Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 1.49077 | 1.49318 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=53-P1=17-P2=17-P3=13-P4=17-P5=61-B.opb |
MD5SUM | 6f1f899f949e1f48428c6b51222a95ba |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.554914 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 90 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702319-1278548006.opb. 0.00/0.00 c Instance file HOME/instance-2702319-1278548006.opb 0.00/0.00 c File size is 13425 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 270 | 0.00/0.00 c | Number Clauses: 180 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 196 | 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 | 270 376 1584 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 270 376 1584 | 5500 100 38 | 0.010 % | 0.00/0.01 c | 251 | 270 376 1584 | 6050 251 34 | 0.010 % | 0.00/0.02 c | 476 | 270 376 1584 | 6655 476 33 | 0.001 % | 0.00/0.04 c | 815 | 270 376 1584 | 7320 815 30 | 0.010 % | 0.00/0.06 c | 1321 | 270 376 1584 | 8052 1321 29 | 0.010 % | 0.09/0.10 c | 2080 | 270 376 1584 | 8857 2080 27 | 0.012 % | 0.09/0.18 c | 3219 | 270 376 1584 | 9743 3219 26 | 0.001 % | 0.19/0.24 c =============================================================================== 0.19/0.24 c New solution: 17 0.19/0.24 o 17 0.19/0.24 c Elapsed CPU time: 0.233964 s Remaining CPU time: 179.766 s 0.19/0.24 c =============================================================================== 0.19/0.24 c | 4277 | 270 377 1590 | 5000 4277 26 | 0.001 % | 0.19/0.26 c | 4378 | 261 377 1590 | 5500 4372 26 | 3.335 % | 0.19/0.27 c | 4529 | 261 377 1590 | 6050 4523 26 | 3.335 % | 0.19/0.30 c | 4756 | 261 377 1590 | 6655 4750 26 | 3.335 % | 0.29/0.32 c | 5094 | 261 377 1590 | 7320 5088 27 | 3.335 % | 0.29/0.39 c | 5600 | 261 377 1590 | 8052 5594 27 | 3.335 % | 0.39/0.45 c =============================================================================== 0.39/0.45 c New solution: 11 0.39/0.45 o 11 0.39/0.45 c Elapsed CPU time: 0.430934 s Remaining CPU time: 179.569 s 0.39/0.45 c =============================================================================== 0.39/0.45 c | 6079 | 261 378 1596 | 5000 6073 27 | 3.335 % | 0.39/0.46 c | 6180 | 253 378 1596 | 5500 3138 27 | 6.306 % | 0.39/0.48 c | 6330 | 253 378 1596 | 6050 3288 27 | 6.298 % | 0.39/0.49 c | 6556 | 253 378 1596 | 6655 3514 27 | 6.298 % | 0.49/0.53 c | 6893 | 253 378 1596 | 7320 3851 27 | 6.298 % | 0.49/0.57 c | 7399 | 253 378 1596 | 8052 4357 27 | 6.298 % | 0.59/0.65 c | 8160 | 253 378 1596 | 8857 5118 27 | 6.298 % | 0.69/0.77 c | 9299 | 253 378 1596 | 9743 6257 25 | 6.302 % | 0.79/0.84 c =============================================================================== 0.79/0.84 c New solution: 9 0.79/0.84 o 9 0.79/0.84 c Elapsed CPU time: 0.816875 s Remaining CPU time: 179.183 s 0.79/0.84 c =============================================================================== 0.79/0.84 c | 10257 | 252 379 1602 | 5000 7215 25 | 6.302 % | 0.79/0.86 c | 10358 | 252 379 1602 | 5500 3709 24 | 6.676 % | 0.79/0.87 c | 10509 | 252 379 1602 | 6050 3860 24 | 6.668 % | 0.79/0.88 c =============================================================================== 0.79/0.88 c New solution: 5 0.79/0.88 o 5 0.79/0.88 c Elapsed CPU time: 0.856869 s Remaining CPU time: 179.143 s 0.79/0.88 c =============================================================================== 0.79/0.88 c | 10675 | 252 380 1608 | 5000 4026 24 | 6.668 % | 0.79/0.89 c | 10775 | 252 380 1608 | 5500 4126 24 | 9.639 % | 0.89/0.90 c | 10925 | 252 380 1608 | 6050 4276 23 | 9.631 % | 0.89/0.91 c | 11151 | 244 380 1608 | 6655 4502 24 | 9.631 % | 0.89/0.94 c | 11489 | 244 380 1608 | 7320 4840 25 | 9.639 % | 0.89/0.97 c | 11996 | 244 380 1608 | 8052 5347 25 | 9.631 % | 1.00/1.06 c | 12755 | 244 380 1608 | 8857 6106 26 | 9.631 % | 1.00/1.10 c =============================================================================== 1.00/1.10 c New solution: 3 1.00/1.10 o 3 1.00/1.10 c Elapsed CPU time: 1.07384 s Remaining CPU time: 178.926 s 1.00/1.10 c =============================================================================== 1.00/1.10 c | 13151 | 244 381 1614 | 5000 5836 25 | 9.631 % | 1.10/1.12 c | 13252 | 227 381 1614 | 5500 3019 28 | 15.937 % | 1.10/1.13 c | 13403 | 227 381 1614 | 6050 3170 27 | 15.927 % | 1.10/1.15 c | 13629 | 227 381 1614 | 6655 3396 28 | 15.927 % | 1.10/1.18 c | 13967 | 227 381 1614 | 7320 3734 28 | 15.927 % | 1.19/1.22 c | 14473 | 227 381 1614 | 8052 4240 28 | 15.927 % | 1.19/1.29 c | 15232 | 226 381 1614 | 8857 4999 27 | 16.298 % | 1.39/1.40 c | 16371 | 226 381 1614 | 9743 6138 28 | 16.298 % | 1.39/1.49 c =============================================================================== 1.39/1.49 c Best Solution: 3 1.39/1.49 s OPTIMUM FOUND 1.39/1.49 c Total CPU time: 1.44678 s 1.39/1.49 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 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 x37 -x38 x39 x40 -x41 -x42 -x61 x62 -x63 -x64 -x65 -x66 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 x43 -x44 -x45 -x46 -x47 -x48 x67 -x68 -x69 -x70 -x71 -x72 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 x49 x50 -x51 -x52 -x53 -x54 -x73 -x74 -x75 -x76 -x77 -x78 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 x55 -x56 -x57 -x58 -x59 -x60 -x79 x80 -x81 -x82 -x83 -x84 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 -x85 -x86 -x87 -x88 -x89 -x90
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702319-1278548006/watcher-2702319-1278548006 -o /tmp/evaluation-result-2702319-1278548006/solver-2702319-1278548006 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702319-1278548006.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: 0.92 0.95 0.82 3/106 26143 /proc/meminfo: memFree=1746560/2059040 swapFree=4139856/4192956 [pid=26143] ppid=26141 vsize=2576 CPUtime=0 /proc/26143/stat : 26143 (wbo1.4b) R 26141 26143 25973 0 -1 4202496 298 0 0 0 0 0 0 0 19 0 1 0 23007084 2637824 213 1992294400 134512640 135752675 4292598944 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26143/statm: 644 213 144 303 0 339 0 [startup+0.0772821 s] /proc/loadavg: 0.92 0.95 0.82 3/106 26143 /proc/meminfo: memFree=1746560/2059040 swapFree=4139856/4192956 [pid=26143] ppid=26141 vsize=2960 CPUtime=0.07 /proc/26143/stat : 26143 (wbo1.4b) R 26141 26143 25973 0 -1 4202496 380 0 0 0 7 0 0 0 19 0 1 0 23007084 3031040 295 1992294400 134512640 135752675 4292598944 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26143/statm: 740 295 145 303 0 435 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2960 [startup+0.100284 s] /proc/loadavg: 0.92 0.95 0.82 3/106 26143 /proc/meminfo: memFree=1746560/2059040 swapFree=4139856/4192956 [pid=26143] ppid=26141 vsize=2960 CPUtime=0.09 /proc/26143/stat : 26143 (wbo1.4b) R 26141 26143 25973 0 -1 4202496 400 0 0 0 9 0 0 0 19 0 1 0 23007084 3031040 315 1992294400 134512640 135752675 4292598944 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26143/statm: 740 315 145 303 0 435 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2960 [startup+0.300304 s] /proc/loadavg: 0.92 0.95 0.82 3/106 26143 /proc/meminfo: memFree=1746560/2059040 swapFree=4139856/4192956 [pid=26143] ppid=26141 vsize=3608 CPUtime=0.29 /proc/26143/stat : 26143 (wbo1.4b) R 26141 26143 25973 0 -1 4202496 548 0 0 0 28 1 0 0 20 0 1 0 23007084 3694592 463 1992294400 134512640 135752675 4292598944 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26143/statm: 902 463 145 303 0 597 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3608 [startup+0.700342 s] /proc/loadavg: 0.92 0.95 0.82 3/106 26143 /proc/meminfo: memFree=1746560/2059040 swapFree=4139856/4192956 [pid=26143] ppid=26141 vsize=4396 CPUtime=0.69 /proc/26143/stat : 26143 (wbo1.4b) R 26141 26143 25973 0 -1 4202496 747 0 0 0 67 2 0 0 20 0 1 0 23007084 4501504 662 1992294400 134512640 135752675 4292598944 18446744073709551615 135222130 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26143/statm: 1099 662 145 303 0 794 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4396 Solver just ended. Dumping a history of the last processes samples [startup+1.10838 s] /proc/loadavg: 0.92 0.95 0.82 2/107 26144 /proc/meminfo: memFree=1743824/2059040 swapFree=4139856/4192956 [pid=26143] ppid=26141 vsize=5308 CPUtime=1.1 /proc/26143/stat : 26143 (wbo1.4b) R 26141 26143 25973 0 -1 4202496 978 0 0 0 107 3 0 0 22 0 1 0 23007084 5435392 893 1992294400 134512640 135752675 4292598944 18446744073709551615 134650395 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26143/statm: 1327 893 145 303 0 1022 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 5308 [startup+1.3004 s] /proc/loadavg: 0.92 0.95 0.82 2/107 26144 /proc/meminfo: memFree=1743824/2059040 swapFree=4139856/4192956 [pid=26143] ppid=26141 vsize=5696 CPUtime=1.28 /proc/26143/stat : 26143 (wbo1.4b) R 26141 26143 25973 0 -1 4202496 1085 0 0 0 125 3 0 0 22 0 1 0 23007084 5832704 1000 1992294400 134512640 135752675 4292598944 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26143/statm: 1424 1000 145 303 0 1119 0 Current children cumulated CPU time (s) 1.28 Current children cumulated vsize (KiB) 5696 [startup+1.40041 s] /proc/loadavg: 0.92 0.95 0.82 2/107 26144 /proc/meminfo: memFree=1743824/2059040 swapFree=4139856/4192956 [pid=26143] ppid=26141 vsize=5952 CPUtime=1.39 /proc/26143/stat : 26143 (wbo1.4b) R 26141 26143 25973 0 -1 4202496 1146 0 0 0 135 4 0 0 22 0 1 0 23007084 6094848 1061 1992294400 134512640 135752675 4292598944 18446744073709551615 134611742 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26143/statm: 1488 1061 145 303 0 1183 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 5952 Child status: 0 Real time (s): 1.49318 CPU time (s): 1.49077 CPU user time (s): 1.44678 CPU system time (s): 0.043993 CPU usage (%): 99.8389 Max. virtual memory (cumulated for all children) (KiB): 5952 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.44678 system time used= 0.043993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1188 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= 1 involuntary context switches= 23 runsolver used 0.005999 second user time and 0.014997 second system time The end
Begin job on node056 at 2010-07-08 02:13:26 IDJOB=2702319 IDBENCH=48094 IDSOLVER=1190 FILE ID=node056/2702319-1278548006 PBS_JOBID= 11239486 Free space on /tmp= 98464 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=17-P2=17-P3=13-P4=17-P5=61-B.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702319-1278548006/watcher-2702319-1278548006 -o /tmp/evaluation-result-2702319-1278548006/solver-2702319-1278548006 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702319-1278548006.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6f1f899f949e1f48428c6b51222a95ba RANDOM SEED=647928501 node056.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 : 3000.197 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 : 6000.39 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 : 3000.197 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 : 5599.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1747336 kB Buffers: 55768 kB Cached: 156404 kB SwapCached: 8168 kB Active: 105036 kB Inactive: 122068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1747336 kB SwapTotal: 4192956 kB SwapFree: 4139856 kB Dirty: 2660 kB Writeback: 0 kB AnonPages: 11816 kB Mapped: 11800 kB Slab: 62692 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182124 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702319-1278548006.opb Free space on /tmp at the end= 98464 MiB End job on node056 at 2010-07-08 02:13:28