Trace number 4486002

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 NameAnswerobjective functionCPU timeWall clock time
NaPS naps-1.03a6OPT1074317824 4.02038 4.04078

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc01.opb
MD5SUM06b44a09df2ce1558805241f0e17e4a0
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1074317824
Best CPU time to get the best result obtained on this benchmark0.023369
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables113
Total number of constraints54
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints33
Minimum length of a constraint5
Maximum length of a constraint101
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3223595007
Number of bits of the biggest sum of numbers32
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4486002-1751310683.opb
1.87/1.95	c goal1 is divided by 4
1.87/1.95	c multi stage optimization mode: 1-th step
3.86/3.97	o 1074427392
3.86/3.97	o 1074409984
3.86/3.97	o 1074391552
3.86/3.97	o 1074317824
3.86/3.97	c goal1 is divided by 2
3.86/3.97	c multi stage optimization mode: 2-th step
3.97/4.03	c multi stage optimization mode: 3-th (final)
3.97/4.03	s OPTIMUM FOUND
3.97/4.03	c _____________________________________________________________________________
3.97/4.03	c std/band forms        : 58,1
3.97/4.03	c 2cl/3cl ITE-codings   : 8316,56823
3.97/4.03	c BDD/srt/adr Max costs : 71771,92,0
3.97/4.03	c BDDraw/bin/mul/srt/adr: 4,0,9,46,0
3.97/4.03	c BDD nodes             : 68986
3.97/4.03	c Es1/CC detections     : 0,0
3.97/4.03	c CC sort               : 34
3.97/4.03	c SAT/UNSAT calls       : 4,4
3.97/4.03	c regenrated variables  : 0
3.97/4.03	c eliminated fixed lits : 72
3.97/4.03	c goal lit flips        : 0
3.97/4.03	c goal stages           : 3
3.97/4.03	c goal shrink           : 2
3.97/4.03	c goal coeff separations: 4
3.97/4.03	c restarts              : 220
3.97/4.03	c conflicts             : 2558           (643 /sec)
3.97/4.03	c decisions             : 10665          (2680 /sec)
3.97/4.03	c propagations          : 16011102       (4023746 /sec)
3.97/4.03	c inspects              : 0              (0 /sec)
3.97/4.03	c CPU time (solving tm) : 3.979 s        (1.705 s, SAT 0.7079 s, UNSAT 0.9976 s)
3.97/4.03	c Time for Opt-base     : 1.778 s
3.97/4.03	c Steps for Opt-base    : 10666269
3.97/4.03	c Time for BDD coding   : 2.159 s
3.97/4.03	c Time for srt coding   : 0.0006 s
3.97/4.03	c _____________________________________________________________________________
3.97/4.03	v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 x94 -x95 -x96 x97 x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 -x28 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x1 -x2 -x15 -x16 -x29 -x30 -x43 -x44 -x57 -x58 -x71 -x72

Verifier Data 

OK	1074317824

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: 63837 MiB (57561 MiB free)
  memory of node 1: 64465 MiB (29659 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486002-1751310683/watcher-4486002-1751310683 -o /tmp/evaluation-result-4486002-1751310683/solver-4486002-1751310683 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751305074-43433 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4486002-1751310683.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=44395, runsolver pid=44392

[startup+0.100095 s]*
/proc/loadavg: 4.15 4.29 4.20 5/254 44399
/proc/meminfo: memFree=89315376/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=4564 memory=3072 CPUtime=0.09 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 273 0 0 0 9 0 0 0 20 0 1 0 46747733 4673536 768 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 1141 768 576 696 0 302 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 8756 KiB
Current children cumulated memory: 6016 KiB

[startup+0.212789 s]*
/proc/loadavg: 4.15 4.29 4.20 5/254 44399
/proc/meminfo: memFree=89315376/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=4992 memory=3456 CPUtime=0.2 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 368 0 0 0 20 0 0 0 20 0 1 0 46747733 5111808 864 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 1248 864 576 696 0 409 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 9184 KiB
Current children cumulated memory: 6400 KiB

[startup+0.312636 s]*
/proc/loadavg: 4.15 4.29 4.20 5/254 44399
/proc/meminfo: memFree=89430064/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=4992 memory=3584 CPUtime=0.3 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 395 0 0 0 30 0 0 0 20 0 1 0 46747733 5111808 896 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 1248 896 576 696 0 409 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 9184 KiB
Current children cumulated memory: 6528 KiB

[startup+0.700383 s]
/proc/loadavg: 4.15 4.29 4.20 5/254 44399
/proc/meminfo: memFree=89204784/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=5652 memory=4096 CPUtime=0.68 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 527 0 0 0 68 0 0 0 20 0 1 0 46747733 5787648 1024 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 1413 1024 576 696 0 574 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 9844 KiB
Current children cumulated memory: 7040 KiB

[startup+1.50034 s]
/proc/loadavg: 4.15 4.29 4.20 5/254 44399
/proc/meminfo: memFree=89202188/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=5648 memory=4324 CPUtime=1.47 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 630 0 0 0 147 0 0 0 20 0 1 0 46747733 5783552 1049 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 1414 1049 576 696 0 575 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 9840 KiB
Current children cumulated memory: 7268 KiB

[startup+3.11299 s]
/proc/loadavg: 4.14 4.28 4.20 5/254 44399
/proc/meminfo: memFree=89367912/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=78560 memory=73868 CPUtime=3.08 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 18289 0 0 0 306 2 0 0 20 0 1 0 46747733 80445440 18467 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 19640 18467 608 696 0 18801 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 82752 KiB
Current children cumulated memory: 76812 KiB

[startup+4.04072 s]
# the end of solver process 44395 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=3.9813 s, system=0.039084 s

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

[startup+3.20047 s]
/proc/loadavg: 4.14 4.28 4.20 5/254 44399
/proc/meminfo: memFree=89367912/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=78560 memory=73868 CPUtime=3.16 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 18289 0 0 0 314 2 0 0 20 0 1 0 46747733 80445440 18467 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 19640 18467 608 696 0 18801 0
Current children cumulated CPU time: 3.16 s
Current children cumulated vsize: 82752 KiB
Current children cumulated memory: 76812 KiB

[startup+3.60039 s]
/proc/loadavg: 4.14 4.28 4.20 5/254 44399
/proc/meminfo: memFree=89367912/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=78560 memory=73868 CPUtime=3.56 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 18300 0 0 0 354 2 0 0 20 0 1 0 46747733 80445440 18467 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 19640 18467 608 696 0 18801 0
Current children cumulated CPU time: 3.56 s
Current children cumulated vsize: 82752 KiB
Current children cumulated memory: 76812 KiB

[startup+4.00039 s]*
/proc/loadavg: 4.14 4.28 4.20 5/254 44399
/proc/meminfo: memFree=89368196/131382112 swapFree=33010684/33010684
[pid=44395] ppid=44392 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/44395/stat : 44395 (naps-1.03a6.sh) S 44392 44395 43422 0 -1 4194304 231 202 0 0 0 0 0 0 20 0 1 0 46747731 4292608 736 18446744073709551615 94780678373376 94780679267909 140734415782432 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94780679506960 94780679554704 94780687736832 140734415788455 140734415788549 140734415788549 140734415794151 0
/proc/44395/statm: 1048 736 672 219 0 110 0
[pid=44399] ppid=44395 vsize=77804 memory=73732 CPUtime=3.97 cores=4,6
/proc/44399/stat : 44399 (naps-1.03a6) R 44395 44395 43422 0 -1 4194304 20343 0 0 0 395 2 0 0 20 0 1 0 46747733 79671296 18433 18446744073709551615 4198400 7047149 140722976964656 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 26804224 140722976971124 140722976971238 140722976971238 140722976976841 0
/proc/44399/statm: 19451 18433 608 696 0 18612 0
Current children cumulated CPU time: 3.97 s
Current children cumulated vsize: 81996 KiB
Current children cumulated memory: 76676 KiB

Child status: 30

Real time (s): 4.04078
CPU time (s): 4.02038
CPU user time (s): 3.9813
CPU system time (s): 0.039084
CPU usage (%): 99.4951
Max. virtual memory (cumulated for all children) (KiB): 84024
Max. memory (cumulated for all children) (KiB): 78132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9813
system time used= 0.039084
maximum resident set size= 81240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20788
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= 132
involuntary context switches= 27


# summary of solver processes directly reported to runsolver:
#   pid: 44395
#   total CPU time (s): 4.02038
#   total CPU user time (s): 3.9813
#   total CPU system time (s): 0.039084

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.051881 second user time and 0.099906 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2025-06-30 21:11:23
IDJOB=4486002
IDBENCH=146909
IDSOLVER=3341
FILE ID=nodeC005/4486002-1751310683
RUNJOBID= nodeC005-1751305074-43433
SLURM_JOB_ID= 9594302
Free space on /tmp= 430996 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc01.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4486002-1751310683/watcher-4486002-1751310683 -o /tmp/evaluation-result-4486002-1751310683/solver-4486002-1751310683 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751305074-43433 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4486002-1751310683.opb

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

MD5SUM BENCH= 06b44a09df2ce1558805241f0e17e4a0
RANDOM SEED=982693116

nodeC005 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		: 3662.545
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	: 6983.90
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		: 3491.954
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	: 6983.90
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		: 1197.719
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	: 6983.90
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		: 1197.317
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	: 6983.90
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		: 3491.851
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	: 6983.90
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		: 3492.041
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	: 6983.90
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		: 1197.241
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	: 6983.90
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		: 3700.000
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	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        89315056 kB
MemAvailable:   91628976 kB
Buffers:            3280 kB
Cached:          3115552 kB
SwapCached:            0 kB
Active:         38582848 kB
Inactive:        2816236 kB
Active(anon):   38298212 kB
Inactive(anon):        0 kB
Active(file):     284636 kB
Inactive(file):  2816236 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5644 kB
Writeback:             0 kB
AnonPages:      38283324 kB
Mapped:           110840 kB
Shmem:             17960 kB
KReclaimable:     105348 kB
Slab:             189204 kB
SReclaimable:     105348 kB
SUnreclaim:        83856 kB
KernelStack:        4064 kB
PageTables:        78056 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   40178372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:  12941312 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:      201544 kB
DirectMap2M:     8089600 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430988 MiB
End job on nodeC005 at 2025-06-30 21:11:28