Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 30.7733 | 30.7888 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110969860.opb |
MD5SUM | 9be7288b45f2af67adcc248a2ea928cc |
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 | 0.797878 |
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 | 1147 |
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/node80/40851-1149206665/instance-40851-1149206665.opb ...... 30.78 c done parsing opb. 30.78 s UNSATISFIABLE 30.78 c Total Run Time 30.7673
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/node80/watcher-40851-1149206665 -o ROOT/results/node80/solver-40851-1149206665 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node80/40851-1149206665/instance-40851-1149206665.opb 71264521 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.84 2/67 23950 /proc/meminfo: memFree=1729352/2055888 swapFree=4085432/4096564 [pid=23950] ppid=23948 vsize=1400 CPUtime=0 /proc/23950/stat : 23950 (PBS4L) R 23948 23950 23905 0 -1 4194304 144 0 0 0 0 0 0 0 19 0 1 0 186305100 1433600 128 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/23950/statm: 350 128 100 232 0 115 0 [startup+10.0026 s] /proc/loadavg: 0.93 0.95 0.84 2/67 23950 /proc/meminfo: memFree=1720904/2055888 swapFree=4085432/4096564 [pid=23950] ppid=23948 vsize=13060 CPUtime=9.99 /proc/23950/stat : 23950 (PBS4L) R 23948 23950 23905 0 -1 4194304 2616 0 0 0 995 4 0 0 25 0 1 0 186305100 13373440 2258 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/23950/statm: 3265 2258 105 232 0 3030 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13060 [startup+20.0086 s] /proc/loadavg: 0.94 0.96 0.84 2/67 23950 /proc/meminfo: memFree=1716552/2055888 swapFree=4085432/4096564 [pid=23950] ppid=23948 vsize=16028 CPUtime=19.99 /proc/23950/stat : 23950 (PBS4L) R 23948 23950 23905 0 -1 4194304 4110 0 0 0 1992 7 0 0 25 0 1 0 186305100 16412672 3367 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/23950/statm: 4007 3367 105 232 0 3772 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 16028 [startup+30.0147 s] /proc/loadavg: 0.95 0.96 0.84 2/67 23950 /proc/meminfo: memFree=1714760/2055888 swapFree=4085432/4096564 [pid=23950] ppid=23948 vsize=17292 CPUtime=29.99 /proc/23950/stat : 23950 (PBS4L) R 23948 23950 23905 0 -1 4194304 4571 0 0 0 2991 8 0 0 25 0 1 0 186305100 17707008 3828 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/23950/statm: 4323 3828 105 232 0 4088 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 17292 Child status: 0 Real time (s): 30.7888 CPU time (s): 30.7733 CPU user time (s): 30.6793 CPU system time (s): 0.093985 CPU usage (%): 99.9498 Max. virtual memory (cumulated for all children) (Kb): 17292
Begin job on node80 on Fri Jun 2 00:04:25 UTC 2006 FILE ID= 40851-1149206665 PBS_JOBID= 293228 BENCH NAME= ROOT/tmp/node80/40851-1149206665/instance-40851-1149206665.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node80/40851-1149206665/instance-40851-1149206665.opb 71264521 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node80/watcher-40851-1149206665 -o ROOT/results/node80/solver-40851-1149206665 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node80/40851-1149206665/instance-40851-1149206665.opb 71264521 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 9be7288b45f2af67adcc248a2ea928cc RANDOM SEED= 71264521 /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 : 3000.264 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 : 6006.16 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 : 3000.264 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: 2055888 kB MemFree: 1729752 kB Buffers: 25816 kB Cached: 227076 kB SwapCached: 2516 kB Active: 91620 kB Inactive: 170084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1729752 kB SwapTotal: 4096564 kB SwapFree: 4085432 kB Dirty: 168 kB Writeback: 0 kB Mapped: 16576 kB Slab: 51136 kB Committed_AS: 211996 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node80 on Fri Jun 2 00:04:56 UTC 2006