Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 | UNSAT | 0.305952 | 0.306595 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl35_40_pb.cnf.cr.opb |
MD5SUM | d3d31f2bec4390bf166702fac3cf6fcc |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.130979 |
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 | 2800 |
Total number of constraints | 150 |
Number of constraints which are clauses | 80 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 35 |
Maximum length of a constraint | 40 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 41 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1877447-1245126487.opb 0.00/0.00 c File size is 49508 bytes. 0.00/0.00 c Highest Coefficient sum: 41 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.007 s 0.00/0.01 c Var: 2800 Constr: 150 80/70/0 Lit: 5600 Watch. Lit: 2960 0.00/0.01 c Obj. Vars: 0 (0 % of total variables) 0.05/0.09 c Pre-processing Time: 0.089 s 0.05/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.09 c 0 2800 150 5600 37 2960 36426 0 0 0.09 0.05/0.09 c Switching off lower bounding mode. 0.29/0.30 c 101 2800 290 50805 175 15212 40069 140 528 0.19 0.29/0.30 c Backtracks by Clause: 102 0.29/0.30 c Backtracks by PB constraint: 41 0.29/0.30 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.30 c 1 143 107 5188 354 64295 204 471 0.30 0.29/0.30 s UNSATISFIABLE 0.29/0.30 c Total time: 0.303 s
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877447-1245126487/watcher-1877447-1245126487 -o /tmp/evaluation-result-1877447-1245126487/solver-1877447-1245126487 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877447-1245126487.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7372 /proc/meminfo: memFree=1466008/2055920 swapFree=4192812/4192956 [pid=7372] ppid=7370 vsize=18584 CPUtime=0 /proc/7372/stat : 7372 (bsolo) R 7370 7372 6430 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 180248284 19030016 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7372/statm: 4646 250 174 640 0 3989 0 [startup+0.0629351 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7372 /proc/meminfo: memFree=1466008/2055920 swapFree=4192812/4192956 [pid=7372] ppid=7370 vsize=11236 CPUtime=0.05 /proc/7372/stat : 7372 (bsolo) R 7370 7372 6430 0 -1 4194304 424 0 0 0 5 0 0 0 18 0 1 0 180248284 11505664 394 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7372/statm: 2809 394 190 640 0 2165 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 11236 [startup+0.102937 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7372 /proc/meminfo: memFree=1466008/2055920 swapFree=4192812/4192956 [pid=7372] ppid=7370 vsize=11356 CPUtime=0.09 /proc/7372/stat : 7372 (bsolo) R 7370 7372 6430 0 -1 4194304 443 0 0 0 9 0 0 0 18 0 1 0 180248284 11628544 413 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7372/statm: 2839 413 196 640 0 2195 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11356 [startup+0.301949 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7372 /proc/meminfo: memFree=1466008/2055920 swapFree=4192812/4192956 [pid=7372] ppid=7370 vsize=12316 CPUtime=0.29 /proc/7372/stat : 7372 (bsolo) R 7370 7372 6430 0 -1 4194304 681 0 0 0 29 0 0 0 19 0 1 0 180248284 12611584 651 1992294400 134512640 137136520 4294956256 18446744073709551615 134543738 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7372/statm: 3079 651 196 640 0 2435 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12316 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.306595 CPU time (s): 0.305952 CPU user time (s): 0.298954 CPU system time (s): 0.006998 CPU usage (%): 99.7903 Max. virtual memory (cumulated for all children) (KiB): 12316 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.298954 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 684 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 2 involuntary context switches= 0 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node30 at 2009-06-16 06:28:07 IDJOB=1877447 IDBENCH=1390 IDSOLVER=699 FILE ID=node30/1877447-1245126487 PBS_JOBID= 9363636 Free space on /tmp= 66244 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_40_pb.cnf.cr.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877447-1245126487/watcher-1877447-1245126487 -o /tmp/evaluation-result-1877447-1245126487/solver-1877447-1245126487 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877447-1245126487.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d3d31f2bec4390bf166702fac3cf6fcc RANDOM SEED=2075809568 node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.230 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 : 3000.230 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: 1466424 kB Buffers: 57476 kB Cached: 445040 kB SwapCached: 140 kB Active: 148996 kB Inactive: 367632 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1466424 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 3992 kB Writeback: 0 kB Mapped: 23764 kB Slab: 58896 kB Committed_AS: 146588 kB PageTables: 1360 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66240 MiB End job on node30 at 2009-06-16 06:28:08