125 604 156 0 537 0
Current children cumulated CPU time: 2399.93 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4500 KiB

Child status: 0
Real time (s): 2399.97
CPU time (s): 2400
CPU user time (s): 2381.09
CPU system time (s): 18.9123
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 27580
Max. memory (cumulated for all children) (KiB): 4500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2381.09
system time used= 18.9123
maximum resident set size= 4528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11354
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= 3026


# summary of solver processes directly reported to runsolver:
#   pid: 31154
#   total CPU time (s): 2400
#   total CPU user time (s): 2381.09
#   total CPU system time (s): 18.9123

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.11574 second user time and 14.7778 second system time

The end

Launcher Data 

Begin job on node104 at 2017-08-13 07:30:19
IDJOB=4264853
IDBENCH=124372
IDSOLVER=2653
FILE ID=node104/4264853-1502603077
RUNJOBID= node104-1502602219-31126
PBS_JOBID= 20628300
Free space on /tmp= 61864 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-16.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264853-1502603077/watcher-4264853-1502603077 -o /tmp/evaluation-result-4264853-1502603077/solver-4264853-1502603077 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502602219-31126 --watchdog 2560  miniBTD 2400 HOME/instance-4264853-1502603077.xml

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

MD5SUM BENCH= 27c67f30ca0ef1b1bbbeaa4cb2c2f178
RANDOM SEED=1732131598

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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        28689928 kB
MemAvailable:   31985960 kB
Buffers:          140812 kB
Cached:          3437636 kB
SwapCached:            0 kB
Active:           336748 kB
Inactive:        3292448 kB
Active(anon):      53556 kB
Inactive(anon):    25028 kB
Active(file):     283192 kB
Inactive(file):  3267420 kB
Unevictable:        6528 kB
Mlocked:            6528 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             14136 kB
Writeback:             0 kB
AnonPages:         57176 kB
Mapped:            43080 kB
Shmem:             25228 kB
Slab:             147924 kB
SReclaimable:     122512 kB
SUnreclaim:        25412 kB
KernelStack:        3136 kB
PageTables:         5156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325420 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:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61852 MiB
End job on node104 at 2017-08-13 08:10:19