Trace number 4451258

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 NameAnswerCPU timeWall clock time
NaPS-GM 1.03UNSAT 21.2331 21.2882

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/EC_RANDOM_GRAPHS/
normalized-ECrand4regsplit-v040-n1.opb
MD5SUM19be1af6218e3e6451e61d53a5a4dc0f
Bench CategoryDEC-LIN (decision problem, linear constraints, no 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 benchmark0.00646
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables79
Total number of constraints40
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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 1.03.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4451258-1721433107.opb
21.14/21.28	s UNSATISFIABLE
21.14/21.28	c _____________________________________________________________________________
21.14/21.28	c std/band forms        : 78,0
21.14/21.28	c 2cl/3cl ITE-codings   : 0,0
21.14/21.28	c BDD/srt/adr Max costs : 0,11,0
21.14/21.28	c BDDraw/bin/mul/srt/adr: 0,0,0,78,0
21.14/21.28	c BDD nodes             : 0
21.14/21.28	c Es1/CC detections     : 0,0
21.14/21.28	c CC sort               : 39
21.14/21.28	c SAT/UNSAT calls       : 0,1
21.14/21.28	c regenrated variables  : 0
21.14/21.28	c eliminated fixed lits : 0
21.14/21.28	c goal lit flips        : 0
21.14/21.28	c goal stages           : 0
21.14/21.28	c goal shrink           : 0
21.14/21.28	c goal coeff separations: 0
21.14/21.28	c restarts              : 3791
21.14/21.28	c conflicts             : 509322         (24017 /sec)
21.14/21.28	c decisions             : 609107         (28722 /sec)
21.14/21.28	c propagations          : 11185947       (527468 /sec)
21.14/21.28	c inspects              : 0              (0 /sec)
21.14/21.28	c CPU time (solving tm) : 21.21 s        (21.21 s, SAT 0 s, UNSAT 21.21 s)
21.14/21.28	c Time for Opt-base     : 4.6e-05 s
21.14/21.28	c Steps for Opt-base    : 0
21.14/21.28	c Time for BDD coding   : 0 s
21.14/21.28	c Time for srt coding   : 6.2e-05 s
21.14/21.28	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: 63931 MiB (61371 MiB free)
  memory of node 1: 64510 MiB (62307 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4451258-1721433107/watcher-4451258-1721433107 -o /tmp/evaluation-result-4451258-1721433107/solver-4451258-1721433107 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1721432669-1059435 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4451258-1721433107.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=1059787, runsolver pid=1059784
Current StackSize limit: 8192 KiB


[startup+0.106011 s]*
/proc/loadavg: 4.23 3.77 3.70 5/260 1059792
/proc/meminfo: memFree=126645256/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=6084 memory=3660 CPUtime=0.1 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 576 0 0 0 10 0 0 0 20 0 1 0 195472563 6230016 915 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 1521 915 468 659 0 725 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 16016 KiB
Current children cumulated memory: 6416 KiB

[startup+0.205895 s]*
/proc/loadavg: 4.23 3.77 3.70 5/260 1059792
/proc/meminfo: memFree=126643968/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=6712 memory=4980 CPUtime=0.2 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 852 0 0 0 20 0 0 0 20 0 1 0 195472563 6873088 1245 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 1678 1245 468 659 0 882 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 16644 KiB
Current children cumulated memory: 7736 KiB

[startup+0.305791 s]*
/proc/loadavg: 4.21 3.78 3.70 5/260 1059792
/proc/meminfo: memFree=126643484/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=7624 memory=5508 CPUtime=0.3 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 986 0 0 0 30 0 0 0 20 0 1 0 195472563 7806976 1377 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 1906 1377 468 659 0 1110 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 17556 KiB
Current children cumulated memory: 8264 KiB

[startup+0.700284 s]
/proc/loadavg: 4.21 3.78 3.70 5/260 1059792
/proc/meminfo: memFree=126641664/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=8640 memory=6828 CPUtime=0.68 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 1341 0 0 0 68 0 0 0 20 0 1 0 195472563 8847360 1707 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 2160 1707 468 659 0 1364 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 18572 KiB
Current children cumulated memory: 9584 KiB

[startup+1.50028 s]
/proc/loadavg: 4.21 3.78 3.70 5/260 1059792
/proc/meminfo: memFree=126638604/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=13208 memory=10988 CPUtime=1.48 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 1879 0 0 0 148 0 0 0 20 0 1 0 195472563 13524992 2747 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 3302 2747 468 659 0 2506 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 23140 KiB
Current children cumulated memory: 13744 KiB

[startup+3.10567 s]
/proc/loadavg: 4.21 3.78 3.70 5/260 1059794
/proc/meminfo: memFree=126629572/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=14856 memory=12564 CPUtime=3.08 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 2292 0 0 0 308 0 0 0 20 0 1 0 195472563 15212544 3141 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 3714 3141 468 659 0 2918 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 24788 KiB
Current children cumulated memory: 15320 KiB

[startup+6.30027 s]
/proc/loadavg: 4.19 3.78 3.70 5/260 1059794
/proc/meminfo: memFree=126584464/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=27352 memory=20880 CPUtime=6.27 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 3005 0 0 0 626 1 0 0 20 0 1 0 195472563 28008448 5220 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 6838 5220 468 659 0 6042 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 37284 KiB
Current children cumulated memory: 23636 KiB

[startup+12.7003 s]
/proc/loadavg: 4.18 3.79 3.70 5/260 1059794
/proc/meminfo: memFree=126607980/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=22396 memory=20516 CPUtime=12.66 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 4208 0 0 0 1264 2 0 0 20 0 1 0 195472563 22933504 5129 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 5599 5129 468 659 0 4803 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 32328 KiB
Current children cumulated memory: 23272 KiB

[startup+21.2882 s]
# the end of solver process 1059787 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=21.208 s, system=0.02514 s

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

[startup+12.8003 s]
/proc/loadavg: 4.18 3.79 3.70 5/260 1059794
/proc/meminfo: memFree=126607980/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=22396 memory=20516 CPUtime=12.76 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 4208 0 0 0 1274 2 0 0 20 0 1 0 195472563 22933504 5129 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 5599 5129 468 659 0 4803 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 32328 KiB
Current children cumulated memory: 23272 KiB

[startup+16.0002 s]*
/proc/loadavg: 4.24 3.81 3.71 5/260 1059795
/proc/meminfo: memFree=126597492/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=31052 memory=25124 CPUtime=15.95 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 4403 0 0 0 1593 2 0 0 20 0 1 0 195472563 31797248 6281 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 7763 6281 468 659 0 6967 0
Current children cumulated CPU time: 15.95 s
Current children cumulated vsize: 40984 KiB
Current children cumulated memory: 27880 KiB

[startup+19.2002 s]
/proc/loadavg: 4.24 3.81 3.71 5/260 1059795
/proc/meminfo: memFree=126628056/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=31052 memory=27428 CPUtime=19.14 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 4419 0 0 0 1912 2 0 0 20 0 1 0 195472563 31797248 6857 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 7763 6857 468 659 0 6967 0
Current children cumulated CPU time: 19.14 s
Current children cumulated vsize: 40984 KiB
Current children cumulated memory: 30184 KiB

[startup+20.0002 s]*
/proc/loadavg: 4.24 3.81 3.71 5/260 1059795
/proc/meminfo: memFree=126626104/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=31052 memory=27428 CPUtime=19.94 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 4419 0 0 0 1992 2 0 0 20 0 1 0 195472563 31797248 6857 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 7763 6857 468 659 0 6967 0
Current children cumulated CPU time: 19.94 s
Current children cumulated vsize: 40984 KiB
Current children cumulated memory: 30184 KiB

[startup+20.8003 s]
/proc/loadavg: 4.24 3.81 3.71 5/260 1059795
/proc/meminfo: memFree=126626104/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=33704 memory=31568 CPUtime=20.74 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 4941 0 0 0 2072 2 0 0 20 0 1 0 195472563 34512896 7892 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 8426 7892 468 659 0 7630 0
Current children cumulated CPU time: 20.74 s
Current children cumulated vsize: 43636 KiB
Current children cumulated memory: 34324 KiB

[startup+21.2003 s]
/proc/loadavg: 4.22 3.81 3.71 5/260 1059795
/proc/meminfo: memFree=126617860/131524600 swapFree=131071996/131071996
[pid=1059787] ppid=1059784 vsize=9932 memory=2756 CPUtime=0 cores=5,7
/proc/1059787/stat : 1059787 (naps-1.03.sh) S 1059784 1059787 1059422 0 -1 4194304 227 247 0 0 0 0 0 0 20 0 1 0 195472563 10170368 689 134679101440 94838336839680 94838337919000 140729064395728 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94838340017456 94838340064644 94838357692416 140729064403934 140729064404063 140729064404063 140729064411080 0
/proc/1059787/statm: 2483 689 613 264 0 134 0
[pid=1059792] ppid=1059787 vsize=33704 memory=31568 CPUtime=21.14 cores=5,7
/proc/1059792/stat : 1059792 (naps-1.03) R 1059787 1059787 1059422 0 -1 4194304 4941 0 0 0 2112 2 0 0 20 0 1 0 195472563 34512896 7892 134679101440 4194304 6891213 140730149155232 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 17702912 140730149164015 140730149164131 140730149164131 140730149171147 0
/proc/1059792/statm: 8426 7892 468 659 0 7630 0
Current children cumulated CPU time: 21.14 s
Current children cumulated vsize: 43636 KiB
Current children cumulated memory: 34324 KiB

Child status: 10

Real time (s): 21.2882
CPU time (s): 21.2331
CPU user time (s): 21.208
CPU system time (s): 0.02514
CPU usage (%): 99.7412
Max. virtual memory (cumulated for all children) (KiB): 43824
Max. memory (cumulated for all children) (KiB): 34324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.208
system time used= 0.02514
maximum resident set size= 31608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5429
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= 31


# summary of solver processes directly reported to runsolver:
#   pid: 1059787
#   total CPU time (s): 21.2331
#   total CPU user time (s): 21.208
#   total CPU system time (s): 0.02514

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.062578 second user time and 0.126309 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2024-07-20 01:52:00
IDJOB=4451258
IDBENCH=162387
IDSOLVER=3062
FILE ID=nodeC017/4451258-1721433107
RUNJOBID= nodeC017-1721432669-1059435
SLURM_JOB_ID= 7545623
Free space on /tmp= 890064 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB16/DEC-LIN/elffers/EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v040-n1.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4451258-1721433107/watcher-4451258-1721433107 -o /tmp/evaluation-result-4451258-1721433107/solver-4451258-1721433107 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1721432669-1059435 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4451258-1721433107.opb

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

MD5SUM BENCH= 19be1af6218e3e6451e61d53a5a4dc0f
RANDOM SEED=1227332292

nodeC017.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		: 3666.209
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	: 6999.46
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		: 3663.419
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	: 7006.99
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		: 3599.970
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	: 6999.46
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		: 3599.749
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	: 7006.99
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		: 3666.375
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	: 6999.46
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		: 3660.736
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	: 7006.99
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		: 3599.902
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	: 6999.46
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		: 3661.701
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	: 7006.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126648356 kB
MemAvailable:   129480496 kB
Buffers:          592276 kB
Cached:          3060964 kB
SwapCached:            0 kB
Active:          1275212 kB
Inactive:        2932596 kB
Active(anon):       1576 kB
Inactive(anon):   598932 kB
Active(file):    1273636 kB
Inactive(file):  2333664 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5416 kB
Writeback:             0 kB
AnonPages:        552804 kB
Mapped:           113224 kB
Shmem:             45912 kB
KReclaimable:     128976 kB
Slab:             245496 kB
SReclaimable:     128976 kB
SUnreclaim:       116520 kB
KernelStack:        4172 kB
PageTables:        10540 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1082944 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            71296 kB
HardwareCorrupted:     0 kB
AnonHugePages:    530432 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:      305876 kB
DirectMap2M:    43507712 kB
DirectMap1G:    92274688 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC017 at 2024-07-20 01:52:21