Trace number 4448271

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 35.7742 35.8772

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x40split.cnf-plain.pb.metafix.opb
MD5SUMcf360b30707fd718d5f3229c2f68be40
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 benchmark14.2776
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 constraints1602
Number of constraints which are clauses1602
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 5
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-4448271-1721357846.opb
35.69/35.87	s UNSATISFIABLE
35.69/35.87	c _____________________________________________________________________________
35.69/35.87	c 
35.69/35.87	c std/band forms        : 0,0
35.69/35.87	c 2cl/3cl ITE-codings   : 0,0
35.69/35.87	c BDD/srt/adr Max costs : 0,0,0
35.69/35.87	c BDDraw/bin/mul/srt/adr: 0,0,0,0,0
35.69/35.87	c BDD nodes             : 0
35.69/35.87	c Es1/CC detections     : 0,0
35.69/35.87	c SAT/UNSAT calls       : 0,1
35.69/35.87	c regenrated variables  : 0
35.69/35.87	c restarts              : 11142
35.69/35.87	c conflicts             : 1532716        (42877 /sec)
35.69/35.87	c decisions             : 2538694        (71019 /sec)
35.69/35.87	c propagations          : 11530094       (322549 /sec)
35.69/35.87	c inspects              : 0              (0 /sec)
35.69/35.87	c CPU time (solving tm) : 35.75 s        (35.74 s)
35.69/35.87	c Time for Opt-base     : 0 s
35.69/35.87	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 (60944 MiB free)
  memory of node 1: 64473 MiB (62703 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448271-1721357846/watcher-4448271-1721357846 -o /tmp/evaluation-result-4448271-1721357846/solver-4448271-1721357846 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721351488-989675 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4448271-1721357846.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
solver pid=994956, runsolver pid=994953
Current StackSize limit: 8192 KiB


[startup+0.101056 s]*
/proc/loadavg: 4.16 4.16 4.10 5/261 994961
/proc/meminfo: memFree=126612876/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=5368 memory=3500 CPUtime=0.09 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 838 0 0 0 9 0 0 0 20 0 1 0 187953535 5496832 875 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 1342 875 405 379 0 876 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 15300 KiB
Current children cumulated memory: 6248 KiB

[startup+0.205731 s]*
/proc/loadavg: 4.16 4.16 4.10 5/261 994961
/proc/meminfo: memFree=126611124/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=6116 memory=4820 CPUtime=0.2 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 1186 0 0 0 20 0 0 0 20 0 1 0 187953535 6262784 1205 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 1529 1205 405 379 0 1063 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 16048 KiB
Current children cumulated memory: 7568 KiB

[startup+0.305734 s]*
/proc/loadavg: 4.16 4.16 4.10 5/261 994961
/proc/meminfo: memFree=126609612/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=9816 memory=6404 CPUtime=0.3 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 1546 0 0 0 30 0 0 0 20 0 1 0 187953535 10051584 1601 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 2454 1601 405 379 0 1988 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 19748 KiB
Current children cumulated memory: 9152 KiB

[startup+0.700261 s]
/proc/loadavg: 4.15 4.16 4.10 5/261 994961
/proc/meminfo: memFree=126608968/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=9816 memory=8516 CPUtime=0.68 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 2111 0 0 0 68 0 0 0 20 0 1 0 187953535 10051584 2129 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 2454 2129 405 379 0 1988 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 19748 KiB
Current children cumulated memory: 11264 KiB

[startup+1.50027 s]
/proc/loadavg: 4.15 4.16 4.10 5/261 994961
/proc/meminfo: memFree=126603896/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=12688 memory=11884 CPUtime=1.48 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 2386 0 0 0 148 0 0 0 20 0 1 0 187953535 12992512 2971 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 3172 2971 405 379 0 2706 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 22620 KiB
Current children cumulated memory: 14632 KiB

[startup+3.10561 s]
/proc/loadavg: 4.15 4.16 4.10 5/261 994963
/proc/meminfo: memFree=126595848/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=19760 memory=15712 CPUtime=3.09 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 3291 0 0 0 308 1 0 0 20 0 1 0 187953535 20234240 3928 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 4940 3928 405 379 0 4474 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29692 KiB
Current children cumulated memory: 18460 KiB

[startup+6.30026 s]
/proc/loadavg: 4.22 4.17 4.11 5/261 994963
/proc/meminfo: memFree=126582364/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=21952 memory=21168 CPUtime=6.27 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 4174 0 0 0 626 1 0 0 20 0 1 0 187953535 22478848 5292 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 5488 5292 405 379 0 5022 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 31884 KiB
Current children cumulated memory: 23916 KiB

[startup+12.7003 s]
/proc/loadavg: 4.20 4.17 4.10 5/261 994964
/proc/meminfo: memFree=126560152/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=36688 memory=30296 CPUtime=12.65 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 4948 0 0 0 1264 1 0 0 20 0 1 0 187953535 37568512 7574 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 9172 7574 405 379 0 8706 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 46620 KiB
Current children cumulated memory: 33044 KiB

[startup+25.5003 s]
/proc/loadavg: 4.17 4.16 4.10 5/261 994966
/proc/meminfo: memFree=126592348/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=43776 memory=42840 CPUtime=25.42 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 5575 0 0 0 2540 2 0 0 20 0 1 0 187953535 44826624 10710 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 10944 10710 405 379 0 10478 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 53708 KiB
Current children cumulated memory: 45588 KiB

[startup+35.8771 s]
# the end of solver process 994956 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=35.7493 s, system=0.024917 s

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

[startup+25.6003 s]
/proc/loadavg: 4.17 4.16 4.10 5/261 994966
/proc/meminfo: memFree=126592348/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=43776 memory=42840 CPUtime=25.52 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 5575 0 0 0 2550 2 0 0 20 0 1 0 187953535 44826624 10710 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 10944 10710 405 379 0 10478 0
Current children cumulated CPU time: 25.52 s
Current children cumulated vsize: 53708 KiB
Current children cumulated memory: 45588 KiB

[startup+32.0002 s]*
/proc/loadavg: 4.14 4.15 4.10 5/261 994967
/proc/meminfo: memFree=126572236/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=45452 memory=44632 CPUtime=31.9 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 6026 0 0 0 3188 2 0 0 20 0 1 0 187953535 46542848 11158 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 11363 11158 405 379 0 10897 0
Current children cumulated CPU time: 31.9 s
Current children cumulated vsize: 55384 KiB
Current children cumulated memory: 47380 KiB

[startup+33.6002 s]
/proc/loadavg: 4.14 4.15 4.10 5/261 994967
/proc/meminfo: memFree=126567944/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=45452 memory=44632 CPUtime=33.49 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 6026 0 0 0 3347 2 0 0 20 0 1 0 187953535 46542848 11158 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 11363 11158 405 379 0 10897 0
Current children cumulated CPU time: 33.49 s
Current children cumulated vsize: 55384 KiB
Current children cumulated memory: 47380 KiB

[startup+35.2002 s]
/proc/loadavg: 4.14 4.15 4.10 5/261 994967
/proc/meminfo: memFree=126563820/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=45452 memory=44632 CPUtime=35.09 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 6026 0 0 0 3507 2 0 0 20 0 1 0 187953535 46542848 11158 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 11363 11158 405 379 0 10897 0
Current children cumulated CPU time: 35.09 s
Current children cumulated vsize: 55384 KiB
Current children cumulated memory: 47380 KiB

[startup+35.6002 s]
/proc/loadavg: 4.14 4.15 4.10 5/261 994967
/proc/meminfo: memFree=126563820/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=46844 memory=45952 CPUtime=35.49 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 6374 0 0 0 3547 2 0 0 20 0 1 0 187953535 47968256 11488 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 11711 11488 405 379 0 11245 0
Current children cumulated CPU time: 35.49 s
Current children cumulated vsize: 56776 KiB
Current children cumulated memory: 48700 KiB

[startup+35.8002 s]
/proc/loadavg: 4.14 4.15 4.10 5/261 994967
/proc/meminfo: memFree=126563820/131524600 swapFree=131071996/131071996
[pid=994956] ppid=994953 vsize=9932 memory=2748 CPUtime=0 cores=5,7
/proc/994956/stat : 994956 (naps-1.02b5.sh) S 994953 994956 989662 0 -1 4194304 219 240 0 0 0 0 0 0 20 0 1 0 187953534 10170368 687 134679101440 94900022239232 94900023318552 140729823588368 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94900025417008 94900025464196 94900026916864 140729823597535 140729823597662 140729823597662 140729823604678 0
/proc/994956/statm: 2483 687 608 264 0 134 0
[pid=994961] ppid=994956 vsize=46844 memory=45952 CPUtime=35.69 cores=5,7
/proc/994961/stat : 994961 (naps-1.02b5) R 994956 994956 989662 0 -1 4194304 6374 0 0 0 3567 2 0 0 20 0 1 0 187953535 47968256 11488 134679101440 4194304 5746509 140727540618352 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 24993792 140727540622318 140727540622432 140727540622432 140727540629449 0
/proc/994961/statm: 11711 11488 405 379 0 11245 0
Current children cumulated CPU time: 35.69 s
Current children cumulated vsize: 56776 KiB
Current children cumulated memory: 48700 KiB

Child status: 20

Real time (s): 35.8772
CPU time (s): 35.7742
CPU user time (s): 35.7493
CPU system time (s): 0.024917
CPU usage (%): 99.713
Max. virtual memory (cumulated for all children) (KiB): 56776
Max. memory (cumulated for all children) (KiB): 48700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.7493
system time used= 0.024917
maximum resident set size= 46160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6848
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= 40


# summary of solver processes directly reported to runsolver:
#   pid: 994956
#   total CPU time (s): 35.7742
#   total CPU user time (s): 35.7493
#   total CPU system time (s): 0.024917

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.06857 second user time and 0.214589 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-19 04:57:38
IDJOB=4448271
IDBENCH=160380
IDSOLVER=3065
FILE ID=nodeC032/4448271-1721357846
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-plain.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-4448271-1721357846/watcher-4448271-1721357846 -o /tmp/evaluation-result-4448271-1721357846/solver-4448271-1721357846 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721351488-989675 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4448271-1721357846.opb

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

MD5SUM BENCH= cf360b30707fd718d5f3229c2f68be40
RANDOM SEED=1423783103

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		: 3657.086
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		: 3658.387
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		: 3599.927
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		: 3599.863
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		: 3657.004
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		: 3651.670
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		: 3599.855
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		: 3654.873
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:        126615816 kB
MemAvailable:   129141756 kB
Buffers:          517156 kB
Cached:          2823332 kB
SwapCached:            0 kB
Active:           981028 kB
Inactive:        3267548 kB
Active(anon):       1596 kB
Inactive(anon):   944204 kB
Active(file):     979432 kB
Inactive(file):  2323344 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4492 kB
Writeback:             0 kB
AnonPages:        907456 kB
Mapped:           111276 kB
Shmem:             37720 kB
KReclaimable:     125972 kB
Slab:             241724 kB
SReclaimable:     125972 kB
SUnreclaim:       115752 kB
KernelStack:        4224 kB
PageTables:        11088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1427120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            70944 kB
HardwareCorrupted:     0 kB
AnonHugePages:    757760 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 04:58:14