Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 20.6679 | 20.6813 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220546.opb |
MD5SUM | aeab1724c196459c6b33e6369a15ae92 |
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 | 0.439933 |
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 | 1248 |
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/node91/40866-1149207615/instance-40866-1149207615.opb ...... 20.67 c done parsing opb. 20.67 s UNSATISFIABLE 20.67 c Total Run Time 20.6609
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/node91/watcher-40866-1149207615 -o ROOT/results/node91/solver-40866-1149207615 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/40866-1149207615/instance-40866-1149207615.opb 631946180 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.90 0.84 3/68 19410 /proc/meminfo: memFree=1734880/2055892 swapFree=4085380/4096564 [pid=19410] ppid=19408 vsize=1368 CPUtime=0 /proc/19410/stat : 19410 (PBS4L) R 19408 19410 19365 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 186400402 1400832 95 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135132864 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/19410/statm: 342 95 84 232 0 107 0 [startup+10.0026 s] /proc/loadavg: 0.93 0.90 0.84 2/68 19410 /proc/meminfo: memFree=1725864/2055892 swapFree=4085380/4096564 [pid=19410] ppid=19408 vsize=13060 CPUtime=9.98 /proc/19410/stat : 19410 (PBS4L) R 19408 19410 19365 0 -1 4194304 2707 0 0 0 994 4 0 0 25 0 1 0 186400402 13373440 2349 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/19410/statm: 3265 2349 105 232 0 3030 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 13060 [startup+20.0085 s] /proc/loadavg: 0.94 0.90 0.84 2/68 19410 /proc/meminfo: memFree=1722728/2055892 swapFree=4085380/4096564 [pid=19410] ppid=19408 vsize=16084 CPUtime=19.99 /proc/19410/stat : 19410 (PBS4L) R 19408 19410 19365 0 -1 4194304 3864 0 0 0 1992 7 0 0 25 0 1 0 186400402 16470016 3121 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/19410/statm: 4021 3121 105 232 0 3786 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 16084 Child status: 0 Real time (s): 20.6813 CPU time (s): 20.6679 CPU user time (s): 20.5929 CPU system time (s): 0.074988 CPU usage (%): 99.9348 Max. virtual memory (cumulated for all children) (Kb): 16084
Begin job on node91 on Fri Jun 2 00:20:15 UTC 2006 FILE ID= 40866-1149207615 PBS_JOBID= 293415 BENCH NAME= ROOT/tmp/node91/40866-1149207615/instance-40866-1149207615.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/40866-1149207615/instance-40866-1149207615.opb 631946180 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-40866-1149207615 -o ROOT/results/node91/solver-40866-1149207615 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node91/40866-1149207615/instance-40866-1149207615.opb 631946180 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= aeab1724c196459c6b33e6369a15ae92 RANDOM SEED= 631946180 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1735088 kB Buffers: 26364 kB Cached: 221588 kB SwapCached: 2968 kB Active: 84620 kB Inactive: 172612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1735088 kB SwapTotal: 4096564 kB SwapFree: 4085380 kB Dirty: 160 kB Writeback: 0 kB Mapped: 16596 kB Slab: 50164 kB Committed_AS: 211644 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node91 on Fri Jun 2 00:20:35 UTC 2006