Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 33 | 0.024996 | 0.02653 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir07_area_partials.opb |
MD5SUM | 7ce2ce9765bc91d2f0a2aa267ffcb923 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 33 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 33 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 419 |
Number of constraints which are clauses | 419 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 92 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 92 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 92 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459257-1178652748/instance-459257-1178652748.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 55 0.00/0.00 o 54 0.00/0.00 o 53 0.00/0.00 o 52 0.00/0.00 o 51 0.00/0.00 o 50 0.00/0.00 o 49 0.00/0.00 o 48 0.00/0.00 o 47 0.00/0.00 o 46 0.00/0.00 o 45 0.00/0.00 o 44 0.00/0.00 o 43 0.00/0.00 o 42 0.00/0.00 o 41 0.00/0.00 o 40 0.00/0.00 o 39 0.00/0.00 o 38 0.00/0.00 o 37 0.00/0.00 o 36 0.00/0.01 o 35 0.00/0.01 o 34 0.00/0.01 o 33 0.00/0.02 o 33 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total Run Time 0.020997 0.00/0.02 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 0.00/0.02 v -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 0.00/0.02 v -x139 x14 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 x156 x157 x158 0.00/0.02 v -x159 x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 0.00/0.02 v -x179 x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 0.00/0.02 v -x28 -x29 x3 -x30 -x31 x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 x4 -x40 x41 x42 x43 x44 -x45 -x46 -x47 -x48 -x49 x5 -x50 -x51 x52 x53 0.00/0.02 v x54 x55 x56 x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 x69 x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 0.00/0.02 v x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 33
/tmp/evaluation/459257-1178652748/instance-459257-1178652748.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node76/watcher-459257-1178652748 -o ROOT/results/node76/solver-459257-1178652748 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459257-1178652748/instance-459257-1178652748.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: 0.91 0.95 0.98 3/69 18651 /proc/meminfo: memFree=1896848/2055888 swapFree=4087224/4096564 [pid=18651] ppid=18649 vsize=1320 CPUtime=0 /proc/18651/stat : 18651 (PBS4_SAT07v2) R 18649 18651 18404 0 -1 4194304 150 0 0 0 0 0 0 0 19 0 1 0 313189320 1351680 133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18651/statm: 330 133 101 219 0 107 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.02653 CPU time (s): 0.024996 CPU user time (s): 0.024996 CPU system time (s): 0 CPU usage (%): 94.2178 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.024996 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 188 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= 8 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node76 on Tue May 8 19:32:28 UTC 2007 IDJOB= 459257 IDBENCH= 25028 IDSOLVER= 200 FILE ID= node76/459257-1178652748 PBS_JOBID= 5218404 Free space on /tmp= 66649 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir07_area_partials.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459257-1178652748/instance-459257-1178652748.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-459257-1178652748 -o ROOT/results/node76/conversion-459257-1178652748 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459257-1178652748/instance-459257-1178652748.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-459257-1178652748 -o ROOT/results/node76/solver-459257-1178652748 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459257-1178652748/instance-459257-1178652748.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 7ce2ce9765bc91d2f0a2aa267ffcb923 RANDOM SEED= 420759201 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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 : 3000.277 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 : 6006.17 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 : 3000.277 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1897192 kB Buffers: 6788 kB Cached: 72144 kB SwapCached: 2668 kB Active: 79208 kB Inactive: 10296 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1897192 kB SwapTotal: 4096564 kB SwapFree: 4087224 kB Dirty: 2392 kB Writeback: 0 kB Mapped: 16792 kB Slab: 55560 kB Committed_AS: 5769664 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66649 MiB End job on node76 on Tue May 8 19:32:28 UTC 2007