Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 17.6523 | 17.663 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226680.opb |
MD5SUM | 35d60df2826d5cfd1cfef4e444dfafed |
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 | 0.12898 |
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 | 1190 |
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/node41/40902-1149210384/instance-40902-1149210384.opb ...... 17.65 c done parsing opb. 17.65 s UNSATISFIABLE 17.66 c Total Run Time 17.6463
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-40902-1149210384 -o ROOT/results/node41/solver-40902-1149210384 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node41/40902-1149210384/instance-40902-1149210384.opb 641365855 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.90 3/64 17129 /proc/meminfo: memFree=1281840/2055920 swapFree=4180940/4192956 [pid=17129] ppid=17127 vsize=1400 CPUtime=0 /proc/17129/stat : 17129 (PBS4L) R 17127 17129 17084 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 186705010 1433600 126 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135097534 0 0 4096 0 0 0 0 17 1 0 0 /proc/17129/statm: 350 126 100 232 0 115 0 [startup+10.0026 s] /proc/loadavg: 0.87 0.95 0.90 2/64 17129 /proc/meminfo: memFree=1273456/2055920 swapFree=4180940/4192956 [pid=17129] ppid=17127 vsize=12972 CPUtime=9.99 /proc/17129/stat : 17129 (PBS4L) R 17127 17129 17084 0 -1 4194304 2542 0 0 0 995 4 0 0 25 0 1 0 186705010 13283328 2183 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549239 0 0 4096 0 0 0 0 17 1 0 0 /proc/17129/statm: 3243 2183 105 232 0 3008 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 12972 Child status: 0 Real time (s): 17.663 CPU time (s): 17.6523 CPU user time (s): 17.5813 CPU system time (s): 0.070989 CPU usage (%): 99.9395 Max. virtual memory (cumulated for all children) (Kb): 12972
Begin job on node41 on Fri Jun 2 01:06:24 UTC 2006 FILE ID= 40902-1149210384 PBS_JOBID= 293883 BENCH NAME= ROOT/tmp/node41/40902-1149210384/instance-40902-1149210384.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node41/40902-1149210384/instance-40902-1149210384.opb 641365855 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-40902-1149210384 -o ROOT/results/node41/solver-40902-1149210384 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node41/40902-1149210384/instance-40902-1149210384.opb 641365855 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 35d60df2826d5cfd1cfef4e444dfafed RANDOM SEED= 641365855 /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: 1282048 kB Buffers: 30284 kB Cached: 671004 kB SwapCached: 4008 kB Active: 137008 kB Inactive: 573300 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1282048 kB SwapTotal: 4192956 kB SwapFree: 4180940 kB Dirty: 192 kB Writeback: 0 kB Mapped: 14924 kB Slab: 49576 kB Committed_AS: 201496 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 01:06:42 UTC 2006