Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 27.2849 | 27.2981 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111221203.opb |
MD5SUM | 85d02cb4edf665957c01ae4f54b30e83 |
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 | 0.355944 |
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 | 1228 |
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/node18/40888-1149209095/instance-40888-1149209095.opb ...... 27.29 c done parsing opb. 27.29 s UNSATISFIABLE 27.29 c Total Run Time 27.2779
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/node18/watcher-40888-1149209095 -o ROOT/results/node18/solver-40888-1149209095 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node18/40888-1149209095/instance-40888-1149209095.opb 690913728 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.92 0.89 2/64 24268 /proc/meminfo: memFree=1348640/2055920 swapFree=4180888/4192956 [pid=24268] ppid=24266 vsize=1368 CPUtime=0 /proc/24268/stat : 24268 (PBS4L) D 24266 24268 24223 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 186572411 1400832 95 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135132864 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/24268/statm: 342 95 84 232 0 107 0 [startup+10.0018 s] /proc/loadavg: 0.81 0.92 0.90 2/64 24268 /proc/meminfo: memFree=1338920/2055920 swapFree=4180888/4192956 [pid=24268] ppid=24266 vsize=13064 CPUtime=9.99 /proc/24268/stat : 24268 (PBS4L) R 24266 24268 24223 0 -1 4194304 2881 0 0 0 995 4 0 0 25 0 1 0 186572411 13377536 2522 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552348 0 0 4096 0 0 0 0 17 1 0 0 /proc/24268/statm: 3266 2522 105 232 0 3031 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 13064 [startup+20.0088 s] /proc/loadavg: 0.84 0.93 0.90 2/64 24268 /proc/meminfo: memFree=1337192/2055920 swapFree=4180888/4192956 [pid=24268] ppid=24266 vsize=15636 CPUtime=19.99 /proc/24268/stat : 24268 (PBS4L) R 24266 24268 24223 0 -1 4194304 3693 0 0 0 1992 7 0 0 25 0 1 0 186572411 16011264 2949 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/24268/statm: 3909 2949 105 232 0 3674 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 15636 Child status: 0 Real time (s): 27.2981 CPU time (s): 27.2849 CPU user time (s): 27.1899 CPU system time (s): 0.094985 CPU usage (%): 99.9516 Max. virtual memory (cumulated for all children) (Kb): 15636
Begin job on node18 on Fri Jun 2 00:44:55 UTC 2006 FILE ID= 40888-1149209095 PBS_JOBID= 293710 BENCH NAME= ROOT/tmp/node18/40888-1149209095/instance-40888-1149209095.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node18/40888-1149209095/instance-40888-1149209095.opb 690913728 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-40888-1149209095 -o ROOT/results/node18/solver-40888-1149209095 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node18/40888-1149209095/instance-40888-1149209095.opb 690913728 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 85d02cb4edf665957c01ae4f54b30e83 RANDOM SEED= 690913728 /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 : 3000.216 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 : 5931.00 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 : 3000.216 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: 1348848 kB Buffers: 39412 kB Cached: 591540 kB SwapCached: 3828 kB Active: 250448 kB Inactive: 389284 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1348848 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 272 kB Writeback: 0 kB Mapped: 14668 kB Slab: 53404 kB Committed_AS: 209228 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node18 on Fri Jun 2 00:45:22 UTC 2006