Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 2 | 0.167974 | 0.168383 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb |
MD5SUM | d6ec68375586c4085adabca291d21700 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.167974 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 90 |
Total number of constraints | 13 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 13 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875262-1245189564.opb. 0.00/0.00 c Instance file HOME/instance-1875262-1245189564.opb 0.00/0.00 c File size is 11278 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 240 | 0.00/0.00 c | Number Clauses: 155 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 169 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 6 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 5 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 211 333 1313 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 211 333 1313 | 5500 101 36 | 15.264 % | 0.00/0.01 c | 252 | 211 333 1313 | 6050 252 30 | 15.272 % | 0.00/0.01 c | 478 | 211 333 1313 | 6655 478 30 | 15.263 % | 0.00/0.02 c | 816 | 211 333 1313 | 7320 816 29 | 15.271 % | 0.00/0.04 c | 1323 | 211 333 1313 | 8052 1323 28 | 15.272 % | 0.06/0.08 c | 2084 | 211 333 1313 | 8857 2084 28 | 15.272 % | 0.09/0.13 c | 3223 | 211 333 1313 | 9743 3223 28 | 15.272 % | 0.09/0.16 c =============================================================================== 0.09/0.16 c Verified 333 original clauses. 0.09/0.16 c #cores: 2 0.09/0.16 c Final Weight: 2 0.09/0.16 o 2 0.09/0.16 s OPTIMUM FOUND 0.09/0.16 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 -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 -x36 x37 x38 -x39 -x40 -x61 -x62 -x63 -x64 -x65 -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 -x41 x42 -x43 -x44 -x45 -x66 x67 -x68 -x69 -x70 -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 -x46 x47 -x48 -x49 -x50 x71 -x72 -x73 -x74 -x75 -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 -x51 x52 -x53 -x54 x55 -x76 -x77 -x78 -x79 -x80 -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 -x56 x57 x58 -x59 x60 x81 -x82 -x83 -x84 -x85 -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 -x86 x87 -x88 -x89 -x90
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875262-1245189564/watcher-1875262-1245189564 -o /tmp/evaluation-result-1875262-1245189564/solver-1875262-1245189564 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875262-1245189564.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 1.00 1.00 3/65 12351 /proc/meminfo: memFree=1832888/2055920 swapFree=4180892/4192956 [pid=12351] ppid=12349 vsize=2524 CPUtime=0 /proc/12351/stat : 12351 (wbo) R 12349 12351 11274 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 186554375 2584576 201 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12351/statm: 631 201 135 292 0 336 0 [startup+0.070905 s] /proc/loadavg: 1.00 1.00 1.00 3/65 12351 /proc/meminfo: memFree=1832888/2055920 swapFree=4180892/4192956 [pid=12351] ppid=12349 vsize=3052 CPUtime=0.06 /proc/12351/stat : 12351 (wbo) R 12349 12351 11274 0 -1 4194304 354 0 0 0 6 0 0 0 18 0 1 0 186554375 3125248 335 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12351/statm: 763 335 136 292 0 468 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3052 [startup+0.101908 s] /proc/loadavg: 1.00 1.00 1.00 3/65 12351 /proc/meminfo: memFree=1832888/2055920 swapFree=4180892/4192956 [pid=12351] ppid=12349 vsize=3180 CPUtime=0.09 /proc/12351/stat : 12351 (wbo) R 12349 12351 11274 0 -1 4194304 397 0 0 0 9 0 0 0 18 0 1 0 186554375 3256320 378 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12351/statm: 795 378 136 292 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3180 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.168383 CPU time (s): 0.167974 CPU user time (s): 0.161975 CPU system time (s): 0.005999 CPU usage (%): 99.7571 Max. virtual memory (cumulated for all children) (KiB): 3180 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.161975 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 492 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= 2 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node87 at 2009-06-16 23:59:24 IDJOB=1875262 IDBENCH=48102 IDSOLVER=698 FILE ID=node87/1875262-1245189564 PBS_JOBID= 9368302 Free space on /tmp= 66540 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875262-1245189564/watcher-1875262-1245189564 -o /tmp/evaluation-result-1875262-1245189564/solver-1875262-1245189564 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875262-1245189564.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d6ec68375586c4085adabca291d21700 RANDOM SEED=1437264287 node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.235 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 : 3000.235 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1833368 kB Buffers: 51352 kB Cached: 105060 kB SwapCached: 6176 kB Active: 63404 kB Inactive: 101692 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1833368 kB SwapTotal: 4192956 kB SwapFree: 4180892 kB Dirty: 2388 kB Writeback: 0 kB Mapped: 14384 kB Slab: 43300 kB Committed_AS: 93428 kB PageTables: 1460 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875262-1245189564.opb Free space on /tmp at the end= 66536 MiB End job on node87 at 2009-06-16 23:59:24