Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | -92 | 0.733887 | 0.737217 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708-max.opb |
MD5SUM | 6b098106d7ff8d1304b80ad545332b77 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -92 |
Best CPU time to get the best result obtained on this benchmark | 0.550915 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -92 |
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 | 2146929733 |
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/433589-1177961790/instance-433589-1177961790.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: 2.14693e+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 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 183 517 1546 2 1085 787 0 0 0.01 0.00/0.01 o -1 0.013 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 183 518 1557 3 1223 809 1 0 0.01 0.00/0.02 c 101 182 619 12225 19 1453 890 102 4208 0.02 0.00/0.02 o -2 0.025 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 109 182 628 12910 20 1439 809 111 4360 0.03 0.00/0.03 o -4 0.028 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 132 182 652 15274 23 1487 809 135 4714 0.03 0.00/0.05 c 232 182 752 25271 33 1723 890 235 5658 0.04 0.00/0.05 o -23 0.047 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 275 182 796 29776 37 1814 809 279 5851 0.05 0.06/0.09 c 376 182 897 40806 45 1968 890 380 6163 0.06 0.06/0.09 o -92 0.089 0.69/0.73 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.73 c 556 182 1078 57190 53 2389 809 561 6247 0.09 0.69/0.73 c 658 162 1180 65086 55 2572 890 663 6092 0.11 0.69/0.73 c 909 162 1431 88513 61 3084 980 914 5716 0.16 0.69/0.73 c 1384 162 1271 68460 53 2753 1079 754 5427 0.26 0.69/0.73 c 2197 157 1382 72704 52 2997 1187 865 5506 0.40 0.69/0.73 c 3518 127 1184 54097 45 2597 1306 667 5420 0.65 0.69/0.73 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 0.69/0.73 v -x21 -x42 x22 -x43 -x23 -x44 x24 -x45 -x25 -x46 -x26 -x47 -x27 -x48 -x28 -x49 -x29 -x50 -x30 -x51 -x31 -x72 -x73 -x74 -x75 -x76 0.69/0.73 v -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 0.69/0.73 v -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 x113 x114 -x115 x116 -x117 -x118 -x119 x120 -x121 x122 -x123 x124 0.69/0.73 v -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 x133 x134 -x135 x136 -x137 -x138 -x139 x140 -x141 x142 -x143 x144 -x145 -x146 0.69/0.73 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 0.69/0.73 v -x168 -x169 -x170 -x171 x172 x173 x174 -x175 x176 -x177 -x178 -x179 x180 -x181 x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 0.69/0.73 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 0.69/0.73 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 0.69/0.73 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x52 0.69/0.73 v -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 0.69/0.73 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.73 c 13 3993 165 5335 1659 81502 1142 5454 0.73 0.69/0.73 c Objective: -92 0.69/0.73 s OPTIMUM FOUND 0.69/0.73 c Total time: 0.732 s
OK -92
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-433589-1177961790 -o ROOT/results/node74/solver-433589-1177961790 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433589-1177961790/instance-433589-1177961790.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: 0.57 0.86 0.87 3/66 4192 /proc/meminfo: memFree=1735928/2055920 swapFree=4183036/4192956 [pid=4192] ppid=4190 vsize=11756 CPUtime=0 /proc/4192/stat : 4192 (bsolo3.0.17) R 4190 4192 2764 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 244093732 12038144 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4192/statm: 2939 336 281 324 0 2004 0 [startup+0.0699439 s] /proc/loadavg: 0.57 0.86 0.87 3/66 4192 /proc/meminfo: memFree=1735928/2055920 swapFree=4183036/4192956 [pid=4192] ppid=4190 vsize=4700 CPUtime=0.06 /proc/4192/stat : 4192 (bsolo3.0.17) R 4190 4192 2764 0 -1 4194304 580 0 0 0 6 0 0 0 18 0 1 0 244093732 4812800 545 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551431 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4192/statm: 1175 545 311 324 0 245 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4700 [startup+0.101947 s] /proc/loadavg: 0.57 0.86 0.87 3/66 4192 /proc/meminfo: memFree=1735928/2055920 swapFree=4183036/4192956 [pid=4192] ppid=4190 vsize=4832 CPUtime=0.09 /proc/4192/stat : 4192 (bsolo3.0.17) R 4190 4192 2764 0 -1 4194304 636 0 0 0 9 0 0 0 18 0 1 0 244093732 4947968 601 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4192/statm: 1208 601 311 324 0 278 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4832 [startup+0.301973 s] /proc/loadavg: 0.57 0.86 0.87 3/66 4192 /proc/meminfo: memFree=1735928/2055920 swapFree=4183036/4192956 [pid=4192] ppid=4190 vsize=5604 CPUtime=0.29 /proc/4192/stat : 4192 (bsolo3.0.17) R 4190 4192 2764 0 -1 4194304 806 0 0 0 29 0 0 0 19 0 1 0 244093732 5738496 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551241 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4192/statm: 1401 771 311 324 0 471 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5604 [startup+0.702015 s] /proc/loadavg: 0.57 0.86 0.87 3/66 4192 /proc/meminfo: memFree=1735928/2055920 swapFree=4183036/4192956 [pid=4192] ppid=4190 vsize=5732 CPUtime=0.69 /proc/4192/stat : 4192 (bsolo3.0.17) R 4190 4192 2764 0 -1 4194304 830 0 0 0 69 0 0 0 22 0 1 0 244093732 5869568 795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4192/statm: 1433 795 311 324 0 503 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5732 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.737217 CPU time (s): 0.733887 CPU user time (s): 0.730888 CPU system time (s): 0.002999 CPU usage (%): 99.5483 Max. virtual memory (cumulated for all children) (KiB): 5732 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.730888 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 834 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= 3 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node74 on Mon Apr 30 19:36:30 UTC 2007 IDJOB= 433589 IDBENCH= 2976 IDSOLVER= 199 FILE ID= node74/433589-1177961790 PBS_JOBID= 4727682 Free space on /tmp= 103239 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708-max.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433589-1177961790/instance-433589-1177961790.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-433589-1177961790 -o ROOT/results/node74/solver-433589-1177961790 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433589-1177961790/instance-433589-1177961790.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 6b098106d7ff8d1304b80ad545332b77 RANDOM SEED= 177042226 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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 : 3000.213 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 : 3000.213 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: 1736336 kB Buffers: 8824 kB Cached: 235764 kB SwapCached: 2864 kB Active: 29392 kB Inactive: 225044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1736336 kB SwapTotal: 4192956 kB SwapFree: 4183036 kB Dirty: 6768 kB Writeback: 0 kB Mapped: 15960 kB Slab: 50888 kB Committed_AS: 4133780 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103239 MiB End job on node74 on Mon Apr 30 19:36:31 UTC 2007