Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 pb | UNSAT | 0.410937 | 0.410258 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb |
MD5SUM | 54cc21b6a006b53c414126d2c0b266be |
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 | 0.051991 |
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 | 1200 |
Total number of constraints | 100 |
Number of constraints which are clauses | 60 |
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 | 30 |
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 | 31 |
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-1880329-1245126752.opb 0.00/0.00 c File size is 20328 bytes. 0.00/0.00 c Highest Coefficient sum: 31 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.004 s 0.00/0.00 c Var: 1200 Constr: 100 60/40/0 Lit: 2400 Watch. Lit: 1320 0.00/0.00 c Obj. Vars: 0 (0 % of total variables) 0.00/0.02 c Pre-processing Time: 0.026 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 1200 100 2400 24 1320 11619 0 0 0.03 0.00/0.02 c Switching off lower bounding mode. 0.39/0.40 c 101 1200 286 50177 175 15761 12781 186 1074 0.09 0.39/0.40 c 252 1200 577 138388 239 43678 14060 477 785 0.32 0.39/0.40 c Backtracks by Clause: 170 0.39/0.40 c Backtracks by PB constraint: 138 0.39/0.40 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.39/0.40 c 2 308 197 1995 684 167091 584 754 0.41 0.39/0.40 s UNSATISFIABLE 0.39/0.40 c Total time: 0.408 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-1880329-1245126752/watcher-1880329-1245126752 -o /tmp/evaluation-result-1880329-1245126752/solver-1880329-1245126752 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880329-1245126752.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 1.03 1.00 3/64 1104 /proc/meminfo: memFree=1256552/2055920 swapFree=4182544/4192956 [pid=1104] ppid=1102 vsize=18656 CPUtime=0 /proc/1104/stat : 1104 (bsolo) R 1102 1104 31785 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 180271553 19103744 264 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1104/statm: 4664 267 185 640 0 4020 0 [startup+0.0462501 s] /proc/loadavg: 1.00 1.03 1.00 3/64 1104 /proc/meminfo: memFree=1256552/2055920 swapFree=4182544/4192956 [pid=1104] ppid=1102 vsize=11120 CPUtime=0.04 /proc/1104/stat : 1104 (bsolo) R 1102 1104 31785 0 -1 4194304 389 0 0 0 4 0 0 0 18 0 1 0 180271553 11386880 368 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1104/statm: 2780 369 196 640 0 2136 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11120 [startup+0.10126 s] /proc/loadavg: 1.00 1.03 1.00 3/64 1104 /proc/meminfo: memFree=1256552/2055920 swapFree=4182544/4192956 [pid=1104] ppid=1102 vsize=11880 CPUtime=0.09 /proc/1104/stat : 1104 (bsolo) R 1102 1104 31785 0 -1 4194304 566 0 0 0 9 0 0 0 18 0 1 0 180271553 12165120 545 1992294400 134512640 137136520 4294956256 18446744073709551615 134574194 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1104/statm: 2970 547 196 640 0 2326 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11880 [startup+0.301296 s] /proc/loadavg: 1.00 1.03 1.00 3/64 1104 /proc/meminfo: memFree=1256552/2055920 swapFree=4182544/4192956 [pid=1104] ppid=1102 vsize=13524 CPUtime=0.29 /proc/1104/stat : 1104 (bsolo) R 1102 1104 31785 0 -1 4194304 970 0 0 0 29 0 0 0 19 0 1 0 180271553 13848576 949 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1104/statm: 3381 949 196 640 0 2737 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13524 Solver just ended. Dumping a history of the last processes samples [startup+0.401315 s] /proc/loadavg: 1.00 1.03 1.00 3/64 1104 /proc/meminfo: memFree=1256552/2055920 swapFree=4182544/4192956 [pid=1104] ppid=1102 vsize=14152 CPUtime=0.39 /proc/1104/stat : 1104 (bsolo) R 1102 1104 31785 0 -1 4194304 1141 0 0 0 39 0 0 0 20 0 1 0 180271553 14491648 1120 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1104/statm: 3538 1120 196 640 0 2894 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 14152 Child status: 0 Real time (s): 0.410258 CPU time (s): 0.410937 CPU user time (s): 0.400939 CPU system time (s): 0.009998 CPU usage (%): 100.166 Max. virtual memory (cumulated for all children) (KiB): 14152 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.400939 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1159 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= 1 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node47 at 2009-06-16 06:32:32 IDJOB=1880329 IDBENCH=1412 IDSOLVER=701 FILE ID=node47/1880329-1245126752 PBS_JOBID= 9363663 Free space on /tmp= 65952 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880329-1245126752/watcher-1880329-1245126752 -o /tmp/evaluation-result-1880329-1245126752/solver-1880329-1245126752 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880329-1245126752.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 54cc21b6a006b53c414126d2c0b266be RANDOM SEED=2145752702 node47.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 : 3000.261 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 : 3000.261 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: 1257032 kB Buffers: 45120 kB Cached: 683248 kB SwapCached: 4196 kB Active: 63104 kB Inactive: 673108 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1257032 kB SwapTotal: 4192956 kB SwapFree: 4182544 kB Dirty: 3956 kB Writeback: 0 kB Mapped: 13652 kB Slab: 48624 kB Committed_AS: 165580 kB PageTables: 1448 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= 65948 MiB End job on node47 at 2009-06-16 06:32:32