Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 2 | 0.096985 | 0.0971849 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb |
MD5SUM | 95da0ee3bdad9e0093ea0f9e4f647df4 |
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 | 0.147977 |
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 | 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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702192-1278546887.opb. 0.00/0.00 c Instance file HOME/instance-2702192-1278546887.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 43 | 0.010 % | 0.00/0.01 c | 250 | 270 376 1584 | 6050 250 42 | 0.010 % | 0.00/0.02 c | 475 | 270 376 1584 | 6655 475 40 | 0.011 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 43 0.00/0.02 o 43 0.00/0.02 c Elapsed CPU time: 0.026995 s Remaining CPU time: 179.973 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 648 | 270 377 1590 | 5000 648 37 | 0.011 % | 0.00/0.03 c | 749 | 270 377 1590 | 5500 749 37 | 0.001 % | 0.00/0.04 c | 899 | 270 377 1590 | 6050 899 37 | 0.001 % | 0.00/0.04 c | 1126 | 270 377 1590 | 6655 1126 35 | 0.010 % | 0.00/0.06 c | 1465 | 270 377 1590 | 7320 1465 33 | 0.001 % | 0.07/0.08 c | 1972 | 270 377 1590 | 8052 1972 31 | 0.001 % | 0.07/0.09 c =============================================================================== 0.07/0.09 c New solution: 2 0.07/0.09 o 2 0.07/0.09 c Elapsed CPU time: 0.091986 s Remaining CPU time: 179.908 s 0.07/0.09 c =============================================================================== 0.07/0.09 c =============================================================================== 0.07/0.09 c Best Solution: 2 0.07/0.09 s OPTIMUM FOUND 0.07/0.09 c Total CPU time: 0.091986 s 0.07/0.09 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 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702192-1278546887/watcher-2702192-1278546887 -o /tmp/evaluation-result-2702192-1278546887/solver-2702192-1278546887 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702192-1278546887.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: 1.17 2.05 1.33 2/105 27626 /proc/meminfo: memFree=1923328/2059040 swapFree=4097608/4192956 [pid=27626] ppid=27624 vsize=2576 CPUtime=0 /proc/27626/stat : 27626 (wbo1.4b) R 27624 27626 27113 0 -1 4202496 299 0 0 0 0 0 0 0 25 0 1 0 22897053 2637824 214 1992294400 134512640 135751879 4289882368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27626/statm: 644 214 147 303 0 339 0 [startup+0.07749 s] /proc/loadavg: 1.17 2.05 1.33 2/105 27626 /proc/meminfo: memFree=1923328/2059040 swapFree=4097608/4192956 [pid=27626] ppid=27624 vsize=2972 CPUtime=0.07 /proc/27626/stat : 27626 (wbo1.4b) R 27624 27626 27113 0 -1 4202496 391 0 0 0 7 0 0 0 25 0 1 0 22897053 3043328 306 1992294400 134512640 135751879 4289882368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27626/statm: 743 306 147 303 0 438 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2972 Solver just ended. Dumping a history of the last processes samples [startup+0.07749 s] /proc/loadavg: 1.17 2.05 1.33 2/105 27626 /proc/meminfo: memFree=1923328/2059040 swapFree=4097608/4192956 [pid=27626] ppid=27624 vsize=2972 CPUtime=0.07 /proc/27626/stat : 27626 (wbo1.4b) R 27624 27626 27113 0 -1 4202496 391 0 0 0 7 0 0 0 25 0 1 0 22897053 3043328 306 1992294400 134512640 135751879 4289882368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27626/statm: 743 306 147 303 0 438 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2972 Child status: 0 Real time (s): 0.0971849 CPU time (s): 0.096985 CPU user time (s): 0.091986 CPU system time (s): 0.004999 CPU usage (%): 99.7943 Max. virtual memory (cumulated for all children) (KiB): 2972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.091986 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 417 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= 2 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node088 at 2010-07-08 01:54:47 IDJOB=2702192 IDBENCH=48031 IDSOLVER=1161 FILE ID=node088/2702192-1278546887 PBS_JOBID= 11239475 Free space on /tmp= 62504 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-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-2702192-1278546887/watcher-2702192-1278546887 -o /tmp/evaluation-result-2702192-1278546887/solver-2702192-1278546887 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702192-1278546887.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 95da0ee3bdad9e0093ea0f9e4f647df4 RANDOM SEED=1390699492 node088.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 : 3000.245 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 : 6000.49 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 : 3000.245 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 : 5999.50 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1924228 kB Buffers: 3064 kB Cached: 33320 kB SwapCached: 42580 kB Active: 32316 kB Inactive: 48408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1924228 kB SwapTotal: 4192956 kB SwapFree: 4097608 kB Dirty: 3008 kB Writeback: 12 kB AnonPages: 6900 kB Mapped: 5672 kB Slab: 32276 kB PageTables: 3984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 178820 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-2702192-1278546887.opb Free space on /tmp at the end= 62500 MiB End job on node088 at 2010-07-08 01:54:47