Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 5 | 0.663899 | 0.650601 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/logic-synthesis/normalized-9sym.b.opb |
MD5SUM | 62bf49287e0493f2a3b22f3319db306d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.500923 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 309 |
Total number of constraints | 963 |
Number of constraints which are clauses | 963 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 87 |
Number of terms in the objective function | 309 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 309 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 309 |
Number of bits of the biggest sum of numbers | 9 |
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 pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696443-1278017971.opb. 0.00/0.00 c Instance file HOME/instance-2696443-1278017971.opb 0.00/0.00 c File size is 181431 bytes. 0.00/0.29 c Highest Coefficient sum: 88 0.00/0.29 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.30 c ============================[ Problem Statistics ]============================= 0.00/0.30 c | | 0.00/0.30 c | Parsing time: 0.29 s | 0.00/0.30 c | Number Variables: 309 | 0.00/0.30 c | Number Constraints: 963 | 0.00/0.30 c =============================================================================== 0.00/0.64 c Remaining time 1799.71 sec. 0.00/0.64 s OPTIMUM FOUND 0.00/0.64 c Solution value = 5.00 0.00/0.64 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 -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 -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 -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 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 0.00/0.64 c Total CPU time : 0.635903 s
OK 5
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696443-1278017971/watcher-2696443-1278017971 -o /tmp/evaluation-result-2696443-1278017971/solver-2696443-1278017971 -C 1800 -W 2000 -M 1800 run HOME/instance-2696443-1278017971.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.01 1.04 3/106 30022 /proc/meminfo: memFree=1477008/2059040 swapFree=4138588/4192956 [pid=30022] ppid=30020 vsize=8700 CPUtime=0 /proc/30022/stat : 30022 (run) S 30020 30022 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143092546 8908800 248 1992294400 4194304 4922060 140736209889968 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30022/statm: 2175 248 208 178 0 68 0 [startup+0.0397471 s] /proc/loadavg: 1.00 1.01 1.04 3/106 30022 /proc/meminfo: memFree=1477008/2059040 swapFree=4138588/4192956 [pid=30022] ppid=30020 vsize=8700 CPUtime=0 /proc/30022/stat : 30022 (run) S 30020 30022 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143092546 8908800 248 1992294400 4194304 4922060 140736209889968 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30022/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101749 s] /proc/loadavg: 1.00 1.01 1.04 3/106 30022 /proc/meminfo: memFree=1477008/2059040 swapFree=4138588/4192956 [pid=30022] ppid=30020 vsize=8700 CPUtime=0 /proc/30022/stat : 30022 (run) S 30020 30022 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143092546 8908800 248 1992294400 4194304 4922060 140736209889968 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30022/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.302102 s] /proc/loadavg: 1.00 1.01 1.04 3/106 30022 /proc/meminfo: memFree=1477008/2059040 swapFree=4138588/4192956 [pid=30022] ppid=30020 vsize=8700 CPUtime=0 /proc/30022/stat : 30022 (run) S 30020 30022 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143092546 8908800 248 1992294400 4194304 4922060 140736209889968 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30022/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Solver just ended. Dumping a history of the last processes samples [startup+0.500091 s] /proc/loadavg: 1.00 1.01 1.04 3/106 30022 /proc/meminfo: memFree=1477008/2059040 swapFree=4138588/4192956 [pid=30022] ppid=30020 vsize=8700 CPUtime=0 /proc/30022/stat : 30022 (run) S 30020 30022 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143092546 8908800 248 1992294400 4194304 4922060 140736209889968 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30022/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.600086 s] /proc/loadavg: 1.00 1.01 1.04 3/106 30022 /proc/meminfo: memFree=1477008/2059040 swapFree=4138588/4192956 [pid=30022] ppid=30020 vsize=8700 CPUtime=0 /proc/30022/stat : 30022 (run) S 30020 30022 29483 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143092546 8908800 248 1992294400 4194304 4922060 140736209889968 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30022/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Child status: 0 Real time (s): 0.650601 CPU time (s): 0.663899 CPU user time (s): 0.637903 CPU system time (s): 0.025996 CPU usage (%): 102.044 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.637903 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5562 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= 123 involuntary context switches= 27 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node029 at 2010-07-01 22:59:31 IDJOB=2696443 IDBENCH=2054 IDSOLVER=1209 FILE ID=node029/2696443-1278017971 PBS_JOBID= 11198733 Free space on /tmp= 62492 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-9sym.b.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696443-1278017971/watcher-2696443-1278017971 -o /tmp/evaluation-result-2696443-1278017971/solver-2696443-1278017971 -C 1800 -W 2000 -M 1800 run HOME/instance-2696443-1278017971.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 62bf49287e0493f2a3b22f3319db306d RANDOM SEED=2113806072 node029.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.221 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.44 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 : 3000.221 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1477536 kB Buffers: 133416 kB Cached: 340620 kB SwapCached: 7832 kB Active: 187108 kB Inactive: 301792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1477536 kB SwapTotal: 4192956 kB SwapFree: 4138588 kB Dirty: 17104 kB Writeback: 0 kB AnonPages: 13100 kB Mapped: 11996 kB Slab: 70816 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183300 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62476 MiB End job on node029 at 2010-07-01 22:59:32