Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 0.030995 | 0.0348809 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb |
MD5SUM | fe9566a2c8ff9ee542e29a30eb3c6e16 |
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 | 0.030995 |
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 | 4000 |
Total number of constraints | 180 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 80 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 40 |
Maximum length of a constraint | 50 |
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 | 51 |
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/node77/41111-1149232762/instance-41111-1149232762.opb ...... 0.03 c done parsing opb. 0.03 s UNSATISFIABLE 0.03 c Total Run Time 0
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/node77/watcher-41111-1149232762 -o ROOT/results/node77/solver-41111-1149232762 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node77/41111-1149232762/instance-41111-1149232762.opb 729152959 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 3/67 26339 /proc/meminfo: memFree=1660312/2055892 swapFree=4085336/4096564 [pid=26339] ppid=26337 vsize=1776 CPUtime=0 /proc/26339/stat : 26339 (PBS4L) R 26337 26339 26294 0 -1 4194304 143 0 0 0 0 0 0 0 19 0 1 0 188915425 1818624 128 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598917 0 0 4096 0 0 0 0 17 1 0 0 /proc/26339/statm: 444 130 90 232 0 209 0 Child status: 0 Real time (s): 0.0348809 CPU time (s): 0.030995 CPU user time (s): 0.030995 CPU system time (s): 0 CPU usage (%): 88.8595 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node77 on Fri Jun 2 07:19:22 UTC 2006 FILE ID= 41111-1149232762 PBS_JOBID= 296598 BENCH NAME= ROOT/tmp/node77/41111-1149232762/instance-41111-1149232762.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node77/41111-1149232762/instance-41111-1149232762.opb 729152959 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node77/watcher-41111-1149232762 -o ROOT/results/node77/solver-41111-1149232762 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node77/41111-1149232762/instance-41111-1149232762.opb 729152959 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= fe9566a2c8ff9ee542e29a30eb3c6e16 RANDOM SEED= 729152959 /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 : 3000.238 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 : 6006.16 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 : 3000.238 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1660520 kB Buffers: 33480 kB Cached: 295240 kB SwapCached: 2644 kB Active: 96892 kB Inactive: 240668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1660520 kB SwapTotal: 4096564 kB SwapFree: 4085336 kB Dirty: 192 kB Writeback: 0 kB Mapped: 16108 kB Slab: 44488 kB Committed_AS: 229432 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node77 on Fri Jun 2 07:19:22 UTC 2006