Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 15.0647 | 15.0741 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110970444.opb |
MD5SUM | 547c52f23b294fa7872c44b68fb45037 |
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 | 0.061989 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1239 |
Number of bits of the biggest sum of numbers | 11 |
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/node87/40852-1149206676/instance-40852-1149206676.opb ...... 15.07 c done parsing opb. 15.07 s UNSATISFIABLE 15.07 c Total Run Time 15.0597
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/node87/watcher-40852-1149206676 -o ROOT/results/node87/solver-40852-1149206676 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node87/40852-1149206676/instance-40852-1149206676.opb 846290368 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.62 0.87 0.81 2/67 16213 /proc/meminfo: memFree=1737400/2055888 swapFree=4085412/4096564 [pid=16213] ppid=16211 vsize=1400 CPUtime=0 /proc/16213/stat : 16213 (PBS4L) R 16211 16213 16168 0 -1 4194304 141 0 0 0 0 0 0 0 19 0 1 0 186306727 1433600 125 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/16213/statm: 350 126 100 232 0 115 0 [startup+10.0018 s] /proc/loadavg: 0.68 0.87 0.81 2/67 16213 /proc/meminfo: memFree=1729016/2055888 swapFree=4085412/4096564 [pid=16213] ppid=16211 vsize=13084 CPUtime=9.99 /proc/16213/stat : 16213 (PBS4L) R 16211 16213 16168 0 -1 4194304 2609 0 0 0 994 5 0 0 25 0 1 0 186306727 13398016 2251 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/16213/statm: 3271 2251 105 232 0 3036 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13084 Child status: 0 Real time (s): 15.0741 CPU time (s): 15.0647 CPU user time (s): 14.9937 CPU system time (s): 0.070989 CPU usage (%): 99.9377 Max. virtual memory (cumulated for all children) (Kb): 13084
Begin job on node87 on Fri Jun 2 00:04:36 UTC 2006 FILE ID= 40852-1149206676 PBS_JOBID= 293240 BENCH NAME= ROOT/tmp/node87/40852-1149206676/instance-40852-1149206676.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node87/40852-1149206676/instance-40852-1149206676.opb 846290368 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node87/watcher-40852-1149206676 -o ROOT/results/node87/solver-40852-1149206676 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node87/40852-1149206676/instance-40852-1149206676.opb 846290368 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 547c52f23b294fa7872c44b68fb45037 RANDOM SEED= 846290368 /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 : 3000.234 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 : 6006.17 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 : 3000.234 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1737800 kB Buffers: 25276 kB Cached: 218984 kB SwapCached: 2512 kB Active: 83052 kB Inactive: 170016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1737800 kB SwapTotal: 4096564 kB SwapFree: 4085412 kB Dirty: 268 kB Writeback: 0 kB Mapped: 16792 kB Slab: 51652 kB Committed_AS: 171248 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 node87 on Fri Jun 2 00:04:51 UTC 2006