Trace number 4306059

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
BTD_12 2018.07.27_12? 2520.01 2519.94

General information on the benchmark

NameLangford/
LangfordBin-15_c18.xml
MD5SUM07ea5144b09b59ff4e6e73933349a8c8
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.017778
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints45
Number of domains2
Minimum domain size15
Maximum domain size30
Distribution of domain sizes[{"size":15,"count":30},{"size":30,"count":30}]
Minimum variable degree2
Maximum variable degree30
Distribution of variable degrees[{"degree":2,"count":30},{"degree":30,"count":30}]
Minimum constraint arity2
Maximum constraint arity31
Distribution of constraint arities[{"arity":2,"count":15},{"arity":31,"count":30}]
Number of extensional constraints0
Number of intensional constraints15
Distribution of constraint types[{"type":"intension","count":15},{"type":"element","count":30}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
2519.96/2519.93	s UNKNOWN
2519.96/2519.93	c  # Nodes: 58321465

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 (5064 MiB free)
  memory of node 1: 16384 MiB (3230 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306059-1534078830/watcher-4306059-1534078830 -o /tmp/evaluation-result-4306059-1534078830/solver-4306059-1534078830 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580 BTD 12 2520 HOME/instance-4306059-1534078830.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=17816, runsolver pid=17813

[startup+0.10044 s]*
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8492452/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33072 memory=3116 CPUtime=0.1 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 959 0 0 0 10 0 0 0 20 0 1 0 225446175 33865728 779 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8268 779 504 7861 0 372 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 3116 KiB

[startup+0.209779 s]*
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8492452/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33072 memory=3116 CPUtime=0.21 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 966 0 0 0 21 0 0 0 20 0 1 0 225446175 33865728 779 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8268 779 504 7861 0 372 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 3116 KiB

[startup+0.309407 s]*
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8492204/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33072 memory=3116 CPUtime=0.3 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 970 0 0 0 30 0 0 0 20 0 1 0 225446175 33865728 779 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8268 779 504 7861 0 372 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33072 KiB
Current children cumulated memory: 3116 KiB

[startup+0.700246 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8492204/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33204 memory=3380 CPUtime=0.69 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 989 0 0 0 68 1 0 0 20 0 1 0 225446175 34000896 845 33554432000 4194304 36388936 140730639525296 140730639524136 4661881 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8301 845 524 7861 0 405 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 3380 KiB

[startup+1.50022 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8492080/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33204 memory=3380 CPUtime=1.48 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 1007 0 0 0 146 2 0 0 20 0 1 0 225446175 34000896 845 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8301 845 524 7861 0 405 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33204 KiB
Current children cumulated memory: 3380 KiB

[startup+3.10991 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8491960/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33336 memory=3548 CPUtime=3.1 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 1254 0 0 0 303 7 0 0 20 0 1 0 225446175 34136064 887 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8334 887 524 7861 0 438 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33336 KiB
Current children cumulated memory: 3548 KiB

[startup+6.30022 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8491960/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33468 memory=3604 CPUtime=6.28 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 1520 0 0 0 614 14 0 0 20 0 1 0 225446175 34271232 901 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8367 901 524 7861 0 471 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 33468 KiB
Current children cumulated memory: 3604 KiB

[startup+12.7002 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8491960/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33468 memory=3692 CPUtime=12.68 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 1816 0 0 0 1235 33 0 0 20 0 1 0 225446175 34271232 923 33554432000 4194304 36388936 140730639525296 140730639524136 4635171 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8367 923 524 7861 0 471 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 33468 KiB
Current children cumulated memory: 3692 KiB

[startup+25.5002 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17817
/proc/meminfo: memFree=8491652/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33600 memory=3832 CPUtime=25.48 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 2345 0 0 0 2476 72 0 0 20 0 1 0 225446175 34406400 958 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8400 958 524 7861 0 504 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33600 KiB
Current children cumulated memory: 3832 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 17839
/proc/meminfo: memFree=8490900/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33600 memory=3900 CPUtime=51.1 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 2747 0 0 0 4964 146 0 0 20 0 1 0 225446175 34406400 975 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8400 975 525 7861 0 504 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33600 KiB
Current children cumulated memory: 3900 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 17840
/proc/meminfo: memFree=8490836/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33732 memory=3996 CPUtime=102.28 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 3079 0 0 0 9924 304 0 0 20 0 1 0 225446175 34541568 999 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8433 999 525 7861 0 537 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33732 KiB
Current children cumulated memory: 3996 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 17841
/proc/meminfo: memFree=8490596/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33864 memory=4076 CPUtime=162.28 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 3458 0 0 0 15748 480 0 0 20 0 1 0 225446175 34676736 1019 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8466 1019 525 7861 0 570 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 4076 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 17842
/proc/meminfo: memFree=8491096/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33864 memory=4124 CPUtime=222.27 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 3834 0 0 0 21568 659 0 0 20 0 1 0 225446175 34676736 1031 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8466 1031 525 7861 0 570 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 4124 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 17844
/proc/meminfo: memFree=8490980/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33864 memory=4144 CPUtime=282.26 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 4174 0 0 0 27386 840 0 0 20 0 1 0 225446175 34676736 1036 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8466 1036 525 7861 0 570 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 4144 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 17845
/proc/meminfo: memFree=8491240/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33864 memory=4172 CPUtime=342.27 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 4576 0 0 0 33201 1026 0 0 20 0 1 0 225446175 34676736 1043 33554432000 4194304 36388936 140730639525296 140730639524136 4635171 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8466 1043 525 7861 0 570 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 33864 KiB
Current children cumulated memory: 4172 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 17846
/proc/meminfo: memFree=8491368/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33996 memory=4192 CPUtime=402.26 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 4970 0 0 0 39008 1218 0 0 20 0 1 0 225446175 34811904 1048 33554432000 4194304 36388936 140730639525296 140730639524136 4661881 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8499 1048 525 7861 0 603 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 4192 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 17847
/proc/meminfo: memFree=8491368/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=33996 memory=4208 CPUtime=462.26 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 5347 0 0 0 44833 1393 0 0 20 0 1 0 225446175 34811904 1052 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8499 1052 525 7861 0 603 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 4208 KiB


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

Current children cumulated memory: 4424 KiB

[startup+2082.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/192 18027
/proc/meminfo: memFree=8490840/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4428 CPUtime=2082.33 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 10750 0 0 0 201126 7107 0 0 20 0 1 0 225446175 34947072 1107 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1107 525 7861 0 636 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4428 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 18028
/proc/meminfo: memFree=8490440/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4428 CPUtime=2142.33 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 10816 0 0 0 206931 7302 0 0 20 0 1 0 225446175 34947072 1107 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1107 525 7861 0 636 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4428 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 18029
/proc/meminfo: memFree=8490544/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4428 CPUtime=2202.33 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11062 0 0 0 212738 7495 0 0 20 0 1 0 225446175 34947072 1107 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1107 525 7861 0 636 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4428 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18030
/proc/meminfo: memFree=8490664/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4436 CPUtime=2262.34 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11082 0 0 0 218518 7716 0 0 20 0 1 0 225446175 34947072 1109 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1109 525 7861 0 636 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4436 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18032
/proc/meminfo: memFree=8490624/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4436 CPUtime=2322.34 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11306 0 0 0 224307 7927 0 0 20 0 1 0 225446175 34947072 1109 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1109 525 7861 0 636 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4436 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18040
/proc/meminfo: memFree=8490188/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4436 CPUtime=2382.35 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11365 0 0 0 230113 8122 0 0 20 0 1 0 225446175 34947072 1109 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1109 525 7861 0 636 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4436 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18041
/proc/meminfo: memFree=8490212/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2442.35 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11633 0 0 0 235925 8310 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18042
/proc/meminfo: memFree=8490560/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2502.36 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11645 0 0 0 241745 8491 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

[startup+2519.94 s]
# the end of solver process 17816 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2434.56 s, system=85.4495 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18042
/proc/meminfo: memFree=8490560/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2508.86 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11645 0 0 0 242375 8511 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2508.86 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18042
/proc/meminfo: memFree=8490560/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2515.26 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11645 0 0 0 242995 8531 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2515.26 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18042
/proc/meminfo: memFree=8490436/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2518.46 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11835 0 0 0 243305 8541 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2518.46 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18042
/proc/meminfo: memFree=8490436/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2519.26 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11837 0 0 0 243383 8543 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18042
/proc/meminfo: memFree=8490436/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2519.66 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11837 0 0 0 243422 8544 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18042
/proc/meminfo: memFree=8490436/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2519.86 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11857 0 0 0 243442 8544 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18042
/proc/meminfo: memFree=8490436/32770624 swapFree=67108856/67108860
[pid=17816] ppid=17813 vsize=34128 memory=4452 CPUtime=2519.96 cores=0,2,4,6
/proc/17816/stat : 17816 (BTD) R 17813 17816 15404 0 -1 4202496 11857 0 0 0 243452 8544 0 0 20 0 1 0 225446175 34947072 1113 33554432000 4194304 36388936 140730639525296 140730639524136 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 59871232 140730639533244 140730639533323 140730639533323 140730639536081 0
/proc/17816/statm: 8532 1113 525 7861 0 636 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 34128 KiB
Current children cumulated memory: 4452 KiB

Child status: 0
Real time (s): 2519.94
CPU time (s): 2520.01
CPU user time (s): 2434.56
CPU system time (s): 85.4495
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 34128
Max. memory (cumulated for all children) (KiB): 4452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2434.56
system time used= 85.4495
maximum resident set size= 4464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12217
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= 2
involuntary context switches= 1251


# summary of solver processes directly reported to runsolver:
#   pid: 17816
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2434.56
#   total CPU system time (s): 85.4495

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1873 second user time and 16.4189 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 15:00:30
IDJOB=4306059
IDBENCH=141341
IDSOLVER=2785
FILE ID=node133/4306059-1534078830
RUNJOBID= node133-1534062958-15435
PBS_JOBID= 21036985
Free space on /tmp= 38976 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Langford/LangfordBin-15_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306059-1534078830/watcher-4306059-1534078830 -o /tmp/evaluation-result-4306059-1534078830/solver-4306059-1534078830 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580  BTD 12 2520 HOME/instance-4306059-1534078830.xml

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

MD5SUM BENCH= 07ea5144b09b59ff4e6e73933349a8c8
RANDOM SEED=1660082072

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         8494348 kB
MemAvailable:   31905172 kB
Buffers:          221536 kB
Cached:         23134652 kB
SwapCached:            0 kB
Active:         10006116 kB
Inactive:       13405348 kB
Active(anon):       6196 kB
Inactive(anon):   101696 kB
Active(file):    9999920 kB
Inactive(file): 13303652 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             52832 kB
Writeback:            28 kB
AnonPages:         62336 kB
Mapped:            58168 kB
Shmem:             49820 kB
Slab:             563564 kB
SReclaimable:     535712 kB
SUnreclaim:        27852 kB
KernelStack:        3424 kB
PageTables:         5456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379628 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:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38924 MiB
End job on node133 at 2018-08-12 15:42:30