Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 20.8628 | 20.8748 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110978334.opb |
MD5SUM | 1e6e6790cf8a5ba3b1d9fbc270ba474b |
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 | 0.089985 |
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 | 1247 |
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/node50/40881-1149208653/instance-40881-1149208653.opb ...... 20.87 c done parsing opb. 20.87 s UNSATISFIABLE 20.87 c Total Run Time 20.8578
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/node50/watcher-40881-1149208653 -o ROOT/results/node50/solver-40881-1149208653 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node50/40881-1149208653/instance-40881-1149208653.opb 17499848 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.90 2/64 27075 /proc/meminfo: memFree=1470728/2055920 swapFree=4181340/4192956 [pid=27075] ppid=27073 vsize=1368 CPUtime=0 /proc/27075/stat : 27075 (PBS4L) R 27073 27075 27030 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 186532429 1400832 92 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135095683 0 0 4096 0 0 0 0 17 1 0 0 /proc/27075/statm: 342 95 84 232 0 107 0 [startup+10.0018 s] /proc/loadavg: 0.87 0.97 0.90 2/64 27075 /proc/meminfo: memFree=1463192/2055920 swapFree=4181340/4192956 [pid=27075] ppid=27073 vsize=12908 CPUtime=9.98 /proc/27075/stat : 27075 (PBS4L) R 27073 27075 27030 0 -1 4194304 2350 0 0 0 994 4 0 0 25 0 1 0 186532429 13217792 1991 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/27075/statm: 3227 1991 105 232 0 2992 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 12908 [startup+20.0077 s] /proc/loadavg: 0.89 0.97 0.91 2/64 27075 /proc/meminfo: memFree=1460056/2055920 swapFree=4181340/4192956 [pid=27075] ppid=27073 vsize=15968 CPUtime=19.99 /proc/27075/stat : 27075 (PBS4L) R 27073 27075 27030 0 -1 4194304 3526 0 0 0 1991 8 0 0 25 0 1 0 186532429 16351232 2782 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/27075/statm: 3992 2782 105 232 0 3757 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15968 Child status: 0 Real time (s): 20.8748 CPU time (s): 20.8628 CPU user time (s): 20.7758 CPU system time (s): 0.086986 CPU usage (%): 99.9428 Max. virtual memory (cumulated for all children) (Kb): 15968
Begin job on node50 on Fri Jun 2 00:37:33 UTC 2006 FILE ID= 40881-1149208653 PBS_JOBID= 293613 BENCH NAME= ROOT/tmp/node50/40881-1149208653/instance-40881-1149208653.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node50/40881-1149208653/instance-40881-1149208653.opb 17499848 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-40881-1149208653 -o ROOT/results/node50/solver-40881-1149208653 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node50/40881-1149208653/instance-40881-1149208653.opb 17499848 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 1e6e6790cf8a5ba3b1d9fbc270ba474b RANDOM SEED= 17499848 /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 : 3000.238 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 : 3000.238 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: 1470936 kB Buffers: 23820 kB Cached: 489208 kB SwapCached: 3432 kB Active: 53388 kB Inactive: 468572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1470936 kB SwapTotal: 4192956 kB SwapFree: 4181340 kB Dirty: 200 kB Writeback: 0 kB Mapped: 14916 kB Slab: 49012 kB Committed_AS: 173720 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node50 on Fri Jun 2 00:37:54 UTC 2006