Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 26.6549 | 26.6663 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220019.opb |
MD5SUM | bea0618f5000a66b40afd2831998ebf2 |
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 | 0.094985 |
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 | 1259 |
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/node56/40946-1149212986/instance-40946-1149212986.opb ...... 26.66 c done parsing opb. 26.66 s UNSATISFIABLE 26.66 c Total Run Time 26.6489
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/node56/watcher-40946-1149212986 -o ROOT/results/node56/solver-40946-1149212986 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node56/40946-1149212986/instance-40946-1149212986.opb 400232266 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.57 0.83 0.87 2/64 6145 /proc/meminfo: memFree=1221912/2055920 swapFree=4181332/4192956 [pid=6145] ppid=6143 vsize=1400 CPUtime=0 /proc/6145/stat : 6145 (PBS4L) R 6143 6145 6100 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 186966247 1433600 128 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134867815 0 0 4096 0 0 0 0 17 1 0 0 /proc/6145/statm: 350 128 100 232 0 115 0 [startup+10.0019 s] /proc/loadavg: 0.63 0.84 0.87 2/64 6145 /proc/meminfo: memFree=1213160/2055920 swapFree=4181332/4192956 [pid=6145] ppid=6143 vsize=12884 CPUtime=10 /proc/6145/stat : 6145 (PBS4L) R 6143 6145 6100 0 -1 4194304 2660 0 0 0 995 5 0 0 25 0 1 0 186966247 13193216 2301 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549073 0 0 4096 0 0 0 0 17 1 0 0 /proc/6145/statm: 3221 2301 105 232 0 2986 0 Current children cumulated CPU time (s) 10 Current children cumulated vsize (Kb) 12884 [startup+20.0079 s] /proc/loadavg: 0.69 0.84 0.87 2/64 6145 /proc/meminfo: memFree=1210240/2055920 swapFree=4181332/4192956 [pid=6145] ppid=6143 vsize=15868 CPUtime=19.99 /proc/6145/stat : 6145 (PBS4L) R 6143 6145 6100 0 -1 4194304 3770 0 0 0 1992 7 0 0 25 0 1 0 186966247 16248832 3026 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0 /proc/6145/statm: 3967 3026 105 232 0 3732 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15868 Child status: 0 Real time (s): 26.6663 CPU time (s): 26.6549 CPU user time (s): 26.564 CPU system time (s): 0.090986 CPU usage (%): 99.9573 Max. virtual memory (cumulated for all children) (Kb): 15868
Begin job on node56 on Fri Jun 2 01:49:47 UTC 2006 FILE ID= 40946-1149212986 PBS_JOBID= 294459 BENCH NAME= ROOT/tmp/node56/40946-1149212986/instance-40946-1149212986.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node56/40946-1149212986/instance-40946-1149212986.opb 400232266 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node56/watcher-40946-1149212986 -o ROOT/results/node56/solver-40946-1149212986 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node56/40946-1149212986/instance-40946-1149212986.opb 400232266 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= bea0618f5000a66b40afd2831998ebf2 RANDOM SEED= 400232266 /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 : 3000.232 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 : 3000.232 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: 1222120 kB Buffers: 40352 kB Cached: 714948 kB SwapCached: 3648 kB Active: 281672 kB Inactive: 482688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1222120 kB SwapTotal: 4192956 kB SwapFree: 4181332 kB Dirty: 284 kB Writeback: 0 kB Mapped: 14900 kB Slab: 55368 kB Committed_AS: 172804 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node56 on Fri Jun 2 01:50:13 UTC 2006