Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 25 | 1.2908 | 1.29373 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb |
MD5SUM | a28f5b3e9b4b12f9ccee04abccbf9327 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 25 |
Best CPU time to get the best result obtained on this benchmark | 1.05084 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 25 |
Optimality of the best value was proved | YES |
Number of variables | 238 |
Total number of constraints | 398 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 398 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 25 |
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 numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/366119-1177057625/instance-366119-1177057625.opb 0.00/0.00 c File size is 61878 bytes. 0.00/0.01 c Highest Coefficient sum: 349 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.014 s 0.00/0.01 c Var: 238 Constr: 398 0/0/398 Lit: 8108 Watch. Lit: 1872 0.00/0.01 c Obj. Vars: 6 (2.52101 % of total variables) 0.00/0.02 c Pre-processing Time: 0.023 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 238 398 8108 20 3509 16216 0 0 0.02 0.00/0.02 c Switching off LPR mode. 0.00/0.08 c 101 238 499 10194 20 5895 17838 101 2148 0.05 0.00/0.08 c 253 238 651 13601 20 5592 19622 253 3285 0.08 0.00/0.08 o 29 0.083 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 288 238 687 14426 20 5323 16228 289 3469 0.08 0.00/0.09 o 28 0.091 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 329 231 729 15368 21 5816 16226 331 3615 0.09 0.09/0.12 c 431 231 831 17487 21 5660 17849 433 4028 0.11 0.09/0.12 o 27 0.116 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 477 231 878 18636 21 6022 16226 480 4112 0.12 0.19/0.21 c 579 231 980 20834 21 6090 17849 582 4386 0.13 0.19/0.21 c 830 231 1231 26282 21 6600 19634 833 4585 0.18 0.19/0.21 o 25 0.211 1.19/1.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.19/1.29 c 980 231 1382 29568 21 7052 16226 984 4644 0.21 1.19/1.29 c 1082 231 1484 31890 21 7064 17849 1086 4565 0.24 1.19/1.29 c 1335 231 1737 36705 21 7734 19634 1339 4635 0.29 1.19/1.29 c 1812 231 2214 46521 21 8525 21598 1816 4408 0.41 1.19/1.29 c 2625 227 3027 62164 20 10399 23758 2629 4186 0.63 1.19/1.29 c 3946 225 4348 85166 19 13116 26134 3950 3754 1.05 1.19/1.29 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 1.19/1.29 v 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 1.19/1.29 v -x11 -x12 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 1.19/1.29 v -x199 -x198 -x197 -x196 -x195 -x194 -x193 x192 x191 -x190 -x189 -x13 -x14 -x15 -x16 -x17 -x18 -x188 -x187 -x186 -x185 x184 1.19/1.29 v -x183 -x182 -x181 -x180 -x179 -x178 -x177 x176 x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 x165 x164 x163 -x162 1.19/1.29 v -x161 -x160 -x159 -x158 -x157 x156 x155 -x154 -x153 x152 x151 x150 x149 x148 x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 1.19/1.29 v x137 x136 x135 x134 -x133 -x132 -x131 -x130 x129 x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 x120 x119 x118 x117 -x116 -x115 1.19/1.29 v -x114 -x113 -x112 -x111 -x110 -x109 -x108 x107 x106 x105 x104 x103 x102 -x101 -x100 -x99 -x98 -x97 -x96 x95 x94 -x93 -x92 x91 1.19/1.29 v 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 1.19/1.29 v x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 1.19/1.29 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.19/1.29 c 14 4553 348 5334 4955 95088 4557 3537 1.29 1.19/1.29 c Objective: 25 1.19/1.29 s OPTIMUM FOUND 1.19/1.29 c Total time: 1.287 s
OK 25
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node13/watcher-366119-1177057625 -o ROOT/results/node13/solver-366119-1177057625 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366119-1177057625/instance-366119-1177057625.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.95 0.97 0.99 3/77 18869 /proc/meminfo: memFree=1856952/2055920 swapFree=4159428/4192956 [pid=18869] ppid=18867 vsize=19612 CPUtime=0 /proc/18869/stat : 18869 (bsolo3.0.16) R 18867 18869 18129 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 153680292 20082688 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18869/statm: 4903 334 281 324 0 3956 0 [startup+0.0118761 s] /proc/loadavg: 0.95 0.97 0.99 3/77 18869 /proc/meminfo: memFree=1856952/2055920 swapFree=4159428/4192956 [pid=18869] ppid=18867 vsize=4120 CPUtime=0 /proc/18869/stat : 18869 (bsolo3.0.16) R 18867 18869 18129 0 -1 4194304 392 0 0 0 0 0 0 0 18 0 1 0 153680292 4218880 360 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18869/statm: 1030 360 290 324 0 83 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 4120 [startup+0.101894 s] /proc/loadavg: 0.95 0.97 0.99 3/77 18869 /proc/meminfo: memFree=1856952/2055920 swapFree=4159428/4192956 [pid=18869] ppid=18867 vsize=4320 CPUtime=0.09 /proc/18869/stat : 18869 (bsolo3.0.16) R 18867 18869 18129 0 -1 4194304 520 0 0 0 9 0 0 0 18 0 1 0 153680292 4423680 472 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18869/statm: 1080 472 311 324 0 149 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4320 [startup+0.301937 s] /proc/loadavg: 0.95 0.97 0.99 3/77 18869 /proc/meminfo: memFree=1856952/2055920 swapFree=4159428/4192956 [pid=18869] ppid=18867 vsize=4712 CPUtime=0.29 /proc/18869/stat : 18869 (bsolo3.0.16) R 18867 18869 18129 0 -1 4194304 616 0 0 0 29 0 0 0 19 0 1 0 153680292 4825088 568 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18869/statm: 1178 568 312 324 0 247 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4712 [startup+0.702022 s] /proc/loadavg: 0.95 0.97 0.99 3/77 18869 /proc/meminfo: memFree=1856952/2055920 swapFree=4159428/4192956 [pid=18869] ppid=18867 vsize=5248 CPUtime=0.69 /proc/18869/stat : 18869 (bsolo3.0.16) R 18867 18869 18129 0 -1 4194304 751 0 0 0 69 0 0 0 23 0 1 0 153680292 5373952 703 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18869/statm: 1312 703 312 324 0 381 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5248 Solver just ended. Dumping a history of the last processes samples [startup+1.10511 s] /proc/loadavg: 0.95 0.97 0.99 2/78 18870 /proc/meminfo: memFree=1854960/2055920 swapFree=4159428/4192956 [pid=18869] ppid=18867 vsize=5768 CPUtime=1.09 /proc/18869/stat : 18869 (bsolo3.0.16) R 18867 18869 18129 0 -1 4194304 852 0 0 0 109 0 0 0 25 0 1 0 153680292 5906432 804 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18869/statm: 1442 804 312 324 0 511 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 5768 [startup+1.20113 s] /proc/loadavg: 0.95 0.97 0.99 2/78 18870 /proc/meminfo: memFree=1854960/2055920 swapFree=4159428/4192956 [pid=18869] ppid=18867 vsize=5768 CPUtime=1.19 /proc/18869/stat : 18869 (bsolo3.0.16) R 18867 18869 18129 0 -1 4194304 868 0 0 0 119 0 0 0 25 0 1 0 153680292 5906432 820 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18869/statm: 1442 820 312 324 0 511 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 5768 Child status: 0 Real time (s): 1.29373 CPU time (s): 1.2908 CPU user time (s): 1.2838 CPU system time (s): 0.006998 CPU usage (%): 99.7734 Max. virtual memory (cumulated for all children) (KiB): 5768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.2838 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 892 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= 27 runsolver used 0.005999 second user time and 0.005999 second system time The end
Begin job on node13 on Fri Apr 20 08:27:05 UTC 2007 IDJOB= 366119 IDBENCH= 2632 IDSOLVER= 163 FILE ID= node13/366119-1177057625 PBS_JOBID= 4640206 Free space on /tmp= 66317 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366119-1177057625/instance-366119-1177057625.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-366119-1177057625 -o ROOT/results/node13/solver-366119-1177057625 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366119-1177057625/instance-366119-1177057625.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327 RANDOM SEED= 662969195 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.259 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.259 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1857360 kB Buffers: 27480 kB Cached: 106444 kB SwapCached: 12616 kB Active: 60648 kB Inactive: 96372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857360 kB SwapTotal: 4192956 kB SwapFree: 4159428 kB Dirty: 4516 kB Writeback: 0 kB Mapped: 30184 kB Slab: 26988 kB Committed_AS: 6707972 kB PageTables: 1872 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66317 MiB End job on node13 on Fri Apr 20 08:27:06 UTC 2007