Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 0.044992 | 0.0471359 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb |
MD5SUM | 887c74fdc5099423a97b443d1200370c |
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 | 0.044992 |
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 | 5500 |
Total number of constraints | 210 |
Number of constraints which are clauses | 110 |
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 | 55 |
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 | 56 |
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 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node72/41074-1149227530/instance-41074-1149227530.opb ...... 0.04 c done parsing opb. 0.04 s UNSATISFIABLE 0.04 c Total Run Time 0.000999
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-41074-1149227530 -o ROOT/results/node72/solver-41074-1149227530 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node72/41074-1149227530/instance-41074-1149227530.opb 82999518 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 12599 /proc/meminfo: memFree=1579624/2055920 swapFree=4182504/4192956 [pid=12599] ppid=12597 vsize=1916 CPUtime=0 /proc/12599/stat : 12599 (PBS4L) R 12597 12599 12554 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 188417411 1961984 227 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598917 0 0 4096 0 0 0 0 17 1 0 0 /proc/12599/statm: 479 229 90 232 0 244 0 Child status: 0 Real time (s): 0.0471359 CPU time (s): 0.044992 CPU user time (s): 0.042993 CPU system time (s): 0.001999 CPU usage (%): 95.4516 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node72 on Fri Jun 2 05:52:10 UTC 2006 FILE ID= 41074-1149227530 PBS_JOBID= 296123 BENCH NAME= ROOT/tmp/node72/41074-1149227530/instance-41074-1149227530.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node72/41074-1149227530/instance-41074-1149227530.opb 82999518 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-41074-1149227530 -o ROOT/results/node72/solver-41074-1149227530 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node72/41074-1149227530/instance-41074-1149227530.opb 82999518 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 887c74fdc5099423a97b443d1200370c RANDOM SEED= 82999518 /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 : 3000.227 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 : 3000.227 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: 1579896 kB Buffers: 36172 kB Cached: 363076 kB SwapCached: 2428 kB Active: 102820 kB Inactive: 305432 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1579896 kB SwapTotal: 4192956 kB SwapFree: 4182504 kB Dirty: 172 kB Writeback: 0 kB Mapped: 16020 kB Slab: 53876 kB Committed_AS: 218264 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node72 on Fri Jun 2 05:52:10 UTC 2006