Trace number 4301008

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_12 2018.07.27_12? (TO) 2519.99 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl15-16_c18.xml
MD5SUM8b2f27ca9e664fd505b84cd8dff1749a
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 variables480
Number of constraints62
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":480}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":480}]
Minimum constraint arity15
Maximum constraint arity16
Distribution of constraint arities[{"arity":15,"count":32},{"arity":16,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":62}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_12

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8884 MiB free)
  memory of node 1: 16384 MiB (13697 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301008-1532848881/watcher-4301008-1532848881 -o /tmp/evaluation-result-4301008-1532848881/solver-4301008-1532848881 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532845920-25614 --watchdog 2580 miniBTD 12 2520 HOME/instance-4301008-1532848881.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
solver pid=26315, runsolver pid=26312
Current StackSize limit: 8192 KiB


[startup+0.100105 s]*
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23122296/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27712 memory=4364 CPUtime=0.1 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 1260 0 0 0 10 0 0 0 20 0 1 0 102451308 28377088 1091 33554432000 4194304 5224696 140732475024480 140732475021480 139870200865148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6928 1091 660 252 0 474 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4364 KiB

[startup+0.209672 s]*
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23122296/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27712 memory=4364 CPUtime=0.21 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 1269 0 0 0 20 1 0 0 20 0 1 0 102451308 28377088 1091 33554432000 4194304 5224696 140732475024480 140732475021480 139870200865148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6928 1091 660 252 0 474 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4364 KiB

[startup+0.309305 s]*
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23122032/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27712 memory=4364 CPUtime=0.31 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 1273 0 0 0 30 1 0 0 20 0 1 0 102451308 28377088 1091 33554432000 4194304 5224696 140732475024480 140732475021480 139870200865148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6928 1091 660 252 0 474 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4364 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23122032/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27712 memory=4364 CPUtime=0.69 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 1284 0 0 0 65 4 0 0 20 0 1 0 102451308 28377088 1091 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6928 1091 660 252 0 474 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4364 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23121824/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27844 memory=4364 CPUtime=1.49 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 1297 0 0 0 138 11 0 0 20 0 1 0 102451308 28512256 1091 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6961 1091 660 252 0 507 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4364 KiB

[startup+3.1091 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23121920/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27844 memory=4564 CPUtime=3.1 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 1516 0 0 0 288 22 0 0 20 0 1 0 102451308 28512256 1141 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6961 1141 660 252 0 507 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4564 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23121600/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27976 memory=4608 CPUtime=6.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 1745 0 0 0 579 49 0 0 20 0 1 0 102451308 28647424 1152 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6994 1152 660 252 0 540 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4608 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23121712/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27976 memory=4672 CPUtime=12.69 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 1986 0 0 0 1174 95 0 0 20 0 1 0 102451308 28647424 1168 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6994 1168 660 252 0 540 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4672 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23121836/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=27976 memory=4724 CPUtime=25.48 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 2469 0 0 0 2393 155 0 0 20 0 1 0 102451308 28647424 1181 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 6994 1181 660 252 0 540 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4724 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26316
/proc/meminfo: memFree=23121580/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28104 memory=4772 CPUtime=51.09 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 2739 0 0 0 4789 320 0 0 20 0 1 0 102451308 28778496 1193 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7026 1193 660 252 0 572 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 28104 KiB
Current children cumulated memory: 4772 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26317
/proc/meminfo: memFree=23121152/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28104 memory=4820 CPUtime=102.29 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 3009 0 0 0 9509 720 0 0 20 0 1 0 102451308 28778496 1205 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7026 1205 660 252 0 572 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 28104 KiB
Current children cumulated memory: 4820 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/192 26318
/proc/meminfo: memFree=23120292/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28104 memory=4884 CPUtime=162.29 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 3283 0 0 0 15046 1183 0 0 20 0 1 0 102451308 28778496 1221 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7026 1221 660 252 0 572 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 28104 KiB
Current children cumulated memory: 4884 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 26320
/proc/meminfo: memFree=23119968/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28236 memory=4908 CPUtime=222.29 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 3566 0 0 0 20590 1639 0 0 20 0 1 0 102451308 28913664 1227 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7059 1227 660 252 0 605 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 28236 KiB
Current children cumulated memory: 4908 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 26321
/proc/meminfo: memFree=23120044/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28236 memory=4920 CPUtime=282.29 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 3849 0 0 0 26132 2097 0 0 20 0 1 0 102451308 28913664 1230 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7059 1230 660 252 0 605 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 28236 KiB
Current children cumulated memory: 4920 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 26322
/proc/meminfo: memFree=23119684/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28236 memory=4944 CPUtime=342.29 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 4100 0 0 0 31672 2557 0 0 20 0 1 0 102451308 28913664 1236 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7059 1236 660 252 0 605 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 28236 KiB
Current children cumulated memory: 4944 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 26324
/proc/meminfo: memFree=23118944/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28236 memory=4956 CPUtime=402.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 4391 0 0 0 37219 3009 0 0 20 0 1 0 102451308 28913664 1239 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7059 1239 660 252 0 605 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 28236 KiB
Current children cumulated memory: 4956 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/190 26325
/proc/meminfo: memFree=23119528/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28236 memory=4964 CPUtime=462.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 4682 0 0 0 42746 3482 0 0 20 0 1 0 102451308 28913664 1241 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7059 1241 660 252 0 605 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 28236 KiB
Current children cumulated memory: 4964 KiB


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

/proc/26315/statm: 7092 1269 660 252 0 638 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5076 KiB

[startup+1782.3 s]
/proc/loadavg: 2.64 2.25 2.09 3/191 26395
/proc/meminfo: memFree=23116656/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5076 CPUtime=1782.27 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 6924 0 0 0 164407 13820 0 0 20 0 1 0 102451308 29048832 1269 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1269 660 252 0 638 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5076 KiB

[startup+1842.3 s]
/proc/loadavg: 2.24 2.21 2.08 3/191 26396
/proc/meminfo: memFree=23117672/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5076 CPUtime=1842.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 6950 0 0 0 169942 14286 0 0 20 0 1 0 102451308 29048832 1269 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1269 660 252 0 638 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5076 KiB

[startup+1902.3 s]
/proc/loadavg: 2.09 2.17 2.08 3/191 26397
/proc/meminfo: memFree=23117260/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5084 CPUtime=1902.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 6976 0 0 0 175494 14734 0 0 20 0 1 0 102451308 29048832 1271 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1271 660 252 0 638 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5084 KiB

[startup+1962.3 s]
/proc/loadavg: 2.11 2.15 2.08 3/191 26398
/proc/meminfo: memFree=23117388/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5084 CPUtime=1962.27 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7006 0 0 0 181047 15180 0 0 20 0 1 0 102451308 29048832 1271 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1271 660 252 0 638 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5084 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.13 2.07 3/190 26400
/proc/meminfo: memFree=23117152/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5084 CPUtime=2022.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7030 0 0 0 186595 15633 0 0 20 0 1 0 102451308 29048832 1271 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1271 660 252 0 638 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5084 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.10 2.07 3/190 26462
/proc/meminfo: memFree=23577508/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5092 CPUtime=2082.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7058 0 0 0 192144 16084 0 0 20 0 1 0 102451308 29048832 1273 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1273 660 252 0 638 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5092 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.08 2.06 3/190 26463
/proc/meminfo: memFree=23576432/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5092 CPUtime=2142.27 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7089 0 0 0 197699 16528 0 0 20 0 1 0 102451308 29048832 1273 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1273 660 252 0 638 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5092 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.07 2.05 3/190 26465
/proc/meminfo: memFree=23575936/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5100 CPUtime=2202.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7131 0 0 0 203226 17002 0 0 20 0 1 0 102451308 29048832 1275 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1275 660 252 0 638 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5100 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/190 26466
/proc/meminfo: memFree=23575632/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5100 CPUtime=2262.28 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7146 0 0 0 208702 17526 0 0 20 0 1 0 102451308 29048832 1275 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1275 660 252 0 638 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5100 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/190 26475
/proc/meminfo: memFree=23576048/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5100 CPUtime=2322.27 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7169 0 0 0 214175 18052 0 0 20 0 1 0 102451308 29048832 1275 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1275 660 252 0 638 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5100 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 26500
/proc/meminfo: memFree=23573876/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5104 CPUtime=2382.27 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7186 0 0 0 219663 18564 0 0 20 0 1 0 102451308 29048832 1276 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1276 660 252 0 638 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5104 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 26500
/proc/meminfo: memFree=23575812/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5104 CPUtime=2442.27 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7203 0 0 0 225149 19078 0 0 20 0 1 0 102451308 29048832 1276 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1276 660 252 0 638 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5104 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 26501
/proc/meminfo: memFree=23576536/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5104 CPUtime=2502.27 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7220 0 0 0 230650 19577 0 0 20 0 1 0 102451308 29048832 1276 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1276 660 252 0 638 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5104 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/192 26502
/proc/meminfo: memFree=23576416/32770624 swapFree=67108860/67108860
[pid=26315] ppid=26312 vsize=28368 memory=5112 CPUtime=2519.97 cores=0,2,4,6
/proc/26315/stat : 26315 (miniBTD) R 26312 26315 25583 0 -1 4202496 7244 0 0 0 232270 19727 0 0 20 0 1 0 102451308 29048832 1278 33554432000 4194304 5224696 140732475024480 140732475023496 139870200865148 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 33484800 140732475028660 140732475028743 140732475028743 140732475031501 0
/proc/26315/statm: 7092 1278 660 252 0 638 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5112 KiB

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

[startup+2520.01 s]
# the end of solver process 26315 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2322.71 s, system=197.279 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.99
CPU user time (s): 2322.71
CPU system time (s): 197.279
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 28368
Max. memory (cumulated for all children) (KiB): 5112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2322.71
system time used= 197.279
maximum resident set size= 5116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7244
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= 735


# summary of solver processes directly reported to runsolver:
#   pid: 26315
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2322.71
#   total CPU system time (s): 197.279

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.5301 second user time and 16.1164 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-29 09:21:21
IDJOB=4301008
IDBENCH=141234
IDSOLVER=2770
FILE ID=node132/4301008-1532848881
RUNJOBID= node132-1532845920-25614
PBS_JOBID= 21022504
Free space on /tmp= 52020 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl15-16_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301008-1532848881/watcher-4301008-1532848881 -o /tmp/evaluation-result-4301008-1532848881/solver-4301008-1532848881 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532845920-25614 --watchdog 2580  miniBTD 12 2520 HOME/instance-4301008-1532848881.xml

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

MD5SUM BENCH= 8b2f27ca9e664fd505b84cd8dff1749a
RANDOM SEED=81372527

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        23124024 kB
MemAvailable:   31469148 kB
Buffers:          218956 kB
Cached:          8330152 kB
SwapCached:            0 kB
Active:          3143212 kB
Inactive:        5920176 kB
Active(anon):     464332 kB
Inactive(anon):    77828 kB
Active(file):    2678880 kB
Inactive(file):  5842348 kB
Unevictable:        6992 kB
Mlocked:            6992 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19920 kB
Writeback:             0 kB
AnonPages:        521456 kB
Mapped:            45220 kB
Shmem:             25248 kB
Slab:             280200 kB
SReclaimable:     252356 kB
SUnreclaim:        27844 kB
KernelStack:        3440 kB
PageTables:         5688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     812280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    458752 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52000 MiB
End job on node132 at 2018-07-29 10:03:22