Trace number 4391847

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 19.06.16UNSAT 1511.17 1511.21

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-pigeon/
Pb-pigeon-clau-011-010.xml
MD5SUM46ced5e3eb9b8d9f9897ebef4f7d04b7
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark6.61021
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints561
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":110}]
Minimum variable degree11
Maximum variable degree11
Distribution of variable degrees[{"degree":11,"count":110}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":550},{"arity":10,"count":11}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":561}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.06.16
1511.16/1511.20	s UNSATISFIABLE

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 (9111 MiB free)
  memory of node 1: 16384 MiB (15111 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391847-1568318898/watcher-4391847-1568318898 -o /tmp/evaluation-result-4391847-1568318898/solver-4391847-1568318898 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568306093-23618 --watchdog 2560 miniBTD 2400 HOME/instance-4391847-1568318898.xml 

running on 4 cores: 1,3,5,7

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

solver pid=25760, runsolver pid=25756

[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 25766
/proc/meminfo: memFree=24797628/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=26996 memory=3448 CPUtime=0.1 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1073 0 0 0 10 0 0 0 20 0 1 0 408157414 27643904 862 33554432000 4194304 5326806 140735445106112 140735445102760 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6749 862 625 277 0 270 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3448 KiB

[startup+0.209396 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 25766
/proc/meminfo: memFree=24797628/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=26996 memory=3448 CPUtime=0.21 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1074 0 0 0 20 1 0 0 20 0 1 0 408157414 27643904 862 33554432000 4194304 5326806 140735445106112 140735445102760 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6749 862 625 277 0 270 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3448 KiB

[startup+0.308992 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 25766
/proc/meminfo: memFree=24797272/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=26996 memory=3448 CPUtime=0.31 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1074 0 0 0 30 1 0 0 20 0 1 0 408157414 27643904 862 33554432000 4194304 5326806 140735445106112 140735445102760 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6749 862 625 277 0 270 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3448 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 25766
/proc/meminfo: memFree=24796528/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3652 CPUtime=0.69 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1076 0 0 0 67 2 0 0 20 0 1 0 408157414 27774976 913 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 913 651 277 0 302 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3652 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 25766
/proc/meminfo: memFree=24794540/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3652 CPUtime=1.49 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1076 0 0 0 143 6 0 0 20 0 1 0 408157414 27774976 913 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 913 651 277 0 302 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3652 KiB

[startup+3.10899 s]
/proc/loadavg: 2.16 2.05 2.06 3/198 25773
/proc/meminfo: memFree=24749528/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3656 CPUtime=3.1 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1249 0 0 0 295 15 0 0 20 0 1 0 408157414 27774976 914 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 914 651 277 0 302 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3656 KiB

[startup+6.30022 s]
/proc/loadavg: 2.16 2.05 2.06 3/197 25773
/proc/meminfo: memFree=24747936/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3664 CPUtime=6.29 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1424 0 0 0 597 32 0 0 20 0 1 0 408157414 27774976 916 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 916 651 277 0 302 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3664 KiB

[startup+12.7002 s]
/proc/loadavg: 2.31 2.08 2.07 3/197 25773
/proc/meminfo: memFree=24746296/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3668 CPUtime=12.68 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1599 0 0 0 1205 63 0 0 20 0 1 0 408157414 27774976 917 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 917 651 277 0 302 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3668 KiB

[startup+25.5003 s]
/proc/loadavg: 2.53 2.14 2.09 3/197 25774
/proc/meminfo: memFree=24746816/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3696 CPUtime=25.49 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 1954 0 0 0 2422 127 0 0 20 0 1 0 408157414 27774976 924 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 924 656 277 0 302 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3696 KiB

[startup+51.109 s]
/proc/loadavg: 2.47 2.16 2.09 3/198 25776
/proc/meminfo: memFree=24745400/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3700 CPUtime=51.1 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 2135 0 0 0 4863 247 0 0 20 0 1 0 408157414 27774976 925 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 925 656 277 0 302 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3700 KiB

[startup+102.3 s]
/proc/loadavg: 2.20 2.14 2.09 3/197 25780
/proc/meminfo: memFree=24745660/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3708 CPUtime=102.28 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 2316 0 0 0 9737 491 0 0 20 0 1 0 408157414 27774976 927 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 927 656 277 0 302 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3708 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.11 2.08 3/197 25784
/proc/meminfo: memFree=24745348/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3712 CPUtime=162.29 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 2497 0 0 0 15465 764 0 0 20 0 1 0 408157414 27774976 928 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 928 656 277 0 302 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3712 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/197 25788
/proc/meminfo: memFree=24745048/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3716 CPUtime=222.29 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 2678 0 0 0 21176 1053 0 0 20 0 1 0 408157414 27774976 929 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 929 656 277 0 302 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3716 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/197 25794
/proc/meminfo: memFree=24744780/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3716 CPUtime=282.28 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 2857 0 0 0 26866 1362 0 0 20 0 1 0 408157414 27774976 929 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 929 656 277 0 302 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3716 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/197 25798
/proc/meminfo: memFree=24744184/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3716 CPUtime=342.28 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 3039 0 0 0 32557 1671 0 0 20 0 1 0 408157414 27774976 929 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 929 656 277 0 302 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3716 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/197 25802
/proc/meminfo: memFree=24744792/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3720 CPUtime=402.28 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 3219 0 0 0 38263 1965 0 0 20 0 1 0 408157414 27774976 930 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 930 656 277 0 302 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3720 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/197 25808
/proc/meminfo: memFree=24744808/32770624 swapFree=66901264/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3720 CPUtime=462.28 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 3399 0 0 0 43952 2276 0 0 20 0 1 0 408157414 27774976 930 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 930 656 277 0 302 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3720 KiB


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

Current children cumulated memory: 3728 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25868
/proc/meminfo: memFree=24743616/32770624 swapFree=66901268/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3728 CPUtime=1122.27 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 5401 0 0 0 106408 5819 0 0 20 0 1 0 408157414 27774976 932 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 932 656 277 0 302 0
Current children cumulated CPU time: 1122.27 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3728 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25874
/proc/meminfo: memFree=24743184/32770624 swapFree=66901268/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3728 CPUtime=1182.26 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 5585 0 0 0 112091 6135 0 0 20 0 1 0 408157414 27774976 932 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 932 656 277 0 302 0
Current children cumulated CPU time: 1182.26 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3728 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25885
/proc/meminfo: memFree=24743212/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3728 CPUtime=1242.27 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 5768 0 0 0 117800 6427 0 0 20 0 1 0 408157414 27774976 932 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 932 656 277 0 302 0
Current children cumulated CPU time: 1242.27 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3728 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25889
/proc/meminfo: memFree=24744056/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1302.26 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 5951 0 0 0 123515 6711 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1302.26 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25895
/proc/meminfo: memFree=24743472/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1362.26 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6133 0 0 0 129239 6987 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1362.26 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25899
/proc/meminfo: memFree=24743684/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1422.26 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6315 0 0 0 134944 7282 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1422.26 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25903
/proc/meminfo: memFree=24743780/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1482.26 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6497 0 0 0 140656 7570 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1482.26 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1511.21 s]
# the end of solver process 25760 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1434.14 s, system=77.0304 s

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

[startup+1484.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25903
/proc/meminfo: memFree=24743748/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1484.76 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6497 0 0 0 140895 7581 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1484.76 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1497.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25905
/proc/meminfo: memFree=24743080/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1497.56 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6679 0 0 0 142117 7639 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1497.56 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1504 s]*
/proc/loadavg: 2.00 2.01 2.05 3/197 25906
/proc/meminfo: memFree=24743484/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1503.97 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6679 0 0 0 142728 7669 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1503.97 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1507.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25906
/proc/meminfo: memFree=24743608/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1507.16 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6679 0 0 0 143033 7683 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1507.16 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25906
/proc/meminfo: memFree=24743608/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1508.76 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6679 0 0 0 143185 7691 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1508.76 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1510.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25906
/proc/meminfo: memFree=24743608/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1510.36 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6679 0 0 0 143338 7698 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1510.36 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1510.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25906
/proc/meminfo: memFree=24743608/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1510.76 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6679 0 0 0 143376 7700 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1510.76 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

[startup+1511.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 25906
/proc/meminfo: memFree=24743608/32770624 swapFree=66901272/67108860
[pid=25760] ppid=25756 vsize=27124 memory=3732 CPUtime=1511.16 cores=1,3,5,7
/proc/25760/stat : 25760 (miniBTD) R 25756 25760 23586 0 -1 4202496 6679 0 0 0 143413 7703 0 0 20 0 1 0 408157414 27774976 933 33554432000 4194304 5326806 140735445106112 140735445105320 139908833395068 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 15200256 140735445107744 140735445107824 140735445107824 140735445110733 0
/proc/25760/statm: 6781 933 656 277 0 302 0
Current children cumulated CPU time: 1511.16 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 3732 KiB

Child status: 0
Real time (s): 1511.21
CPU time (s): 1511.17
CPU user time (s): 1434.14
CPU system time (s): 77.0304
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 27124
Max. memory (cumulated for all children) (KiB): 3732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1434.14
system time used= 77.0304
maximum resident set size= 3756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6727
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= 7
involuntary context switches= 382


# summary of solver processes directly reported to runsolver:
#   pid: 25760
#   total CPU time (s): 1511.17
#   total CPU user time (s): 1434.14
#   total CPU system time (s): 77.0304

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.42131 second user time and 9.43134 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-12 22:09:59
IDJOB=4391847
IDBENCH=135568
IDSOLVER=2836
FILE ID=node139/4391847-1568318898
RUNJOBID= node139-1568306093-23618
PBS_JOBID= 21701118
Free space on /tmp= 55336 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-pigeon/Pb-pigeon-clau-011-010.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391847-1568318898/watcher-4391847-1568318898 -o /tmp/evaluation-result-4391847-1568318898/solver-4391847-1568318898 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568306093-23618 --watchdog 2560  miniBTD 2400 HOME/instance-4391847-1568318898.xml

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

MD5SUM BENCH= 46ced5e3eb9b8d9f9897ebef4f7d04b7
RANDOM SEED=369052159

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        24804224 kB
MemAvailable:   31758276 kB
Buffers:          114380 kB
Cached:          7003156 kB
SwapCached:       105664 kB
Active:           679440 kB
Inactive:        6546220 kB
Active(anon):       4208 kB
Inactive(anon):   145092 kB
Active(file):     675232 kB
Inactive(file):  6401128 kB
Unevictable:      108960 kB
Mlocked:          108960 kB
SwapTotal:      67108860 kB
SwapFree:       66901264 kB
Dirty:             16108 kB
Writeback:             0 kB
AnonPages:        116448 kB
Mapped:            42856 kB
Shmem:             32204 kB
Slab:             336248 kB
SReclaimable:     306152 kB
SUnreclaim:        30096 kB
KernelStack:        3680 kB
PageTables:         5000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     492272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 55324 MiB
End job on node139 at 2019-09-12 22:35:11