Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 1 | 0.380942 | 0.382882 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/ factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543.opb |
MD5SUM | 9bc236dd353dce436ba6a798551599d8 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.117982 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 251 |
Total number of constraints | 661 |
Number of constraints which are clauses | 660 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 220 |
Number of terms in the objective function | 11 |
Biggest coefficient in the objective function | 1024 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2047 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 536870912 |
Number of bits of the biggest number in a constraint | 30 |
Biggest sum of numbers in a constraint | 2147333568 |
Number of bits of the biggest sum of numbers | 31 |
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/367046-1177068625/instance-367046-1177068625.opb 0.00/0.00 c File size is 18557 bytes. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Highest Coefficient sum: 2.14733e+09 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.004 s 0.00/0.00 c Var: 251 Constr: 662 660/0/2 Lit: 1980 Watch. Lit: 1542 0.00/0.00 c Obj. Vars: 11 (4.38247 % of total variables) 0.00/0.01 c Pre-processing Time: 0.013 s 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 0 195 550 1645 2 1154 842 0 0 0.01 0.19/0.21 c 100 195 650 13642 20 1518 927 100 4000 0.03 0.19/0.21 c 250 195 800 31336 39 1784 1020 250 5555 0.04 0.19/0.21 c 476 195 1026 58020 56 2262 1123 476 6025 0.08 0.19/0.21 c 815 195 1365 98915 72 2918 1236 815 5659 0.14 0.19/0.21 o 703 0.207 0.29/0.37 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.37 c 1104 195 1655 131940 79 3552 864 1105 5333 0.21 0.29/0.37 c 1206 195 1085 60269 55 2381 951 535 5312 0.23 0.29/0.37 c 1456 184 1335 87481 65 2895 1047 785 5333 0.27 0.29/0.37 c 1931 184 1147 56811 49 2511 1152 597 5247 0.37 0.29/0.37 o 3 0.374 0.29/0.38 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.38 c 1968 184 1185 59305 50 2623 862 635 5262 0.37 0.29/0.38 o 1 0.376 0.29/0.38 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.38 c 1984 0 1202 59409 49 2612 842 652 5276 0.38 0.29/0.38 v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 x32 x12 x33 x13 x34 x14 x35 x15 x36 x16 x37 x17 -x38 -x18 x39 x19 x40 x20 -x41 -x21 x42 0.29/0.38 v x22 x43 x23 x44 x24 x45 x25 -x46 -x26 x47 x27 x48 x28 -x49 -x29 x50 x30 x51 x31 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 0.29/0.38 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 0.29/0.38 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 0.29/0.38 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 0.29/0.38 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 0.29/0.38 v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 0.29/0.38 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 0.29/0.38 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 0.29/0.38 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x52 0.29/0.38 v -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 0.29/0.38 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.38 c 10 1984 75 2676 1202 59409 652 5262 0.38 0.29/0.38 c Objective: 1 0.29/0.38 s OPTIMUM FOUND 0.29/0.38 c Total time: 0.377 s
OK 1
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-367046-1177068625 -o ROOT/results/node5/solver-367046-1177068625 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/367046-1177068625/instance-367046-1177068625.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: 0.91 0.98 0.99 3/77 1806 /proc/meminfo: memFree=1745856/2055920 swapFree=4151632/4192956 [pid=1806] ppid=1804 vsize=19568 CPUtime=0 /proc/1806/stat : 1806 (bsolo3.0.16) R 1804 1806 1491 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 182900161 20037632 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1806/statm: 4892 335 282 324 0 3956 0 [startup+0.040488 s] /proc/loadavg: 0.91 0.98 0.99 3/77 1806 /proc/meminfo: memFree=1745856/2055920 swapFree=4151632/4192956 [pid=1806] ppid=1804 vsize=4320 CPUtime=0.03 /proc/1806/stat : 1806 (bsolo3.0.16) R 1804 1806 1491 0 -1 4194304 503 0 0 0 3 0 0 0 18 0 1 0 182900161 4423680 466 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1806/statm: 1080 466 312 324 0 149 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4320 [startup+0.102495 s] /proc/loadavg: 0.91 0.98 0.99 3/77 1806 /proc/meminfo: memFree=1745856/2055920 swapFree=4151632/4192956 [pid=1806] ppid=1804 vsize=4972 CPUtime=0.09 /proc/1806/stat : 1806 (bsolo3.0.16) R 1804 1806 1491 0 -1 4194304 674 0 0 0 9 0 0 0 18 0 1 0 182900161 5091328 637 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1806/statm: 1243 637 312 324 0 312 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4972 [startup+0.302518 s] /proc/loadavg: 0.91 0.98 0.99 3/77 1806 /proc/meminfo: memFree=1745856/2055920 swapFree=4151632/4192956 [pid=1806] ppid=1804 vsize=5868 CPUtime=0.29 /proc/1806/stat : 1806 (bsolo3.0.16) R 1804 1806 1491 0 -1 4194304 881 0 0 0 29 0 0 0 19 0 1 0 182900161 6008832 844 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1806/statm: 1467 844 313 324 0 536 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5868 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.382882 CPU time (s): 0.380942 CPU user time (s): 0.374943 CPU system time (s): 0.005999 CPU usage (%): 99.4933 Max. virtual memory (cumulated for all children) (KiB): 5868 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.374943 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 882 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= 7 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node5 on Fri Apr 20 11:30:25 UTC 2007 IDJOB= 367046 IDBENCH= 2998 IDSOLVER= 163 FILE ID= node5/367046-1177068625 PBS_JOBID= 4640251 Free space on /tmp= 66353 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/367046-1177068625/instance-367046-1177068625.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-367046-1177068625 -o ROOT/results/node5/solver-367046-1177068625 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/367046-1177068625/instance-367046-1177068625.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 9bc236dd353dce436ba6a798551599d8 RANDOM SEED= 844579187 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.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 : 3000.232 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 : 3000.232 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: 1746264 kB Buffers: 60360 kB Cached: 184380 kB SwapCached: 9376 kB Active: 141888 kB Inactive: 126268 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1746264 kB SwapTotal: 4192956 kB SwapFree: 4151632 kB Dirty: 4400 kB Writeback: 0 kB Mapped: 29816 kB Slab: 27052 kB Committed_AS: 8957020 kB PageTables: 1720 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= 66353 MiB End job on node5 on Fri Apr 20 11:30:26 UTC 2007