Trace number 4449692

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 1.03OPT2 27.5598 27.6353

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=8-t=6.opb
MD5SUM452542b5617bc71813112a35665296a2
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 benchmark2
Best CPU time to get the best result obtained on this benchmark4.31016
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables148
Total number of constraints1760
Number of constraints which are clauses1752
Number of constraints which are cardinality constraints (but not clauses)8
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint9
Number of terms in the objective function 8
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 8
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
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-4449692-1721399503.opb
0.00/0.04	c single stage optimization mode
0.00/0.04	o 8
0.00/0.05	o 2
27.51/27.63	s OPTIMUM FOUND
27.51/27.63	c _____________________________________________________________________________
27.51/27.63	c std/band forms        : 10,0
27.51/27.63	c 2cl/3cl ITE-codings   : 0,0
27.51/27.63	c BDD/srt/adr Max costs : 0,38,0
27.51/27.63	c BDDraw/bin/mul/srt/adr: 0,0,0,10,0
27.51/27.63	c BDD nodes             : 0
27.51/27.63	c Es1/CC detections     : 0,0
27.51/27.63	c CC sort               : 10
27.51/27.63	c SAT/UNSAT calls       : 2,1
27.51/27.63	c regenrated variables  : 0
27.51/27.63	c eliminated fixed lits : 0
27.51/27.63	c goal lit flips        : 0
27.51/27.63	c goal stages           : 1
27.51/27.63	c goal shrink           : 0
27.51/27.63	c goal coeff separations: 0
27.51/27.63	c restarts              : 39502
27.51/27.63	c conflicts             : 1492515        (54261 /sec)
27.51/27.63	c decisions             : 1954913        (71072 /sec)
27.51/27.63	c propagations          : 24560090       (892894 /sec)
27.51/27.63	c inspects              : 0              (0 /sec)
27.51/27.63	c CPU time (solving tm) : 27.51 s        (27.47 s, SAT 0.01429 s, UNSAT 27.46 s)
27.51/27.63	c Time for Opt-base     : 0.000101 s
27.51/27.63	c Steps for Opt-base    : 0
27.51/27.63	c Time for BDD coding   : 0 s
27.51/27.63	c Time for srt coding   : 0.000177 s
27.51/27.63	c _____________________________________________________________________________
27.51/27.63	v -x29 -x30 x31 -x32 -x33 x34 -x35 -x36 -x37 -x45 -x53 -x61 x69 -x77 -x85 -x93 -x38 -x46 -x54 -x62 -x70 -x78 -x86 x94 -x39 -x47 -x55 -x63 -x71 -x79 -x87 -x95 -x40 -x48 -x56 x64 -x72 -x80 -x88 -x96 -x41 -x49 x57 -x65 -x73 -x81 -x89 -x97 -x42 -x50 -x58 -x66 -x74 -x82 -x90 -x98 -x43 x51 -x59 -x67 -x75 -x83 -x91 -x99 -x44 -x52 -x60 -x68 -x76 -x84 x92 -x100 x1 x2 x3 x4 x5 -x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 -x27 x28 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 x143 -x144 -x145 -x146 -x147 -x148

Verifier Data 

OK	2

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: 64059 MiB (59908 MiB free)
  memory of node 1: 64510 MiB (61389 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4449692-1721399503/watcher-4449692-1721399503 -o /tmp/evaluation-result-4449692-1721399503/solver-4449692-1721399503 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721399514-1026462 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4449692-1721399503.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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=1026505, runsolver pid=1026499
Current StackSize limit: 8192 KiB


[startup+0.100541 s]*
/proc/loadavg: 0.17 0.12 0.09 5/240 1026533
/proc/meminfo: memFree=124200544/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=4600 memory=3596 CPUtime=0.1 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 339 0 0 0 10 0 0 0 20 0 1 0 192106368 4710400 899 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 1150 899 644 659 0 354 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 14532 KiB
Current children cumulated memory: 6304 KiB

[startup+0.223021 s]*
/proc/loadavg: 0.17 0.12 0.09 4/243 1026550
/proc/meminfo: memFree=124197840/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=4820 memory=3888 CPUtime=0.21 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 575 0 0 0 21 0 0 0 20 0 1 0 192106368 4935680 972 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 1205 972 644 659 0 409 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 14752 KiB
Current children cumulated memory: 6596 KiB

[startup+0.313204 s]*
/proc/loadavg: 0.17 0.12 0.09 4/243 1026550
/proc/meminfo: memFree=124196192/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=4916 memory=3888 CPUtime=0.3 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 665 0 0 0 30 0 0 0 20 0 1 0 192106368 5033984 972 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 1229 972 644 659 0 433 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 14848 KiB
Current children cumulated memory: 6596 KiB

[startup+0.700336 s]
/proc/loadavg: 0.48 0.18 0.12 4/243 1026550
/proc/meminfo: memFree=124192840/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=5420 memory=4528 CPUtime=0.67 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 1150 0 0 0 67 0 0 0 20 0 1 0 192106368 5550080 1132 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 1355 1132 660 659 0 559 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 15352 KiB
Current children cumulated memory: 7236 KiB

[startup+1.50037 s]
/proc/loadavg: 0.48 0.18 0.12 5/243 1026579
/proc/meminfo: memFree=124183460/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=6460 memory=5560 CPUtime=1.47 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 2205 0 0 0 147 0 0 0 20 0 1 0 192106368 6615040 1390 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 1615 1390 660 659 0 819 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 16392 KiB
Current children cumulated memory: 8268 KiB

[startup+3.11251 s]
/proc/loadavg: 0.48 0.18 0.12 5/249 1026594
/proc/meminfo: memFree=124140920/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=7708 memory=6752 CPUtime=3.07 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 4146 0 0 0 307 0 0 0 20 0 1 0 192106368 7892992 1688 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 1927 1688 660 659 0 1131 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 17640 KiB
Current children cumulated memory: 9460 KiB

[startup+6.30033 s]
/proc/loadavg: 0.76 0.25 0.14 5/249 1026594
/proc/meminfo: memFree=124121400/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=12064 memory=11048 CPUtime=6.26 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 7837 0 0 0 625 1 0 0 20 0 1 0 192106368 12353536 2762 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 3016 2762 660 659 0 2220 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 21996 KiB
Current children cumulated memory: 13756 KiB

[startup+12.7003 s]
/proc/loadavg: 1.02 0.31 0.16 5/249 1026595
/proc/meminfo: memFree=124087628/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=14272 memory=13344 CPUtime=12.65 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 15609 0 0 0 1262 3 0 0 20 0 1 0 192106368 14614528 3336 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 3568 3336 660 659 0 2772 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 24204 KiB
Current children cumulated memory: 16052 KiB

[startup+25.5004 s]
/proc/loadavg: 1.48 0.43 0.20 5/249 1026597
/proc/meminfo: memFree=124042352/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=15568 memory=14440 CPUtime=25.41 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 22510 0 0 0 2537 4 0 0 20 0 1 0 192106368 15941632 3610 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 3892 3610 660 659 0 3096 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 25500 KiB
Current children cumulated memory: 17148 KiB

[startup+27.6352 s]
# the end of solver process 1026505 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=27.5119 s, system=0.047939 s

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

[startup+25.6004 s]
/proc/loadavg: 1.48 0.43 0.20 5/249 1026597
/proc/meminfo: memFree=124042352/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=15568 memory=14440 CPUtime=25.51 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 22510 0 0 0 2547 4 0 0 20 0 1 0 192106368 15941632 3610 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 3892 3610 660 659 0 3096 0
Current children cumulated CPU time: 25.51 s
Current children cumulated vsize: 25500 KiB
Current children cumulated memory: 17148 KiB

[startup+26.4003 s]
/proc/loadavg: 1.68 0.49 0.22 5/249 1026597
/proc/meminfo: memFree=124006248/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=15568 memory=14440 CPUtime=26.31 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 22510 0 0 0 2627 4 0 0 20 0 1 0 192106368 15941632 3610 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 3892 3610 660 659 0 3096 0
Current children cumulated CPU time: 26.31 s
Current children cumulated vsize: 25500 KiB
Current children cumulated memory: 17148 KiB

[startup+27.2003 s]
/proc/loadavg: 1.68 0.49 0.22 5/249 1026597
/proc/meminfo: memFree=123992820/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=15568 memory=14440 CPUtime=27.11 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 22510 0 0 0 2707 4 0 0 20 0 1 0 192106368 15941632 3610 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 3892 3610 660 659 0 3096 0
Current children cumulated CPU time: 27.11 s
Current children cumulated vsize: 25500 KiB
Current children cumulated memory: 17148 KiB

[startup+27.6003 s]
/proc/loadavg: 1.68 0.49 0.22 5/249 1026597
/proc/meminfo: memFree=123992820/131655788 swapFree=131071996/131071996
[pid=1026505] ppid=1026499 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/1026505/stat : 1026505 (naps-1.03.sh) S 1026499 1026505 1026451 0 -1 4194304 217 239 0 0 0 0 0 0 20 0 1 0 192106367 10170368 677 134679101440 94501767565312 94501768644632 140726506696192 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94501770743088 94501770790276 94501788782592 140726506697698 140726506697823 140726506697823 140726506704840 0
/proc/1026505/statm: 2483 677 598 264 0 134 0
[pid=1026517] ppid=1026505 vsize=15796 memory=14704 CPUtime=27.51 cores=4,6
/proc/1026517/stat : 1026517 (naps-1.03) R 1026505 1026505 1026451 0 -1 4194304 22567 0 0 0 2747 4 0 0 20 0 1 0 192106368 16175104 3676 134679101440 4194304 6891213 140725259716976 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 32976896 140725259719667 140725259719779 140725259719779 140725259726795 0
/proc/1026517/statm: 3949 3676 660 659 0 3153 0
Current children cumulated CPU time: 27.51 s
Current children cumulated vsize: 25728 KiB
Current children cumulated memory: 17412 KiB

Child status: 30

Real time (s): 27.6353
CPU time (s): 27.5598
CPU user time (s): 27.5119
CPU system time (s): 0.047939
CPU usage (%): 99.7269
Max. virtual memory (cumulated for all children) (KiB): 31628
Max. memory (cumulated for all children) (KiB): 23184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.5119
system time used= 0.047939
maximum resident set size= 23908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23039
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= 39


# summary of solver processes directly reported to runsolver:
#   pid: 1026505
#   total CPU time (s): 27.5598
#   total CPU user time (s): 27.5119
#   total CPU system time (s): 0.047939

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.165787 second user time and 0.325171 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-19 16:31:55
IDJOB=4449692
IDBENCH=176095
IDSOLVER=3063
FILE ID=nodeC003/4449692-1721399503
RUNJOBID= nodeC003-1721399514-1026462
SLURM_JOB_ID= 7545432
Free space on /tmp= 723780 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=8-t=6.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4449692-1721399503/watcher-4449692-1721399503 -o /tmp/evaluation-result-4449692-1721399503/solver-4449692-1721399503 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721399514-1026462 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4449692-1721399503.opb

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

MD5SUM BENCH= 452542b5617bc71813112a35665296a2
RANDOM SEED=1818638320

nodeC003.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		: 1197.216
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	: 6983.76
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		: 1197.392
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	: 6983.30
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		: 1261.621
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	: 6983.76
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		: 1263.728
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	: 6983.30
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		: 1266.692
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	: 6983.76
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		: 1269.774
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	: 6983.30
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		: 1200.991
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	: 6983.76
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		: 1201.573
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124212356 kB
MemAvailable:   129834232 kB
Buffers:          535420 kB
Cached:          5869460 kB
SwapCached:            0 kB
Active:          1023788 kB
Inactive:        5733028 kB
Active(anon):       1328 kB
Inactive(anon):   396496 kB
Active(file):    1022460 kB
Inactive(file):  5336532 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             20228 kB
Writeback:             0 kB
AnonPages:        351980 kB
Mapped:           106772 kB
Shmem:             45896 kB
KReclaimable:     205832 kB
Slab:             320936 kB
SReclaimable:     205832 kB
SUnreclaim:       115104 kB
KernelStack:        3572 kB
PageTables:         9400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     671040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            59072 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 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:      275272 kB
DirectMap2M:    31086592 kB
DirectMap1G:    104857600 kB

Free space on /tmp at the end= 723752 MiB
End job on nodeC003 at 2024-07-19 16:32:22