Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 28.4937 | 28.5083 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110974180.opb |
MD5SUM | 0767c1a06efa13af223b4b90ef1e7572 |
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 | 0.244962 |
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 | 1231 |
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/node91/40895-1149209988/instance-40895-1149209988.opb ...... 28.50 c done parsing opb. 28.50 s UNSATISFIABLE 28.50 c Total Run Time 28.4867
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/node91/watcher-40895-1149209988 -o ROOT/results/node91/solver-40895-1149209988 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/40895-1149209988/instance-40895-1149209988.opb 836487012 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.91 3/68 19792 /proc/meminfo: memFree=1734296/2055892 swapFree=4085380/4096564 [pid=19792] ppid=19790 vsize=1400 CPUtime=0 /proc/19792/stat : 19792 (PBS4L) R 19790 19792 19747 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 186637783 1433600 125 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/19792/statm: 350 125 100 232 0 115 0 [startup+10.0028 s] /proc/loadavg: 0.92 0.95 0.91 2/68 19792 /proc/meminfo: memFree=1725160/2055892 swapFree=4085380/4096564 [pid=19792] ppid=19790 vsize=13052 CPUtime=9.99 /proc/19792/stat : 19792 (PBS4L) R 19790 19792 19747 0 -1 4194304 2739 0 0 0 994 5 0 0 25 0 1 0 186637783 13365248 2381 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551971 0 0 4096 0 0 0 0 17 1 0 0 /proc/19792/statm: 3263 2381 105 232 0 3028 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13052 [startup+20.0087 s] /proc/loadavg: 0.93 0.96 0.91 2/68 19792 /proc/meminfo: memFree=1722864/2055892 swapFree=4085380/4096564 [pid=19792] ppid=19790 vsize=15756 CPUtime=20 /proc/19792/stat : 19792 (PBS4L) R 19790 19792 19747 0 -1 4194304 3697 0 0 0 1993 7 0 0 25 0 1 0 186637783 16134144 2954 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/19792/statm: 3939 2954 105 232 0 3704 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 15756 Child status: 0 Real time (s): 28.5083 CPU time (s): 28.4937 CPU user time (s): 28.4027 CPU system time (s): 0.090986 CPU usage (%): 99.9488 Max. virtual memory (cumulated for all children) (Kb): 15756
Begin job on node91 on Fri Jun 2 00:59:48 UTC 2006 FILE ID= 40895-1149209988 PBS_JOBID= 293795 BENCH NAME= ROOT/tmp/node91/40895-1149209988/instance-40895-1149209988.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/40895-1149209988/instance-40895-1149209988.opb 836487012 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-40895-1149209988 -o ROOT/results/node91/solver-40895-1149209988 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/40895-1149209988/instance-40895-1149209988.opb 836487012 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 0767c1a06efa13af223b4b90ef1e7572 RANDOM SEED= 836487012 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1734504 kB Buffers: 26620 kB Cached: 221808 kB SwapCached: 2968 kB Active: 85060 kB Inactive: 172608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1734504 kB SwapTotal: 4096564 kB SwapFree: 4085380 kB Dirty: 184 kB Writeback: 0 kB Mapped: 16596 kB Slab: 50284 kB Committed_AS: 220972 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node91 on Fri Jun 2 01:00:17 UTC 2006