Trace number 4459436

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-PB16 1.02b5UNSAT 27.7971 27.9012

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/MIPLIB01/
opt/miplib2010/normalized-neos-859770.opb
MD5SUM4a685e943d6a7da38bd3737149184f18
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.77196
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2504
Total number of constraints2065
Number of constraints which are clauses1536
Number of constraints which are cardinality constraints (but not clauses)529
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint8
Maximum length of a constraint1446
Number of terms in the objective function 2504
Biggest coefficient in the objective function 10
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 16472
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 16472
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4459436-1721900708.opb
27.68/27.87	s UNSATISFIABLE
27.68/27.87	c _____________________________________________________________________________
27.68/27.87	c 
27.68/27.87	c std/band forms        : 528,0
27.68/27.87	c 2cl/3cl ITE-codings   : 306974,0
27.68/27.87	c BDD/srt/adr Max costs : 2843,0,0
27.68/27.87	c BDDraw/bin/mul/srt/adr: 528,0,0,0,0
27.68/27.87	c BDD nodes             : 1288704
27.68/27.87	c Es1/CC detections     : 0,0
27.68/27.87	c SAT/UNSAT calls       : 0,1
27.68/27.87	c regenrated variables  : 0
27.68/27.87	c restarts              : 163
27.68/27.87	c conflicts             : 27862          (1011 /sec)
27.68/27.87	c decisions             : 234698         (8519 /sec)
27.68/27.87	c propagations          : 40135947       (1456869 /sec)
27.68/27.87	c inspects              : 0              (0 /sec)
27.68/27.87	c CPU time (solving tm) : 27.55 s        (18.71 s)
27.68/27.87	c Time for Opt-base     : 0 s
27.68/27.87	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64096 MiB (59087 MiB free)
  memory of node 1: 64473 MiB (61228 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459436-1721900708/watcher-4459436-1721900708 -o /tmp/evaluation-result-4459436-1721900708/solver-4459436-1721900708 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721900692-214729 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4459436-1721900708.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Current StackSize limit: 8192 KiB

solver pid=214855, runsolver pid=214852

[startup+0.100072 s]*
/proc/loadavg: 3.40 4.02 4.22 5/245 214860
/proc/meminfo: memFree=123191272/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=8592 memory=3616 CPUtime=0.09 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 554 0 0 0 9 0 0 0 20 0 1 0 26060282 8798208 904 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 6 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 2148 904 405 379 0 1682 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 18524 KiB
Current children cumulated memory: 6328 KiB

[startup+0.214076 s]*
/proc/loadavg: 3.40 4.02 4.22 5/245 214860
/proc/meminfo: memFree=123178416/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=8724 memory=3616 CPUtime=0.2 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 605 0 0 0 20 0 0 0 20 0 1 0 26060282 8933376 904 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 2181 904 405 379 0 1715 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 18656 KiB
Current children cumulated memory: 6328 KiB

[startup+0.313215 s]*
/proc/loadavg: 3.40 4.02 4.22 5/245 214861
/proc/meminfo: memFree=123167776/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=8844 memory=3928 CPUtime=0.29 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 647 0 0 0 29 0 0 0 20 0 1 0 26060282 9056256 982 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 2211 982 405 379 0 1745 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 18776 KiB
Current children cumulated memory: 6640 KiB

[startup+0.700439 s]
/proc/loadavg: 3.40 4.02 4.22 5/245 214861
/proc/meminfo: memFree=123147444/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=9192 memory=4532 CPUtime=0.67 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 799 0 0 0 67 0 0 0 20 0 1 0 26060282 9412608 1133 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 2298 1133 405 379 0 1832 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 19124 KiB
Current children cumulated memory: 7244 KiB

[startup+1.50041 s]
/proc/loadavg: 3.40 4.02 4.22 5/245 214861
/proc/meminfo: memFree=123098168/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=20868 memory=16544 CPUtime=1.46 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 3841 0 0 0 146 0 0 0 20 0 1 0 26060282 21368832 4136 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 5217 4136 405 379 0 4751 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 30800 KiB
Current children cumulated memory: 19256 KiB

[startup+3.11303 s]
/proc/loadavg: 3.40 4.02 4.22 5/245 214861
/proc/meminfo: memFree=122983792/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=114968 memory=106592 CPUtime=3.07 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 27188 0 0 0 302 5 0 0 20 0 1 0 26060282 117727232 26648 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 28742 26648 421 379 0 28276 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 124900 KiB
Current children cumulated memory: 109304 KiB

[startup+6.30041 s]
/proc/loadavg: 3.45 4.02 4.22 5/245 214861
/proc/meminfo: memFree=122938988/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=147236 memory=137836 CPUtime=6.25 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 34442 0 0 0 618 7 0 0 20 0 1 0 26060282 150769664 34459 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 36809 34459 421 379 0 36343 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 157168 KiB
Current children cumulated memory: 140548 KiB

[startup+12.7004 s]
/proc/loadavg: 3.49 4.02 4.22 5/244 214863
/proc/meminfo: memFree=122625456/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=475340 memory=439076 CPUtime=12.63 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 79819 0 0 0 1243 20 0 0 20 0 1 0 26060282 486748160 109769 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 118835 109769 421 379 0 118369 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 485272 KiB
Current children cumulated memory: 441788 KiB

[startup+25.5004 s]
/proc/loadavg: 3.61 4.02 4.21 5/244 214864
/proc/meminfo: memFree=122571648/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=527248 memory=474476 CPUtime=25.39 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 81029 0 0 0 2518 21 0 0 20 0 1 0 26060282 539901952 118619 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 131812 118619 421 379 0 131346 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 537180 KiB
Current children cumulated memory: 477188 KiB

[startup+27.9012 s]
# the end of solver process 214855 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=27.5667 s, system=0.230341 s

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

[startup+25.6005 s]
/proc/loadavg: 3.61 4.02 4.21 5/244 214864
/proc/meminfo: memFree=122571648/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=527248 memory=474476 CPUtime=25.49 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 81030 0 0 0 2528 21 0 0 20 0 1 0 26060282 539901952 118619 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 131812 118619 421 379 0 131346 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 537180 KiB
Current children cumulated memory: 477188 KiB

[startup+27.2004 s]
/proc/loadavg: 3.61 4.02 4.21 5/244 214864
/proc/meminfo: memFree=122566992/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=527876 memory=476788 CPUtime=27.09 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 81143 0 0 0 2688 21 0 0 20 0 1 0 26060282 540545024 119197 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 131969 119197 421 379 0 131503 0
Current children cumulated CPU time: 27.09 s
Current children cumulated vsize: 537808 KiB
Current children cumulated memory: 479500 KiB

[startup+27.6004 s]
/proc/loadavg: 3.61 4.02 4.21 5/244 214864
/proc/meminfo: memFree=122566992/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=527876 memory=479096 CPUtime=27.49 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 81164 0 0 0 2728 21 0 0 20 0 1 0 26060282 540545024 119774 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 131969 119774 421 379 0 131503 0
Current children cumulated CPU time: 27.49 s
Current children cumulated vsize: 537808 KiB
Current children cumulated memory: 481808 KiB

[startup+27.8004 s]
/proc/loadavg: 3.61 4.02 4.21 5/244 214864
/proc/meminfo: memFree=122566992/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
[pid=214860] ppid=214855 vsize=527876 memory=479096 CPUtime=27.68 cores=4,6
/proc/214860/stat : 214860 (naps-1.02b5) R 214855 214855 214718 0 -1 4194304 81170 0 0 0 2747 21 0 0 20 0 1 0 26060282 540545024 119774 134679101440 4194304 5746509 140721871054560 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 13467648 140721871062003 140721871062117 140721871062117 140721871069129 0
/proc/214860/statm: 131969 119774 421 379 0 131503 0
Current children cumulated CPU time: 27.68 s
Current children cumulated vsize: 537808 KiB
Current children cumulated memory: 481808 KiB

[startup+27.9004 s]
/proc/loadavg: 3.61 4.02 4.21 5/244 214864
/proc/meminfo: memFree=122566992/131655788 swapFree=131060916/131071996
[pid=214855] ppid=214852 vsize=9932 memory=2712 CPUtime=0 cores=4,6
/proc/214855/stat : 214855 (naps-1.02b5.sh) S 214852 214855 214718 0 -1 4194304 224 242 0 0 0 0 0 0 20 0 1 0 26060282 10170368 678 134679101440 94578288717824 94578289797144 140726814714080 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94578291895600 94578291942788 94578305863680 140726814716900 140726814717027 140726814717027 140726814724038 0
/proc/214855/statm: 2483 678 600 264 0 134 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 9932 KiB
Current children cumulated memory: 2712 KiB

Child status: 20

Real time (s): 27.9012
CPU time (s): 27.7971
CPU user time (s): 27.5667
CPU system time (s): 0.230341
CPU usage (%): 99.6267
Max. virtual memory (cumulated for all children) (KiB): 541172
Max. memory (cumulated for all children) (KiB): 481808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.5667
system time used= 0.230341
maximum resident set size= 479096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81665
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= 10
involuntary context switches= 42


# summary of solver processes directly reported to runsolver:
#   pid: 214855
#   total CPU time (s): 27.7971
#   total CPU user time (s): 27.5667
#   total CPU system time (s): 0.230341

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.178509 second user time and 0.326282 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2024-07-25 11:45:08
IDJOB=4459436
IDBENCH=178796
IDSOLVER=3065
FILE ID=nodeC007/4459436-1721900708
RUNJOBID= nodeC007-1721900692-214729
SLURM_JOB_ID= 8089393
Free space on /tmp= 723748 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/MIPLIB01/opt/miplib2010/normalized-neos-859770.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459436-1721900708/watcher-4459436-1721900708 -o /tmp/evaluation-result-4459436-1721900708/solver-4459436-1721900708 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721900692-214729 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4459436-1721900708.opb

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

MD5SUM BENCH= 4a685e943d6a7da38bd3737149184f18
RANDOM SEED=999949071

nodeC007.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	: 0xb00001f
cpu MHz		: 3633.748
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 invpcid_single pti 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	: 6983.67
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		: 3567.757
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 invpcid_single pti 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	: 6983.37
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		: 1197.397
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 invpcid_single pti 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	: 6983.67
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		: 1197.354
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 invpcid_single pti 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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.898
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 invpcid_single pti 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	: 6983.67
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		: 3495.630
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 invpcid_single pti 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	: 6983.37
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		: 1197.203
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 invpcid_single pti 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	: 6983.67
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		: 1197.357
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 invpcid_single pti 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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        123205952 kB
MemAvailable:   128379168 kB
Buffers:          317300 kB
Cached:          5554720 kB
SwapCached:          152 kB
Active:          1742512 kB
Inactive:        5909488 kB
Active(anon):       2292 kB
Inactive(anon):  1822808 kB
Active(file):    1740220 kB
Inactive(file):  4086680 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131060916 kB
Dirty:             37480 kB
Writeback:             0 kB
AnonPages:       1780080 kB
Mapped:            94232 kB
Shmem:             45112 kB
KReclaimable:     373032 kB
Slab:             485192 kB
SReclaimable:     373032 kB
SUnreclaim:       112160 kB
KernelStack:        3936 kB
PageTables:        13020 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    2179376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            14336 kB
HardwareCorrupted:     0 kB
AnonHugePages:    272384 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:      437064 kB
DirectMap2M:    60284928 kB
DirectMap1G:    75497472 kB

Free space on /tmp at the end= 723744 MiB
End job on nodeC007 at 2024-07-25 11:45:37