Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 1 | 0.351945 | 0.353573 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-mas76.opb |
MD5SUM | b9f28361fbe122e9728d9f47baeb43fe |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 0.012997 |
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 | 240 |
Total number of constraints | 13 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 12 |
Minimum length of a constraint | 90 |
Maximum length of a constraint | 239 |
Number of terms in the objective function | 240 |
Biggest coefficient in the objective function | 262144 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524508 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524508 |
Number of bits of the biggest sum of numbers | 20 |
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/363373-1177026400/instance-363373-1177026400.opb 0.00/0.00 c File size is 23249 bytes. 0.00/0.00 c Highest Coefficient sum: 524508 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.005 s 0.00/0.00 c Var: 240 Constr: 13 11/1/1 Lit: 2709 Watch. Lit: 248 0.00/0.00 c Obj. Vars: 240 (100 % of total variables) 0.29/0.34 c Pre-processing Time: 0.345 s 0.29/0.35 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.35 c 0 221 12 2470 205 246 1183 0 0 0.34 0.29/0.35 c Initial Lower Bound: 1 0.29/0.35 c Initial Path Cost: 0 0.29/0.35 o 1 0.347 0.29/0.35 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.35 c 0 221 13 2691 207 467 2183 1 0 0.35 0.29/0.35 v -x1 x153 -x164 -x175 -x186 -x197 -x208 -x219 -x230 -x2 -x13 -x24 -x35 -x46 -x57 -x149 -x150 -x151 -x152 -x154 -x155 -x156 -x157 0.29/0.35 v -x158 -x159 -x160 -x161 -x162 -x163 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x176 -x177 -x178 -x179 -x180 0.29/0.35 v -x181 -x182 -x183 -x184 -x185 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x198 -x199 -x200 -x201 -x202 -x203 0.29/0.35 v -x204 -x205 -x206 -x207 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x220 -x221 -x222 -x223 -x224 -x225 -x226 0.29/0.35 v -x227 -x228 -x229 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x14 0.29/0.35 v -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x36 -x37 -x38 -x39 -x40 -x41 -x42 0.29/0.35 v -x43 -x44 -x45 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 0.29/0.35 v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 0.29/0.35 v -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 0.29/0.35 v -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 0.29/0.35 v -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 0.29/0.35 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.35 c 1 0 0 220 14 2691 2 0 0.35 0.29/0.35 c Objective: 1 0.29/0.35 s OPTIMUM FOUND 0.29/0.35 c Total time: 0.348 s
OK 1
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-363373-1177026400 -o ROOT/results/node65/solver-363373-1177026400 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363373-1177026400/instance-363373-1177026400.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: 0.92 0.98 0.99 3/64 12746 /proc/meminfo: memFree=1549688/2055920 swapFree=4184012/4192956 [pid=12746] ppid=12744 vsize=11760 CPUtime=0 /proc/12746/stat : 12746 (bsolo3.0.16) R 12744 12746 12380 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 178629653 12042240 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12746/statm: 2940 335 281 324 0 2003 0 [startup+0.048849 s] /proc/loadavg: 0.92 0.98 0.99 3/64 12746 /proc/meminfo: memFree=1549688/2055920 swapFree=4184012/4192956 [pid=12746] ppid=12744 vsize=11864 CPUtime=0.04 /proc/12746/stat : 12746 (bsolo3.0.16) R 12744 12746 12380 0 -1 4194304 425 0 0 0 4 0 0 0 18 0 1 0 178629653 12148736 387 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12746/statm: 2966 387 307 324 0 2035 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11864 [startup+0.102852 s] /proc/loadavg: 0.92 0.98 0.99 3/64 12746 /proc/meminfo: memFree=1549688/2055920 swapFree=4184012/4192956 [pid=12746] ppid=12744 vsize=11864 CPUtime=0.09 /proc/12746/stat : 12746 (bsolo3.0.16) R 12744 12746 12380 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 178629653 12148736 387 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12746/statm: 2966 387 307 324 0 2035 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11864 [startup+0.301874 s] /proc/loadavg: 0.92 0.98 0.99 3/64 12746 /proc/meminfo: memFree=1549688/2055920 swapFree=4184012/4192956 [pid=12746] ppid=12744 vsize=11864 CPUtime=0.29 /proc/12746/stat : 12746 (bsolo3.0.16) R 12744 12746 12380 0 -1 4194304 425 0 0 0 29 0 0 0 19 0 1 0 178629653 12148736 387 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12746/statm: 2966 387 307 324 0 2035 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11864 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.353573 CPU time (s): 0.351945 CPU user time (s): 0.344947 CPU system time (s): 0.006998 CPU usage (%): 99.5396 Max. virtual memory (cumulated for all children) (KiB): 11864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.344947 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 622 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 0.002999 second user time and 0.004999 second system time The end
Begin job on node65 on Thu Apr 19 23:46:40 UTC 2007 IDJOB= 363373 IDBENCH= 1808 IDSOLVER= 163 FILE ID= node65/363373-1177026400 PBS_JOBID= 4630609 Free space on /tmp= 66397 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-mas76.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363373-1177026400/instance-363373-1177026400.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-363373-1177026400 -o ROOT/results/node65/solver-363373-1177026400 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363373-1177026400/instance-363373-1177026400.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= b9f28361fbe122e9728d9f47baeb43fe RANDOM SEED= 739279685 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node65.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 : 3000.245 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 : 3000.245 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: 1550168 kB Buffers: 32060 kB Cached: 423276 kB SwapCached: 2712 kB Active: 217748 kB Inactive: 247516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1550168 kB SwapTotal: 4192956 kB SwapFree: 4184012 kB Dirty: 4404 kB Writeback: 0 kB Mapped: 15932 kB Slab: 26496 kB Committed_AS: 2312516 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= 66397 MiB End job on node65 on Thu Apr 19 23:46:41 UTC 2007