Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 8908 | 0.054991 | 0.0585041 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-11_22.opb |
MD5SUM | 75c7e5778aa6d0e8c18984c9064c30c6 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8908 |
Best CPU time to get the best result obtained on this benchmark | 0.041993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8908 |
Optimality of the best value was proved | YES |
Number of variables | 253 |
Total number of constraints | 264 |
Number of constraints which are clauses | 242 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 253 |
Biggest coefficient in the objective function | 2437 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 125403 |
Number of bits of the sum of numbers in the objective function | 17 |
Biggest number in a constraint | 2437 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 125403 |
Number of bits of the biggest sum of numbers | 17 |
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/372400-1177092904/instance-372400-1177092904.opb 0.00/0.00 c File size is 10053 bytes. 0.00/0.00 c Highest Coefficient sum: 125403 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 253 Constr: 286 264/22/0 Lit: 968 Watch. Lit: 770 0.00/0.00 c Obj. Vars: 253 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 253 286 968 3 770 894 0 0 0.00 0.00/0.01 c Initial Lower Bound: 8757 0.00/0.01 c Initial Path Cost: 0 0.00/0.01 o 12441 0.014 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 253 287 1221 4 1004 1400 1 0 0.01 0.00/0.02 o 8908 0.016 * 0.03/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.05 c 0 253 288 1474 5 1222 1906 2 0 0.02 0.03/0.05 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 0.03/0.05 v x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 0.03/0.05 v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 0.03/0.05 v -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 0.03/0.05 v x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 0.03/0.05 v -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 0.03/0.05 v -x148 -x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 0.03/0.05 v -x169 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 0.03/0.05 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 0.03/0.05 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 0.03/0.05 v -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 0.03/0.05 v -x253 0.03/0.05 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.03/0.05 c 2 18 0 30 323 1867 37 352 0.05 0.03/0.05 c Objective: 8908 0.03/0.05 s OPTIMUM FOUND 0.03/0.05 c Total time: 0.051 s
OK 8908
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node63/watcher-372400-1177092904 -o ROOT/results/node63/solver-372400-1177092904 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/372400-1177092904/instance-372400-1177092904.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: 1.00 1.00 1.00 2/64 15242 /proc/meminfo: memFree=1762212/2055920 swapFree=4182876/4192956 [pid=15242] ppid=15240 vsize=19560 CPUtime=0 /proc/15242/stat : 15242 (bsolo3.0.16) R 15240 15242 14183 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 185280383 20029440 332 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3405435 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15242/statm: 4890 332 280 324 0 3956 0 [startup+0.040622 s] /proc/loadavg: 1.00 1.00 1.00 2/64 15242 /proc/meminfo: memFree=1762212/2055920 swapFree=4182876/4192956 [pid=15242] ppid=15240 vsize=5196 CPUtime=0.03 /proc/15242/stat : 15242 (bsolo3.0.16) R 15240 15242 14183 0 -1 4194304 1025 0 0 0 3 0 0 0 18 0 1 0 185280383 5320704 599 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135313648 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15242/statm: 1299 599 392 324 0 368 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 5196 Solver just ended. Dumping a history of the last processes samples [startup+0.040622 s] /proc/loadavg: 1.00 1.00 1.00 2/64 15242 /proc/meminfo: memFree=1762212/2055920 swapFree=4182876/4192956 [pid=15242] ppid=15240 vsize=5196 CPUtime=0.03 /proc/15242/stat : 15242 (bsolo3.0.16) R 15240 15242 14183 0 -1 4194304 1025 0 0 0 3 0 0 0 18 0 1 0 185280383 5320704 599 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135313648 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15242/statm: 1299 599 392 324 0 368 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 5196 Child status: 0 Real time (s): 0.0585041 CPU time (s): 0.054991 CPU user time (s): 0.049992 CPU system time (s): 0.004999 CPU usage (%): 93.9952 Max. virtual memory (cumulated for all children) (KiB): 5196 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.049992 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= 1361 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= 23 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node63 on Fri Apr 20 18:15:05 UTC 2007 IDJOB= 372400 IDBENCH= 24969 IDSOLVER= 163 FILE ID= node63/372400-1177092904 PBS_JOBID= 4640330 Free space on /tmp= 66470 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/372400-1177092904/instance-372400-1177092904.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-372400-1177092904 -o ROOT/results/node63/solver-372400-1177092904 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/372400-1177092904/instance-372400-1177092904.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 75c7e5778aa6d0e8c18984c9064c30c6 RANDOM SEED= 861084902 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node63.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: 1762684 kB Buffers: 28964 kB Cached: 194472 kB SwapCached: 3752 kB Active: 79968 kB Inactive: 152984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1762684 kB SwapTotal: 4192956 kB SwapFree: 4182876 kB Dirty: 4400 kB Writeback: 0 kB Mapped: 15540 kB Slab: 46344 kB Committed_AS: 2099848 kB PageTables: 1460 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= 66470 MiB End job on node63 on Fri Apr 20 18:15:05 UTC 2007