Trace number 4496264

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-1.03a6OPT5867 4.28655 4.34621

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-6_12.opb
MD5SUMc72bec31732967c302aeb1ee50d0f008
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 benchmark5867
Best CPU time to get the best result obtained on this benchmark0.010052
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
Number of bits of the biggest sum of numbers16
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 

0.00/0.02	c NaPS 1.03a6.
0.00/0.02	c Input file name: HOME/instance-4496264-1751388030.opb
0.00/0.03	c single stage optimization mode
4.12/4.21	o 14895
4.12/4.21	o 7937
4.12/4.21	o 7889
4.12/4.21	o 6639
4.12/4.21	o 6131
4.12/4.21	o 6038
4.12/4.21	o 5867
4.12/4.21	s OPTIMUM FOUND
4.12/4.21	c _____________________________________________________________________________
4.12/4.21	c std/band forms        : 22,0
4.12/4.21	c 2cl/3cl ITE-codings   : 107432,0
4.12/4.21	c BDD/srt/adr Max costs : 112475,24,0
4.12/4.21	c BDDraw/bin/mul/srt/adr: 0,0,10,12,0
4.12/4.21	c BDD nodes             : 112181
4.12/4.21	c Es1/CC detections     : 0,0
4.12/4.21	c CC sort               : 12
4.12/4.21	c SAT/UNSAT calls       : 7,4
4.12/4.21	c regenrated variables  : 0
4.12/4.21	c eliminated fixed lits : 0
4.12/4.21	c goal lit flips        : 0
4.12/4.21	c goal stages           : 1
4.12/4.21	c goal shrink           : 0
4.12/4.21	c goal coeff separations: 2
4.12/4.21	c restarts              : 267
4.12/4.21	c conflicts             : 3239           (809 /sec)
4.12/4.21	c decisions             : 18936          (4727 /sec)
4.12/4.21	c propagations          : 24509179       (6117888 /sec)
4.12/4.21	c inspects              : 0              (0 /sec)
4.12/4.21	c CPU time (solving tm) : 4.006 s        (2.992 s, SAT 0.3977 s, UNSAT 2.594 s)
4.12/4.21	c Time for Opt-base     : 0.02155 s
4.12/4.21	c Steps for Opt-base    : 29874
4.12/4.21	c Time for BDD coding   : 0.8783 s
4.12/4.21	c Time for srt coding   : 9.1e-05 s
4.12/4.21	c _____________________________________________________________________________
4.12/4.21	v -x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78

Verifier Data 

OK	5867

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 (62758 MiB free)
  memory of node 1: 64465 MiB (63624 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496264-1751388030/watcher-4496264-1751388030 -o /tmp/evaluation-result-4496264-1751388030/solver-4496264-1751388030 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751384418-64562 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4496264-1751388030.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=64936, runsolver pid=64932
Current StackSize limit: 8192 KiB


[startup+0.100066 s]*
/proc/loadavg: 4.16 4.12 4.07 4/250 64948
/proc/meminfo: memFree=129655168/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=7244 memory=5888 CPUtime=0.07 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 969 0 0 0 7 0 0 0 20 0 1 0 54482146 7417856 1472 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 1811 1472 576 696 0 972 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 11436 KiB
Current children cumulated memory: 8832 KiB

[startup+0.213478 s]*
/proc/loadavg: 4.16 4.12 4.07 4/249 64957
/proc/meminfo: memFree=129641752/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=17864 memory=16660 CPUtime=0.19 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 4009 0 0 0 17 2 0 0 20 0 1 0 54482146 18292736 4165 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 4612 4165 608 696 0 3773 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 22056 KiB
Current children cumulated memory: 19604 KiB

[startup+0.313619 s]*
/proc/loadavg: 4.16 4.12 4.07 5/252 64965
/proc/meminfo: memFree=129631420/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=24884 memory=22940 CPUtime=0.29 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 5670 0 0 0 26 3 0 0 20 0 1 0 54482146 25481216 5735 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 6221 5735 608 696 0 5382 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 29076 KiB
Current children cumulated memory: 25884 KiB

[startup+0.700332 s]
/proc/loadavg: 4.16 4.12 4.07 4/252 64965
/proc/meminfo: memFree=129599932/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=45772 memory=43444 CPUtime=0.65 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 11192 0 0 0 60 5 0 0 20 0 1 0 54482146 46870528 10861 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 11443 10861 608 696 0 10604 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 49964 KiB
Current children cumulated memory: 46388 KiB

[startup+1.50041 s]
/proc/loadavg: 4.16 4.12 4.07 5/253 64983
/proc/meminfo: memFree=129511320/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=84996 memory=81176 CPUtime=1.43 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 19616 0 0 0 132 11 0 0 20 0 1 0 54482146 87035904 20294 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 21249 20294 608 696 0 20410 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 89188 KiB
Current children cumulated memory: 84120 KiB

[startup+3.11348 s]
/proc/loadavg: 4.14 4.12 4.07 5/257 65005
/proc/meminfo: memFree=129164580/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=101516 memory=98712 CPUtime=3.04 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 27211 0 0 0 291 13 0 0 20 0 1 0 54482146 103952384 24678 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 25379 24678 608 696 0 24540 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 105708 KiB
Current children cumulated memory: 101656 KiB

[startup+4.34614 s]
# the end of solver process 64936 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=4.12957 s, system=0.156984 s

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

[startup+3.20048 s]
/proc/loadavg: 4.14 4.12 4.07 5/257 65005
/proc/meminfo: memFree=129164580/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=102028 memory=99224 CPUtime=3.13 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 27359 0 0 0 300 13 0 0 20 0 1 0 54482146 104476672 24806 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 25507 24806 608 696 0 24668 0
Current children cumulated CPU time: 3.13 s
Current children cumulated vsize: 106220 KiB
Current children cumulated memory: 102168 KiB

[startup+4.00039 s]*
/proc/loadavg: 4.14 4.12 4.07 5/257 65005
/proc/meminfo: memFree=129142576/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=120220 memory=117016 CPUtime=3.94 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 30505 0 0 0 380 14 0 0 20 0 1 0 54482146 123105280 29254 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 30055 29254 640 696 0 29216 0
Current children cumulated CPU time: 3.94 s
Current children cumulated vsize: 124412 KiB
Current children cumulated memory: 119960 KiB

[startup+4.20039 s]
/proc/loadavg: 4.14 4.12 4.07 5/257 65005
/proc/meminfo: memFree=129142576/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=120220 memory=117016 CPUtime=4.12 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 30538 0 0 0 398 14 0 0 20 0 1 0 54482146 123105280 29254 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 30055 29254 640 696 0 29216 0
Current children cumulated CPU time: 4.12 s
Current children cumulated vsize: 124412 KiB
Current children cumulated memory: 119960 KiB

[startup+4.30037 s]
/proc/loadavg: 4.14 4.12 4.07 5/257 65005
/proc/meminfo: memFree=129142576/131382112 swapFree=33010684/33010684
[pid=64936] ppid=64932 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/64936/stat : 64936 (naps-1.03a6.sh) S 64932 64936 64549 0 -1 4194304 225 204 0 0 0 0 0 0 20 0 1 0 54482143 4292608 736 18446744073709551615 94772254212096 94772255106629 140724708646912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94772255345680 94772255393424 94772269408256 140724708649383 140724708649477 140724708649477 140724708655079 0
/proc/64936/statm: 1048 736 672 219 0 110 0
[pid=64941] ppid=64936 vsize=118596 memory=115816 CPUtime=4.22 cores=5,7
/proc/64941/stat : 64941 (naps-1.03a6) R 64936 64936 64549 0 -1 4194304 30539 0 0 0 408 14 0 0 20 0 1 0 54482146 121442304 28954 18446744073709551615 4198400 7047149 140729718503136 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7573272 7623312 12840960 140729718511988 140729718512102 140729718512102 140729718517705 0
/proc/64941/statm: 29649 28954 640 696 0 28810 0
Current children cumulated CPU time: 4.22 s
Current children cumulated vsize: 122788 KiB
Current children cumulated memory: 118760 KiB

Child status: 30

Real time (s): 4.34621
CPU time (s): 4.28655
CPU user time (s): 4.12957
CPU system time (s): 0.156984
CPU usage (%): 98.6274
Max. virtual memory (cumulated for all children) (KiB): 131552
Max. memory (cumulated for all children) (KiB): 127012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.12957
system time used= 0.156984
maximum resident set size= 124324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30980
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= 153
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 64936
#   total CPU time (s): 4.28655
#   total CPU user time (s): 4.12957
#   total CPU system time (s): 0.156984

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.049176 second user time and 0.118129 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2025-07-01 18:40:30
IDJOB=4496264
IDBENCH=148111
IDSOLVER=3341
FILE ID=nodeC007/4496264-1751388030
RUNJOBID= nodeC007-1751384418-64562
SLURM_JOB_ID= 9598236
Free space on /tmp= 433000 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496264-1751388030/watcher-4496264-1751388030 -o /tmp/evaluation-result-4496264-1751388030/solver-4496264-1751388030 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751384418-64562 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4496264-1751388030.opb

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

MD5SUM BENCH= c72bec31732967c302aeb1ee50d0f008
RANDOM SEED=807448928

nodeC007 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		: 3640.097
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	: 6983.68
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		: 1296.969
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	: 6983.68
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		: 1197.305
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	: 6983.68
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		: 1197.208
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	: 6983.68
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		: 1197.184
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	: 6983.68
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		: 1197.201
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	: 6983.68
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		: 1197.469
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	: 6983.68
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		: 1197.231
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	: 6983.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129403212 kB
MemAvailable:   129670128 kB
Buffers:            3280 kB
Cached:          1073196 kB
SwapCached:            0 kB
Active:           554540 kB
Inactive:         825248 kB
Active(anon):     321272 kB
Inactive(anon):        0 kB
Active(file):     233268 kB
Inactive(file):   825248 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11440 kB
Writeback:            16 kB
AnonPages:        306720 kB
Mapped:           105280 kB
Shmem:             17960 kB
KReclaimable:      96056 kB
Slab:             179924 kB
SReclaimable:      96056 kB
SUnreclaim:        83868 kB
KernelStack:        4128 kB
PageTables:         3632 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     616968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 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:    10186752 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432996 MiB
End job on nodeC007 at 2025-07-01 18:40:35