Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 1.16782 | 1.16757 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=19-P2=29-P3=5-P4=17-P5=5-P6=5-P7=13-P8=31-B.opb |
MD5SUM | 1a5734774d9497f5914e33a08764abe1 |
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 | 1.07383 |
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 | 120 |
Total number of constraints | 17 |
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 | 17 |
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) | 200 |
Sum of products size (including duplicates) | 400 |
Number of different products | 200 |
Sum of products size | 400 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702030-1278546342.opb. 0.00/0.00 c Instance file HOME/instance-2702030-1278546342.opb 0.00/0.00 c File size is 15073 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: 320 | 0.00/0.00 c | Number Clauses: 200 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 225 | 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 | 320 425 1795 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 320 425 1795 | 5500 100 25 | 0.006 % | 0.00/0.01 c | 251 | 320 425 1795 | 6050 251 24 | 0.006 % | 0.00/0.02 c | 478 | 320 425 1795 | 6655 478 24 | 0.006 % | 0.02/0.03 c | 817 | 320 425 1795 | 7320 817 23 | 0.006 % | 0.02/0.05 c | 1323 | 320 425 1795 | 8052 1323 25 | 0.006 % | 0.02/0.08 c | 2083 | 320 425 1795 | 8857 2083 25 | 0.006 % | 0.09/0.13 c | 3225 | 320 425 1795 | 9743 3225 24 | 0.006 % | 0.19/0.25 c | 4934 | 320 425 1795 | 10717 4934 24 | 0.007 % | 0.39/0.41 c | 7497 | 320 425 1795 | 11789 7497 23 | 0.007 % | 0.49/0.50 c =============================================================================== 0.49/0.50 c New solution: 29 0.49/0.50 o 29 0.49/0.50 c Elapsed CPU time: 0.487925 s Remaining CPU time: 179.512 s 0.49/0.50 c =============================================================================== 0.49/0.50 c | 8402 | 319 426 1800 | 5000 8112 23 | 0.007 % | 0.49/0.51 c | 8503 | 319 426 1800 | 5500 4157 22 | 0.318 % | 0.49/0.52 c | 8653 | 319 426 1800 | 6050 4307 22 | 0.318 % | 0.49/0.53 c | 8881 | 319 426 1800 | 6655 4535 22 | 0.313 % | 0.49/0.56 c | 9220 | 319 426 1800 | 7320 4874 22 | 0.313 % | 0.49/0.57 c =============================================================================== 0.49/0.57 c New solution: 13 0.49/0.57 o 13 0.49/0.57 c Elapsed CPU time: 0.559914 s Remaining CPU time: 179.44 s 0.49/0.57 c =============================================================================== 0.49/0.57 c | 9522 | 319 427 1805 | 5000 5176 22 | 0.313 % | 0.49/0.58 c | 9622 | 312 427 1805 | 5500 2688 21 | 2.506 % | 0.49/0.59 c | 9773 | 312 427 1805 | 6050 2839 21 | 2.508 % | 0.59/0.60 c | 10000 | 312 427 1805 | 6655 3066 22 | 2.507 % | 0.59/0.61 c =============================================================================== 0.59/0.61 c New solution: 9 0.59/0.61 o 9 0.59/0.61 c Elapsed CPU time: 0.598908 s Remaining CPU time: 179.401 s 0.59/0.61 c =============================================================================== 0.59/0.61 c | 10176 | 311 428 1810 | 5000 3242 22 | 2.507 % | 0.59/0.62 c | 10276 | 311 428 1810 | 5500 3342 22 | 2.813 % | 0.59/0.62 c | 10427 | 310 428 1810 | 6050 3493 22 | 3.131 % | 0.59/0.64 c | 10653 | 310 428 1810 | 6655 3719 21 | 3.126 % | 0.59/0.65 c | 10991 | 310 428 1810 | 7320 4057 22 | 3.131 % | 0.59/0.69 c | 11497 | 310 428 1810 | 8052 4563 22 | 3.126 % | 0.70/0.75 c | 12256 | 310 428 1810 | 8857 5322 22 | 3.131 % | 0.70/0.76 c =============================================================================== 0.70/0.76 c New solution: 5 0.70/0.76 o 5 0.70/0.76 c Elapsed CPU time: 0.742887 s Remaining CPU time: 179.257 s 0.70/0.76 c =============================================================================== 0.70/0.76 c | 12339 | 310 429 1815 | 5000 5405 22 | 3.131 % | 0.70/0.77 c | 12440 | 303 429 1815 | 5500 2806 22 | 5.319 % | 0.70/0.78 c | 12590 | 303 429 1815 | 6050 2956 22 | 5.318 % | 0.79/0.80 c | 12815 | 303 429 1815 | 6655 3181 22 | 5.313 % | 0.79/0.83 c | 13152 | 303 429 1815 | 7320 3518 22 | 5.318 % | 0.79/0.85 c =============================================================================== 0.79/0.85 c New solution: 3 0.79/0.85 o 3 0.79/0.85 c Elapsed CPU time: 0.829873 s Remaining CPU time: 179.17 s 0.79/0.85 c =============================================================================== 0.79/0.85 c | 13358 | 303 430 1820 | 5000 3724 22 | 5.318 % | 0.79/0.86 c | 13460 | 303 430 1820 | 5500 3826 22 | 10.006 % | 0.79/0.87 c | 13612 | 303 430 1820 | 6050 3978 21 | 10.001 % | 0.79/0.88 c | 13837 | 294 430 1820 | 6655 4203 22 | 10.006 % | 0.89/0.90 c | 14177 | 291 430 1820 | 7320 4543 21 | 10.001 % | 0.89/0.94 c | 14683 | 287 430 1820 | 8052 5049 21 | 10.938 % | 0.89/0.99 c | 15442 | 281 430 1820 | 8857 5808 21 | 12.813 % | 1.00/1.06 c | 16582 | 281 430 1820 | 9743 6948 21 | 12.813 % | 1.10/1.16 c =============================================================================== 1.10/1.16 c Best Solution: 3 1.10/1.16 s OPTIMUM FOUND 1.10/1.16 c Total CPU time: 1.13483 s 1.10/1.16 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 x36 -x37 -x38 x39 x40 x41 -x42 x43 x44 x45 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 x46 x47 x48 x49 -x50 -x81 -x82 -x83 -x84 -x85 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 x51 -x52 x53 x54 -x55 x86 -x87 -x88 -x89 -x90 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 x56 -x57 -x58 -x59 -x60 -x91 x92 -x93 -x94 -x95 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 x61 -x62 x63 -x64 -x65 -x96 -x97 -x98 -x99 -x100 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 x66 x67 x68 x69 -x70 -x101 -x102 -x103 -x104 -x105 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 x71 -x72 -x73 x74 -x75 x106 x107 -x108 -x109 -x110 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 x76 -x77 -x78 -x79 -x80 x111 x112 x113 -x114 -x115 x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 -x310 x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 -x319 -x320 -x116 -x117 -x118 -x119 -x120
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702030-1278546342/watcher-2702030-1278546342 -o /tmp/evaluation-result-2702030-1278546342/solver-2702030-1278546342 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702030-1278546342.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: 0.79 0.27 0.09 3/106 25759 /proc/meminfo: memFree=1721916/2059040 swapFree=4156352/4192956 [pid=25759] ppid=25757 vsize=2572 CPUtime=0 /proc/25759/stat : 25759 (wbo1.4b) R 25757 25759 25530 0 -1 4202496 304 0 0 0 0 0 0 0 15 0 1 0 22841840 2633728 219 1992294400 134512640 135751879 4294951104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25759/statm: 643 219 147 303 0 338 0 [startup+0.0301831 s] /proc/loadavg: 0.79 0.27 0.09 3/106 25759 /proc/meminfo: memFree=1721916/2059040 swapFree=4156352/4192956 [pid=25759] ppid=25757 vsize=2700 CPUtime=0.02 /proc/25759/stat : 25759 (wbo1.4b) R 25757 25759 25530 0 -1 4202496 331 0 0 0 2 0 0 0 18 0 1 0 22841840 2764800 246 1992294400 134512640 135751879 4294951104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25759/statm: 675 246 147 303 0 370 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2700 [startup+0.101191 s] /proc/loadavg: 0.79 0.27 0.09 3/106 25759 /proc/meminfo: memFree=1721916/2059040 swapFree=4156352/4192956 [pid=25759] ppid=25757 vsize=3092 CPUtime=0.09 /proc/25759/stat : 25759 (wbo1.4b) R 25757 25759 25530 0 -1 4202496 419 0 0 0 9 0 0 0 18 0 1 0 22841840 3166208 334 1992294400 134512640 135751879 4294951104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25759/statm: 773 334 147 303 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3092 [startup+0.301213 s] /proc/loadavg: 0.79 0.27 0.09 3/106 25759 /proc/meminfo: memFree=1721916/2059040 swapFree=4156352/4192956 [pid=25759] ppid=25757 vsize=3756 CPUtime=0.29 /proc/25759/stat : 25759 (wbo1.4b) R 25757 25759 25530 0 -1 4202496 582 0 0 0 29 0 0 0 18 0 1 0 22841840 3846144 497 1992294400 134512640 135751879 4294951104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25759/statm: 939 497 147 303 0 634 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3756 [startup+0.701257 s] /proc/loadavg: 0.79 0.27 0.09 3/106 25759 /proc/meminfo: memFree=1721916/2059040 swapFree=4156352/4192956 [pid=25759] ppid=25757 vsize=4792 CPUtime=0.7 /proc/25759/stat : 25759 (wbo1.4b) R 25757 25759 25530 0 -1 4202496 858 0 0 0 68 2 0 0 18 0 1 0 22841840 4907008 773 1992294400 134512640 135751879 4294951104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25759/statm: 1198 773 148 303 0 893 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 4792 Solver just ended. Dumping a history of the last processes samples [startup+1.1083 s] /proc/loadavg: 0.79 0.27 0.09 2/107 25760 /proc/meminfo: memFree=1718932/2059040 swapFree=4156352/4192956 [pid=25759] ppid=25757 vsize=5700 CPUtime=1.1 /proc/25759/stat : 25759 (wbo1.4b) R 25757 25759 25530 0 -1 4202496 1093 0 0 0 107 3 0 0 19 0 1 0 22841840 5836800 1008 1992294400 134512640 135751879 4294951104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25759/statm: 1425 1008 148 303 0 1120 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 5700 Child status: 0 Real time (s): 1.16757 CPU time (s): 1.16782 CPU user time (s): 1.13483 CPU system time (s): 0.032994 CPU usage (%): 100.022 Max. virtual memory (cumulated for all children) (KiB): 5700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.13483 system time used= 0.032994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1128 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= 3 involuntary context switches= 3 runsolver used 0.004999 second user time and 0.015997 second system time The end
Begin job on node038 at 2010-07-08 01:45:42 IDJOB=2702030 IDBENCH=47950 IDSOLVER=1161 FILE ID=node038/2702030-1278546342 PBS_JOBID= 11239501 Free space on /tmp= 62540 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=19-P2=29-P3=5-P4=17-P5=5-P6=5-P7=13-P8=31-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-2702030-1278546342/watcher-2702030-1278546342 -o /tmp/evaluation-result-2702030-1278546342/solver-2702030-1278546342 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702030-1278546342.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1a5734774d9497f5914e33a08764abe1 RANDOM SEED=223733590 node038.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1722816 kB Buffers: 59276 kB Cached: 177452 kB SwapCached: 2576 kB Active: 103540 kB Inactive: 159260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1722816 kB SwapTotal: 4192956 kB SwapFree: 4156352 kB Dirty: 2600 kB Writeback: 0 kB AnonPages: 23568 kB Mapped: 12996 kB Slab: 51408 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181720 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-2702030-1278546342.opb Free space on /tmp at the end= 62536 MiB End job on node038 at 2010-07-08 01:45:43