Trace number 4435084

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
NaPS-PB16 1.02b5OPT25 5.37203 5.38715

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 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4435084-1721098022.opb
5.27/5.38	o 62
5.27/5.38	o 40
5.27/5.38	o 25
5.27/5.38	s OPTIMUM FOUND
5.27/5.38	c _____________________________________________________________________________
5.27/5.38	c 
5.27/5.38	c std/band forms        : 9,196
5.27/5.38	c 2cl/3cl ITE-codings   : 89175,10836
5.27/5.38	c BDD/srt/adr Max costs : 579,33,0
5.27/5.38	c BDDraw/bin/mul/srt/adr: 0,0,202,3,0
5.27/5.38	c BDD nodes             : 145135
5.27/5.38	c Es1/CC detections     : 0,0
5.27/5.38	c SAT/UNSAT calls       : 3,2
5.27/5.38	c regenrated variables  : 3
5.27/5.38	c restarts              : 78
5.27/5.38	c conflicts             : 18661          (3496 /sec)
5.27/5.38	c decisions             : 672906         (126048 /sec)
5.27/5.38	c propagations          : 95636021       (17914497 /sec)
5.27/5.38	c inspects              : 0              (0 /sec)
5.27/5.38	c CPU time (solving tm) : 5.338 s        (4.535 s)
5.27/5.38	c Time for Opt-base     : 0.129 s
5.27/5.38	c _____________________________________________________________________________
5.27/5.38	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: 63968 MiB (62714 MiB free)
  memory of node 1: 64473 MiB (63441 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435084-1721098022/watcher-4435084-1721098022 -o /tmp/evaluation-result-4435084-1721098022/solver-4435084-1721098022 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721094400-829445 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4435084-1721098022.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
Current StackSize limit: 8192 KiB

solver pid=831949, runsolver pid=831946

[startup+0.100089 s]*
/proc/loadavg: 4.11 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129179480/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=9336 memory=4204 CPUtime=0.1 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 750 0 0 0 10 0 0 0 20 0 1 0 161968863 9560064 1051 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 2334 1051 421 379 0 1868 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 19268 KiB
Current children cumulated memory: 6896 KiB

[startup+0.205442 s]*
/proc/loadavg: 4.11 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129177744/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=10284 memory=5324 CPUtime=0.2 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 1096 0 0 0 20 0 0 0 20 0 1 0 161968863 10530816 1331 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 2571 1331 421 379 0 2105 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 20216 KiB
Current children cumulated memory: 8016 KiB

[startup+0.305216 s]*
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129177604/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=10708 memory=5584 CPUtime=0.3 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 1195 0 0 0 30 0 0 0 20 0 1 0 161968863 10964992 1396 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 2677 1396 421 379 0 2211 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 20640 KiB
Current children cumulated memory: 8276 KiB

[startup+0.700222 s]
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129175420/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=12764 memory=7556 CPUtime=0.69 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 1838 0 0 0 69 0 0 0 20 0 1 0 161968863 13070336 1889 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 3191 1889 421 379 0 2725 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 22696 KiB
Current children cumulated memory: 10248 KiB

[startup+1.50027 s]
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129126208/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=56664 memory=51376 CPUtime=1.48 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 13004 0 0 0 146 2 0 0 20 0 1 0 161968863 58023936 12844 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 14166 12844 421 379 0 13700 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 66596 KiB
Current children cumulated memory: 54068 KiB

[startup+3.10545 s]
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129118900/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=57668 memory=53368 CPUtime=3.08 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 13689 0 0 0 306 2 0 0 20 0 1 0 161968863 59052032 13342 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 14417 13342 421 379 0 13951 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 67600 KiB
Current children cumulated memory: 56060 KiB

[startup+5.3871 s]
# the end of solver process 831949 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=5.34114 s, system=0.030892 s

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

[startup+3.2003 s]
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129118900/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=57668 memory=53368 CPUtime=3.18 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 13689 0 0 0 316 2 0 0 20 0 1 0 161968863 59052032 13342 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 14417 13342 421 379 0 13951 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 67600 KiB
Current children cumulated memory: 56060 KiB

[startup+4.00023 s]*
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129118640/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=57668 memory=53368 CPUtime=3.98 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 13689 0 0 0 396 2 0 0 20 0 1 0 161968863 59052032 13342 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 14417 13342 421 379 0 13951 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 67600 KiB
Current children cumulated memory: 56060 KiB

[startup+4.80024 s]
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129118640/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=57668 memory=53368 CPUtime=4.77 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 13692 0 0 0 475 2 0 0 20 0 1 0 161968863 59052032 13342 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 14417 13342 421 379 0 13951 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 67600 KiB
Current children cumulated memory: 56060 KiB

[startup+5.20023 s]
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129116124/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=57668 memory=53368 CPUtime=5.17 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 13692 0 0 0 515 2 0 0 20 0 1 0 161968863 59052032 13342 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 14417 13342 421 379 0 13951 0
Current children cumulated CPU time: 5.17 s
Current children cumulated vsize: 67600 KiB
Current children cumulated memory: 56060 KiB

[startup+5.30024 s]
/proc/loadavg: 4.10 4.15 4.11 5/259 831954
/proc/meminfo: memFree=129116124/131524600 swapFree=131071996/131071996
[pid=831949] ppid=831946 vsize=9932 memory=2692 CPUtime=0 cores=5,7
/proc/831949/stat : 831949 (naps-1.02b5.sh) S 831946 831949 829432 0 -1 4194304 218 239 0 0 0 0 0 0 20 0 1 0 161968862 10170368 673 134679101440 94806540681216 94806541760536 140722642439312 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94806543858992 94806543906180 94806555033600 140722642441184 140722642441311 140722642441311 140722642448326 0
/proc/831949/statm: 2483 673 594 264 0 134 0
[pid=831954] ppid=831949 vsize=57668 memory=53368 CPUtime=5.27 cores=5,7
/proc/831954/stat : 831954 (naps-1.02b5) R 831949 831949 829432 0 -1 4194304 13692 0 0 0 525 2 0 0 20 0 1 0 161968863 59052032 13342 134679101440 4194304 5746509 140735826960544 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 6059216 6091920 19456000 140735826969583 140735826969697 140735826969697 140735826976713 0
/proc/831954/statm: 14417 13342 421 379 0 13951 0
Current children cumulated CPU time: 5.27 s
Current children cumulated vsize: 67600 KiB
Current children cumulated memory: 56060 KiB

Child status: 30

Real time (s): 5.38715
CPU time (s): 5.37203
CPU user time (s): 5.34114
CPU system time (s): 0.030892
CPU usage (%): 99.7194
Max. virtual memory (cumulated for all children) (KiB): 69080
Max. memory (cumulated for all children) (KiB): 56248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.34114
system time used= 0.030892
maximum resident set size= 60144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14164
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= 9


# summary of solver processes directly reported to runsolver:
#   pid: 831949
#   total CPU time (s): 5.37203
#   total CPU user time (s): 5.34114
#   total CPU system time (s): 0.030892

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017676 second user time and 0.053406 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2024-07-16 04:47:15
IDJOB=4435084
IDBENCH=147618
IDSOLVER=3065
FILE ID=nodeC027/4435084-1721098022
RUNJOBID= nodeC027-1721094400-829445
SLURM_JOB_ID= 7505601
Free space on /tmp= 890072 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435084-1721098022/watcher-4435084-1721098022 -o /tmp/evaluation-result-4435084-1721098022/solver-4435084-1721098022 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721094400-829445 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4435084-1721098022.opb

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

MD5SUM BENCH= 31239eff399a5786b9ac75ec6014d884
RANDOM SEED=572214593

nodeC027.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		: 3664.044
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	: 7000.36
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		: 3680.946
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	: 7006.29
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		: 3600.226
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	: 7000.36
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		: 3624.199
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	: 7006.29
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		: 3664.066
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	: 7000.36
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		: 3656.556
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	: 7006.29
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		: 3600.452
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	: 7000.36
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		: 3654.107
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	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129183688 kB
MemAvailable:   129451580 kB
Buffers:          384388 kB
Cached:           727016 kB
SwapCached:            0 kB
Active:           648556 kB
Inactive:        1118096 kB
Active(anon):       1568 kB
Inactive(anon):   691416 kB
Active(file):     646988 kB
Inactive(file):   426680 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             12028 kB
Writeback:             0 kB
AnonPages:        653304 kB
Mapped:           108968 kB
Shmem:             37720 kB
KReclaimable:      68096 kB
Slab:             169980 kB
SReclaimable:      68096 kB
SUnreclaim:       101884 kB
KernelStack:        4160 kB
PageTables:        10180 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1143512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60512 kB
HardwareCorrupted:     0 kB
AnonHugePages:    438272 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:      189140 kB
DirectMap2M:    13215744 kB
DirectMap1G:    122683392 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC027 at 2024-07-16 04:47:20