Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 0.749885 | 0.750597 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb |
MD5SUM | 6f530d7030eb010292a76e81381ed552 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.049992 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6000 |
Total number of constraints | 220 |
Number of constraints which are clauses | 120 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 60 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 61 |
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 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 0.05/0.05 c starting to Solve 0.05/0.05 c #variables read: 6000 - #constraints read: 220 0.69/0.74 c total time : 0.74 s 0.69/0.74 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/360877-1176975623/instance-360877-1176975623.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node27/watcher-360877-1176975623 -o ROOT/results/node27/solver-360877-1176975623 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/360877-1176975623/instance-360877-1176975623.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: 0.27 0.79 0.91 3/65 23801 /proc/meminfo: memFree=1456128/2055920 swapFree=4179984/4192956 [pid=23801] ppid=23799 vsize=2552 CPUtime=0 /proc/23801/stat : 23801 (Pueblo) R 23799 23801 23605 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 110258177 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0 /proc/23801/statm: 638 238 199 16 0 77 0 [startup+0.057493 s] /proc/loadavg: 0.27 0.79 0.91 3/65 23801 /proc/meminfo: memFree=1456128/2055920 swapFree=4179984/4192956 [pid=23801] ppid=23799 vsize=4712 CPUtime=0.05 /proc/23801/stat : 23801 (Pueblo) R 23799 23801 23605 0 -1 4194304 797 0 0 0 5 0 0 0 18 0 1 0 110258177 4825088 767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1902203 0 0 4096 0 0 0 0 17 1 0 0 /proc/23801/statm: 1178 768 203 16 0 617 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4712 [startup+0.102497 s] /proc/loadavg: 0.27 0.79 0.91 3/65 23801 /proc/meminfo: memFree=1456128/2055920 swapFree=4179984/4192956 [pid=23801] ppid=23799 vsize=4848 CPUtime=0.09 /proc/23801/stat : 23801 (Pueblo) R 23799 23801 23605 0 -1 4194304 832 0 0 0 9 0 0 0 18 0 1 0 110258177 4964352 802 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522755 0 0 4096 0 0 0 0 17 1 0 0 /proc/23801/statm: 1212 802 205 16 0 651 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4848 [startup+0.302517 s] /proc/loadavg: 0.27 0.79 0.91 3/65 23801 /proc/meminfo: memFree=1456128/2055920 swapFree=4179984/4192956 [pid=23801] ppid=23799 vsize=5132 CPUtime=0.29 /proc/23801/stat : 23801 (Pueblo) R 23799 23801 23605 0 -1 4194304 890 0 0 0 29 0 0 0 19 0 1 0 110258177 5255168 860 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522729 0 0 4096 0 0 0 0 17 1 0 0 /proc/23801/statm: 1283 860 205 16 0 722 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5132 [startup+0.702558 s] /proc/loadavg: 0.27 0.79 0.91 3/65 23801 /proc/meminfo: memFree=1456128/2055920 swapFree=4179984/4192956 [pid=23801] ppid=23799 vsize=6248 CPUtime=0.69 /proc/23801/stat : 23801 (Pueblo) R 23799 23801 23605 0 -1 4194304 1175 0 0 0 69 0 0 0 22 0 1 0 110258177 6397952 1145 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522755 0 0 4096 0 0 0 0 17 1 0 0 /proc/23801/statm: 1562 1145 205 16 0 1001 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6248 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.750597 CPU time (s): 0.749885 CPU user time (s): 0.740887 CPU system time (s): 0.008998 CPU usage (%): 99.9051 Max. virtual memory (cumulated for all children) (KiB): 6248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.740887 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1183 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= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node27 on Thu Apr 19 09:40:23 UTC 2007 IDJOB= 360877 IDBENCH= 1402 IDSOLVER= 165 FILE ID= node27/360877-1176975623 PBS_JOBID= 4630403 Free space on /tmp= 66375 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb COMMAND LINE= Pueblo /tmp/evaluation/360877-1176975623/instance-360877-1176975623.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-360877-1176975623 -o ROOT/results/node27/conversion-360877-1176975623 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360877-1176975623/instance-360877-1176975623.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-360877-1176975623 -o ROOT/results/node27/solver-360877-1176975623 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/360877-1176975623/instance-360877-1176975623.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 6f530d7030eb010292a76e81381ed552 RANDOM SEED= 625381504 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node27.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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1456536 kB Buffers: 31356 kB Cached: 492212 kB SwapCached: 6696 kB Active: 41928 kB Inactive: 493944 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1456536 kB SwapTotal: 4192956 kB SwapFree: 4179984 kB Dirty: 2532 kB Writeback: 0 kB Mapped: 15312 kB Slab: 49596 kB Committed_AS: 1674528 kB PageTables: 1412 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= 66375 MiB End job on node27 on Thu Apr 19 09:40:24 UTC 2007