Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 3.59045 | 3.59306 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb |
MD5SUM | 0c673f0c3da238041c664ce1ed7ea38e |
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 | 0.049991 |
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 0.09/0.14 o 131 0.09/0.14 o 129 0.09/0.14 o 57 0.19/0.28 o 21 0.29/0.39 o 5 0.39/0.40 o 3 3.49/3.59 c optimum objective found = 3 3.49/3.59 c total time : 3.58 s 3.49/3.59 s OPTIMUM FOUND 3.49/3.59 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 3.49/3.59 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 3.49/3.59 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 3.49/3.59 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 3.49/3.59 v -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x130 -x131 -x132 x133 -x134 -x135 -x136 3.49/3.59 v x137 x138 -x139 -x140 x141 -x142 -x143 -x144 x145 x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 3.49/3.59 v -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x41 x42 -x43 3.49/3.59 v -x44 -x45 -x46 -x47 -x48
OK 3
Linearizing /tmp/evaluation/432118-1178013936/instance-432118-1178013936.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node34/watcher-432118-1178013936 -o ROOT/results/node34/solver-432118-1178013936 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/432118-1178013936/instance-432118-1178013936.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: 0.88 0.99 0.99 3/77 13784 /proc/meminfo: memFree=1818352/2055920 swapFree=4158948/4192956 [pid=13784] ppid=13782 vsize=2552 CPUtime=0 /proc/13784/stat : 13784 (Pueblo) R 13782 13784 11899 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 249309044 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8121280 0 0 4096 0 0 0 0 17 1 0 0 /proc/13784/statm: 638 236 199 16 0 77 0 [startup+0.0435411 s] /proc/loadavg: 0.88 0.99 0.99 3/77 13784 /proc/meminfo: memFree=1818352/2055920 swapFree=4158948/4192956 [pid=13784] ppid=13782 vsize=2688 CPUtime=0.04 /proc/13784/stat : 13784 (Pueblo) R 13782 13784 11899 0 -1 4194304 313 0 0 0 4 0 0 0 18 0 1 0 249309044 2752512 284 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0 /proc/13784/statm: 672 284 205 16 0 111 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2688 [startup+0.101545 s] /proc/loadavg: 0.88 0.99 0.99 3/77 13784 /proc/meminfo: memFree=1818352/2055920 swapFree=4158948/4192956 [pid=13784] ppid=13782 vsize=2688 CPUtime=0.09 /proc/13784/stat : 13784 (Pueblo) R 13782 13784 11899 0 -1 4194304 322 0 0 0 9 0 0 0 18 0 1 0 249309044 2752512 293 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0 /proc/13784/statm: 672 293 205 16 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2688 [startup+0.301561 s] /proc/loadavg: 0.88 0.99 0.99 3/77 13784 /proc/meminfo: memFree=1818352/2055920 swapFree=4158948/4192956 [pid=13784] ppid=13782 vsize=2816 CPUtime=0.29 /proc/13784/stat : 13784 (Pueblo) R 13782 13784 11899 0 -1 4194304 332 0 0 0 29 0 0 0 20 0 1 0 249309044 2883584 303 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13784/statm: 704 303 205 16 0 143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2816 [startup+0.701593 s] /proc/loadavg: 0.88 0.99 0.99 3/77 13784 /proc/meminfo: memFree=1818352/2055920 swapFree=4158948/4192956 [pid=13784] ppid=13782 vsize=2816 CPUtime=0.69 /proc/13784/stat : 13784 (Pueblo) R 13782 13784 11899 0 -1 4194304 341 0 0 0 68 1 0 0 24 0 1 0 249309044 2883584 312 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13784/statm: 704 312 205 16 0 143 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2816 [startup+1.50166 s] /proc/loadavg: 0.89 0.99 0.99 2/78 13785 /proc/meminfo: memFree=1817896/2055920 swapFree=4158948/4192956 [pid=13784] ppid=13782 vsize=2816 CPUtime=1.49 /proc/13784/stat : 13784 (Pueblo) R 13782 13784 11899 0 -1 4194304 350 0 0 0 148 1 0 0 25 0 1 0 249309044 2883584 321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13784/statm: 704 321 205 16 0 143 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2816 [startup+3.10178 s] /proc/loadavg: 0.89 0.99 0.99 2/78 13785 /proc/meminfo: memFree=1817704/2055920 swapFree=4158948/4192956 [pid=13784] ppid=13782 vsize=2940 CPUtime=3.09 /proc/13784/stat : 13784 (Pueblo) R 13782 13784 11899 0 -1 4194304 362 0 0 0 306 3 0 0 25 0 1 0 249309044 3010560 333 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13784/statm: 735 333 205 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+3.50181 s] /proc/loadavg: 0.89 0.99 0.99 2/78 13785 /proc/meminfo: memFree=1817704/2055920 swapFree=4158948/4192956 [pid=13784] ppid=13782 vsize=2940 CPUtime=3.49 /proc/13784/stat : 13784 (Pueblo) R 13782 13784 11899 0 -1 4194304 362 0 0 0 345 4 0 0 25 0 1 0 249309044 3010560 333 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13784/statm: 735 333 205 16 0 174 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 2940 Child status: 30 Real time (s): 3.59306 CPU time (s): 3.59045 CPU user time (s): 3.54446 CPU system time (s): 0.045993 CPU usage (%): 99.9275 Max. virtual memory (cumulated for all children) (KiB): 2940 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.54446 system time used= 0.045993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 368 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= 19 runsolver used 0.002999 second user time and 0.015997 second system time The end
Begin job on node34 on Tue May 1 10:05:36 UTC 2007 IDJOB= 432118 IDBENCH= 48100 IDSOLVER= 165 FILE ID= node34/432118-1178013936 PBS_JOBID= 4728264 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=19-P1=211-P2=79-B.opb COMMAND LINE= Pueblo /tmp/evaluation/432118-1178013936/instance-432118-1178013936.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-432118-1178013936 -o ROOT/results/node34/conversion-432118-1178013936 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432118-1178013936/instance-432118-1178013936.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-432118-1178013936 -o ROOT/results/node34/solver-432118-1178013936 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/432118-1178013936/instance-432118-1178013936.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 0c673f0c3da238041c664ce1ed7ea38e RANDOM SEED= 260418496 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node34.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 : 3000.236 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 : 3000.236 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: 1818760 kB Buffers: 35492 kB Cached: 113272 kB SwapCached: 3012 kB Active: 49852 kB Inactive: 122668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1818760 kB SwapTotal: 4192956 kB SwapFree: 4158948 kB Dirty: 2468 kB Writeback: 0 kB Mapped: 30444 kB Slab: 49916 kB Committed_AS: 1845240 kB PageTables: 1980 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 node34 on Tue May 1 10:05:40 UTC 2007