Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 1 | 3.9134 | 3.91613 |
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 This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=251 #constraints=663 hasObjective=yes 0.00/0.00 c res. mode=mod 0.00/0.00 c VSIDS like heuristics 0.00/0.00 c complete search running 1.29/1.35 c restart after 401 decisions 1.69/1.76 c nbDecision=500 #constraints=1142 3.79/3.82 c restart after 801 decisions 3.79/3.88 c nbDecision=812 #constraints=1447 3.79/3.88 c linear search for optimum 3.79/3.88 o 1 3.88/3.91 c nbDecision=812 #constraints=1448 3.88/3.91 3.88/3.91 s OPTIMUM FOUND 3.88/3.91 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 3.88/3.91 v 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 3.88/3.91 v -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 3.88/3.91 v -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 3.88/3.91 v -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 3.88/3.91 v -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 3.88/3.91 v -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 3.88/3.91 v -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 3.88/3.91 v -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 3.88/3.91 v -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 3.88/3.91 v -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 3.88/3.91 3.88/3.91 c user time= 3.90141 s 3.88/3.91 c system time= 0.009998 s 3.88/3.91 c wall clock time=3.91206
OK 1
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-367048-1177003199 -o ROOT/results/node45/solver-367048-1177003199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/367048-1177003199/instance-367048-1177003199.opb mod 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: 1.00 1.00 1.00 3/77 315 /proc/meminfo: memFree=1750128/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=1468 CPUtime=0 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 55165518 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 367 166 130 317 0 46 0 [startup+0.084024 s] /proc/loadavg: 1.00 1.00 1.00 3/77 315 /proc/meminfo: memFree=1750128/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=1876 CPUtime=0.08 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 291 0 0 0 8 0 0 0 18 0 1 0 55165518 1921024 273 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 469 273 139 317 0 148 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1876 [startup+0.101025 s] /proc/loadavg: 1.00 1.00 1.00 3/77 315 /proc/meminfo: memFree=1750128/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=2008 CPUtime=0.09 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 55165518 2056192 286 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 502 286 139 317 0 181 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2008 [startup+0.301045 s] /proc/loadavg: 1.00 1.00 1.00 3/77 315 /proc/meminfo: memFree=1750128/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=2524 CPUtime=0.29 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 493 0 0 0 29 0 0 0 19 0 1 0 55165518 2584576 475 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 631 475 170 317 0 310 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2524 [startup+0.701086 s] /proc/loadavg: 1.00 1.00 1.00 3/77 315 /proc/meminfo: memFree=1750128/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=3560 CPUtime=0.69 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 727 0 0 0 69 0 0 0 23 0 1 0 55165518 3645440 709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563527 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 890 709 170 317 0 569 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3560 [startup+1.50117 s] /proc/loadavg: 1.00 1.00 1.00 2/78 316 /proc/meminfo: memFree=1747368/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=5136 CPUtime=1.49 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 1126 0 0 0 149 0 0 0 25 0 1 0 55165518 5259264 1108 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711185 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 1284 1108 170 317 0 963 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5136 [startup+3.10133 s] /proc/loadavg: 1.00 1.00 1.00 2/78 316 /proc/meminfo: memFree=1745448/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=7408 CPUtime=3.09 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 1698 0 0 0 309 0 0 0 25 0 1 0 55165518 7585792 1680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746912 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 1852 1680 170 317 0 1531 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7408 Solver just ended. Dumping a history of the last processes samples [startup+3.50137 s] /proc/loadavg: 1.00 1.00 1.00 2/78 316 /proc/meminfo: memFree=1743720/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=7800 CPUtime=3.49 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 1804 0 0 0 349 0 0 0 25 0 1 0 55165518 7987200 1786 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 1950 1786 170 317 0 1629 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 7800 [startup+3.90141 s] /proc/loadavg: 1.00 1.00 1.00 2/78 316 /proc/meminfo: memFree=1743720/2055920 swapFree=4157496/4192956 [pid=315] ppid=313 vsize=8064 CPUtime=3.88 /proc/315/stat : 315 (oree) R 313 315 32154 0 -1 4194304 1876 0 0 0 388 0 0 0 25 0 1 0 55165518 8257536 1858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/315/statm: 2016 1858 170 317 0 1695 0 Current children cumulated CPU time (s) 3.88 Current children cumulated vsize (KiB) 8064 Child status: 0 Real time (s): 3.91613 CPU time (s): 3.9134 CPU user time (s): 3.90141 CPU system time (s): 0.011998 CPU usage (%): 99.9303 Max. virtual memory (cumulated for all children) (KiB): 8064 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.90141 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1892 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= 8 involuntary context switches= 79 runsolver used 0.005999 second user time and 0.014997 second system time The end
Begin job on node45 on Thu Apr 19 17:19:59 UTC 2007 IDJOB= 367048 IDBENCH= 2998 IDSOLVER= 172 FILE ID= node45/367048-1177003199 PBS_JOBID= 4630480 Free space on /tmp= 66446 MiB SOLVER NAME= oree 0.1.2 alpha 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= oree /tmp/evaluation/367048-1177003199/instance-367048-1177003199.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-367048-1177003199 -o ROOT/results/node45/solver-367048-1177003199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/367048-1177003199/instance-367048-1177003199.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 9bc236dd353dce436ba6a798551599d8 RANDOM SEED= 872231848 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 3000.218 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 : 3000.218 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: 1750536 kB Buffers: 37280 kB Cached: 201532 kB SwapCached: 15576 kB Active: 131704 kB Inactive: 131808 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1750536 kB SwapTotal: 4192956 kB SwapFree: 4157496 kB Dirty: 1336 kB Writeback: 0 kB Mapped: 31820 kB Slab: 27404 kB Committed_AS: 1169436 kB PageTables: 1732 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= 66446 MiB End job on node45 on Thu Apr 19 17:20:03 UTC 2007