Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | -1281 | 0.293955 | 0.296747 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb |
MD5SUM | c49ae2232cc025bcb67a7710817d2f1e |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -1281 |
Best CPU time to get the best result obtained on this benchmark | 0.230964 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -1281 |
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/367178-1177068956/instance-367178-1177068956.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: 0.003 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: 0.012 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 195 550 1645 2 1154 842 0 0 0.01 0.00/0.01 o -1 0.012 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 195 551 1656 3 1302 864 1 0 0.01 0.00/0.01 o -3 0.013 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 3 194 555 1931 3 1308 864 5 230 0.01 0.09/0.13 c 103 191 655 12553 19 1515 951 105 3961 0.03 0.09/0.13 c 354 191 906 39639 43 2034 1047 356 5057 0.07 0.09/0.13 o -399 0.132 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 692 191 1245 73842 59 2725 864 695 5242 0.13 0.09/0.14 o -1159 0.142 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 744 191 1298 78828 60 2844 864 748 5239 0.14 0.19/0.22 c 844 130 1398 86323 61 3051 951 848 5375 0.16 0.19/0.22 c 1096 130 1032 36463 35 2315 1047 482 5121 0.21 0.19/0.22 o -1281 0.219 0.19/0.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.29 c 1126 130 1063 38671 36 2386 862 513 5141 0.22 0.19/0.29 c 1227 130 1164 45590 39 2602 949 614 5221 0.23 0.19/0.29 c 1477 102 1414 61162 43 3097 1044 864 5370 0.28 0.19/0.29 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 -x22 0.19/0.29 v -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 0.19/0.29 v -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 0.19/0.29 v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 0.19/0.29 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 0.19/0.29 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 0.19/0.29 v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 0.19/0.29 v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 0.19/0.29 v -x210 -x211 x212 x213 x214 x215 x216 x217 -x218 x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 0.19/0.29 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 x52 0.19/0.29 v x53 x54 x55 x56 x57 -x58 x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 0.19/0.29 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.29 c 11 1580 63 2486 1517 64502 967 5448 0.29 0.19/0.29 c Objective: -1281 0.19/0.29 s OPTIMUM FOUND 0.19/0.29 c Total time: 0.29 s
OK -1281
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-367178-1177068956 -o ROOT/results/node23/solver-367178-1177068956 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/367178-1177068956/instance-367178-1177068956.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: 1.08 1.02 1.01 3/77 17704 /proc/meminfo: memFree=1763040/2055920 swapFree=4169120/4192956 [pid=17704] ppid=17702 vsize=11756 CPUtime=0 /proc/17704/stat : 17704 (bsolo3.0.16) R 17702 17704 17046 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 154812714 12038144 338 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17704/statm: 2939 338 283 324 0 2003 0 [startup+0.035738 s] /proc/loadavg: 1.08 1.02 1.01 3/77 17704 /proc/meminfo: memFree=1763040/2055920 swapFree=4169120/4192956 [pid=17704] ppid=17702 vsize=4324 CPUtime=0.03 /proc/17704/stat : 17704 (bsolo3.0.16) R 17702 17704 17046 0 -1 4194304 482 0 0 0 3 0 0 0 18 0 1 0 154812714 4427776 445 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17704/statm: 1081 445 313 324 0 150 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4324 [startup+0.101751 s] /proc/loadavg: 1.08 1.02 1.01 3/77 17704 /proc/meminfo: memFree=1763040/2055920 swapFree=4169120/4192956 [pid=17704] ppid=17702 vsize=4844 CPUtime=0.09 /proc/17704/stat : 17704 (bsolo3.0.16) R 17702 17704 17046 0 -1 4194304 622 0 0 0 9 0 0 0 18 0 1 0 154812714 4960256 585 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17704/statm: 1211 585 313 324 0 280 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4844 Solver just ended. Dumping a history of the last processes samples [startup+0.201771 s] /proc/loadavg: 1.08 1.02 1.01 3/77 17704 /proc/meminfo: memFree=1763040/2055920 swapFree=4169120/4192956 [pid=17704] ppid=17702 vsize=5484 CPUtime=0.19 /proc/17704/stat : 17704 (bsolo3.0.16) R 17702 17704 17046 0 -1 4194304 773 0 0 0 19 0 0 0 18 0 1 0 154812714 5615616 736 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17704/statm: 1371 736 313 324 0 440 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 5484 Child status: 0 Real time (s): 0.296747 CPU time (s): 0.293955 CPU user time (s): 0.288956 CPU system time (s): 0.004999 CPU usage (%): 99.0592 Max. virtual memory (cumulated for all children) (KiB): 5484 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.288956 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 788 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= 0 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node23 on Fri Apr 20 11:35:56 UTC 2007 IDJOB= 367178 IDBENCH= 3041 IDSOLVER= 163 FILE ID= node23/367178-1177068956 PBS_JOBID= 4640249 Free space on /tmp= 66451 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-max.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/367178-1177068956/instance-367178-1177068956.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-367178-1177068956 -o ROOT/results/node23/solver-367178-1177068956 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/367178-1177068956/instance-367178-1177068956.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= c49ae2232cc025bcb67a7710817d2f1e RANDOM SEED= 169739018 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1763448 kB Buffers: 55704 kB Cached: 144792 kB SwapCached: 2552 kB Active: 137168 kB Inactive: 87848 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1763448 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 4616 kB Writeback: 0 kB Mapped: 31096 kB Slab: 53032 kB Committed_AS: 2732248 kB PageTables: 1796 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= 66451 MiB End job on node23 on Fri Apr 20 11:35:56 UTC 2007