Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS 4.1L | UNSAT | 30.0904 | 30.1007 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111218757.opb |
MD5SUM | d6496b44145c310b75c0b7261c5aa1e2 |
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 | 0.037993 |
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 | 1266 |
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/node47/40937-1149212557/instance-40937-1149212557.opb ...... 30.09 c done parsing opb. 30.09 s UNSATISFIABLE 30.09 c Total Run Time 30.0824
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/node47/watcher-40937-1149212557 -o ROOT/results/node47/solver-40937-1149212557 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40937-1149212557/instance-40937-1149212557.opb 404440355 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.81 0.94 0.90 2/64 6214 /proc/meminfo: memFree=1153616/2055920 swapFree=4183752/4192956 [pid=6214] ppid=6212 vsize=1400 CPUtime=0 /proc/6214/stat : 6214 (PBS4L) R 6212 6214 6169 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 153184221 1433600 131 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/6214/statm: 350 131 100 232 0 115 0 [startup+10.0028 s] /proc/loadavg: 0.84 0.94 0.90 2/64 6214 /proc/meminfo: memFree=1144080/2055920 swapFree=4183752/4192956 [pid=6214] ppid=6212 vsize=12776 CPUtime=10 /proc/6214/stat : 6214 (PBS4L) R 6212 6214 6169 0 -1 4194304 2864 0 0 0 995 5 0 0 25 0 1 0 153184221 13082624 2505 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552187 0 0 4096 0 0 0 0 17 1 0 0 /proc/6214/statm: 3194 2505 105 232 0 2959 0 Current children cumulated CPU time (s) 10 Current children cumulated vsize (Kb) 12776 [startup+20.0099 s] /proc/loadavg: 0.87 0.94 0.91 2/64 6214 /proc/meminfo: memFree=1141392/2055920 swapFree=4183752/4192956 [pid=6214] ppid=6212 vsize=15732 CPUtime=20 /proc/6214/stat : 6214 (PBS4L) R 6212 6214 6169 0 -1 4194304 3902 0 0 0 1992 8 0 0 25 0 1 0 153184221 16109568 3158 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0 /proc/6214/statm: 3933 3158 105 232 0 3698 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 15732 [startup+30.0169 s] /proc/loadavg: 0.89 0.94 0.91 2/64 6214 /proc/meminfo: memFree=1139792/2055920 swapFree=4183752/4192956 [pid=6214] ppid=6212 vsize=16932 CPUtime=30 /proc/6214/stat : 6214 (PBS4L) R 6212 6214 6169 0 -1 4194304 4306 0 0 0 2989 11 0 0 25 0 1 0 153184221 17338368 3562 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/6214/statm: 4233 3562 105 232 0 3998 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 16932 Child status: 0 Real time (s): 30.1007 CPU time (s): 30.0904 CPU user time (s): 29.9714 CPU system time (s): 0.118981 CPU usage (%): 99.966 Max. virtual memory (cumulated for all children) (Kb): 16932
Begin job on node47 on Fri Jun 2 01:42:37 UTC 2006 FILE ID= 40937-1149212557 PBS_JOBID= 294342 BENCH NAME= ROOT/tmp/node47/40937-1149212557/instance-40937-1149212557.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40937-1149212557/instance-40937-1149212557.opb 404440355 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-40937-1149212557 -o ROOT/results/node47/solver-40937-1149212557 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node47/40937-1149212557/instance-40937-1149212557.opb 404440355 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= d6496b44145c310b75c0b7261c5aa1e2 RANDOM SEED= 404440355 /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 : 3000.236 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 : 3000.236 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: 1153888 kB Buffers: 37596 kB Cached: 791268 kB SwapCached: 3524 kB Active: 239056 kB Inactive: 598820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1153888 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 168 kB Writeback: 0 kB Mapped: 15028 kB Slab: 50144 kB Committed_AS: 162200 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node47 on Fri Jun 2 01:43:07 UTC 2006