Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 32.3671 | 32.3829 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111217555.opb |
MD5SUM | 6e4ce17645d1ea8394af123256e7adc9 |
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 | 0.45793 |
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 | 1222 |
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/node41/40871-1149208456/instance-40871-1149208456.opb ...... 32.37 c done parsing opb. 32.37 s UNSATISFIABLE 32.37 c Total Run Time 32.3611
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/node41/watcher-40871-1149208456 -o ROOT/results/node41/solver-40871-1149208456 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node41/40871-1149208456/instance-40871-1149208456.opb 446493182 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.90 2/64 16677 /proc/meminfo: memFree=1282664/2055920 swapFree=4180940/4192956 [pid=16677] ppid=16675 vsize=1400 CPUtime=0 /proc/16677/stat : 16677 (PBS4L) R 16675 16677 16632 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 186512143 1433600 126 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134536732 0 0 4096 0 0 0 0 17 1 0 0 /proc/16677/statm: 350 126 100 232 0 115 0 [startup+10.0015 s] /proc/loadavg: 0.87 0.95 0.90 2/64 16677 /proc/meminfo: memFree=1273960/2055920 swapFree=4180940/4192956 [pid=16677] ppid=16675 vsize=13128 CPUtime=9.99 /proc/16677/stat : 16677 (PBS4L) R 16675 16677 16632 0 -1 4194304 2628 0 0 0 995 4 0 0 25 0 1 0 186512143 13443072 2269 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/16677/statm: 3282 2269 105 232 0 3047 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13128 [startup+20.0072 s] /proc/loadavg: 0.89 0.96 0.91 2/64 16677 /proc/meminfo: memFree=1271208/2055920 swapFree=4180940/4192956 [pid=16677] ppid=16675 vsize=15604 CPUtime=19.99 /proc/16677/stat : 16677 (PBS4L) R 16675 16677 16632 0 -1 4194304 3704 0 0 0 1992 7 0 0 25 0 1 0 186512143 15978496 2960 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550001 0 0 4096 0 0 0 0 17 1 0 0 /proc/16677/statm: 3901 2960 105 232 0 3666 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15604 [startup+30.0128 s] /proc/loadavg: 0.91 0.96 0.91 2/64 16677 /proc/meminfo: memFree=1268456/2055920 swapFree=4180940/4192956 [pid=16677] ppid=16675 vsize=16884 CPUtime=30 /proc/16677/stat : 16677 (PBS4L) R 16675 16677 16632 0 -1 4194304 4396 0 0 0 2991 9 0 0 25 0 1 0 186512143 17289216 3652 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/16677/statm: 4221 3652 105 232 0 3986 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 16884 Child status: 0 Real time (s): 32.3829 CPU time (s): 32.3671 CPU user time (s): 32.2641 CPU system time (s): 0.102984 CPU usage (%): 99.951 Max. virtual memory (cumulated for all children) (Kb): 16884
Begin job on node41 on Fri Jun 2 00:34:16 UTC 2006 FILE ID= 40871-1149208456 PBS_JOBID= 293482 BENCH NAME= ROOT/tmp/node41/40871-1149208456/instance-40871-1149208456.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node41/40871-1149208456/instance-40871-1149208456.opb 446493182 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-40871-1149208456 -o ROOT/results/node41/solver-40871-1149208456 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node41/40871-1149208456/instance-40871-1149208456.opb 446493182 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 6e4ce17645d1ea8394af123256e7adc9 RANDOM SEED= 446493182 /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 : 3000.265 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 : 3000.265 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: 1282872 kB Buffers: 30128 kB Cached: 670412 kB SwapCached: 4008 kB Active: 136552 kB Inactive: 573020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1282872 kB SwapTotal: 4192956 kB SwapFree: 4180940 kB Dirty: 192 kB Writeback: 0 kB Mapped: 14924 kB Slab: 49396 kB Committed_AS: 199068 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 node41 on Fri Jun 2 00:34:48 UTC 2006