Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 0.032994 | 0.032652 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb |
MD5SUM | 54cc21b6a006b53c414126d2c0b266be |
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 | 0.009997 |
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 | 1200 |
Total number of constraints | 100 |
Number of constraints which are clauses | 60 |
Number of constraints which are cardinality constraints (but not clauses) | 40 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 20 |
Maximum length of a constraint | 30 |
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 | 31 |
Number of bits of the biggest sum of numbers | 5 |
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 0.00/0.01 c starting to Solve 0.00/0.01 c #variables read: 1200 - #constraints read: 100 0.00/0.03 c total time : 0.02 s 0.00/0.03 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361017-1176977895/instance-361017-1176977895.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-361017-1176977895 -o ROOT/results/node66/solver-361017-1176977895 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/361017-1176977895/instance-361017-1176977895.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: 0.85 0.97 0.97 3/64 23091 /proc/meminfo: memFree=1475472/2055920 swapFree=4182980/4192956 [pid=23091] ppid=23089 vsize=2552 CPUtime=0 /proc/23091/stat : 23091 (Pueblo) R 23089 23091 22142 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 173779061 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 10305239 0 0 4096 0 0 0 0 17 1 0 0 /proc/23091/statm: 638 236 199 16 0 77 0 [startup+0.0103061 s] /proc/loadavg: 0.85 0.97 0.97 3/64 23091 /proc/meminfo: memFree=1475472/2055920 swapFree=4182980/4192956 [pid=23091] ppid=23089 vsize=2684 CPUtime=0 /proc/23091/stat : 23091 (Pueblo) R 23089 23091 22142 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 173779061 2748416 265 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 10007324 0 0 4096 0 0 0 0 17 1 0 0 /proc/23091/statm: 671 265 199 16 0 110 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2684 Solver just ended. Dumping a history of the last processes samples [startup+0.0103061 s] /proc/loadavg: 0.85 0.97 0.97 3/64 23091 /proc/meminfo: memFree=1475472/2055920 swapFree=4182980/4192956 [pid=23091] ppid=23089 vsize=2684 CPUtime=0 /proc/23091/stat : 23091 (Pueblo) R 23089 23091 22142 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 173779061 2748416 265 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 10007324 0 0 4096 0 0 0 0 17 1 0 0 /proc/23091/statm: 671 265 199 16 0 110 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2684 Child status: 20 Real time (s): 0.032652 CPU time (s): 0.032994 CPU user time (s): 0.028995 CPU system time (s): 0.003999 CPU usage (%): 101.047 Max. virtual memory (cumulated for all children) (KiB): 2684 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.028995 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 429 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 0.006998 second user time and 0.002999 second system time The end
Begin job on node66 on Thu Apr 19 10:18:15 UTC 2007 IDJOB= 361017 IDBENCH= 1412 IDSOLVER= 165 FILE ID= node66/361017-1176977895 PBS_JOBID= 4630290 Free space on /tmp= 66407 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb COMMAND LINE= Pueblo /tmp/evaluation/361017-1176977895/instance-361017-1176977895.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-361017-1176977895 -o ROOT/results/node66/conversion-361017-1176977895 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361017-1176977895/instance-361017-1176977895.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-361017-1176977895 -o ROOT/results/node66/solver-361017-1176977895 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/361017-1176977895/instance-361017-1176977895.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 54cc21b6a006b53c414126d2c0b266be RANDOM SEED= 860781678 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1475880 kB Buffers: 27184 kB Cached: 482384 kB SwapCached: 3696 kB Active: 199240 kB Inactive: 319996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1475880 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 2284 kB Writeback: 0 kB Mapped: 15700 kB Slab: 46884 kB Committed_AS: 815892 kB PageTables: 1376 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= 66407 MiB End job on node66 on Thu Apr 19 10:18:15 UTC 2007