Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 pb | UNSAT | 0.237963 | 0.238295 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb |
MD5SUM | 3fa1f197015efe7b715c83a938660d2f |
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 | 0.038993 |
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 | 1000 |
Total number of constraints | 90 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 40 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 20 |
Maximum length of a constraint | 25 |
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 | 26 |
Number of bits of the biggest sum of numbers | 5 |
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: Generic Pseudo-Boolean 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-1880348-1245127307.opb 0.00/0.00 c File size is 16657 bytes. 0.00/0.00 c Highest Coefficient sum: 26 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 1000 Constr: 90 50/40/0 Lit: 2000 Watch. Lit: 1100 0.00/0.00 c Obj. Vars: 0 (0 % of total variables) 0.00/0.02 c Pre-processing Time: 0.018 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 1000 90 2000 22 1100 8016 0 0 0.02 0.00/0.02 c Switching off lower bounding mode. 0.19/0.23 c 102 1000 270 32976 122 10521 8818 180 1397 0.07 0.19/0.23 c 255 1000 571 88598 155 28807 9700 481 1180 0.22 0.19/0.23 c Backtracks by Clause: 161 0.19/0.23 c Backtracks by PB constraint: 125 0.19/0.23 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.23 c 2 286 180 2077 619 93059 529 1217 0.23 0.19/0.23 s UNSATISFIABLE 0.19/0.23 c Total time: 0.235 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-1880348-1245127307/watcher-1880348-1245127307 -o /tmp/evaluation-result-1880348-1245127307/solver-1880348-1245127307 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880348-1245127307.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: 1.03 1.01 1.00 3/64 1737 /proc/meminfo: memFree=908208/2055920 swapFree=4192812/4192956 [pid=1737] ppid=1735 vsize=18664 CPUtime=0 /proc/1737/stat : 1737 (bsolo) R 1735 1737 428 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 180331282 19111936 274 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1737/statm: 4666 274 188 640 0 4022 0 [startup+0.076768 s] /proc/loadavg: 1.03 1.01 1.00 3/64 1737 /proc/meminfo: memFree=908208/2055920 swapFree=4192812/4192956 [pid=1737] ppid=1735 vsize=11488 CPUtime=0.06 /proc/1737/stat : 1737 (bsolo) R 1735 1737 428 0 -1 4194304 464 0 0 0 6 0 0 0 18 0 1 0 180331282 11763712 443 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1737/statm: 2872 443 196 640 0 2228 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 11488 [startup+0.10177 s] /proc/loadavg: 1.03 1.01 1.00 3/64 1737 /proc/meminfo: memFree=908208/2055920 swapFree=4192812/4192956 [pid=1737] ppid=1735 vsize=11748 CPUtime=0.09 /proc/1737/stat : 1737 (bsolo) R 1735 1737 428 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 180331282 12029952 506 1992294400 134512640 137136520 4294956256 18446744073709551615 136500598 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1737/statm: 2937 506 196 640 0 2293 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11748 Solver just ended. Dumping a history of the last processes samples [startup+0.201782 s] /proc/loadavg: 1.03 1.01 1.00 3/64 1737 /proc/meminfo: memFree=908208/2055920 swapFree=4192812/4192956 [pid=1737] ppid=1735 vsize=12380 CPUtime=0.19 /proc/1737/stat : 1737 (bsolo) R 1735 1737 428 0 -1 4194304 700 0 0 0 19 0 0 0 18 0 1 0 180331282 12677120 679 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1737/statm: 3095 679 196 640 0 2451 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 12380 Child status: 0 Real time (s): 0.238295 CPU time (s): 0.237963 CPU user time (s): 0.228965 CPU system time (s): 0.008998 CPU usage (%): 99.8607 Max. virtual memory (cumulated for all children) (KiB): 12380 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.228965 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 778 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 0.005999 second system time The end
Begin job on node11 at 2009-06-16 06:41:47 IDJOB=1880348 IDBENCH=1431 IDSOLVER=701 FILE ID=node11/1880348-1245127307 PBS_JOBID= 9363661 Free space on /tmp= 66196 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880348-1245127307/watcher-1880348-1245127307 -o /tmp/evaluation-result-1880348-1245127307/solver-1880348-1245127307 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880348-1245127307.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3fa1f197015efe7b715c83a938660d2f RANDOM SEED=1823387880 node11.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 : 3000.234 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 : 3000.234 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: 908688 kB Buffers: 59664 kB Cached: 1006168 kB SwapCached: 0 kB Active: 89000 kB Inactive: 990240 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 908688 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 3956 kB Writeback: 0 kB Mapped: 23244 kB Slab: 54004 kB Committed_AS: 169456 kB PageTables: 1452 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= 66192 MiB End job on node11 at 2009-06-16 06:41:47