Trace number 4484024

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-1.03a6OPT813 9.04974 9.09637

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUMa0ea3bcd614a437876ff794ba0a9b553
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 benchmark813
Best CPU time to get the best result obtained on this benchmark0.1198
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
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-4484024-1751290974.opb
0.08/0.13	c single stage optimization mode
8.94/9.07	o 3119
8.94/9.07	o 1819
8.94/9.07	o 1026
8.94/9.07	o 1022
8.94/9.07	o 829
8.94/9.07	o 822
8.94/9.07	o 816
8.94/9.07	o 814
8.94/9.07	o 813
8.94/9.07	s OPTIMUM FOUND
8.94/9.07	c _____________________________________________________________________________
8.94/9.07	c std/band forms        : 423,0
8.94/9.07	c 2cl/3cl ITE-codings   : 0,0
8.94/9.07	c BDD/srt/adr Max costs : 629609,97685,0
8.94/9.07	c BDDraw/bin/mul/srt/adr: 8,0,0,415,0
8.94/9.07	c BDD nodes             : 182042
8.94/9.07	c Es1/CC detections     : 0,0
8.94/9.07	c CC sort               : 402
8.94/9.07	c SAT/UNSAT calls       : 9,5
8.94/9.07	c regenrated variables  : 1055
8.94/9.07	c eliminated fixed lits : 8435
8.94/9.07	c goal lit flips        : 0
8.94/9.07	c goal stages           : 1
8.94/9.07	c goal shrink           : 0
8.94/9.07	c goal coeff separations: 0
8.94/9.07	c restarts              : 1677
8.94/9.07	c conflicts             : 9340           (1049 /sec)
8.94/9.07	c decisions             : 892052         (100152 /sec)
8.94/9.07	c propagations          : 65222429       (7322636 /sec)
8.94/9.07	c inspects              : 0              (0 /sec)
8.94/9.07	c CPU time (solving tm) : 8.907 s        (7.344 s, SAT 6.46 s, UNSAT 0.8836 s)
8.94/9.07	c Time for Opt-base     : 0.0158 s
8.94/9.07	c Steps for Opt-base    : 75474
8.94/9.07	c Time for BDD coding   : 0.8979 s
8.94/9.07	c Time for srt coding   : 0.1221 s
8.94/9.07	c _____________________________________________________________________________
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Verifier Data 

OK	813

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: 63708 MiB (62859 MiB free)
  memory of node 1: 64465 MiB (63829 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4484024-1751290974/watcher-4484024-1751290974 -o /tmp/evaluation-result-4484024-1751290974/solver-4484024-1751290974 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751290974-40362 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4484024-1751290974.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=40408, runsolver pid=40403

[startup+0.100063 s]*
/proc/loadavg: 0.56 1.15 2.29 5/270 40434
/proc/meminfo: memFree=129713792/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=32772 memory=30076 CPUtime=0.08 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 8023 0 0 0 7 1 0 0 20 0 1 0 44775940 33558528 7519 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 8193 7519 576 696 0 7354 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 36964 KiB
Current children cumulated memory: 33020 KiB

[startup+0.205771 s]*
/proc/loadavg: 0.56 1.15 2.29 5/270 40434
/proc/meminfo: memFree=129619856/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=62008 memory=58960 CPUtime=0.18 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 14566 0 0 0 16 2 0 0 20 0 1 0 44775940 63496192 14740 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 15502 14740 608 696 0 14663 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 66200 KiB
Current children cumulated memory: 61904 KiB

[startup+0.305615 s]*
/proc/loadavg: 0.84 1.20 2.30 5/270 40434
/proc/meminfo: memFree=129565420/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=86888 memory=84164 CPUtime=0.28 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 18626 0 0 0 25 3 0 0 20 0 1 0 44775940 88973312 21041 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 21722 21041 608 696 0 20883 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 87108 KiB

[startup+0.700216 s]
/proc/loadavg: 0.84 1.20 2.30 5/270 40434
/proc/meminfo: memFree=129429808/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=86888 memory=84164 CPUtime=0.67 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 18629 0 0 0 64 3 0 0 20 0 1 0 44775940 88973312 21041 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 21722 21041 608 696 0 20883 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 87108 KiB

[startup+1.50021 s]
/proc/loadavg: 0.84 1.20 2.30 5/270 40434
/proc/meminfo: memFree=129316392/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=90596 memory=86152 CPUtime=1.46 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 19143 0 0 0 143 3 0 0 20 0 1 0 44775940 92770304 21538 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 22649 21538 608 696 0 21810 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 94788 KiB
Current children cumulated memory: 89096 KiB

[startup+3.10564 s]
/proc/loadavg: 0.84 1.20 2.30 5/270 40434
/proc/meminfo: memFree=128720404/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=103908 memory=98476 CPUtime=3.06 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 20706 0 0 0 303 3 0 0 20 0 1 0 44775940 106401792 24619 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 25977 24619 608 696 0 25138 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 108100 KiB
Current children cumulated memory: 101420 KiB

[startup+6.30022 s]
/proc/loadavg: 1.09 1.25 2.31 5/270 40434
/proc/meminfo: memFree=128522152/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=209632 memory=205124 CPUtime=6.25 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 45252 0 0 0 616 9 0 0 20 0 1 0 44775940 214663168 51281 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 52408 51281 640 696 0 51569 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 213824 KiB
Current children cumulated memory: 208068 KiB

[startup+9.09632 s]
# the end of solver process 40408 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=8.92488 s, system=0.124864 s

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

[startup+6.40024 s]
/proc/loadavg: 1.09 1.25 2.31 5/270 40434
/proc/meminfo: memFree=128522152/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=209632 memory=205380 CPUtime=6.35 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 45312 0 0 0 626 9 0 0 20 0 1 0 44775940 214663168 51345 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 52408 51345 640 696 0 51569 0
Current children cumulated CPU time: 6.35 s
Current children cumulated vsize: 213824 KiB
Current children cumulated memory: 208324 KiB

[startup+8.00019 s]*
/proc/loadavg: 1.09 1.25 2.31 5/270 40434
/proc/meminfo: memFree=128421644/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=228328 memory=225660 CPUtime=7.94 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 48177 0 0 0 784 10 0 0 20 0 1 0 44775940 233807872 56415 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 57082 56415 640 696 0 56243 0
Current children cumulated CPU time: 7.94 s
Current children cumulated vsize: 232520 KiB
Current children cumulated memory: 228604 KiB

[startup+8.8002 s]
/proc/loadavg: 1.09 1.25 2.31 5/270 40434
/proc/meminfo: memFree=128421644/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=228328 memory=226112 CPUtime=8.74 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 48580 0 0 0 863 11 0 0 20 0 1 0 44775940 233807872 56528 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 57082 56528 640 696 0 56243 0
Current children cumulated CPU time: 8.74 s
Current children cumulated vsize: 232520 KiB
Current children cumulated memory: 229056 KiB

[startup+9.00019 s]*
/proc/loadavg: 1.09 1.25 2.31 5/270 40434
/proc/meminfo: memFree=128376968/131249988 swapFree=33010684/33010684
[pid=40408] ppid=40403 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/40408/stat : 40408 (naps-1.03a6.sh) S 40403 40408 40352 0 -1 4194304 228 203 0 0 0 0 0 0 20 0 1 0 44775938 4292608 736 18446744073709551615 94435291394048 94435292288581 140722950297776 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94435292527632 94435292575376 94435302260736 140722950306215 140722950306309 140722950306309 140722950311911 0
/proc/40408/statm: 1048 736 672 219 0 110 0
[pid=40419] ppid=40408 vsize=228328 memory=226240 CPUtime=8.94 cores=0,2
/proc/40419/stat : 40419 (naps-1.03a6) R 40408 40408 40352 0 -1 4194304 48593 0 0 0 883 11 0 0 20 0 1 0 44775940 233807872 56560 18446744073709551615 4198400 7047149 140723140472160 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 15462400 140723140475252 140723140475366 140723140475366 140723140480969 0
/proc/40419/statm: 57082 56560 640 696 0 56243 0
Current children cumulated CPU time: 8.94 s
Current children cumulated vsize: 232520 KiB
Current children cumulated memory: 229184 KiB

Child status: 30

Real time (s): 9.09637
CPU time (s): 9.04974
CPU user time (s): 8.92488
CPU system time (s): 0.124864
CPU usage (%): 99.4874
Max. virtual memory (cumulated for all children) (KiB): 256120
Max. memory (cumulated for all children) (KiB): 252412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.92488
system time used= 0.124864
maximum resident set size= 249468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49041
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= 160
involuntary context switches= 46


# summary of solver processes directly reported to runsolver:
#   pid: 40408
#   total CPU time (s): 9.04974
#   total CPU user time (s): 8.92488
#   total CPU system time (s): 0.124864

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.04062 second user time and 0.062975 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2025-06-30 15:42:54
IDJOB=4484024
IDBENCH=146648
IDSOLVER=3341
FILE ID=nodeC031/4484024-1751290974
RUNJOBID= nodeC031-1751290974-40362
SLURM_JOB_ID= 9594249
Free space on /tmp= 433060 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4484024-1751290974/watcher-4484024-1751290974 -o /tmp/evaluation-result-4484024-1751290974/solver-4484024-1751290974 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751290974-40362 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4484024-1751290974.opb

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

MD5SUM BENCH= a0ea3bcd614a437876ff794ba0a9b553
RANDOM SEED=229919938

nodeC031 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	: 0xb00002a
cpu MHz		: 3599.876
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1435.094
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.277
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.880
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.442
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3518.423
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.895
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.042
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        129731060 kB
MemAvailable:   129733872 kB
Buffers:            3280 kB
Cached:           810256 kB
SwapCached:            0 kB
Active:           348648 kB
Inactive:         544352 kB
Active(anon):      97560 kB
Inactive(anon):        0 kB
Active(file):     251088 kB
Inactive(file):   544352 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             18672 kB
Writeback:            16 kB
AnonPages:         82588 kB
Mapped:           103136 kB
Shmem:             18064 kB
KReclaimable:      93220 kB
Slab:             179784 kB
SReclaimable:      93220 kB
SUnreclaim:        86564 kB
KernelStack:        4068 kB
PageTables:         2832 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     341176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150408 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433036 MiB
End job on nodeC031 at 2025-06-30 15:43:03