Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 1 | 0.332948 | 0.334277 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-mas74.opb |
MD5SUM | b2d72ee396227b8bee3385af46db0418 |
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 | 0.014997 |
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 | 14 |
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 | 13 |
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 3.0.17 - 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/432799-1177950008/instance-432799-1177950008.opb 0.00/0.00 c File size is 24481 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: 14 12/1/1 Lit: 2864 Watch. Lit: 245 0.00/0.00 c Obj. Vars: 240 (100 % of total variables) 0.29/0.32 c Pre-processing Time: 0.326 s 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 0 221 13 2625 201 243 1183 0 0 0.33 0.29/0.33 c Initial Lower Bound: 1 0.29/0.33 c Initial Path Cost: 0 0.29/0.33 o 1 0.328 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 0 221 14 2846 203 464 2183 1 0 0.33 0.29/0.33 v -x1 -x153 -x164 x175 -x186 -x197 -x208 -x219 -x230 -x2 -x13 -x24 -x35 -x46 -x57 -x149 -x150 -x151 -x152 -x154 -x155 -x156 -x157 0.29/0.33 v -x158 -x159 -x160 -x161 -x162 -x163 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x176 -x177 -x178 -x179 -x180 0.29/0.33 v -x181 -x182 -x183 -x184 -x185 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x198 -x199 -x200 -x201 -x202 -x203 0.29/0.33 v -x204 -x205 -x206 -x207 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x220 -x221 -x222 -x223 -x224 -x225 -x226 0.29/0.33 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 0.29/0.33 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 0.29/0.33 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 0.29/0.33 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 0.29/0.33 v -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 0.29/0.33 v -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 0.29/0.33 v -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 0.29/0.33 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.33 c 1 0 1 220 15 2846 2 0 0.33 0.29/0.33 c Objective: 1 0.29/0.33 s OPTIMUM FOUND 0.29/0.33 c Total time: 0.328 s
OK 1
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-432799-1177950008 -o ROOT/results/node55/solver-432799-1177950008 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432799-1177950008/instance-432799-1177950008.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 1.00 0.95 3/64 18649 /proc/meminfo: memFree=1342148/2055920 swapFree=4184544/4192956 [pid=18649] ppid=18647 vsize=11760 CPUtime=0 /proc/18649/stat : 18649 (bsolo3.0.17) R 18647 18649 17894 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 242910892 12042240 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18649/statm: 2940 332 279 324 0 2004 0 [startup+0.0782571 s] /proc/loadavg: 0.92 1.00 0.95 3/64 18649 /proc/meminfo: memFree=1342148/2055920 swapFree=4184544/4192956 [pid=18649] ppid=18647 vsize=11864 CPUtime=0.07 /proc/18649/stat : 18649 (bsolo3.0.17) R 18647 18649 17894 0 -1 4194304 422 0 0 0 7 0 0 0 18 0 1 0 242910892 12148736 386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18649/statm: 2966 386 305 324 0 2036 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 11864 [startup+0.102258 s] /proc/loadavg: 0.92 1.00 0.95 3/64 18649 /proc/meminfo: memFree=1342148/2055920 swapFree=4184544/4192956 [pid=18649] ppid=18647 vsize=11864 CPUtime=0.09 /proc/18649/stat : 18649 (bsolo3.0.17) R 18647 18649 17894 0 -1 4194304 422 0 0 0 9 0 0 0 18 0 1 0 242910892 12148736 386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18649/statm: 2966 386 305 324 0 2036 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11864 [startup+0.302276 s] /proc/loadavg: 0.92 1.00 0.95 3/64 18649 /proc/meminfo: memFree=1342148/2055920 swapFree=4184544/4192956 [pid=18649] ppid=18647 vsize=11864 CPUtime=0.29 /proc/18649/stat : 18649 (bsolo3.0.17) R 18647 18649 17894 0 -1 4194304 422 0 0 0 29 0 0 0 19 0 1 0 242910892 12148736 386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18649/statm: 2966 386 305 324 0 2036 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): 0.334277 CPU time (s): 0.332948 CPU user time (s): 0.328949 CPU system time (s): 0.003999 CPU usage (%): 99.6024 Max. virtual memory (cumulated for all children) (KiB): 11864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.328949 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 623 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= 1 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node55 on Mon Apr 30 16:20:09 UTC 2007 IDJOB= 432799 IDBENCH= 1806 IDSOLVER= 199 FILE ID= node55/432799-1177950008 PBS_JOBID= 4727813 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-mas74.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432799-1177950008/instance-432799-1177950008.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-432799-1177950008 -o ROOT/results/node55/solver-432799-1177950008 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432799-1177950008/instance-432799-1177950008.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= b2d72ee396227b8bee3385af46db0418 RANDOM SEED= 449972584 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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 : 3000.216 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 : 3000.216 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: 1342556 kB Buffers: 60568 kB Cached: 565672 kB SwapCached: 2556 kB Active: 339192 kB Inactive: 296884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1342556 kB SwapTotal: 4192956 kB SwapFree: 4184544 kB Dirty: 6596 kB Writeback: 0 kB Mapped: 16256 kB Slab: 63328 kB Committed_AS: 1411920 kB PageTables: 1380 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= 66558 MiB End job on node55 on Mon Apr 30 16:20:09 UTC 2007