Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 12.5141 | 12.522 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110977780.opb |
MD5SUM | adb656a15e659ae7735494d2d3ad9316 |
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 | 0.012997 |
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 | 1327 |
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/node86/40867-1149208207/instance-40867-1149208207.opb ...... 12.51 c done parsing opb. 12.51 s UNSATISFIABLE 12.51 c Total Run Time 12.5081
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/node86/watcher-40867-1149208207 -o ROOT/results/node86/solver-40867-1149208207 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node86/40867-1149208207/instance-40867-1149208207.opb 797041156 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 0.97 0.91 2/68 25398 /proc/meminfo: memFree=1692568/2055892 swapFree=4084792/4096564 [pid=25398] ppid=25396 vsize=1400 CPUtime=0 /proc/25398/stat : 25398 (PBS4L) R 25396 25398 25353 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 186459868 1433600 124 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/25398/statm: 350 124 100 232 0 115 0 [startup+10.0022 s] /proc/loadavg: 1.00 0.97 0.91 2/68 25398 /proc/meminfo: memFree=1684896/2055892 swapFree=4084792/4096564 [pid=25398] ppid=25396 vsize=9056 CPUtime=9.99 /proc/25398/stat : 25398 (PBS4L) R 25396 25398 25353 0 -1 4194304 2350 0 0 0 994 5 0 0 25 0 1 0 186459868 9273344 1992 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552216 0 0 4096 0 0 0 0 17 1 0 0 /proc/25398/statm: 2264 1992 105 232 0 2029 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 9056 Child status: 0 Real time (s): 12.522 CPU time (s): 12.5141 CPU user time (s): 12.4451 CPU system time (s): 0.068989 CPU usage (%): 99.9366 Max. virtual memory (cumulated for all children) (Kb): 9056
Begin job on node86 on Fri Jun 2 00:30:07 UTC 2006 FILE ID= 40867-1149208207 PBS_JOBID= 293434 BENCH NAME= ROOT/tmp/node86/40867-1149208207/instance-40867-1149208207.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node86/40867-1149208207/instance-40867-1149208207.opb 797041156 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node86/watcher-40867-1149208207 -o ROOT/results/node86/solver-40867-1149208207 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node86/40867-1149208207/instance-40867-1149208207.opb 797041156 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= adb656a15e659ae7735494d2d3ad9316 RANDOM SEED= 797041156 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1692776 kB Buffers: 24020 kB Cached: 270652 kB SwapCached: 3032 kB Active: 91696 kB Inactive: 211740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1692776 kB SwapTotal: 4096564 kB SwapFree: 4084792 kB Dirty: 172 kB Writeback: 0 kB Mapped: 15136 kB Slab: 46304 kB Committed_AS: 223572 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node86 on Fri Jun 2 00:30:19 UTC 2006