Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 3.63445 | 3.63753 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb |
MD5SUM | 67e6ddc28ca754c7106cfc653b1e11ec |
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 | 0.048991 |
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 | 48 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.00 c starting to Solve 0.00/0.00 c #variables read: 176 - #constraints read: 264 0.09/0.10 o 225 0.09/0.11 o 135 0.09/0.11 o 133 0.09/0.12 o 3 3.59/3.63 c optimum objective found = 3 3.59/3.63 c total time : 3.63 s 3.59/3.63 s OPTIMUM FOUND 3.59/3.63 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 x49 x50 -x51 -x52 -x53 -x54 -x55 3.59/3.63 v -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 3.59/3.63 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 x106 3.59/3.63 v -x107 -x108 -x109 -x110 -x111 -x112 x25 x26 -x27 -x28 -x29 x30 -x31 x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 x113 x114 -x115 3.59/3.63 v -x116 -x117 x118 -x119 x120 x121 x122 -x123 -x124 -x125 x126 -x127 x128 x129 x130 -x131 -x132 -x133 x134 -x135 x136 -x137 -x138 3.59/3.63 v -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 3.59/3.63 v -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x41 -x42 x43 -x44 -x45 3.59/3.63 v -x46 -x47 -x48
OK 3
Linearizing /tmp/evaluation/430088-1177991708/instance-430088-1177991708.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-430088-1177991708 -o ROOT/results/node47/solver-430088-1177991708 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430088-1177991708/instance-430088-1177991708.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.79 0.95 0.98 3/77 1034 /proc/meminfo: memFree=1813752/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2552 CPUtime=0 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 154016217 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10985175 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 638 236 199 16 0 77 0 [startup+0.069063 s] /proc/loadavg: 0.79 0.95 0.98 3/77 1034 /proc/meminfo: memFree=1813752/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2688 CPUtime=0.06 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 316 0 0 0 6 0 0 0 18 0 1 0 154016217 2752512 287 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 672 287 205 16 0 111 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2688 [startup+0.101066 s] /proc/loadavg: 0.79 0.95 0.98 3/77 1034 /proc/meminfo: memFree=1813752/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2688 CPUtime=0.09 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 154016217 2752512 287 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10957773 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 672 287 205 16 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2688 [startup+0.301088 s] /proc/loadavg: 0.79 0.95 0.98 3/77 1034 /proc/meminfo: memFree=1813752/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2816 CPUtime=0.29 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 154016217 2883584 303 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 704 303 205 16 0 143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2816 [startup+0.701131 s] /proc/loadavg: 0.79 0.95 0.98 3/77 1034 /proc/meminfo: memFree=1813752/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2816 CPUtime=0.69 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 344 0 0 0 69 0 0 0 22 0 1 0 154016217 2883584 315 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 704 315 205 16 0 143 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2816 [startup+1.50122 s] /proc/loadavg: 0.79 0.95 0.98 2/78 1035 /proc/meminfo: memFree=1813232/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2816 CPUtime=1.49 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 353 0 0 0 148 1 0 0 25 0 1 0 154016217 2883584 324 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 704 324 205 16 0 143 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2816 [startup+3.10139 s] /proc/loadavg: 0.79 0.95 0.98 2/78 1035 /proc/meminfo: memFree=1813048/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2940 CPUtime=3.09 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 366 0 0 0 306 3 0 0 25 0 1 0 154016217 3010560 337 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 735 337 205 16 0 174 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 2940 Solver just ended. Dumping a history of the last processes samples [startup+3.50243 s] /proc/loadavg: 0.79 0.95 0.98 2/78 1035 /proc/meminfo: memFree=1813048/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2940 CPUtime=3.49 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 367 0 0 0 346 3 0 0 25 0 1 0 154016217 3010560 338 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 735 338 205 16 0 174 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 2940 [startup+3.60245 s] /proc/loadavg: 0.79 0.95 0.98 2/78 1035 /proc/meminfo: memFree=1813048/2055920 swapFree=4157776/4192956 [pid=1034] ppid=1032 vsize=2940 CPUtime=3.59 /proc/1034/stat : 1034 (Pueblo) R 1032 1034 30166 0 -1 4194304 367 0 0 0 356 3 0 0 25 0 1 0 154016217 3010560 338 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1034/statm: 735 338 205 16 0 174 0 Current children cumulated CPU time (s) 3.59 Current children cumulated vsize (KiB) 2940 Child status: 30 Real time (s): 3.63753 CPU time (s): 3.63445 CPU user time (s): 3.60045 CPU system time (s): 0.033994 CPU usage (%): 99.9151 Max. virtual memory (cumulated for all children) (KiB): 2944 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.60045 system time used= 0.033994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 373 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= 13 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.014997 second system time The end
Begin job on node47 on Tue May 1 03:55:09 UTC 2007 IDJOB= 430088 IDBENCH= 47955 IDSOLVER= 165 FILE ID= node47/430088-1177991708 PBS_JOBID= 4728167 Free space on /tmp= 66562 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb COMMAND LINE= Pueblo /tmp/evaluation/430088-1177991708/instance-430088-1177991708.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-430088-1177991708 -o ROOT/results/node47/conversion-430088-1177991708 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430088-1177991708/instance-430088-1177991708.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-430088-1177991708 -o ROOT/results/node47/solver-430088-1177991708 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430088-1177991708/instance-430088-1177991708.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 67e6ddc28ca754c7106cfc653b1e11ec RANDOM SEED= 969133992 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.221 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 : 3000.221 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1814160 kB Buffers: 20964 kB Cached: 138452 kB SwapCached: 3444 kB Active: 63380 kB Inactive: 120176 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1814160 kB SwapTotal: 4192956 kB SwapFree: 4157776 kB Dirty: 2452 kB Writeback: 0 kB Mapped: 31044 kB Slab: 43688 kB Committed_AS: 4097524 kB PageTables: 1780 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66562 MiB End job on node47 on Tue May 1 03:55:12 UTC 2007