Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 | UNSAT | 0.896863 | 0.897734 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb |
MD5SUM | 887c74fdc5099423a97b443d1200370c |
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 | 0.296954 |
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 | 5500 |
Total number of constraints | 210 |
Number of constraints which are clauses | 110 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 55 |
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 | 56 |
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-1877453-1245126538.opb 0.00/0.00 c File size is 98558 bytes. 0.00/0.01 c Highest Coefficient sum: 56 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.015 s 0.00/0.01 c Var: 5500 Constr: 210 110/100/0 Lit: 11000 Watch. Lit: 5720 0.00/0.01 c Obj. Vars: 0 (0 % of total variables) 0.19/0.28 c Pre-processing Time: 0.279 s 0.19/0.28 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.28 c 0 5500 210 11000 52 5720 99036 0 0 0.28 0.19/0.28 c Switching off lower bounding mode. 0.79/0.89 c 100 5500 329 52260 158 12749 108940 119 281 0.35 0.79/0.89 c 250 5500 492 104105 211 15549 119835 282 537 0.47 0.79/0.89 c 482 5500 761 231511 304 36105 131819 551 635 0.76 0.79/0.89 c Backtracks by Clause: 475 0.79/0.89 c Backtracks by PB constraint: 77 0.79/0.89 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.79/0.89 c 3 552 274 17769 841 274951 631 617 0.89 0.79/0.89 s UNSATISFIABLE 0.79/0.89 c Total time: 0.894 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-1877453-1245126538/watcher-1877453-1245126538 -o /tmp/evaluation-result-1877453-1245126538/solver-1877453-1245126538 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877453-1245126538.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 1.02 1.00 3/64 8863 /proc/meminfo: memFree=1935912/2055920 swapFree=4192812/4192956 [pid=8863] ppid=8861 vsize=18632 CPUtime=0 /proc/8863/stat : 8863 (bsolo) R 8861 8863 7794 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 180253522 19079168 248 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8863/statm: 4658 249 174 640 0 3989 0 [startup+0.0124831 s] /proc/loadavg: 1.00 1.02 1.00 3/64 8863 /proc/meminfo: memFree=1935912/2055920 swapFree=4192812/4192956 [pid=8863] ppid=8861 vsize=11092 CPUtime=0 /proc/8863/stat : 8863 (bsolo) R 8861 8863 7794 0 -1 4194304 337 0 0 0 0 0 0 0 18 0 1 0 180253522 11358208 321 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8863/statm: 2773 321 185 640 0 2104 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 11092 [startup+0.101497 s] /proc/loadavg: 1.00 1.02 1.00 3/64 8863 /proc/meminfo: memFree=1935912/2055920 swapFree=4192812/4192956 [pid=8863] ppid=8861 vsize=11700 CPUtime=0.09 /proc/8863/stat : 8863 (bsolo) R 8861 8863 7794 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 180253522 11980800 487 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8863/statm: 2925 487 188 640 0 2281 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11700 [startup+0.301528 s] /proc/loadavg: 1.00 1.02 1.00 3/64 8863 /proc/meminfo: memFree=1935912/2055920 swapFree=4192812/4192956 [pid=8863] ppid=8861 vsize=11860 CPUtime=0.29 /proc/8863/stat : 8863 (bsolo) R 8861 8863 7794 0 -1 4194304 629 0 0 0 28 1 0 0 19 0 1 0 180253522 12144640 543 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8863/statm: 2965 543 196 640 0 2321 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11860 [startup+0.701593 s] /proc/loadavg: 1.00 1.02 1.00 3/64 8863 /proc/meminfo: memFree=1935912/2055920 swapFree=4192812/4192956 [pid=8863] ppid=8861 vsize=15028 CPUtime=0.69 /proc/8863/stat : 8863 (bsolo) R 8861 8863 7794 0 -1 4194304 1423 0 0 0 66 3 0 0 22 0 1 0 180253522 15388672 1337 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8863/statm: 3757 1337 196 640 0 3113 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 15028 Solver just ended. Dumping a history of the last processes samples [startup+0.801609 s] /proc/loadavg: 1.00 1.02 1.00 3/64 8863 /proc/meminfo: memFree=1935912/2055920 swapFree=4192812/4192956 [pid=8863] ppid=8861 vsize=15564 CPUtime=0.79 /proc/8863/stat : 8863 (bsolo) R 8861 8863 7794 0 -1 4194304 1556 0 0 0 76 3 0 0 23 0 1 0 180253522 15937536 1470 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8863/statm: 3891 1470 196 640 0 3247 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 15564 Child status: 0 Real time (s): 0.897734 CPU time (s): 0.896863 CPU user time (s): 0.859869 CPU system time (s): 0.036994 CPU usage (%): 99.903 Max. virtual memory (cumulated for all children) (KiB): 15564 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.859869 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1661 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= 2 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node26 at 2009-06-16 06:28:58 IDJOB=1877453 IDBENCH=1396 IDSOLVER=699 FILE ID=node26/1877453-1245126538 PBS_JOBID= 9363638 Free space on /tmp= 66156 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877453-1245126538/watcher-1877453-1245126538 -o /tmp/evaluation-result-1877453-1245126538/solver-1877453-1245126538 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877453-1245126538.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 887c74fdc5099423a97b443d1200370c RANDOM SEED=281353284 node26.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 : 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 : 3000.263 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: 1936328 kB Buffers: 1240 kB Cached: 55812 kB SwapCached: 0 kB Active: 34068 kB Inactive: 36916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1936328 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4056 kB Writeback: 0 kB Mapped: 23728 kB Slab: 34648 kB Committed_AS: 141876 kB PageTables: 1372 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= 66152 MiB End job on node26 at 2009-06-16 06:28:59