Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | -92 | 0.735887 | 0.737834 |
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 3.0.16 - 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/366980-1177068312/instance-366980-1177068312.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: 0.003 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: 0.011 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 0.011 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 4391 0.02 0.00/0.02 o -2 0.024 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 4541 0.02 0.00/0.03 o -4 0.027 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 4888 0.03 0.00/0.05 c 232 182 752 25271 33 1723 890 235 5800 0.04 0.00/0.05 o -23 0.047 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 275 182 796 29776 37 1814 809 279 5851 0.05 0.00/0.09 c 376 182 897 40806 45 1968 890 380 6266 0.06 0.00/0.09 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 5448 0.25 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 5469 0.73 0.69/0.73 c Objective: -92 0.69/0.73 s OPTIMUM FOUND 0.69/0.73 c Total time: 0.73 s
OK -92
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-366980-1177068312 -o ROOT/results/node10/solver-366980-1177068312 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366980-1177068312/instance-366980-1177068312.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: 0.78 0.95 0.98 3/77 6906 /proc/meminfo: memFree=1652864/2055920 swapFree=4152380/4192956 [pid=6906] ppid=6904 vsize=11756 CPUtime=0 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 182868719 12038144 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 2939 338 283 324 0 2003 0 [startup+0.00946093 s] /proc/loadavg: 0.78 0.95 0.98 3/77 6906 /proc/meminfo: memFree=1652864/2055920 swapFree=4152380/4192956 [pid=6906] ppid=6904 vsize=4056 CPUtime=0 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 430 0 0 0 0 0 0 0 18 0 1 0 182868719 4153344 393 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551761 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 1014 393 306 324 0 83 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 4056 [startup+0.10248 s] /proc/loadavg: 0.78 0.95 0.98 3/77 6906 /proc/meminfo: memFree=1652864/2055920 swapFree=4152380/4192956 [pid=6906] ppid=6904 vsize=4832 CPUtime=0.09 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 638 0 0 0 9 0 0 0 18 0 1 0 182868719 4947968 601 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 1208 601 313 324 0 277 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4832 [startup+0.301524 s] /proc/loadavg: 0.78 0.95 0.98 3/77 6906 /proc/meminfo: memFree=1652864/2055920 swapFree=4152380/4192956 [pid=6906] ppid=6904 vsize=5604 CPUtime=0.29 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 810 0 0 0 29 0 0 0 19 0 1 0 182868719 5738496 773 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 1401 773 313 324 0 470 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5604 [startup+0.70161 s] /proc/loadavg: 0.78 0.95 0.98 3/77 6906 /proc/meminfo: memFree=1652864/2055920 swapFree=4152380/4192956 [pid=6906] ppid=6904 vsize=5732 CPUtime=0.69 /proc/6906/stat : 6906 (bsolo3.0.16) R 6904 6906 6846 0 -1 4194304 834 0 0 0 69 0 0 0 22 0 1 0 182868719 5869568 797 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6906/statm: 1433 797 313 324 0 502 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): 0.737834 CPU time (s): 0.735887 CPU user time (s): 0.724889 CPU system time (s): 0.010998 CPU usage (%): 99.7361 Max. virtual memory (cumulated for all children) (KiB): 5732 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.724889 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 835 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= 2 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node10 on Fri Apr 20 11:25:12 UTC 2007 IDJOB= 366980 IDBENCH= 2976 IDSOLVER= 163 FILE ID= node10/366980-1177068312 PBS_JOBID= 4640269 Free space on /tmp= 66266 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=20-496708-max.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366980-1177068312/instance-366980-1177068312.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-366980-1177068312 -o ROOT/results/node10/solver-366980-1177068312 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366980-1177068312/instance-366980-1177068312.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 6b098106d7ff8d1304b80ad545332b77 RANDOM SEED= 994685360 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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: 1653336 kB Buffers: 37300 kB Cached: 289828 kB SwapCached: 8860 kB Active: 135812 kB Inactive: 214144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1653336 kB SwapTotal: 4192956 kB SwapFree: 4152380 kB Dirty: 4572 kB Writeback: 0 kB Mapped: 29836 kB Slab: 38300 kB Committed_AS: 3628168 kB PageTables: 1708 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= 66266 MiB End job on node10 on Fri Apr 20 11:25:13 UTC 2007