Trace number 4511187

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 naps-1.03a6UNSAT 16.9611 17.0176

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x50split.opb
MD5SUM6aa2e19502a8f75e99296617bfe7afcb
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 benchmark1.41638
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables501
Total number of constraints251
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)251
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 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4511187-1751197731.opb
16.93/17.01	s UNSATISFIABLE
16.93/17.01	c _____________________________________________________________________________
16.93/17.01	c std/band forms        : 500,0
16.93/17.01	c 2cl/3cl ITE-codings   : 0,0
16.93/17.01	c BDD/srt/adr Max costs : 0,11,0
16.93/17.01	c BDDraw/bin/mul/srt/adr: 0,0,0,500,0
16.93/17.01	c BDD nodes             : 0
16.93/17.01	c Es1/CC detections     : 0,0
16.93/17.01	c CC sort               : 250
16.93/17.01	c SAT/UNSAT calls       : 0,1
16.93/17.01	c regenrated variables  : 0
16.93/17.01	c eliminated fixed lits : 0
16.93/17.01	c goal lit flips        : 0
16.93/17.01	c goal stages           : 0
16.93/17.01	c goal shrink           : 0
16.93/17.01	c goal coeff separations: 0
16.93/17.01	c restarts              : 45701
16.93/17.01	c conflicts             : 1361237        (81165 /sec)
16.93/17.01	c decisions             : 4099100        (244413 /sec)
16.93/17.01	c propagations          : 16474393       (982303 /sec)
16.93/17.01	c inspects              : 0              (0 /sec)
16.93/17.01	c CPU time (solving tm) : 16.77 s        (16.76 s, SAT 0 s, UNSAT 16.76 s)
16.93/17.01	c Time for Opt-base     : 0.000544 s
16.93/17.01	c Steps for Opt-base    : 0
16.93/17.01	c Time for BDD coding   : 0 s
16.93/17.01	c Time for srt coding   : 0.00104 s
16.93/17.01	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: 63794 MiB (63026 MiB free)
  memory of node 1: 64507 MiB (63742 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511187-1751197731/watcher-4511187-1751197731 -o /tmp/evaluation-result-4511187-1751197731/solver-4511187-1751197731 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751193586-25587 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4511187-1751197731.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=27439, runsolver pid=27436

[startup+0.100069 s]*
/proc/loadavg: 4.10 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129811588/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=5160 memory=3584 CPUtime=0.08 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 473 0 0 0 8 0 0 0 20 0 1 0 35452889 5283840 896 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 1290 896 544 696 0 451 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 9352 KiB
Current children cumulated memory: 6656 KiB

[startup+0.213762 s]*
/proc/loadavg: 4.10 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129811588/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=6012 memory=4008 CPUtime=0.2 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 662 0 0 0 20 0 0 0 20 0 1 0 35452889 6156288 1002 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 1503 1002 544 696 0 664 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 10204 KiB
Current children cumulated memory: 7080 KiB

[startup+0.313491 s]*
/proc/loadavg: 4.10 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129811588/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=6268 memory=4136 CPUtime=0.29 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 692 0 0 0 29 0 0 0 20 0 1 0 35452889 6418432 1034 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 1567 1034 544 696 0 728 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 10460 KiB
Current children cumulated memory: 7208 KiB

[startup+0.700353 s]
/proc/loadavg: 4.10 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129811588/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=8576 memory=6068 CPUtime=0.67 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 1613 0 0 0 67 0 0 0 20 0 1 0 35452889 8781824 1517 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 2144 1517 544 696 0 1305 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 12768 KiB
Current children cumulated memory: 9140 KiB

[startup+1.50034 s]
/proc/loadavg: 4.10 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129810836/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=10108 memory=6528 CPUtime=1.47 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 5624 0 0 0 145 2 0 0 20 0 1 0 35452889 10350592 1632 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 2527 1632 544 696 0 1688 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 14300 KiB
Current children cumulated memory: 9600 KiB

[startup+3.11319 s]
/proc/loadavg: 4.09 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129807812/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=14208 memory=9684 CPUtime=3.08 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 16005 0 0 0 305 3 0 0 20 0 1 0 35452889 14548992 2421 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 3552 2421 544 696 0 2713 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 18400 KiB
Current children cumulated memory: 12756 KiB

[startup+6.30036 s]
/proc/loadavg: 4.09 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129807056/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=15224 memory=11508 CPUtime=6.25 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 31124 0 0 0 618 7 0 0 20 0 1 0 35452889 15589376 2877 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 3806 2877 544 696 0 2967 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 19416 KiB
Current children cumulated memory: 14580 KiB

[startup+12.7003 s]
/proc/loadavg: 4.08 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129803032/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=21436 memory=17312 CPUtime=12.63 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 73588 0 0 0 1250 13 0 0 20 0 1 0 35452889 21950464 4328 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 5359 4328 544 696 0 4520 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 25628 KiB
Current children cumulated memory: 20384 KiB

[startup+17.0176 s]
# the end of solver process 27439 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=16.7739 s, system=0.187184 s

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

[startup+12.8004 s]
/proc/loadavg: 4.08 4.11 4.11 5/255 27443
/proc/meminfo: memFree=129803032/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=21436 memory=17952 CPUtime=12.73 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 73740 0 0 0 1260 13 0 0 20 0 1 0 35452889 21950464 4488 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 5359 4488 544 696 0 4520 0
Current children cumulated CPU time: 12.73 s
Current children cumulated vsize: 25628 KiB
Current children cumulated memory: 21024 KiB

[startup+14.4003 s]
/proc/loadavg: 4.08 4.11 4.11 5/255 27444
/proc/meminfo: memFree=129801712/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=17336 memory=14884 CPUtime=14.33 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 76212 0 0 0 1419 14 0 0 20 0 1 0 35452889 17752064 3721 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 4334 3721 544 696 0 3495 0
Current children cumulated CPU time: 14.33 s
Current children cumulated vsize: 21528 KiB
Current children cumulated memory: 17956 KiB

[startup+16.0003 s]*
/proc/loadavg: 4.08 4.11 4.11 5/255 27444
/proc/meminfo: memFree=129801712/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=21436 memory=18044 CPUtime=15.94 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 91765 0 0 0 1578 16 0 0 20 0 1 0 35452889 21950464 4511 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 5359 4511 544 696 0 4520 0
Current children cumulated CPU time: 15.94 s
Current children cumulated vsize: 25628 KiB
Current children cumulated memory: 21116 KiB

[startup+16.8003 s]
/proc/loadavg: 4.08 4.11 4.11 5/255 27444
/proc/meminfo: memFree=129801712/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=21436 memory=17432 CPUtime=16.72 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 97142 0 0 0 1655 17 0 0 20 0 1 0 35452889 21950464 4358 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 5359 4358 544 696 0 4520 0
Current children cumulated CPU time: 16.72 s
Current children cumulated vsize: 25628 KiB
Current children cumulated memory: 20504 KiB

[startup+17.0003 s]*
/proc/loadavg: 4.08 4.11 4.11 5/255 27444
/proc/meminfo: memFree=129801964/131382112 swapFree=33010684/33010684
[pid=27439] ppid=27436 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/27439/stat : 27439 (naps-1.03a6.sh) S 27436 27439 25577 0 -1 4194304 231 205 0 0 0 0 0 0 20 0 1 0 35452887 4292608 768 18446744073709551615 94654870896640 94654871791173 140728750085568 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94654872030224 94654872077968 94654892314624 140728750090663 140728750090757 140728750090757 140728750096359 0
/proc/27439/statm: 1048 768 704 219 0 110 0
[pid=27443] ppid=27439 vsize=21436 memory=17816 CPUtime=16.93 cores=0,2
/proc/27443/stat : 27443 (naps-1.03a6) R 27439 27439 25577 0 -1 4194304 97771 0 0 0 1676 17 0 0 20 0 1 0 35452889 21950464 4454 18446744073709551615 4198400 7047149 140721419826800 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 34271232 140721419831668 140721419831782 140721419831782 140721419837385 0
/proc/27443/statm: 5359 4454 544 696 0 4520 0
Current children cumulated CPU time: 16.93 s
Current children cumulated vsize: 25628 KiB
Current children cumulated memory: 20888 KiB

Child status: 10

Real time (s): 17.0176
CPU time (s): 16.9611
CPU user time (s): 16.7739
CPU system time (s): 0.187184
CPU usage (%): 99.6679
Max. virtual memory (cumulated for all children) (KiB): 29724
Max. memory (cumulated for all children) (KiB): 22736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.7739
system time used= 0.187184
maximum resident set size= 19836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98218
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= 133
involuntary context switches= 40


# summary of solver processes directly reported to runsolver:
#   pid: 27439
#   total CPU time (s): 16.9611
#   total CPU user time (s): 16.7739
#   total CPU system time (s): 0.187184

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.118451 second user time and 0.241435 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2025-06-29 13:48:51
IDJOB=4511187
IDBENCH=160432
IDSOLVER=3341
FILE ID=nodeC009/4511187-1751197731
RUNJOBID= nodeC009-1751193586-25587
SLURM_JOB_ID= 9587588
Free space on /tmp= 433044 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x50split.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511187-1751197731/watcher-4511187-1751197731 -o /tmp/evaluation-result-4511187-1751197731/solver-4511187-1751197731 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751193586-25587 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4511187-1751197731.opb

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

MD5SUM BENCH= 6aa2e19502a8f75e99296617bfe7afcb
RANDOM SEED=438935918

nodeC009 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 1197.579
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 3659.947
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1197.236
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1197.232
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 3662.419
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 3691.496
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1197.574
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1197.944
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129811788 kB
MemAvailable:   129834104 kB
Buffers:            3280 kB
Cached:           831832 kB
SwapCached:            0 kB
Active:           420644 kB
Inactive:         586660 kB
Active(anon):     190152 kB
Inactive(anon):        0 kB
Active(file):     230492 kB
Inactive(file):   586660 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5656 kB
Writeback:             0 kB
AnonPages:        172276 kB
Mapped:           109244 kB
Shmem:             17960 kB
KReclaimable:      89200 kB
Slab:             170608 kB
SReclaimable:      89200 kB
SUnreclaim:        81408 kB
KernelStack:        4080 kB
PageTables:         3328 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     532280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433040 MiB
End job on nodeC009 at 2025-06-29 13:49:08