Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 2 | 0.127979 | 0.13117 |
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 | 0.401937 |
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 wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702335-1278548037.opb. 0.00/0.00 c Instance file HOME/instance-2702335-1278548037.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: 150 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 169 | 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 | 240 319 1345 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 102 | 240 319 1345 | 5500 102 27 | 0.010 % | 0.00/0.01 c | 252 | 240 319 1345 | 6050 252 22 | 0.010 % | 0.00/0.02 c | 478 | 240 319 1345 | 6655 478 25 | 0.002 % | 0.00/0.03 c | 816 | 240 319 1345 | 7320 816 24 | 0.002 % | 0.00/0.06 c | 1322 | 240 319 1345 | 8052 1322 25 | 0.010 % | 0.08/0.09 c | 2082 | 240 319 1345 | 8857 2082 23 | 0.002 % | 0.09/0.13 c =============================================================================== 0.09/0.13 c New solution: 2 0.09/0.13 o 2 0.09/0.13 c Elapsed CPU time: 0.119981 s Remaining CPU time: 179.88 s 0.09/0.13 c =============================================================================== 0.09/0.13 c =============================================================================== 0.09/0.13 c Best Solution: 2 0.09/0.13 s OPTIMUM FOUND 0.09/0.13 c Total CPU time: 0.119981 s 0.09/0.13 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-2702335-1278548037/watcher-2702335-1278548037 -o /tmp/evaluation-result-2702335-1278548037/solver-2702335-1278548037 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702335-1278548037.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: 0.87 0.98 0.84 3/106 26026 /proc/meminfo: memFree=1785660/2059040 swapFree=4147816/4192956 [pid=26026] ppid=26024 vsize=2580 CPUtime=0 /proc/26026/stat : 26026 (wbo1.4b) R 26024 26026 25740 0 -1 4202496 294 0 0 0 0 0 0 0 19 0 1 0 23010451 2641920 209 1992294400 134512640 135752675 4292913856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26026/statm: 645 209 144 303 0 340 0 [startup+0.089382 s] /proc/loadavg: 0.87 0.98 0.84 3/106 26026 /proc/meminfo: memFree=1785660/2059040 swapFree=4147816/4192956 [pid=26026] ppid=26024 vsize=2972 CPUtime=0.08 /proc/26026/stat : 26026 (wbo1.4b) R 26024 26026 25740 0 -1 4202496 387 0 0 0 8 0 0 0 19 0 1 0 23010451 3043328 302 1992294400 134512640 135752675 4292913856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26026/statm: 743 302 145 303 0 438 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2972 [startup+0.101383 s] /proc/loadavg: 0.87 0.98 0.84 3/106 26026 /proc/meminfo: memFree=1785660/2059040 swapFree=4147816/4192956 [pid=26026] ppid=26024 vsize=2972 CPUtime=0.09 /proc/26026/stat : 26026 (wbo1.4b) R 26024 26026 25740 0 -1 4202496 400 0 0 0 9 0 0 0 19 0 1 0 23010451 3043328 315 1992294400 134512640 135752675 4292913856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26026/statm: 743 315 145 303 0 438 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2972 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.13117 CPU time (s): 0.127979 CPU user time (s): 0.119981 CPU system time (s): 0.007998 CPU usage (%): 97.5673 Max. virtual memory (cumulated for all children) (KiB): 2972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.119981 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 426 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 0.003999 second user time and 0.008998 second system time The end
Begin job on node051 at 2010-07-08 02:13:57 IDJOB=2702335 IDBENCH=48102 IDSOLVER=1190 FILE ID=node051/2702335-1278548037 PBS_JOBID= 11239490 Free space on /tmp= 62520 MiB SOLVER NAME= wbo 1.4b (fixed) 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= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702335-1278548037/watcher-2702335-1278548037 -o /tmp/evaluation-result-2702335-1278548037/solver-2702335-1278548037 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702335-1278548037.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d6ec68375586c4085adabca291d21700 RANDOM SEED=1146071029 node051.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1786436 kB Buffers: 49384 kB Cached: 130580 kB SwapCached: 4888 kB Active: 89096 kB Inactive: 110568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1786436 kB SwapTotal: 4192956 kB SwapFree: 4147816 kB Dirty: 2720 kB Writeback: 0 kB AnonPages: 15852 kB Mapped: 12092 kB Slab: 51052 kB PageTables: 4196 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182164 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-2702335-1278548037.opb Free space on /tmp at the end= 62520 MiB End job on node051 at 2010-07-08 02:13:58