Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 22.9705 | 22.9834 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220767.opb |
MD5SUM | 38b43a11d13f0709a9bef9791640fdad |
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 | 0.107983 |
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 | 1248 |
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/node53/40898-1149210286/instance-40898-1149210286.opb ...... 22.98 c done parsing opb. 22.98 s UNSATISFIABLE 22.98 c Total Run Time 22.9635
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/node53/watcher-40898-1149210286 -o ROOT/results/node53/solver-40898-1149210286 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node53/40898-1149210286/instance-40898-1149210286.opb 516491585 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.92 3/64 10280 /proc/meminfo: memFree=1301064/2055920 swapFree=4181356/4192956 [pid=10280] ppid=10278 vsize=1368 CPUtime=0 /proc/10280/stat : 10280 (PBS4L) R 10278 10280 10235 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 186696015 1400832 136 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 0 0 0 /proc/10280/statm: 342 136 104 232 0 107 0 [startup+10.0033 s] /proc/loadavg: 0.93 0.98 0.92 2/64 10280 /proc/meminfo: memFree=1292944/2055920 swapFree=4181356/4192956 [pid=10280] ppid=10278 vsize=12780 CPUtime=9.98 /proc/10280/stat : 10280 (PBS4L) R 10278 10280 10235 0 -1 4194304 2474 0 0 0 993 5 0 0 25 0 1 0 186696015 13086720 2115 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552213 0 0 4096 0 0 0 0 17 1 0 0 /proc/10280/statm: 3195 2115 105 232 0 2960 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 12780 [startup+20.0102 s] /proc/loadavg: 0.94 0.98 0.92 2/64 10280 /proc/meminfo: memFree=1290448/2055920 swapFree=4181356/4192956 [pid=10280] ppid=10278 vsize=15852 CPUtime=19.99 /proc/10280/stat : 10280 (PBS4L) R 10278 10280 10235 0 -1 4194304 3481 0 0 0 1990 9 0 0 25 0 1 0 186696015 16232448 2737 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/10280/statm: 3963 2737 105 232 0 3728 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15852 Child status: 0 Real time (s): 22.9834 CPU time (s): 22.9705 CPU user time (s): 22.8655 CPU system time (s): 0.104984 CPU usage (%): 99.944 Max. virtual memory (cumulated for all children) (Kb): 15852
Begin job on node53 on Fri Jun 2 01:04:46 UTC 2006 FILE ID= 40898-1149210286 PBS_JOBID= 293835 BENCH NAME= ROOT/tmp/node53/40898-1149210286/instance-40898-1149210286.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node53/40898-1149210286/instance-40898-1149210286.opb 516491585 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node53/watcher-40898-1149210286 -o ROOT/results/node53/solver-40898-1149210286 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node53/40898-1149210286/instance-40898-1149210286.opb 516491585 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 38b43a11d13f0709a9bef9791640fdad RANDOM SEED= 516491585 /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 : 3000.249 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 : 3000.249 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: 1301272 kB Buffers: 34820 kB Cached: 646920 kB SwapCached: 3632 kB Active: 349216 kB Inactive: 341536 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1301272 kB SwapTotal: 4192956 kB SwapFree: 4181356 kB Dirty: 200 kB Writeback: 0 kB Mapped: 14900 kB Slab: 49960 kB Committed_AS: 201248 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node53 on Fri Jun 2 01:05:09 UTC 2006