Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 0.609906 | 0.612505 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb |
MD5SUM | 35e445ac209f1522afc5b57d4ebf6731 |
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 | 0.609906 |
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 | 7578 |
Total number of constraints | 21401 |
Number of constraints which are clauses | 20501 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 900 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
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 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node46/41154-1149238074/instance-41154-1149238074.opb ...... 0.60 c done parsing opb. 0.60 s UNSATISFIABLE 0.60 c Total Run Time 0.377943
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/node46/watcher-41154-1149238074 -o ROOT/results/node46/solver-41154-1149238074 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node46/41154-1149238074/instance-41154-1149238074.opb 584193248 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.92 2/64 27386 /proc/meminfo: memFree=1219712/2055920 swapFree=4183160/4192956 [pid=27386] ppid=27384 vsize=2112 CPUtime=0 /proc/27386/stat : 27386 (PBS4L) R 27384 27386 27341 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 103964230 2162688 159 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598843 0 0 4096 0 0 0 0 17 1 0 0 /proc/27386/statm: 528 160 90 232 0 293 0 Child status: 0 Real time (s): 0.612505 CPU time (s): 0.609906 CPU user time (s): 0.598908 CPU system time (s): 0.010998 CPU usage (%): 99.5757 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node46 on Fri Jun 2 08:47:54 UTC 2006 FILE ID= 41154-1149238074 PBS_JOBID= 297165 BENCH NAME= ROOT/tmp/node46/41154-1149238074/instance-41154-1149238074.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node46/41154-1149238074/instance-41154-1149238074.opb 584193248 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-41154-1149238074 -o ROOT/results/node46/solver-41154-1149238074 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node46/41154-1149238074/instance-41154-1149238074.opb 584193248 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731 RANDOM SEED= 584193248 /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 : 3000.223 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 : 3000.223 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: 1219856 kB Buffers: 42104 kB Cached: 715244 kB SwapCached: 4252 kB Active: 176516 kB Inactive: 589896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1219856 kB SwapTotal: 4192956 kB SwapFree: 4183160 kB Dirty: 184 kB Writeback: 0 kB Mapped: 15052 kB Slab: 55624 kB Committed_AS: 198160 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 node46 on Fri Jun 2 08:47:55 UTC 2006