Trace number 4448091

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
NaPS-PB16 1.02b5UNSAT 54.451 54.6035

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x40split.cnf-extracted.pb.metafix.opb
MD5SUM7b2bd6f9c4b35d9a7e05934ad0cefb7e
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
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 benchmark0.613139
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables401
Total number of constraints558
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)556
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4448091-1721357498.opb
54.44/54.60	s UNSATISFIABLE
54.44/54.60	c _____________________________________________________________________________
54.44/54.60	c 
54.44/54.60	c std/band forms        : 2,277
54.44/54.60	c 2cl/3cl ITE-codings   : 4,597
54.44/54.60	c BDD/srt/adr Max costs : 6,0,0
54.44/54.60	c BDDraw/bin/mul/srt/adr: 279,0,0,0,0
54.44/54.60	c BDD nodes             : 2228
54.44/54.60	c Es1/CC detections     : 0,0
54.44/54.60	c SAT/UNSAT calls       : 0,1
54.44/54.60	c regenrated variables  : 0
54.44/54.60	c restarts              : 14765
54.44/54.60	c conflicts             : 1990119        (36566 /sec)
54.44/54.60	c decisions             : 3374753        (62007 /sec)
54.44/54.60	c propagations          : 32789924       (602471 /sec)
54.44/54.60	c inspects              : 0              (0 /sec)
54.44/54.60	c CPU time (solving tm) : 54.43 s        (54.41 s)
54.44/54.60	c Time for Opt-base     : 0 s
54.44/54.60	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) 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: 63968 MiB (60970 MiB free)
  memory of node 1: 64473 MiB (62686 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448091-1721357498/watcher-4448091-1721357498 -o /tmp/evaluation-result-4448091-1721357498/solver-4448091-1721357498 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721351488-989675 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4448091-1721357498.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=994211, runsolver pid=994208

[startup+0.100095 s]*
/proc/loadavg: 4.15 4.14 4.10 6/261 994216
/proc/meminfo: memFree=126620596/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=5948 memory=4468 CPUtime=0.1 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 789 0 0 0 10 0 0 0 20 0 1 0 187918678 6090752 1117 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 1487 1117 421 379 0 1021 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 15880 KiB
Current children cumulated memory: 7180 KiB

[startup+0.205787 s]*
/proc/loadavg: 4.15 4.14 4.10 5/261 994216
/proc/meminfo: memFree=126619112/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=6968 memory=5788 CPUtime=0.2 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 1123 0 0 0 20 0 0 0 20 0 1 0 187918678 7135232 1447 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 1742 1447 421 379 0 1276 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 16900 KiB
Current children cumulated memory: 8500 KiB

[startup+0.30566 s]*
/proc/loadavg: 4.15 4.14 4.10 5/261 994216
/proc/meminfo: memFree=126615916/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=7600 memory=6844 CPUtime=0.3 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 1418 0 0 0 30 0 0 0 20 0 1 0 187918678 7782400 1711 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 1900 1711 421 379 0 1434 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 17532 KiB
Current children cumulated memory: 9556 KiB

[startup+0.700268 s]
/proc/loadavg: 4.15 4.14 4.10 5/261 994216
/proc/meminfo: memFree=126613084/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=10292 memory=9416 CPUtime=0.69 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 1579 0 0 0 69 0 0 0 20 0 1 0 187918678 10539008 2354 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 2573 2354 421 379 0 2107 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 20224 KiB
Current children cumulated memory: 12128 KiB

[startup+1.50029 s]
/proc/loadavg: 4.15 4.14 4.10 6/261 994216
/proc/meminfo: memFree=126605332/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=15888 memory=15352 CPUtime=1.48 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 1977 0 0 0 148 0 0 0 20 0 1 0 187918678 16269312 3838 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 3972 3838 421 379 0 3506 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 25820 KiB
Current children cumulated memory: 18064 KiB

[startup+3.10586 s]
/proc/loadavg: 4.15 4.14 4.10 5/261 994216
/proc/meminfo: memFree=126651336/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=18568 memory=17912 CPUtime=3.08 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 2141 0 0 0 308 0 0 0 20 0 1 0 187918678 19013632 4478 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 4642 4478 421 379 0 4176 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 28500 KiB
Current children cumulated memory: 20624 KiB

[startup+6.30026 s]
/proc/loadavg: 4.22 4.15 4.10 5/261 994216
/proc/meminfo: memFree=126638884/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=27408 memory=25548 CPUtime=6.26 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 3042 0 0 0 626 0 0 0 20 0 1 0 187918678 28065792 6387 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 6852 6387 421 379 0 6386 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 37340 KiB
Current children cumulated memory: 28260 KiB

[startup+12.7003 s]
/proc/loadavg: 4.20 4.15 4.10 5/261 994218
/proc/meminfo: memFree=126612032/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=31828 memory=31004 CPUtime=12.66 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 3937 0 0 0 1265 1 0 0 20 0 1 0 187918678 32591872 7751 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 7957 7751 421 379 0 7491 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 41760 KiB
Current children cumulated memory: 33716 KiB

[startup+25.5003 s]
/proc/loadavg: 4.16 4.14 4.10 5/261 994219
/proc/meminfo: memFree=126569900/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=58372 memory=43828 CPUtime=25.41 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 5508 0 0 0 2540 1 0 0 20 0 1 0 187918678 59772928 10957 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 14593 10957 421 379 0 14127 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 68304 KiB
Current children cumulated memory: 46540 KiB

[startup+51.1058 s]
/proc/loadavg: 4.25 4.16 4.11 5/261 994225
/proc/meminfo: memFree=126597696/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=58372 memory=57588 CPUtime=50.95 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 5906 0 0 0 5093 2 0 0 20 0 1 0 187918678 59772928 14397 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 14593 14397 421 379 0 14127 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 68304 KiB
Current children cumulated memory: 60300 KiB

[startup+54.6034 s]
# the end of solver process 994211 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=54.4279 s, system=0.023079 s

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

[startup+51.2003 s]
/proc/loadavg: 4.25 4.16 4.11 5/261 994225
/proc/meminfo: memFree=126597696/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=58372 memory=57588 CPUtime=51.05 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 5906 0 0 0 5103 2 0 0 20 0 1 0 187918678 59772928 14397 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 14593 14397 421 379 0 14127 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 68304 KiB
Current children cumulated memory: 60300 KiB

[startup+52.8002 s]
/proc/loadavg: 4.25 4.16 4.11 5/261 994225
/proc/meminfo: memFree=126595620/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=58372 memory=57588 CPUtime=52.64 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 5912 0 0 0 5262 2 0 0 20 0 1 0 187918678 59772928 14397 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 14593 14397 421 379 0 14127 0
Current children cumulated CPU time: 52.64 s
Current children cumulated vsize: 68304 KiB
Current children cumulated memory: 60300 KiB

[startup+53.6002 s]
/proc/loadavg: 4.25 4.16 4.11 6/261 994225
/proc/meminfo: memFree=126593572/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=58372 memory=57588 CPUtime=53.44 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 5912 0 0 0 5342 2 0 0 20 0 1 0 187918678 59772928 14397 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 14593 14397 421 379 0 14127 0
Current children cumulated CPU time: 53.44 s
Current children cumulated vsize: 68304 KiB
Current children cumulated memory: 60300 KiB

[startup+54.4003 s]
/proc/loadavg: 4.22 4.16 4.11 5/261 994225
/proc/meminfo: memFree=126591384/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=58372 memory=57588 CPUtime=54.24 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 5912 0 0 0 5422 2 0 0 20 0 1 0 187918678 59772928 14397 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 14593 14397 421 379 0 14127 0
Current children cumulated CPU time: 54.24 s
Current children cumulated vsize: 68304 KiB
Current children cumulated memory: 60300 KiB

[startup+54.6002 s]
/proc/loadavg: 4.22 4.16 4.11 5/261 994225
/proc/meminfo: memFree=126591384/131524600 swapFree=131071996/131071996
[pid=994211] ppid=994208 vsize=9932 memory=2712 CPUtime=0 cores=5,7
/proc/994211/stat : 994211 (naps-1.02b5.sh) S 994208 994211 989662 0 -1 4194304 220 239 0 0 0 0 0 0 20 0 1 0 187918678 10170368 678 134679101440 94370344210432 94370345289752 140735865880656 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94370347388208 94370347435396 94370355441664 140735865889759 140735865889886 140735865889886 140735865896902 0
/proc/994211/statm: 2483 678 600 264 0 134 0
[pid=994216] ppid=994211 vsize=58372 memory=57588 CPUtime=54.44 cores=5,7
/proc/994216/stat : 994216 (naps-1.02b5) R 994211 994211 989662 0 -1 4194304 5912 0 0 0 5442 2 0 0 20 0 1 0 187918678 59772928 14397 134679101440 4194304 5746509 140721297288624 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 32178176 140721297294318 140721297294432 140721297294432 140721297301449 0
/proc/994216/statm: 14593 14397 421 379 0 14127 0
Current children cumulated CPU time: 54.44 s
Current children cumulated vsize: 68304 KiB
Current children cumulated memory: 60300 KiB

Child status: 20

Real time (s): 54.6035
CPU time (s): 54.451
CPU user time (s): 54.4279
CPU system time (s): 0.023079
CPU usage (%): 99.7208
Max. virtual memory (cumulated for all children) (KiB): 68304
Max. memory (cumulated for all children) (KiB): 60300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.4279
system time used= 0.023079
maximum resident set size= 57760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6386
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= 12
involuntary context switches= 47


# summary of solver processes directly reported to runsolver:
#   pid: 994211
#   total CPU time (s): 54.451
#   total CPU user time (s): 54.4279
#   total CPU system time (s): 0.023079

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.153562 second user time and 0.263526 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-19 04:51:50
IDJOB=4448091
IDBENCH=160362
IDSOLVER=3065
FILE ID=nodeC032/4448091-1721357498
RUNJOBID= nodeC032-1721351488-989675
SLURM_JOB_ID= 7542756
Free space on /tmp= 890072 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x40split.cnf-extracted.pb.metafix.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448091-1721357498/watcher-4448091-1721357498 -o /tmp/evaluation-result-4448091-1721357498/solver-4448091-1721357498 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721351488-989675 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4448091-1721357498.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 7b2bd6f9c4b35d9a7e05934ad0cefb7e
RANDOM SEED=928324931

nodeC032.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3621.532
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3661.295
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.756
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.737
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3621.601
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3659.821
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.660
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3655.275
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126624336 kB
MemAvailable:   129145492 kB
Buffers:          516860 kB
Cached:          2818864 kB
SwapCached:            0 kB
Active:           980656 kB
Inactive:        3259464 kB
Active(anon):       1580 kB
Inactive(anon):   940520 kB
Active(file):     979076 kB
Inactive(file):  2318944 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4264 kB
Writeback:             0 kB
AnonPages:        904056 kB
Mapped:           111264 kB
Shmem:             37720 kB
KReclaimable:     125916 kB
Slab:             241436 kB
SReclaimable:     125916 kB
SUnreclaim:       115520 kB
KernelStack:        4176 kB
PageTables:        10988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1379764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            70944 kB
HardwareCorrupted:     0 kB
AnonHugePages:    747520 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      226004 kB
DirectMap2M:    21567488 kB
DirectMap1G:    114294784 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC032 at 2024-07-19 04:52:45