Trace number 4490721

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
Exact_no_dombreaking 2025-06-16OPT25 359.798 360.686

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 benchmark0.431958
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 

359.12/360.03	o 52
359.12/360.03	o 25
359.70/360.68	s OPTIMUM FOUND
359.70/360.68	v 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 -x29 -x30 -x31 x32 x33 x34 -x35 -x36 -x37 -x38 -x39 x40 x41 -x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 -x83 x84 x85 x86 x87 x88 x89 x90 x91 -x92 x93 x94 x95 -x96 x97 x98 x99 x100 -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 x149 x150 x151 x152 -x153 x154 x155 x156 -x157 x158 x159 x160 x161 -x162 x163 x164 x165 -x166 x167 x168 -x169 x170 x171 x172 x173 -x174 x175 x176 x177 x178 x179 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190 x191 x192 x193 x194 x195 x196 x197 -x198 x199 x200 x201 -x202 x203 x204 x205 x206 -x207 x208 x209 x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 x220 x221 x222 x223 -x224 x225 x226 x227 x228 -x229 -x230 -x231 -x232 x233 x234 -x235 -x236 -x237 -x238

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: 63837 MiB (59310 MiB free)
  memory of node 1: 64465 MiB (63812 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4490721-1751369502/watcher-4490721-1751369502 -o /tmp/evaluation-result-4490721-1751369502/solver-4490721-1751369502 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751360403-51473 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=651278310 --ls=360 --inp-dombreaklim=0 HOME/instance-4490721-1751369502.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=52589, runsolver pid=52586
Current StackSize limit: 8192 KiB


[startup+0.10009 s]*
/proc/loadavg: 4.11 4.13 4.12 5/250 52590
/proc/meminfo: memFree=126078944/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=0.1 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 10 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+0.212539 s]*
/proc/loadavg: 4.11 4.13 4.12 5/250 52590
/proc/meminfo: memFree=126078944/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=0.21 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 21 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+0.311968 s]*
/proc/loadavg: 4.11 4.13 4.12 5/250 52590
/proc/meminfo: memFree=126078944/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=0.31 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 31 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+0.700257 s]
/proc/loadavg: 4.11 4.13 4.12 6/250 52590
/proc/meminfo: memFree=126078944/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=0.69 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 69 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+1.50024 s]
/proc/loadavg: 4.11 4.13 4.12 5/250 52590
/proc/meminfo: memFree=126078948/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=1.49 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 149 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+3.11167 s]
/proc/loadavg: 4.18 4.14 4.13 5/250 52590
/proc/meminfo: memFree=126078948/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=3.09 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 309 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+6.30023 s]
/proc/loadavg: 4.18 4.14 4.13 5/250 52590
/proc/meminfo: memFree=126079200/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=6.27 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 627 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+12.7002 s]
/proc/loadavg: 4.31 4.17 4.14 5/250 52590
/proc/meminfo: memFree=126079452/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=12.66 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 1266 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+25.5002 s]
/proc/loadavg: 4.34 4.18 4.14 5/250 52591
/proc/meminfo: memFree=126079452/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=25.42 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 2542 0 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+51.1117 s]
/proc/loadavg: 4.35 4.20 4.15 5/250 52591
/proc/meminfo: memFree=126079468/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=50.98 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 5097 1 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+102.3 s]
/proc/loadavg: 4.26 4.19 4.15 5/249 52593
/proc/meminfo: memFree=126079244/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=102.03 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 10202 1 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+162.3 s]
/proc/loadavg: 4.60 4.29 4.19 5/250 52596
/proc/meminfo: memFree=126079260/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=161.89 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 16187 2 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 161.89 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+222.3 s]
/proc/loadavg: 4.46 4.32 4.20 5/251 52601
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=221.75 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 22172 3 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+282.3 s]
/proc/loadavg: 4.27 4.29 4.20 5/251 52603
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=281.6 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 28156 4 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 281.6 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+342.3 s]
/proc/loadavg: 4.15 4.25 4.19 5/251 52605
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=341.45 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 34140 5 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 341.45 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+360.686 s]
# the end of solver process 52589 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.741 s, system=0.057394 s

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

[startup+345.6 s]
/proc/loadavg: 4.15 4.25 4.19 5/251 52605
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=344.74 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 34469 5 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 344.74 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+352 s]*
/proc/loadavg: 4.13 4.24 4.18 5/251 52605
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=351.14 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 35109 5 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 351.14 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+355.2 s]
/proc/loadavg: 4.13 4.24 4.18 5/251 52605
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=354.32 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 35427 5 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 354.32 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+358.4 s]
/proc/loadavg: 4.12 4.24 4.18 5/251 52605
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=357.51 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 35746 5 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 357.51 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+360 s]*
/proc/loadavg: 4.12 4.24 4.18 5/251 52605
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=28752 memory=5376 CPUtime=359.12 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 455 0 0 0 35907 5 0 0 20 0 1 0 52629430 29442048 1344 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7188 1344 1024 1200 0 5668 0
Current children cumulated CPU time: 359.12 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5376 KiB

[startup+360.4 s]
/proc/loadavg: 4.12 4.24 4.18 5/251 52605
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=30928 memory=11128 CPUtime=359.5 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 1250 0 0 0 35945 5 0 0 20 0 1 0 52629430 31670272 2782 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7732 2782 1280 1200 0 6212 0
Current children cumulated CPU time: 359.5 s
Current children cumulated vsize: 30928 KiB
Current children cumulated memory: 11128 KiB

[startup+360.6 s]
/proc/loadavg: 4.12 4.24 4.18 5/251 52605
/proc/meminfo: memFree=126079292/131382116 swapFree=33010160/33010684
[pid=52589] ppid=52586 vsize=31064 memory=11128 CPUtime=359.7 cores=5,7
/proc/52589/stat : 52589 (Exact) R 52586 52589 51460 0 -1 4194304 1277 0 0 0 35965 5 0 0 20 0 1 0 52629430 31809536 2782 18446744073709551615 4198400 9112445 140736753590784 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18395136 140736753596711 140736753596909 140736753596909 140736753602511 0
/proc/52589/statm: 7766 2782 1280 1200 0 6246 0
Current children cumulated CPU time: 359.7 s
Current children cumulated vsize: 31064 KiB
Current children cumulated memory: 11128 KiB

Child status: 30

Real time (s): 360.686
CPU time (s): 359.798
CPU user time (s): 359.741
CPU system time (s): 0.057394
CPU usage (%): 99.7538
Max. virtual memory (cumulated for all children) (KiB): 31064
Max. memory (cumulated for all children) (KiB): 11128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.741
system time used= 0.057394
maximum resident set size= 11384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1338
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= 2
involuntary context switches= 195


# summary of solver processes directly reported to runsolver:
#   pid: 52589
#   total CPU time (s): 359.798
#   total CPU user time (s): 359.741
#   total CPU system time (s): 0.057394

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.70763 second user time and 2.95994 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-01 13:31:42
IDJOB=4490721
IDBENCH=147618
IDSOLVER=3319
FILE ID=nodeC004/4490721-1751369502
RUNJOBID= nodeC004-1751360403-51473
SLURM_JOB_ID= 9598163
Free space on /tmp= 433040 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4490721-1751369502/watcher-4490721-1751369502 -o /tmp/evaluation-result-4490721-1751369502/solver-4490721-1751369502 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751360403-51473 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=651278310 --ls=360 --inp-dombreaklim=0 HOME/instance-4490721-1751369502.opb

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

MD5SUM BENCH= 31239eff399a5786b9ac75ec6014d884
RANDOM SEED=651278310

nodeC004 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3660.072
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 3662.357
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 1198.113
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.579
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 3659.998
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
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		: 1197.217
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.444
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.522
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        126078944 kB
MemAvailable:   129817060 kB
Buffers:            2720 kB
Cached:          4489148 kB
SwapCached:           20 kB
Active:           471580 kB
Inactive:        4164112 kB
Active(anon):     155592 kB
Inactive(anon):     6188 kB
Active(file):     315988 kB
Inactive(file):  4157924 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7448 kB
Writeback:            24 kB
AnonPages:        146796 kB
Mapped:           118080 kB
Shmem:             17956 kB
KReclaimable:     207664 kB
Slab:             292580 kB
SReclaimable:     207664 kB
SUnreclaim:        84916 kB
KernelStack:        4016 kB
PageTables:         3176 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     514236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC004 at 2025-07-01 13:37:43