Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 22.8025 | 22.8143 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111219799.opb |
MD5SUM | cba3382bbee77fcf135813784b93f366 |
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 | 0.301953 |
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 | 1258 |
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/node31/40875-1149208527/instance-40875-1149208527.opb ...... 22.81 c done parsing opb. 22.81 s UNSATISFIABLE 22.81 c Total Run Time 22.7965
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/node31/watcher-40875-1149208527 -o ROOT/results/node31/solver-40875-1149208527 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node31/40875-1149208527/instance-40875-1149208527.opb 45110720 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.72 0.92 0.89 3/64 20307 /proc/meminfo: memFree=1461448/2055920 swapFree=4181480/4192956 [pid=20307] ppid=20305 vsize=1400 CPUtime=0 /proc/20307/stat : 20307 (PBS4L) R 20305 20307 20262 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 186516402 1433600 124 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/20307/statm: 350 124 100 232 0 115 0 [startup+10.0018 s] /proc/loadavg: 0.76 0.92 0.89 2/64 20307 /proc/meminfo: memFree=1452816/2055920 swapFree=4181480/4192956 [pid=20307] ppid=20305 vsize=12888 CPUtime=9.99 /proc/20307/stat : 20307 (PBS4L) R 20305 20307 20262 0 -1 4194304 2621 0 0 0 994 5 0 0 25 0 1 0 186516402 13197312 2262 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/20307/statm: 3222 2262 105 232 0 2987 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12888 [startup+20.0076 s] /proc/loadavg: 0.80 0.93 0.90 2/64 20307 /proc/meminfo: memFree=1450264/2055920 swapFree=4181480/4192956 [pid=20307] ppid=20305 vsize=15828 CPUtime=20 /proc/20307/stat : 20307 (PBS4L) R 20305 20307 20262 0 -1 4194304 3649 0 0 0 1992 8 0 0 25 0 1 0 186516402 16207872 2905 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/20307/statm: 3957 2905 105 232 0 3722 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 15828 Child status: 0 Real time (s): 22.8143 CPU time (s): 22.8025 CPU user time (s): 22.7115 CPU system time (s): 0.090986 CPU usage (%): 99.9483 Max. virtual memory (cumulated for all children) (Kb): 15828
Begin job on node31 on Fri Jun 2 00:35:27 UTC 2006 FILE ID= 40875-1149208527 PBS_JOBID= 293537 BENCH NAME= ROOT/tmp/node31/40875-1149208527/instance-40875-1149208527.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node31/40875-1149208527/instance-40875-1149208527.opb 45110720 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node31/watcher-40875-1149208527 -o ROOT/results/node31/solver-40875-1149208527 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node31/40875-1149208527/instance-40875-1149208527.opb 45110720 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= cba3382bbee77fcf135813784b93f366 RANDOM SEED= 45110720 /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 : 3000.234 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 : 3000.234 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: 1461720 kB Buffers: 36084 kB Cached: 486196 kB SwapCached: 3496 kB Active: 219972 kB Inactive: 311312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1461720 kB SwapTotal: 4192956 kB SwapFree: 4181480 kB Dirty: 316 kB Writeback: 0 kB Mapped: 14952 kB Slab: 48960 kB Committed_AS: 209252 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 node31 on Fri Jun 2 00:35:50 UTC 2006