Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 | UNSAT | 0.370943 | 0.371296 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb |
MD5SUM | fe9566a2c8ff9ee542e29a30eb3c6e16 |
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 | 0.198969 |
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 | 4000 |
Total number of constraints | 180 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 80 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 40 |
Maximum length of a constraint | 50 |
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 | 51 |
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-1877490-1245127326.opb 0.00/0.00 c File size is 71328 bytes. 0.00/0.01 c Highest Coefficient sum: 51 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.011 s 0.00/0.01 c Var: 4000 Constr: 180 100/80/0 Lit: 8000 Watch. Lit: 4200 0.00/0.01 c Obj. Vars: 0 (0 % of total variables) 0.09/0.16 c Pre-processing Time: 0.158 s 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 0 4000 180 8000 44 4200 65366 0 0 0.16 0.09/0.16 c Switching off lower bounding mode. 0.29/0.37 c 100 4000 311 68419 219 19162 71903 131 315 0.32 0.29/0.37 c Backtracks by Clause: 82 0.29/0.37 c Backtracks by PB constraint: 41 0.29/0.37 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.37 c 1 123 112 7043 344 81310 164 334 0.37 0.29/0.37 s UNSATISFIABLE 0.29/0.37 c Total time: 0.368 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-1877490-1245127326/watcher-1877490-1245127326 -o /tmp/evaluation-result-1877490-1245127326/solver-1877490-1245127326 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877490-1245127326.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 2765 /proc/meminfo: memFree=1378928/2055920 swapFree=4191900/4192956 [pid=2765] ppid=2763 vsize=18604 CPUtime=0 /proc/2765/stat : 2765 (bsolo) R 2763 2765 1150 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 180329262 19050496 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2765/statm: 4651 249 174 640 0 3989 0 [startup+0.0356749 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2765 /proc/meminfo: memFree=1378928/2055920 swapFree=4191900/4192956 [pid=2765] ppid=2763 vsize=11452 CPUtime=0.03 /proc/2765/stat : 2765 (bsolo) R 2763 2765 1150 0 -1 4194304 453 0 0 0 3 0 0 0 18 0 1 0 180329262 11726848 419 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2765/statm: 2863 419 188 640 0 2219 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 11452 [startup+0.101686 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2765 /proc/meminfo: memFree=1378928/2055920 swapFree=4191900/4192956 [pid=2765] ppid=2763 vsize=11488 CPUtime=0.09 /proc/2765/stat : 2765 (bsolo) R 2763 2765 1150 0 -1 4194304 501 0 0 0 9 0 0 0 18 0 1 0 180329262 11763712 453 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2765/statm: 2872 453 190 640 0 2228 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11488 [startup+0.301723 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2765 /proc/meminfo: memFree=1378928/2055920 swapFree=4191900/4192956 [pid=2765] ppid=2763 vsize=12560 CPUtime=0.29 /proc/2765/stat : 2765 (bsolo) R 2763 2765 1150 0 -1 4194304 772 0 0 0 28 1 0 0 19 0 1 0 180329262 12861440 724 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2765/statm: 3140 724 196 640 0 2496 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12560 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.371296 CPU time (s): 0.370943 CPU user time (s): 0.353946 CPU system time (s): 0.016997 CPU usage (%): 99.9049 Max. virtual memory (cumulated for all children) (KiB): 12560 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.353946 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 832 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 0.002999 second user time and 0.007998 second system time The end
Begin job on node44 at 2009-06-16 06:42:06 IDJOB=1877490 IDBENCH=1433 IDSOLVER=699 FILE ID=node44/1877490-1245127326 PBS_JOBID= 9363664 Free space on /tmp= 65924 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877490-1245127326/watcher-1877490-1245127326 -o /tmp/evaluation-result-1877490-1245127326/solver-1877490-1245127326 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877490-1245127326.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fe9566a2c8ff9ee542e29a30eb3c6e16 RANDOM SEED=356824260 node44.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 : 3000.263 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 : 3000.263 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: 1379344 kB Buffers: 45160 kB Cached: 548764 kB SwapCached: 260 kB Active: 66880 kB Inactive: 540292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1379344 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 4008 kB Writeback: 0 kB Mapped: 21752 kB Slab: 55336 kB Committed_AS: 157840 kB PageTables: 1384 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= 65920 MiB End job on node44 at 2009-06-16 06:42:06