Trace number 4434318

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 1.03OPT813 9.25024 9.27824

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 benchmark0.143151
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

0.00/0.00	c NaPS 1.03.
0.00/0.00	c Input file name: HOME/instance-4434318-1721055610.opb
0.09/0.12	c single stage optimization mode
0.09/0.13	o 3119
1.78/1.81	o 1819
2.28/2.37	o 1026
3.98/4.06	o 1022
4.17/4.29	o 829
6.97/7.10	o 822
8.27/8.30	o 816
9.06/9.12	o 814
9.16/9.25	o 813
9.16/9.25	s OPTIMUM FOUND
9.16/9.25	c _____________________________________________________________________________
9.16/9.25	c std/band forms        : 423,0
9.16/9.25	c 2cl/3cl ITE-codings   : 0,0
9.16/9.25	c BDD/srt/adr Max costs : 629609,97685,0
9.16/9.25	c BDDraw/bin/mul/srt/adr: 8,0,0,415,0
9.16/9.25	c BDD nodes             : 182042
9.16/9.25	c Es1/CC detections     : 0,0
9.16/9.25	c CC sort               : 402
9.16/9.25	c SAT/UNSAT calls       : 9,5
9.16/9.25	c regenrated variables  : 1055
9.16/9.25	c eliminated fixed lits : 8435
9.16/9.25	c goal lit flips        : 0
9.16/9.25	c goal stages           : 1
9.16/9.25	c goal shrink           : 0
9.16/9.25	c goal coeff separations: 0
9.16/9.25	c restarts              : 1677
9.16/9.25	c conflicts             : 9340           (1026 /sec)
9.16/9.25	c decisions             : 892052         (97970 /sec)
9.16/9.25	c propagations          : 65222426       (7163059 /sec)
9.16/9.25	c inspects              : 0              (0 /sec)
9.16/9.25	c CPU time (solving tm) : 9.105 s        (7.493 s, SAT 6.581 s, UNSAT 0.9113 s)
9.16/9.25	c Time for Opt-base     : 0.01617 s
9.16/9.25	c Steps for Opt-base    : 75474
9.16/9.25	c Time for BDD coding   : 0.904 s
9.16/9.25	c Time for srt coding   : 0.1242 s
9.16/9.25	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: 63931 MiB (62180 MiB free)
  memory of node 1: 64510 MiB (62290 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434318-1721055610/watcher-4434318-1721055610 -o /tmp/evaluation-result-4434318-1721055610/solver-4434318-1721055610 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721055623-812692 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4434318-1721055610.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=812731, runsolver pid=812727
Current StackSize limit: 8192 KiB


[startup+0.101054 s]*
/proc/loadavg: 1.82 2.04 2.31 5/260 812768
/proc/meminfo: memFree=127373300/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=39220 memory=36076 CPUtime=0.09 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 9017 0 0 0 8 1 0 0 20 0 1 0 157720163 40161280 9019 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 9805 9019 612 659 0 9009 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 49152 KiB
Current children cumulated memory: 38800 KiB

[startup+0.206227 s]*
/proc/loadavg: 1.82 2.04 2.31 4/259 812782
/proc/meminfo: memFree=127301100/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=78296 memory=71828 CPUtime=0.2 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 16223 0 0 0 17 3 0 0 20 0 1 0 157720163 80175104 17957 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 19574 17957 612 659 0 18778 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 88228 KiB
Current children cumulated memory: 74552 KiB

[startup+0.306281 s]*
/proc/loadavg: 1.82 2.04 2.31 5/259 812782
/proc/meminfo: memFree=127250020/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=90324 memory=87520 CPUtime=0.29 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 19434 0 0 0 26 3 0 0 20 0 1 0 157720163 92491776 21880 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 22581 21880 612 659 0 21785 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 100256 KiB
Current children cumulated memory: 90244 KiB

[startup+0.700277 s]
/proc/loadavg: 1.82 2.04 2.31 5/263 812818
/proc/meminfo: memFree=127135500/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=90324 memory=87520 CPUtime=0.68 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 19437 0 0 0 65 3 0 0 20 0 1 0 157720163 92491776 21880 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 22581 21880 612 659 0 21785 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 100256 KiB
Current children cumulated memory: 90244 KiB

[startup+1.50029 s]
/proc/loadavg: 1.82 2.04 2.31 5/263 812818
/proc/meminfo: memFree=126934396/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=94032 memory=89632 CPUtime=1.48 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 20410 0 0 0 145 3 0 0 20 0 1 0 157720163 96288768 22408 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 23508 22408 644 659 0 22712 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 103964 KiB
Current children cumulated memory: 92356 KiB

[startup+3.10641 s]
/proc/loadavg: 1.82 2.04 2.31 5/263 812820
/proc/meminfo: memFree=126875712/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=107344 memory=102028 CPUtime=3.09 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 21996 0 0 0 305 4 0 0 20 0 1 0 157720163 109920256 25507 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 26836 25507 644 659 0 26040 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 117276 KiB
Current children cumulated memory: 104752 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.07 2.32 5/263 812820
/proc/meminfo: memFree=126712340/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=212420 memory=207540 CPUtime=6.27 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 47690 0 0 0 617 10 0 0 20 0 1 0 157720163 217518080 51885 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 53105 51885 660 659 0 52309 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 222352 KiB
Current children cumulated memory: 210264 KiB

[startup+9.27819 s]
# the end of solver process 812731 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=9.12499 s, system=0.125247 s

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

[startup+6.4003 s]
/proc/loadavg: 2.00 2.07 2.32 5/263 812820
/proc/meminfo: memFree=126712340/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=212420 memory=207540 CPUtime=6.37 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 47708 0 0 0 627 10 0 0 20 0 1 0 157720163 217518080 51885 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 53105 51885 660 659 0 52309 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 222352 KiB
Current children cumulated memory: 210264 KiB

[startup+8.00025 s]*
/proc/loadavg: 2.00 2.07 2.32 5/263 812820
/proc/meminfo: memFree=126619800/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=232548 memory=230164 CPUtime=7.97 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 48868 0 0 0 787 10 0 0 20 0 1 0 157720163 238129152 57541 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 58137 57541 660 659 0 57341 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 242480 KiB
Current children cumulated memory: 232888 KiB

[startup+8.80025 s]
/proc/loadavg: 2.00 2.07 2.32 5/263 812820
/proc/meminfo: memFree=126619800/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=233236 memory=231436 CPUtime=8.76 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 49404 0 0 0 865 11 0 0 20 0 1 0 157720163 238833664 57859 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 58309 57859 660 659 0 57513 0
Current children cumulated CPU time: 8.76 s
Current children cumulated vsize: 243168 KiB
Current children cumulated memory: 234160 KiB

[startup+9.20025 s]
/proc/loadavg: 2.24 2.12 2.33 5/263 812820
/proc/meminfo: memFree=126611352/131524600 swapFree=130795544/131071996
[pid=812731] ppid=812727 vsize=9932 memory=2724 CPUtime=0 cores=5,7
/proc/812731/stat : 812731 (naps-1.03.sh) S 812727 812731 808401 0 -1 4194304 221 242 0 0 0 0 0 0 20 0 1 0 157720163 10170368 681 134679101440 94479124385792 94479125465112 140725240898416 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94479127563568 94479127610756 94479136497664 140725240902628 140725240902753 140725240902753 140725240909768 0
/proc/812731/statm: 2483 681 603 264 0 134 0
[pid=812743] ppid=812731 vsize=233236 memory=231436 CPUtime=9.16 cores=5,7
/proc/812743/stat : 812743 (naps-1.03) R 812731 812731 808401 0 -1 4194304 49431 0 0 0 905 11 0 0 20 0 1 0 157720163 238833664 57859 134679101440 4194304 6891213 140732561359984 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 30281728 140732561363957 140732561364069 140732561364069 140732561371083 0
/proc/812743/statm: 58309 57859 660 659 0 57513 0
Current children cumulated CPU time: 9.16 s
Current children cumulated vsize: 243168 KiB
Current children cumulated memory: 234160 KiB

Child status: 30

Real time (s): 9.27824
CPU time (s): 9.25024
CPU user time (s): 9.12499
CPU system time (s): 0.125247
CPU usage (%): 99.6982
Max. virtual memory (cumulated for all children) (KiB): 266768
Max. memory (cumulated for all children) (KiB): 257748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.12499
system time used= 0.125247
maximum resident set size= 255024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49914
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= 12
involuntary context switches= 13


# summary of solver processes directly reported to runsolver:
#   pid: 812731
#   total CPU time (s): 9.25024
#   total CPU user time (s): 9.12499
#   total CPU system time (s): 0.125247

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.027955 second user time and 0.086185 second system time

The end

Launcher Data

Begin job on nodeC014 at 2024-07-15 17:00:23
IDJOB=4434318
IDBENCH=146648
IDSOLVER=3063
FILE ID=nodeC014/4434318-1721055610
RUNJOBID= nodeC014-1721055623-812692
SLURM_JOB_ID= 7505460
Free space on /tmp= 890084 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434318-1721055610/watcher-4434318-1721055610 -o /tmp/evaluation-result-4434318-1721055610/solver-4434318-1721055610 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721055623-812692 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4434318-1721055610.opb

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

MD5SUM BENCH= a0ea3bcd614a437876ff794ba0a9b553
RANDOM SEED=1227349425

nodeC014.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3340.750
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.32
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		: 3079.868
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.96
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		: 3595.722
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.32
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		: 3612.642
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.96
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		: 3078.167
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.32
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		: 3624.841
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.96
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		: 3260.276
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.32
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		: 3342.589
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127470232 kB
MemAvailable:   130052948 kB
Buffers:          303052 kB
Cached:          3085272 kB
SwapCached:        12880 kB
Active:           991680 kB
Inactive:        2506628 kB
Active(anon):       9392 kB
Inactive(anon):   117600 kB
Active(file):     982288 kB
Inactive(file):  2389028 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       130795544 kB
Dirty:             11064 kB
Writeback:             4 kB
AnonPages:        100448 kB
Mapped:            46112 kB
Shmem:             17324 kB
KReclaimable:     102096 kB
Slab:             193776 kB
SReclaimable:     102096 kB
SUnreclaim:        91680 kB
KernelStack:        3804 kB
PageTables:         9608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     651376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            27616 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      191188 kB
DirectMap2M:    14262272 kB
DirectMap1G:    121634816 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC014 at 2024-07-15 17:00:32