Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 19 | 0.007997 | 0.00940794 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir02_area_partials.opb |
MD5SUM | de8a0abfb0243d7d0202e0751e7209c5 |
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 | 19 |
Best CPU time to get the best result obtained on this benchmark | 0.004999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 19 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 191 |
Number of constraints which are clauses | 191 |
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 | 31 |
Number of terms in the objective function | 59 |
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 | 59 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 59 |
Number of bits of the biggest sum of numbers | 6 |
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 Parsing PB file... 0.00/0.00 c Converting 173 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: (none) 0.00/0.00 c -- Detecting intervals from adjacent constraints: (none) 0.00/0.00 c -- Clauses(.)/Splits(s): ............................................................................................................................................................................. 0.00/0.00 c ==================================[MINISAT+]================================== 0.00/0.00 c | Conflicts | Original | Learnt | Progress | 0.00/0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.00 c ============================================================================== 0.00/0.00 c | 0 | 173 467 | 57 0 0 nan | 0.000 % | 0.00/0.00 c ============================================================================== 0.00/0.00 c [1mFound solution: 19[0m 0.00/0.00 o 19 0.00/0.00 c [1mOptimal solution: 19[0m 0.00/0.00 s OPTIMUM FOUND 0.00/0.00 v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x43 -x51 -x52 -x53 -x55 -x57 0.00/0.00 v -x58 -x59 -x60 -x61 -x62 -x64 -x70 -x71 -x73 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x83 -x87 -x89 -x91 -x92 -x93 -x94 -x96 -x98 -x99 0.00/0.00 v -x18 -x19 -x20 -x42 -x21 -x54 -x22 -x23 -x63 -x24 -x25 -x26 -x27 -x82 -x28 -x29 -x30 -x95 -x31 -x44 -x45 -x46 -x88 -x47 -x48 -x49 0.00/0.00 v -x50 -x56 -x72 -x65 -x66 -x67 -x68 -x69 -x74 -x84 -x85 -x86 -x90 -x97 0.00/0.00 c _______________________________________________________________________________ 0.00/0.00 c 0.00/0.00 c restarts : 1 0.00/0.00 c conflicts : 0 (0 /sec) 0.00/0.00 c decisions : 20 (2858 /sec) 0.00/0.00 c propagations : 0 (0 /sec) 0.00/0.00 c inspects : 0 (0 /sec) 0.00/0.00 c CPU time : 0.006998 s 0.00/0.00 c _______________________________________________________________________________
OK 19
/tmp/evaluation/373261-1177365135/instance-373261-1177365135.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-373261-1177365135 -o ROOT/results/node2/solver-373261-1177365135 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373261-1177365135/minisat+ /tmp/evaluation/373261-1177365135/instance-373261-1177365135.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: 0.30 0.78 0.87 3/77 4878 /proc/meminfo: memFree=1694456/2055920 swapFree=4149124/4192956 [pid=4878] ppid=4876 vsize=1048 CPUtime=0 /proc/4878/stat : 4878 (minisat+) R 4876 4878 4325 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 212551264 1073152 99 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4878/statm: 262 99 75 215 0 44 0 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.00940794 CPU time (s): 0.007997 CPU user time (s): 0.006998 CPU system time (s): 0.000999 CPU usage (%): 85.0026 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.006998 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 151 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 0.003999 second user time and 0.005999 second system time The end
Begin job on node2 on Mon Apr 23 21:52:15 UTC 2007 IDJOB= 373261 IDBENCH= 25031 IDSOLVER= 156 FILE ID= node2/373261-1177365135 PBS_JOBID= 4675278 Free space on /tmp= 66403 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir02_area_partials.opb COMMAND LINE= /tmp/evaluation/373261-1177365135/minisat+ /tmp/evaluation/373261-1177365135/instance-373261-1177365135.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-373261-1177365135 -o ROOT/results/node2/conversion-373261-1177365135 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373261-1177365135/instance-373261-1177365135.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-373261-1177365135 -o ROOT/results/node2/solver-373261-1177365135 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373261-1177365135/minisat+ /tmp/evaluation/373261-1177365135/instance-373261-1177365135.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= de8a0abfb0243d7d0202e0751e7209c5 RANDOM SEED= 178133493 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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 : 3000.234 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 : 3000.234 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: 1694864 kB Buffers: 69532 kB Cached: 205964 kB SwapCached: 12552 kB Active: 219688 kB Inactive: 81840 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1694864 kB SwapTotal: 4192956 kB SwapFree: 4149124 kB Dirty: 2332 kB Writeback: 0 kB Mapped: 30736 kB Slab: 45004 kB Committed_AS: 8246684 kB PageTables: 1864 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= 66403 MiB End job on node2 on Mon Apr 23 21:52:15 UTC 2007