Trace number 4434278

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 1.03OPT25 11.7494 11.7939

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
MD5SUM31239eff399a5786b9ac75ec6014d884
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 benchmark25
Best CPU time to get the best result obtained on this benchmark0.404486
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables238
Total number of constraints398
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints398
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 349
Number of bits of the biggest sum of numbers9
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-4434278-1721098952.opb
0.78/0.86	c goal1 is divided by 32
0.78/0.86	c multi stage optimization mode: 1-th step
1.28/1.34	o 45
2.08/2.19	o 31
2.08/2.19	c goal1 is divided by 16
2.08/2.19	c multi stage optimization mode: 2-th step
2.88/2.99	c goal1 is divided by 8
2.88/2.99	c multi stage optimization mode: 3-th step
9.15/9.29	c goal1 is divided by 4
9.15/9.29	c multi stage optimization mode: 4-th step
9.96/10.07	o 27
9.96/10.07	c goal1 is divided by 2
9.96/10.07	c multi stage optimization mode: 5-th step
10.15/10.27	o 25
10.15/10.27	c multi stage optimization mode: 6-th (final)
11.64/11.78	s OPTIMUM FOUND
11.64/11.78	c _____________________________________________________________________________
11.64/11.78	c std/band forms        : 6,196
11.64/11.78	c 2cl/3cl ITE-codings   : 105666,10416
11.64/11.78	c BDD/srt/adr Max costs : 579,0,0
11.64/11.78	c BDDraw/bin/mul/srt/adr: 0,0,202,0,0
11.64/11.78	c BDD nodes             : 154585
11.64/11.78	c Es1/CC detections     : 0,0
11.64/11.78	c CC sort               : 0
11.64/11.78	c SAT/UNSAT calls       : 4,3
11.64/11.78	c regenrated variables  : 0
11.64/11.78	c eliminated fixed lits : 5
11.64/11.78	c goal lit flips        : 0
11.64/11.78	c goal stages           : 6
11.64/11.78	c goal shrink           : 5
11.64/11.78	c goal coeff separations: 0
11.64/11.78	c restarts              : 983
11.64/11.78	c conflicts             : 14622          (1250 /sec)
11.64/11.78	c decisions             : 175271         (14983 /sec)
11.64/11.78	c propagations          : 82636971       (7064347 /sec)
11.64/11.78	c inspects              : 0              (0 /sec)
11.64/11.78	c CPU time (solving tm) : 11.7 s        (10.85 s, SAT 2.288 s, UNSAT 8.566 s)
11.64/11.78	c Time for Opt-base     : 0.1023 s
11.64/11.78	c Steps for Opt-base    : 265900
11.64/11.78	c Time for BDD coding   : 0.7344 s
11.64/11.78	c Time for srt coding   : 0 s
11.64/11.78	c _____________________________________________________________________________
11.64/11.78	v x1 -x2 -x3 x4 x5 -x6 -x31 -x32 -x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 -x238 -x25 x26 -x27 x28 -x29 -x30 -x237 -x236 -x235 x234 -x233 x19 x20 -x21 -x22 -x23 -x24 -x232 -x231 -x230 -x229 -x228 -x227 x226 -x225 -x224 x223 -x222 x221 x220 -x219 -x7 x8 -x9 -x10 -x11 -x12 -x218 -x217 -x216 x215 -x214 -x213 -x212 x211 -x210 x209 x208 -x207 x206 -x205 x204 x203 -x202 x201 x200 x199 x198 x197 x196 x195 x194 x193 x192 x191 x190 x189 -x13 -x14 -x15 -x16 -x17 -x18 -x188 -x187 -x186 x185 x184 -x183 -x182 -x181 -x180 -x179 x178 x177 x176 x175 -x174 -x173 -x172 x171 x170 -x169 x168 x167 x166 x165 x164 x163 x162 x161 x160 x159 x158 x157 x156 x155 x154 x153 x152 x151 x150 x149 x148 x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 x136 x135 -x134 -x133 -x132 -x131 x130 x129 x128 -x127 -x126 -x125 -x124 -x123 x122 x121 x120 x119 x118 x117 -x116 -x115 -x114 x113 x112 -x111 x110 x109 x108 x107 x106 x105 x104 x103 x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 x88 x87 x86 x85 x84 x83 x82 x81 x80 x79 x78 x77 x76 x75 x74 x73 x72 x71 x70 -x69 x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43

Verifier Data 

OK	25

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 (58949 MiB free)
  memory of node 1: 64510 MiB (61329 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434278-1721098952/watcher-4434278-1721098952 -o /tmp/evaluation-result-4434278-1721098952/solver-4434278-1721098952 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721095335-849557 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4434278-1721098952.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=851963, runsolver pid=851960

[startup+0.100076 s]*
/proc/loadavg: 4.16 4.12 4.09 5/262 851968
/proc/meminfo: memFree=123156968/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=6272 memory=5116 CPUtime=0.09 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 752 0 0 0 9 0 0 0 20 0 1 0 162062570 6422528 1279 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 1568 1279 596 659 0 772 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 16204 KiB
Current children cumulated memory: 7776 KiB

[startup+0.205631 s]*
/proc/loadavg: 4.16 4.12 4.09 5/262 851968
/proc/meminfo: memFree=123155484/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=7220 memory=5984 CPUtime=0.2 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 1103 0 0 0 20 0 0 0 20 0 1 0 162062570 7393280 1496 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 1805 1496 596 659 0 1009 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 17152 KiB
Current children cumulated memory: 8644 KiB

[startup+0.305726 s]*
/proc/loadavg: 4.16 4.12 4.09 5/262 851968
/proc/meminfo: memFree=123155344/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=7644 memory=6244 CPUtime=0.3 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 1203 0 0 0 30 0 0 0 20 0 1 0 162062570 7827456 1561 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 1911 1561 596 659 0 1115 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 17576 KiB
Current children cumulated memory: 8904 KiB

[startup+0.700252 s]
/proc/loadavg: 4.16 4.12 4.09 6/262 851968
/proc/meminfo: memFree=123153588/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=9700 memory=8192 CPUtime=0.68 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 1872 0 0 0 68 0 0 0 20 0 1 0 162062570 9932800 2048 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 2425 2048 596 659 0 1629 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 19632 KiB
Current children cumulated memory: 10852 KiB

[startup+1.50027 s]
/proc/loadavg: 4.16 4.12 4.09 5/262 851968
/proc/meminfo: memFree=123090180/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=71576 memory=67288 CPUtime=1.48 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 17094 0 0 0 146 2 0 0 20 0 1 0 162062570 73293824 16822 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 17894 16822 644 659 0 17098 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 81508 KiB
Current children cumulated memory: 69948 KiB

[startup+3.10565 s]
/proc/loadavg: 4.16 4.12 4.09 5/262 852018
/proc/meminfo: memFree=123090588/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=79236 memory=74156 CPUtime=3.08 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 18127 0 0 0 305 3 0 0 20 0 1 0 162062570 81137664 18539 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 19809 18539 644 659 0 19013 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 89168 KiB
Current children cumulated memory: 76816 KiB

[startup+6.30025 s]
/proc/loadavg: 4.07 4.10 4.09 5/262 852068
/proc/meminfo: memFree=123059440/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=85476 memory=82220 CPUtime=6.27 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 22408 0 0 0 623 4 0 0 20 0 1 0 162062570 87527424 20555 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 21369 20555 660 659 0 20573 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 95408 KiB
Current children cumulated memory: 84880 KiB

[startup+11.7939 s]
# the end of solver process 851963 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=11.7026 s, system=0.0468 s

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

[startup+6.40028 s]
/proc/loadavg: 4.07 4.10 4.09 5/262 852068
/proc/meminfo: memFree=123059440/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=85476 memory=82220 CPUtime=6.36 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 22408 0 0 0 632 4 0 0 20 0 1 0 162062570 87527424 20555 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 21369 20555 660 659 0 20573 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 95408 KiB
Current children cumulated memory: 84880 KiB

[startup+9.60024 s]
/proc/loadavg: 4.06 4.10 4.09 5/262 852118
/proc/meminfo: memFree=123281488/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=88596 memory=86156 CPUtime=9.55 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 23335 0 0 0 951 4 0 0 20 0 1 0 162062570 90722304 21539 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 22149 21539 660 659 0 21353 0
Current children cumulated CPU time: 9.55 s
Current children cumulated vsize: 98528 KiB
Current children cumulated memory: 88816 KiB

[startup+10.4002 s]
/proc/loadavg: 4.06 4.10 4.09 5/262 852120
/proc/meminfo: memFree=123269912/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=88596 memory=86156 CPUtime=10.35 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 23362 0 0 0 1031 4 0 0 20 0 1 0 162062570 90722304 21539 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 22149 21539 660 659 0 21353 0
Current children cumulated CPU time: 10.35 s
Current children cumulated vsize: 98528 KiB
Current children cumulated memory: 88816 KiB

[startup+11.2002 s]
/proc/loadavg: 4.06 4.10 4.09 6/262 852120
/proc/meminfo: memFree=123260452/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=88596 memory=86156 CPUtime=11.15 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 23363 0 0 0 1111 4 0 0 20 0 1 0 162062570 90722304 21539 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 22149 21539 660 659 0 21353 0
Current children cumulated CPU time: 11.15 s
Current children cumulated vsize: 98528 KiB
Current children cumulated memory: 88816 KiB

[startup+11.6002 s]
/proc/loadavg: 4.06 4.10 4.09 6/262 852120
/proc/meminfo: memFree=123260452/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=88596 memory=86156 CPUtime=11.54 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 23363 0 0 0 1150 4 0 0 20 0 1 0 162062570 90722304 21539 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 22149 21539 660 659 0 21353 0
Current children cumulated CPU time: 11.54 s
Current children cumulated vsize: 98528 KiB
Current children cumulated memory: 88816 KiB

[startup+11.7002 s]
/proc/loadavg: 4.06 4.10 4.09 6/262 852120
/proc/meminfo: memFree=123260452/131524600 swapFree=131071996/131071996
[pid=851963] ppid=851960 vsize=9932 memory=2660 CPUtime=0 cores=0,2
/proc/851963/stat : 851963 (naps-1.03.sh) S 851960 851963 849547 0 -1 4194304 218 242 0 0 0 0 0 0 20 0 1 0 162062570 10170368 665 134679101440 94309503668224 94309504747544 140733905733936 0 0 0 65536 4 65538 0 0 0 17 0 0 0 0 0 0 94309506846000 94309506893188 94309537472512 140733905740772 140733905740897 140733905740897 140733905747912 0
/proc/851963/statm: 2483 665 587 264 0 134 0
[pid=851968] ppid=851963 vsize=88596 memory=86156 CPUtime=11.64 cores=0,2
/proc/851968/stat : 851968 (naps-1.03) R 851963 851963 849547 0 -1 4194304 23363 0 0 0 1160 4 0 0 20 0 1 0 162062570 90722304 21539 134679101440 4194304 6891213 140730134976256 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 34570240 140730134983669 140730134983781 140730134983781 140730134990795 0
/proc/851968/statm: 22149 21539 660 659 0 21353 0
Current children cumulated CPU time: 11.64 s
Current children cumulated vsize: 98528 KiB
Current children cumulated memory: 88816 KiB

Child status: 30

Real time (s): 11.7939
CPU time (s): 11.7494
CPU user time (s): 11.7026
CPU system time (s): 0.0468
CPU usage (%): 99.6228
Max. virtual memory (cumulated for all children) (KiB): 98528
Max. memory (cumulated for all children) (KiB): 88816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.7026
system time used= 0.0468
maximum resident set size= 86156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23839
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= 85


# summary of solver processes directly reported to runsolver:
#   pid: 851963
#   total CPU time (s): 11.7494
#   total CPU user time (s): 11.7026
#   total CPU system time (s): 0.0468

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.030349 second user time and 0.085513 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-16 05:02:45
IDJOB=4434278
IDBENCH=147618
IDSOLVER=3063
FILE ID=nodeC029/4434278-1721098952
RUNJOBID= nodeC029-1721095335-849557
SLURM_JOB_ID= 7505604
Free space on /tmp= 890052 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434278-1721098952/watcher-4434278-1721098952 -o /tmp/evaluation-result-4434278-1721098952/solver-4434278-1721098952 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721095335-849557 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4434278-1721098952.opb

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

MD5SUM BENCH= 31239eff399a5786b9ac75ec6014d884
RANDOM SEED=488348054

nodeC029.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		: 3658.353
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	: 7000.09
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		: 3683.134
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	: 7006.98
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		: 3661.329
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	: 7000.09
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		: 3600.291
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	: 7006.98
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		: 3667.984
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	: 7000.09
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		: 3683.140
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	: 7006.98
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		: 3626.041
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	: 7000.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.179
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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        123165420 kB
MemAvailable:   129164460 kB
Buffers:          388252 kB
Cached:          6374460 kB
SwapCached:            0 kB
Active:           699812 kB
Inactive:        6904900 kB
Active(anon):       1480 kB
Inactive(anon):   878216 kB
Active(file):     698332 kB
Inactive(file):  6026684 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             10800 kB
Writeback:            16 kB
AnonPages:        840196 kB
Mapped:           111852 kB
Shmem:             37720 kB
KReclaimable:     227340 kB
Slab:             348588 kB
SReclaimable:     227340 kB
SUnreclaim:       121248 kB
KernelStack:        4192 kB
PageTables:        10828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1203816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60864 kB
HardwareCorrupted:     0 kB
AnonHugePages:    667648 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:      279252 kB
DirectMap2M:    36194304 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 890040 MiB
End job on nodeC029 at 2024-07-16 05:02:57