Trace number 4444281

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 5.10762 5.1272

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900566157.opb
MD5SUM6d3b7da8b2ee0899aea130eb0a9711be
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 benchmark2.18796
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 801
Number of bits of the biggest sum of numbers10
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-4444281-1721317599.opb
5.08/5.12	s UNSATISFIABLE
5.08/5.12	c _____________________________________________________________________________
5.08/5.12	c 
5.08/5.12	c std/band forms        : 23,0
5.08/5.12	c 2cl/3cl ITE-codings   : 1110,0
5.08/5.12	c BDD/srt/adr Max costs : 1356,0,0
5.08/5.12	c BDDraw/bin/mul/srt/adr: 23,0,0,0,0
5.08/5.12	c BDD nodes             : 1797
5.08/5.12	c Es1/CC detections     : 0,0
5.08/5.12	c SAT/UNSAT calls       : 0,1
5.08/5.12	c regenrated variables  : 0
5.08/5.12	c restarts              : 1036
5.08/5.12	c conflicts             : 151731         (29789 /sec)
5.08/5.12	c decisions             : 198050         (38882 /sec)
5.08/5.12	c propagations          : 18471974       (3626512 /sec)
5.08/5.12	c inspects              : 0              (0 /sec)
5.08/5.12	c CPU time (solving tm) : 5.094 s        (5.021 s)
5.08/5.12	c Time for Opt-base     : 0 s
5.08/5.12	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: 64096 MiB (62997 MiB free)
  memory of node 1: 64473 MiB (63377 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444281-1721317599/watcher-4444281-1721317599 -o /tmp/evaluation-result-4444281-1721317599/solver-4444281-1721317599 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721317456-964662 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4444281-1721317599.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=965510, runsolver pid=965507

[startup+0.100808 s]*
/proc/loadavg: 3.95 3.12 3.21 5/246 965515
/proc/meminfo: memFree=129403716/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=4016 memory=3528 CPUtime=0.1 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 600 0 0 0 10 0 0 0 20 0 1 0 183916985 4112384 882 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 1004 882 421 379 0 538 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 6272 KiB

[startup+0.212842 s]*
/proc/loadavg: 3.95 3.12 3.21 5/246 965515
/proc/meminfo: memFree=129402848/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=5008 memory=4276 CPUtime=0.21 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 940 0 0 0 21 0 0 0 20 0 1 0 183916985 5128192 1069 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 1252 1069 421 379 0 786 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 14940 KiB
Current children cumulated memory: 7020 KiB

[startup+0.312705 s]*
/proc/loadavg: 3.95 3.12 3.21 5/246 965515
/proc/meminfo: memFree=129402700/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=6024 memory=4540 CPUtime=0.3 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 994 0 0 0 30 0 0 0 20 0 1 0 183916985 6168576 1135 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 1506 1135 421 379 0 1040 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 15956 KiB
Current children cumulated memory: 7284 KiB

[startup+0.700324 s]
/proc/loadavg: 3.95 3.12 3.21 5/246 965515
/proc/meminfo: memFree=129399512/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=7112 memory=6124 CPUtime=0.68 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 1370 0 0 0 68 0 0 0 20 0 1 0 183916985 7282688 1531 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 1778 1531 421 379 0 1312 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 17044 KiB
Current children cumulated memory: 8868 KiB

[startup+1.50035 s]
/proc/loadavg: 3.95 3.12 3.21 5/246 965515
/proc/meminfo: memFree=129393092/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=9788 memory=8764 CPUtime=1.47 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 2039 0 0 0 147 0 0 0 20 0 1 0 183916985 10022912 2191 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 2447 2191 421 379 0 1981 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 19720 KiB
Current children cumulated memory: 11508 KiB

[startup+3.11313 s]
/proc/loadavg: 3.95 3.14 3.22 5/246 965515
/proc/meminfo: memFree=129375700/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=12636 memory=10876 CPUtime=3.08 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 2582 0 0 0 308 0 0 0 20 0 1 0 183916985 12939264 2719 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 3159 2719 421 379 0 2693 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 13620 KiB

[startup+5.12714 s]
# the end of solver process 965510 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=5.09616 s, system=0.011461 s

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

[startup+3.20044 s]
/proc/loadavg: 3.95 3.14 3.22 5/246 965515
/proc/meminfo: memFree=129375700/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=12636 memory=11140 CPUtime=3.17 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 2625 0 0 0 317 0 0 0 20 0 1 0 183916985 12939264 2785 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 3159 2785 421 379 0 2693 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 13884 KiB

[startup+4.00029 s]*
/proc/loadavg: 3.95 3.14 3.22 5/246 965565
/proc/meminfo: memFree=129384840/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=12636 memory=11404 CPUtime=3.98 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 2704 0 0 0 398 0 0 0 20 0 1 0 183916985 12939264 2851 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 3159 2851 421 379 0 2693 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 14148 KiB

[startup+4.8003 s]
/proc/loadavg: 3.95 3.14 3.22 5/246 965565
/proc/meminfo: memFree=129384840/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=12636 memory=12108 CPUtime=4.76 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 3307 0 0 0 476 0 0 0 20 0 1 0 183916985 12939264 3027 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 3159 3027 421 379 0 2693 0
Current children cumulated CPU time: 4.76 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 14852 KiB

[startup+5.00029 s]*
/proc/loadavg: 3.95 3.14 3.22 5/246 965565
/proc/meminfo: memFree=129376008/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=12636 memory=12108 CPUtime=4.97 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 3307 0 0 0 497 0 0 0 20 0 1 0 183916985 12939264 3027 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 3159 3027 421 379 0 2693 0
Current children cumulated CPU time: 4.97 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 14852 KiB

[startup+5.11286 s]
/proc/loadavg: 3.95 3.14 3.22 5/246 965565
/proc/meminfo: memFree=129376008/131655788 swapFree=131070704/131071996
[pid=965510] ppid=965507 vsize=9932 memory=2744 CPUtime=0 cores=1,3
/proc/965510/stat : 965510 (naps-1.02b5.sh) S 965507 965510 964650 0 -1 4194304 223 244 0 0 0 0 0 0 20 0 1 0 183916985 10170368 686 134679101440 94047520915456 94047521994776 140724126310880 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94047524093232 94047524140420 94047526051840 140724126319583 140724126319710 140724126319710 140724126326726 0
/proc/965510/statm: 2483 686 607 264 0 134 0
[pid=965515] ppid=965510 vsize=12636 memory=12108 CPUtime=5.08 cores=1,3
/proc/965515/stat : 965515 (naps-1.02b5) R 965510 965510 964650 0 -1 4194304 3307 0 0 0 508 0 0 0 20 0 1 0 183916985 12939264 3027 134679101440 4194304 5746509 140735111928352 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 18399232 140735111934958 140735111935072 140735111935072 140735111942089 0
/proc/965515/statm: 3159 3027 421 379 0 2693 0
Current children cumulated CPU time: 5.08 s
Current children cumulated vsize: 22568 KiB
Current children cumulated memory: 14852 KiB

Child status: 20

Real time (s): 5.1272
CPU time (s): 5.10762
CPU user time (s): 5.09616
CPU system time (s): 0.011461
CPU usage (%): 99.6181
Max. virtual memory (cumulated for all children) (KiB): 29644
Max. memory (cumulated for all children) (KiB): 20620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.09616
system time used= 0.011461
maximum resident set size= 17876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3789
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= 10
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 965510
#   total CPU time (s): 5.10762
#   total CPU user time (s): 5.09616
#   total CPU system time (s): 0.011461

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.067306 second user time and 0.096045 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2024-07-18 17:46:51
IDJOB=4444281
IDBENCH=147938
IDSOLVER=3065
FILE ID=nodeC011/4444281-1721317599
RUNJOBID= nodeC011-1721317456-964662
SLURM_JOB_ID= 7542661
Free space on /tmp= 723768 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900566157.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444281-1721317599/watcher-4444281-1721317599 -o /tmp/evaluation-result-4444281-1721317599/solver-4444281-1721317599 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721317456-964662 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4444281-1721317599.opb

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

MD5SUM BENCH= 6d3b7da8b2ee0899aea130eb0a9711be
RANDOM SEED=2015589593

nodeC011.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	: 0xb00001f
cpu MHz		: 3676.400
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.20
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	: 0xb00001f
cpu MHz		: 3491.617
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.374
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.20
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	: 0xb00001f
cpu MHz		: 1197.122
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 3672.955
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.20
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	: 0xb00001f
cpu MHz		: 3652.929
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.343
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.20
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	: 0xb00001f
cpu MHz		: 1197.335
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129408660 kB
MemAvailable:   129840340 kB
Buffers:          509008 kB
Cached:           762900 kB
SwapCached:          132 kB
Active:          1016724 kB
Inactive:         743116 kB
Active(anon):       1476 kB
Inactive(anon):   523868 kB
Active(file):    1015248 kB
Inactive(file):   219248 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070704 kB
Dirty:             12284 kB
Writeback:            12 kB
AnonPages:        487872 kB
Mapped:           109936 kB
Shmem:             37400 kB
KReclaimable:      74764 kB
Slab:             156568 kB
SReclaimable:      74764 kB
SUnreclaim:        81804 kB
KernelStack:        4000 kB
PageTables:         9792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     879388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            27072 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 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:      277320 kB
DirectMap2M:    33181696 kB
DirectMap1G:    102760448 kB

Free space on /tmp at the end= 723764 MiB
End job on nodeC011 at 2024-07-18 17:46:56