/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SingleStatement --traceabstraction.use.minimal.unsat.core.enumeration false -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-c90d42b [2020-09-24 14:57:27,788 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-24 14:57:27,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-24 14:57:27,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-24 14:57:27,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-24 14:57:27,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-24 14:57:27,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-24 14:57:27,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-24 14:57:27,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-24 14:57:27,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-24 14:57:27,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-24 14:57:27,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-24 14:57:27,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-24 14:57:27,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-24 14:57:27,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-24 14:57:27,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-24 14:57:27,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-24 14:57:27,874 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-24 14:57:27,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-24 14:57:27,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-24 14:57:27,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-24 14:57:27,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-24 14:57:27,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-24 14:57:27,889 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-24 14:57:27,902 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-24 14:57:27,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-24 14:57:27,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-24 14:57:27,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-24 14:57:27,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-24 14:57:27,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-24 14:57:27,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-24 14:57:27,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-24 14:57:27,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-24 14:57:27,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-24 14:57:27,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-24 14:57:27,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-24 14:57:27,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-24 14:57:27,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-24 14:57:27,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-24 14:57:27,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-24 14:57:27,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-24 14:57:27,925 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-09-24 14:57:27,959 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-24 14:57:27,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-24 14:57:27,961 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-24 14:57:27,961 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-24 14:57:27,961 INFO L138 SettingsManager]: * Use SBE=true [2020-09-24 14:57:27,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-24 14:57:27,962 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-24 14:57:27,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-24 14:57:27,962 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-24 14:57:27,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-24 14:57:27,962 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-24 14:57:27,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-24 14:57:27,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-24 14:57:27,963 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-24 14:57:27,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-24 14:57:27,963 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-24 14:57:27,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-24 14:57:27,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-24 14:57:27,964 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-24 14:57:27,964 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-24 14:57:27,964 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-24 14:57:27,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-24 14:57:27,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-24 14:57:27,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-09-24 14:57:27,965 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-24 14:57:27,965 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-24 14:57:27,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-24 14:57:27,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-24 14:57:27,966 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-09-24 14:57:27,966 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> false [2020-09-24 14:57:28,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-24 14:57:28,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-24 14:57:28,470 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-24 14:57:28,473 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-24 14:57:28,473 INFO L275 PluginConnector]: CDTParser initialized [2020-09-24 14:57:28,474 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-09-24 14:57:28,570 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0459768b7/7a0a18c7a96a46fd8b6e46a4bdbb01ac/FLAG7b303de63 [2020-09-24 14:57:29,167 INFO L306 CDTParser]: Found 1 translation units. [2020-09-24 14:57:29,172 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-09-24 14:57:29,187 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0459768b7/7a0a18c7a96a46fd8b6e46a4bdbb01ac/FLAG7b303de63 [2020-09-24 14:57:29,442 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0459768b7/7a0a18c7a96a46fd8b6e46a4bdbb01ac [2020-09-24 14:57:29,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-24 14:57:29,465 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-24 14:57:29,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-24 14:57:29,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-24 14:57:29,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-24 14:57:29,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 02:57:29" (1/1) ... [2020-09-24 14:57:29,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fbfd6df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:29, skipping insertion in model container [2020-09-24 14:57:29,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 02:57:29" (1/1) ... [2020-09-24 14:57:29,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-24 14:57:29,539 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-24 14:57:29,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-24 14:57:29,867 INFO L203 MainTranslator]: Completed pre-run [2020-09-24 14:57:30,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-24 14:57:30,090 INFO L208 MainTranslator]: Completed translation [2020-09-24 14:57:30,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30 WrapperNode [2020-09-24 14:57:30,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-24 14:57:30,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-24 14:57:30,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-24 14:57:30,093 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-24 14:57:30,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (1/1) ... [2020-09-24 14:57:30,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (1/1) ... [2020-09-24 14:57:30,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (1/1) ... [2020-09-24 14:57:30,125 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (1/1) ... [2020-09-24 14:57:30,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (1/1) ... [2020-09-24 14:57:30,158 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (1/1) ... [2020-09-24 14:57:30,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (1/1) ... [2020-09-24 14:57:30,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-24 14:57:30,169 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-24 14:57:30,169 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-24 14:57:30,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-24 14:57:30,171 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-24 14:57:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-24 14:57:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-24 14:57:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2020-09-24 14:57:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2020-09-24 14:57:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2020-09-24 14:57:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-24 14:57:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2020-09-24 14:57:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2020-09-24 14:57:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2020-09-24 14:57:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2020-09-24 14:57:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2020-09-24 14:57:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2020-09-24 14:57:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2020-09-24 14:57:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2020-09-24 14:57:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2020-09-24 14:57:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2020-09-24 14:57:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2020-09-24 14:57:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2020-09-24 14:57:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-24 14:57:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-09-24 14:57:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-24 14:57:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-09-24 14:57:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2020-09-24 14:57:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2020-09-24 14:57:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2020-09-24 14:57:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2020-09-24 14:57:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2020-09-24 14:57:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2020-09-24 14:57:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2020-09-24 14:57:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2020-09-24 14:57:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2020-09-24 14:57:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2020-09-24 14:57:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2020-09-24 14:57:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2020-09-24 14:57:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2020-09-24 14:57:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2020-09-24 14:57:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-24 14:57:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2020-09-24 14:57:30,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-24 14:57:30,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-24 14:57:30,565 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-24 14:57:30,691 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-09-24 14:57:30,691 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-09-24 14:57:30,730 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-24 14:57:30,884 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-09-24 14:57:30,885 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-09-24 14:57:30,887 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-24 14:57:30,940 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-09-24 14:57:30,940 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-09-24 14:57:30,947 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-24 14:57:31,026 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-09-24 14:57:31,026 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-09-24 14:57:31,191 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-24 14:57:31,223 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2020-09-24 14:57:31,224 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2020-09-24 14:57:31,284 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-24 14:57:31,446 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2020-09-24 14:57:31,446 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2020-09-24 14:57:31,485 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-24 14:57:31,486 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-09-24 14:57:31,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 02:57:31 BoogieIcfgContainer [2020-09-24 14:57:31,508 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-24 14:57:31,509 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-24 14:57:31,509 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-24 14:57:31,514 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-24 14:57:31,515 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.09 02:57:29" (1/3) ... [2020-09-24 14:57:31,516 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44db1be9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 02:57:31, skipping insertion in model container [2020-09-24 14:57:31,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 02:57:30" (2/3) ... [2020-09-24 14:57:31,517 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44db1be9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 02:57:31, skipping insertion in model container [2020-09-24 14:57:31,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 02:57:31" (3/3) ... [2020-09-24 14:57:31,520 INFO L109 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl2.cil-1.c [2020-09-24 14:57:31,532 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-24 14:57:31,555 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-24 14:57:31,579 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-24 14:57:31,622 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-24 14:57:31,623 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-24 14:57:31,623 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-24 14:57:31,623 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-24 14:57:31,623 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-24 14:57:31,623 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-24 14:57:31,624 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-24 14:57:31,624 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-24 14:57:31,663 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states. [2020-09-24 14:57:31,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-09-24 14:57:31,675 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:31,676 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:31,677 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:31,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:31,686 INFO L82 PathProgramCache]: Analyzing trace with hash 337662663, now seen corresponding path program 1 times [2020-09-24 14:57:31,698 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:31,698 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1387253979] [2020-09-24 14:57:31,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:32,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:32,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:32,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:32,239 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1387253979] [2020-09-24 14:57:32,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:32,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-24 14:57:32,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351652748] [2020-09-24 14:57:32,250 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-24 14:57:32,250 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:32,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-24 14:57:32,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-24 14:57:32,271 INFO L87 Difference]: Start difference. First operand 666 states. Second operand 5 states. [2020-09-24 14:57:34,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:34,488 INFO L93 Difference]: Finished difference Result 1035 states and 1244 transitions. [2020-09-24 14:57:34,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-24 14:57:34,490 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2020-09-24 14:57:34,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:34,514 INFO L225 Difference]: With dead ends: 1035 [2020-09-24 14:57:34,515 INFO L226 Difference]: Without dead ends: 706 [2020-09-24 14:57:34,524 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-24 14:57:34,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 706 states. [2020-09-24 14:57:34,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 706 to 652. [2020-09-24 14:57:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 652 states. [2020-09-24 14:57:34,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 652 states and 746 transitions. [2020-09-24 14:57:34,637 INFO L78 Accepts]: Start accepts. Automaton has 652 states and 746 transitions. Word has length 85 [2020-09-24 14:57:34,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:34,640 INFO L479 AbstractCegarLoop]: Abstraction has 652 states and 746 transitions. [2020-09-24 14:57:34,640 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-24 14:57:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 746 transitions. [2020-09-24 14:57:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-09-24 14:57:34,648 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:34,649 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:34,649 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-24 14:57:34,649 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:34,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:34,650 INFO L82 PathProgramCache]: Analyzing trace with hash 1711200696, now seen corresponding path program 1 times [2020-09-24 14:57:34,650 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:34,651 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1477446701] [2020-09-24 14:57:34,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:34,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:35,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:35,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:35,082 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1477446701] [2020-09-24 14:57:35,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:35,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-24 14:57:35,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93649478] [2020-09-24 14:57:35,086 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-24 14:57:35,086 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:35,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-24 14:57:35,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-09-24 14:57:35,087 INFO L87 Difference]: Start difference. First operand 652 states and 746 transitions. Second operand 6 states. [2020-09-24 14:57:37,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:37,189 INFO L93 Difference]: Finished difference Result 967 states and 1119 transitions. [2020-09-24 14:57:37,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-24 14:57:37,190 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 136 [2020-09-24 14:57:37,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:37,199 INFO L225 Difference]: With dead ends: 967 [2020-09-24 14:57:37,200 INFO L226 Difference]: Without dead ends: 879 [2020-09-24 14:57:37,201 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2020-09-24 14:57:37,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 879 states. [2020-09-24 14:57:37,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 879 to 803. [2020-09-24 14:57:37,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 803 states. [2020-09-24 14:57:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 913 transitions. [2020-09-24 14:57:37,251 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 913 transitions. Word has length 136 [2020-09-24 14:57:37,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:37,252 INFO L479 AbstractCegarLoop]: Abstraction has 803 states and 913 transitions. [2020-09-24 14:57:37,252 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-24 14:57:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 913 transitions. [2020-09-24 14:57:37,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-09-24 14:57:37,257 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:37,257 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:37,258 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-24 14:57:37,258 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:37,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:37,258 INFO L82 PathProgramCache]: Analyzing trace with hash -472111805, now seen corresponding path program 1 times [2020-09-24 14:57:37,259 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:37,259 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [768829025] [2020-09-24 14:57:37,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:37,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:37,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:37,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:37,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:37,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:37,676 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [768829025] [2020-09-24 14:57:37,677 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:37,677 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-24 14:57:37,677 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469513665] [2020-09-24 14:57:37,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-24 14:57:37,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:37,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-24 14:57:37,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-09-24 14:57:37,679 INFO L87 Difference]: Start difference. First operand 803 states and 913 transitions. Second operand 6 states. [2020-09-24 14:57:39,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:39,140 INFO L93 Difference]: Finished difference Result 1124 states and 1281 transitions. [2020-09-24 14:57:39,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-24 14:57:39,141 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 158 [2020-09-24 14:57:39,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:39,152 INFO L225 Difference]: With dead ends: 1124 [2020-09-24 14:57:39,152 INFO L226 Difference]: Without dead ends: 901 [2020-09-24 14:57:39,155 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-09-24 14:57:39,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 901 states. [2020-09-24 14:57:39,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 901 to 878. [2020-09-24 14:57:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 878 states. [2020-09-24 14:57:39,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 999 transitions. [2020-09-24 14:57:39,229 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 999 transitions. Word has length 158 [2020-09-24 14:57:39,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:39,231 INFO L479 AbstractCegarLoop]: Abstraction has 878 states and 999 transitions. [2020-09-24 14:57:39,231 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-24 14:57:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 999 transitions. [2020-09-24 14:57:39,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-09-24 14:57:39,236 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:39,237 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:39,237 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-24 14:57:39,237 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:39,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:39,238 INFO L82 PathProgramCache]: Analyzing trace with hash 1225477396, now seen corresponding path program 1 times [2020-09-24 14:57:39,238 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:39,238 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1595208277] [2020-09-24 14:57:39,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:39,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:39,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:39,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:39,536 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1595208277] [2020-09-24 14:57:39,536 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:39,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-24 14:57:39,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009499856] [2020-09-24 14:57:39,539 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-24 14:57:39,539 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:39,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-24 14:57:39,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-09-24 14:57:39,541 INFO L87 Difference]: Start difference. First operand 878 states and 999 transitions. Second operand 6 states. [2020-09-24 14:57:41,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:41,697 INFO L93 Difference]: Finished difference Result 882 states and 1002 transitions. [2020-09-24 14:57:41,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-24 14:57:41,698 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 162 [2020-09-24 14:57:41,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:41,706 INFO L225 Difference]: With dead ends: 882 [2020-09-24 14:57:41,707 INFO L226 Difference]: Without dead ends: 878 [2020-09-24 14:57:41,709 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-09-24 14:57:41,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states. [2020-09-24 14:57:41,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 877. [2020-09-24 14:57:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 877 states. [2020-09-24 14:57:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 877 states and 996 transitions. [2020-09-24 14:57:41,753 INFO L78 Accepts]: Start accepts. Automaton has 877 states and 996 transitions. Word has length 162 [2020-09-24 14:57:41,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:41,754 INFO L479 AbstractCegarLoop]: Abstraction has 877 states and 996 transitions. [2020-09-24 14:57:41,754 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-24 14:57:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 996 transitions. [2020-09-24 14:57:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2020-09-24 14:57:41,759 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:41,759 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:41,760 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-24 14:57:41,760 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:41,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:41,765 INFO L82 PathProgramCache]: Analyzing trace with hash 1858696707, now seen corresponding path program 1 times [2020-09-24 14:57:41,766 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:41,766 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1978624886] [2020-09-24 14:57:41,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:41,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:41,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:41,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:42,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-09-24 14:57:42,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:42,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-09-24 14:57:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:42,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-09-24 14:57:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:42,178 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1978624886] [2020-09-24 14:57:42,179 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:42,179 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-24 14:57:42,180 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610977187] [2020-09-24 14:57:42,180 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-24 14:57:42,181 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:42,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-24 14:57:42,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-09-24 14:57:42,182 INFO L87 Difference]: Start difference. First operand 877 states and 996 transitions. Second operand 8 states. [2020-09-24 14:57:42,449 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2020-09-24 14:57:43,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:43,975 INFO L93 Difference]: Finished difference Result 886 states and 1007 transitions. [2020-09-24 14:57:43,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-24 14:57:43,976 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 187 [2020-09-24 14:57:43,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:43,979 INFO L225 Difference]: With dead ends: 886 [2020-09-24 14:57:43,980 INFO L226 Difference]: Without dead ends: 364 [2020-09-24 14:57:43,982 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=70, Invalid=112, Unknown=0, NotChecked=0, Total=182 [2020-09-24 14:57:43,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 364 states. [2020-09-24 14:57:43,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 364 to 307. [2020-09-24 14:57:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 307 states. [2020-09-24 14:57:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 324 transitions. [2020-09-24 14:57:43,998 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 324 transitions. Word has length 187 [2020-09-24 14:57:43,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:43,999 INFO L479 AbstractCegarLoop]: Abstraction has 307 states and 324 transitions. [2020-09-24 14:57:43,999 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-24 14:57:43,999 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 324 transitions. [2020-09-24 14:57:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2020-09-24 14:57:44,002 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:44,002 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:44,002 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-24 14:57:44,002 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:44,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:44,003 INFO L82 PathProgramCache]: Analyzing trace with hash -1820316512, now seen corresponding path program 1 times [2020-09-24 14:57:44,003 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:44,003 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1961839896] [2020-09-24 14:57:44,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:44,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:44,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:44,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:44,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:44,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-09-24 14:57:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:44,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:44,368 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1961839896] [2020-09-24 14:57:44,369 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:44,369 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-24 14:57:44,369 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2106397846] [2020-09-24 14:57:44,370 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-24 14:57:44,370 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:44,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-24 14:57:44,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-09-24 14:57:44,372 INFO L87 Difference]: Start difference. First operand 307 states and 324 transitions. Second operand 8 states. [2020-09-24 14:57:45,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:45,310 INFO L93 Difference]: Finished difference Result 368 states and 392 transitions. [2020-09-24 14:57:45,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-09-24 14:57:45,310 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 197 [2020-09-24 14:57:45,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:45,313 INFO L225 Difference]: With dead ends: 368 [2020-09-24 14:57:45,313 INFO L226 Difference]: Without dead ends: 307 [2020-09-24 14:57:45,314 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-09-24 14:57:45,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-09-24 14:57:45,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 307. [2020-09-24 14:57:45,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 307 states. [2020-09-24 14:57:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 323 transitions. [2020-09-24 14:57:45,328 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 323 transitions. Word has length 197 [2020-09-24 14:57:45,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:45,328 INFO L479 AbstractCegarLoop]: Abstraction has 307 states and 323 transitions. [2020-09-24 14:57:45,329 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-24 14:57:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 323 transitions. [2020-09-24 14:57:45,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2020-09-24 14:57:45,331 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:45,332 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:45,332 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-24 14:57:45,332 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:45,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:45,333 INFO L82 PathProgramCache]: Analyzing trace with hash 667967814, now seen corresponding path program 1 times [2020-09-24 14:57:45,333 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:45,333 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1343800711] [2020-09-24 14:57:45,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:45,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:45,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:45,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:45,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-09-24 14:57:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:45,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:45,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-09-24 14:57:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:45,601 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1343800711] [2020-09-24 14:57:45,602 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:45,602 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-24 14:57:45,602 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526542857] [2020-09-24 14:57:45,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-24 14:57:45,603 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:45,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-24 14:57:45,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-09-24 14:57:45,604 INFO L87 Difference]: Start difference. First operand 307 states and 323 transitions. Second operand 8 states. [2020-09-24 14:57:46,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:46,081 INFO L93 Difference]: Finished difference Result 353 states and 374 transitions. [2020-09-24 14:57:46,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-24 14:57:46,083 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 213 [2020-09-24 14:57:46,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:46,088 INFO L225 Difference]: With dead ends: 353 [2020-09-24 14:57:46,088 INFO L226 Difference]: Without dead ends: 304 [2020-09-24 14:57:46,089 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2020-09-24 14:57:46,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-09-24 14:57:46,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 303. [2020-09-24 14:57:46,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2020-09-24 14:57:46,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 317 transitions. [2020-09-24 14:57:46,105 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 317 transitions. Word has length 213 [2020-09-24 14:57:46,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:46,109 INFO L479 AbstractCegarLoop]: Abstraction has 303 states and 317 transitions. [2020-09-24 14:57:46,109 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-24 14:57:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 317 transitions. [2020-09-24 14:57:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2020-09-24 14:57:46,112 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:46,112 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:46,112 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-24 14:57:46,112 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:46,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:46,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1190108144, now seen corresponding path program 1 times [2020-09-24 14:57:46,114 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:46,114 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [485153721] [2020-09-24 14:57:46,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:46,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:46,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:46,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:46,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-09-24 14:57:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:46,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:46,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:46,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:46,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:46,517 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [485153721] [2020-09-24 14:57:46,517 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:46,517 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-24 14:57:46,517 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980015219] [2020-09-24 14:57:46,518 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-24 14:57:46,518 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:46,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-24 14:57:46,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2020-09-24 14:57:46,519 INFO L87 Difference]: Start difference. First operand 303 states and 317 transitions. Second operand 12 states. [2020-09-24 14:57:47,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:47,572 INFO L93 Difference]: Finished difference Result 346 states and 364 transitions. [2020-09-24 14:57:47,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-09-24 14:57:47,573 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 224 [2020-09-24 14:57:47,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:47,575 INFO L225 Difference]: With dead ends: 346 [2020-09-24 14:57:47,576 INFO L226 Difference]: Without dead ends: 336 [2020-09-24 14:57:47,577 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=105, Invalid=357, Unknown=0, NotChecked=0, Total=462 [2020-09-24 14:57:47,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2020-09-24 14:57:47,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 319. [2020-09-24 14:57:47,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 319 states. [2020-09-24 14:57:47,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 336 transitions. [2020-09-24 14:57:47,596 INFO L78 Accepts]: Start accepts. Automaton has 319 states and 336 transitions. Word has length 224 [2020-09-24 14:57:47,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:47,597 INFO L479 AbstractCegarLoop]: Abstraction has 319 states and 336 transitions. [2020-09-24 14:57:47,597 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-24 14:57:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 336 transitions. [2020-09-24 14:57:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-09-24 14:57:47,600 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:47,601 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:47,601 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-24 14:57:47,601 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:47,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:47,602 INFO L82 PathProgramCache]: Analyzing trace with hash 149463484, now seen corresponding path program 1 times [2020-09-24 14:57:47,602 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:47,603 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1018796047] [2020-09-24 14:57:47,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:47,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:47,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:47,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:47,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-09-24 14:57:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:47,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:48,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:48,055 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1018796047] [2020-09-24 14:57:48,060 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:48,060 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-09-24 14:57:48,061 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147674414] [2020-09-24 14:57:48,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-24 14:57:48,062 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:48,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-24 14:57:48,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2020-09-24 14:57:48,063 INFO L87 Difference]: Start difference. First operand 319 states and 336 transitions. Second operand 14 states. [2020-09-24 14:57:49,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:49,225 INFO L93 Difference]: Finished difference Result 419 states and 447 transitions. [2020-09-24 14:57:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-24 14:57:49,226 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 225 [2020-09-24 14:57:49,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:49,229 INFO L225 Difference]: With dead ends: 419 [2020-09-24 14:57:49,229 INFO L226 Difference]: Without dead ends: 346 [2020-09-24 14:57:49,232 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=146, Invalid=610, Unknown=0, NotChecked=0, Total=756 [2020-09-24 14:57:49,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 346 states. [2020-09-24 14:57:49,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 346 to 324. [2020-09-24 14:57:49,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-09-24 14:57:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 338 transitions. [2020-09-24 14:57:49,254 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 338 transitions. Word has length 225 [2020-09-24 14:57:49,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:49,255 INFO L479 AbstractCegarLoop]: Abstraction has 324 states and 338 transitions. [2020-09-24 14:57:49,255 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-24 14:57:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 338 transitions. [2020-09-24 14:57:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2020-09-24 14:57:49,259 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:49,259 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:49,259 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-24 14:57:49,259 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:49,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:49,260 INFO L82 PathProgramCache]: Analyzing trace with hash 1227578766, now seen corresponding path program 1 times [2020-09-24 14:57:49,260 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:49,260 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [694818412] [2020-09-24 14:57:49,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:49,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:49,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:49,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:49,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-09-24 14:57:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:49,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:49,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:49,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:49,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:49,585 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [694818412] [2020-09-24 14:57:49,586 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:49,586 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-24 14:57:49,586 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530345441] [2020-09-24 14:57:49,587 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-24 14:57:49,587 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:49,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-24 14:57:49,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-09-24 14:57:49,588 INFO L87 Difference]: Start difference. First operand 324 states and 338 transitions. Second operand 8 states. [2020-09-24 14:57:50,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:50,525 INFO L93 Difference]: Finished difference Result 562 states and 588 transitions. [2020-09-24 14:57:50,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-24 14:57:50,525 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 225 [2020-09-24 14:57:50,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:50,529 INFO L225 Difference]: With dead ends: 562 [2020-09-24 14:57:50,530 INFO L226 Difference]: Without dead ends: 552 [2020-09-24 14:57:50,530 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=93, Unknown=0, NotChecked=0, Total=156 [2020-09-24 14:57:50,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 552 states. [2020-09-24 14:57:50,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 552 to 532. [2020-09-24 14:57:50,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 532 states. [2020-09-24 14:57:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 532 states and 558 transitions. [2020-09-24 14:57:50,558 INFO L78 Accepts]: Start accepts. Automaton has 532 states and 558 transitions. Word has length 225 [2020-09-24 14:57:50,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:50,559 INFO L479 AbstractCegarLoop]: Abstraction has 532 states and 558 transitions. [2020-09-24 14:57:50,559 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-24 14:57:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 558 transitions. [2020-09-24 14:57:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2020-09-24 14:57:50,563 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:50,563 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:50,563 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-24 14:57:50,564 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:50,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:50,564 INFO L82 PathProgramCache]: Analyzing trace with hash -1031480085, now seen corresponding path program 1 times [2020-09-24 14:57:50,564 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:50,564 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [444425551] [2020-09-24 14:57:50,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:50,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:50,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:50,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-24 14:57:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:50,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-09-24 14:57:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:50,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:50,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:50,910 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [444425551] [2020-09-24 14:57:50,910 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:50,911 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-24 14:57:50,911 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482281351] [2020-09-24 14:57:50,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-24 14:57:50,912 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:50,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-24 14:57:50,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-09-24 14:57:50,913 INFO L87 Difference]: Start difference. First operand 532 states and 558 transitions. Second operand 11 states. [2020-09-24 14:57:51,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:51,692 INFO L93 Difference]: Finished difference Result 662 states and 698 transitions. [2020-09-24 14:57:51,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-24 14:57:51,693 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 227 [2020-09-24 14:57:51,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:51,697 INFO L225 Difference]: With dead ends: 662 [2020-09-24 14:57:51,697 INFO L226 Difference]: Without dead ends: 508 [2020-09-24 14:57:51,698 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2020-09-24 14:57:51,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2020-09-24 14:57:51,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 508. [2020-09-24 14:57:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 508 states. [2020-09-24 14:57:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 528 transitions. [2020-09-24 14:57:51,721 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 528 transitions. Word has length 227 [2020-09-24 14:57:51,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:51,721 INFO L479 AbstractCegarLoop]: Abstraction has 508 states and 528 transitions. [2020-09-24 14:57:51,722 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-24 14:57:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 528 transitions. [2020-09-24 14:57:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2020-09-24 14:57:51,725 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:51,725 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:51,726 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-24 14:57:51,726 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:51,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:51,726 INFO L82 PathProgramCache]: Analyzing trace with hash -1776023437, now seen corresponding path program 1 times [2020-09-24 14:57:51,727 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:51,727 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [245717896] [2020-09-24 14:57:51,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:51,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:51,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:51,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-24 14:57:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:51,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-09-24 14:57:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:52,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:52,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:52,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-09-24 14:57:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:52,119 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [245717896] [2020-09-24 14:57:52,119 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:52,119 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-24 14:57:52,120 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028504147] [2020-09-24 14:57:52,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-24 14:57:52,120 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:52,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-24 14:57:52,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-09-24 14:57:52,121 INFO L87 Difference]: Start difference. First operand 508 states and 528 transitions. Second operand 12 states. [2020-09-24 14:57:53,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:53,198 INFO L93 Difference]: Finished difference Result 584 states and 612 transitions. [2020-09-24 14:57:53,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-09-24 14:57:53,198 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 232 [2020-09-24 14:57:53,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:53,201 INFO L225 Difference]: With dead ends: 584 [2020-09-24 14:57:53,201 INFO L226 Difference]: Without dead ends: 454 [2020-09-24 14:57:53,203 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=146, Invalid=406, Unknown=0, NotChecked=0, Total=552 [2020-09-24 14:57:53,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2020-09-24 14:57:53,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 454. [2020-09-24 14:57:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-09-24 14:57:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 466 transitions. [2020-09-24 14:57:53,230 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 466 transitions. Word has length 232 [2020-09-24 14:57:53,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:53,230 INFO L479 AbstractCegarLoop]: Abstraction has 454 states and 466 transitions. [2020-09-24 14:57:53,230 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-24 14:57:53,231 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 466 transitions. [2020-09-24 14:57:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2020-09-24 14:57:53,235 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:53,235 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:53,235 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-24 14:57:53,236 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:53,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:53,236 INFO L82 PathProgramCache]: Analyzing trace with hash -2118021944, now seen corresponding path program 1 times [2020-09-24 14:57:53,237 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:53,237 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1934658720] [2020-09-24 14:57:53,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:53,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:53,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:53,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:53,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-09-24 14:57:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:53,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:53,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:53,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-09-24 14:57:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:53,581 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1934658720] [2020-09-24 14:57:53,581 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:53,581 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-24 14:57:53,581 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707180311] [2020-09-24 14:57:53,582 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-24 14:57:53,582 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:53,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-24 14:57:53,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-09-24 14:57:53,583 INFO L87 Difference]: Start difference. First operand 454 states and 466 transitions. Second operand 9 states. [2020-09-24 14:57:53,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:53,991 INFO L93 Difference]: Finished difference Result 480 states and 493 transitions. [2020-09-24 14:57:53,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-24 14:57:53,992 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 237 [2020-09-24 14:57:53,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:53,995 INFO L225 Difference]: With dead ends: 480 [2020-09-24 14:57:53,995 INFO L226 Difference]: Without dead ends: 475 [2020-09-24 14:57:53,996 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-09-24 14:57:53,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2020-09-24 14:57:54,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 458. [2020-09-24 14:57:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 458 states. [2020-09-24 14:57:54,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 469 transitions. [2020-09-24 14:57:54,015 INFO L78 Accepts]: Start accepts. Automaton has 458 states and 469 transitions. Word has length 237 [2020-09-24 14:57:54,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:54,015 INFO L479 AbstractCegarLoop]: Abstraction has 458 states and 469 transitions. [2020-09-24 14:57:54,016 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-24 14:57:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 469 transitions. [2020-09-24 14:57:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2020-09-24 14:57:54,018 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:54,018 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:54,018 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-09-24 14:57:54,018 INFO L427 AbstractCegarLoop]: === Iteration 14 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:54,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:54,019 INFO L82 PathProgramCache]: Analyzing trace with hash -1531034922, now seen corresponding path program 1 times [2020-09-24 14:57:54,019 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:54,019 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1714552171] [2020-09-24 14:57:54,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:54,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:54,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:54,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-09-24 14:57:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:54,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-09-24 14:57:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:54,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:54,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:54,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:54,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-09-24 14:57:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:54,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:54,368 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1714552171] [2020-09-24 14:57:54,368 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:54,368 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-24 14:57:54,368 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910694382] [2020-09-24 14:57:54,369 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-24 14:57:54,369 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:54,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-24 14:57:54,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-09-24 14:57:54,369 INFO L87 Difference]: Start difference. First operand 458 states and 469 transitions. Second operand 10 states. [2020-09-24 14:57:55,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:55,078 INFO L93 Difference]: Finished difference Result 497 states and 510 transitions. [2020-09-24 14:57:55,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-24 14:57:55,079 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 238 [2020-09-24 14:57:55,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:55,082 INFO L225 Difference]: With dead ends: 497 [2020-09-24 14:57:55,082 INFO L226 Difference]: Without dead ends: 426 [2020-09-24 14:57:55,083 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=97, Invalid=209, Unknown=0, NotChecked=0, Total=306 [2020-09-24 14:57:55,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 426 states. [2020-09-24 14:57:55,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 426 to 426. [2020-09-24 14:57:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 426 states. [2020-09-24 14:57:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 426 states and 431 transitions. [2020-09-24 14:57:55,104 INFO L78 Accepts]: Start accepts. Automaton has 426 states and 431 transitions. Word has length 238 [2020-09-24 14:57:55,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:55,105 INFO L479 AbstractCegarLoop]: Abstraction has 426 states and 431 transitions. [2020-09-24 14:57:55,105 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-24 14:57:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 431 transitions. [2020-09-24 14:57:55,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2020-09-24 14:57:55,108 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:55,108 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:55,108 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-09-24 14:57:55,109 INFO L427 AbstractCegarLoop]: === Iteration 15 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:55,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:55,109 INFO L82 PathProgramCache]: Analyzing trace with hash -1548704649, now seen corresponding path program 1 times [2020-09-24 14:57:55,109 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:55,110 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1002764124] [2020-09-24 14:57:55,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:55,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:55,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:55,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-24 14:57:55,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:55,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-09-24 14:57:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:55,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:55,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:55,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-09-24 14:57:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:55,498 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1002764124] [2020-09-24 14:57:55,498 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:55,498 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-09-24 14:57:55,498 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713269483] [2020-09-24 14:57:55,499 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-09-24 14:57:55,500 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:55,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-09-24 14:57:55,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2020-09-24 14:57:55,500 INFO L87 Difference]: Start difference. First operand 426 states and 431 transitions. Second operand 13 states. [2020-09-24 14:57:56,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:56,296 INFO L93 Difference]: Finished difference Result 443 states and 448 transitions. [2020-09-24 14:57:56,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-09-24 14:57:56,297 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 239 [2020-09-24 14:57:56,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:56,301 INFO L225 Difference]: With dead ends: 443 [2020-09-24 14:57:56,301 INFO L226 Difference]: Without dead ends: 426 [2020-09-24 14:57:56,302 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=191, Unknown=0, NotChecked=0, Total=240 [2020-09-24 14:57:56,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 426 states. [2020-09-24 14:57:56,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 426 to 426. [2020-09-24 14:57:56,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 426 states. [2020-09-24 14:57:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 426 states and 429 transitions. [2020-09-24 14:57:56,321 INFO L78 Accepts]: Start accepts. Automaton has 426 states and 429 transitions. Word has length 239 [2020-09-24 14:57:56,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:56,322 INFO L479 AbstractCegarLoop]: Abstraction has 426 states and 429 transitions. [2020-09-24 14:57:56,322 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-09-24 14:57:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 429 transitions. [2020-09-24 14:57:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2020-09-24 14:57:56,324 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 14:57:56,324 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 14:57:56,324 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-09-24 14:57:56,325 INFO L427 AbstractCegarLoop]: === Iteration 16 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 14:57:56,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 14:57:56,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1801520839, now seen corresponding path program 1 times [2020-09-24 14:57:56,325 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 14:57:56,326 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2109900626] [2020-09-24 14:57:56,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 14:57:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 14:57:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 14:57:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-24 14:57:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-09-24 14:57:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-09-24 14:57:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-24 14:57:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-09-24 14:57:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-09-24 14:57:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 14:57:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 14:57:56,670 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2109900626] [2020-09-24 14:57:56,670 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 14:57:56,671 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-24 14:57:56,671 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368924600] [2020-09-24 14:57:56,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-24 14:57:56,672 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 14:57:56,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-24 14:57:56,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-09-24 14:57:56,672 INFO L87 Difference]: Start difference. First operand 426 states and 429 transitions. Second operand 11 states. [2020-09-24 14:57:57,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 14:57:57,121 INFO L93 Difference]: Finished difference Result 426 states and 429 transitions. [2020-09-24 14:57:57,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-24 14:57:57,122 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 258 [2020-09-24 14:57:57,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 14:57:57,123 INFO L225 Difference]: With dead ends: 426 [2020-09-24 14:57:57,123 INFO L226 Difference]: Without dead ends: 0 [2020-09-24 14:57:57,124 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-09-24 14:57:57,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-24 14:57:57,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-24 14:57:57,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-24 14:57:57,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-24 14:57:57,125 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 258 [2020-09-24 14:57:57,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 14:57:57,125 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-24 14:57:57,125 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-24 14:57:57,125 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-24 14:57:57,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-24 14:57:57,126 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-09-24 14:57:57,128 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-24 14:58:00,167 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 36 [2020-09-24 14:58:00,375 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-09-24 14:58:00,799 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-09-24 14:58:01,055 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 61 [2020-09-24 14:58:01,199 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 35 [2020-09-24 14:58:01,509 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 43 [2020-09-24 14:58:01,774 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 47 [2020-09-24 14:58:02,248 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 41 [2020-09-24 14:58:02,484 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 54 [2020-09-24 14:58:02,861 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 29 [2020-09-24 14:58:03,082 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 42 [2020-09-24 14:58:03,230 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 27 [2020-09-24 14:58:03,353 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 33 [2020-09-24 14:58:03,631 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 48 [2020-09-24 14:58:03,859 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 42 [2020-09-24 14:58:04,101 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-09-24 14:58:04,364 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2020-09-24 14:58:04,549 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 40 [2020-09-24 14:58:05,004 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 59 [2020-09-24 14:58:05,147 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 35 [2020-09-24 14:58:05,434 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2020-09-24 14:58:05,729 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 27 [2020-09-24 14:58:05,946 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 47 [2020-09-24 14:58:06,524 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-09-24 14:58:06,668 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 27 [2020-09-24 14:58:06,863 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-09-24 14:58:06,869 INFO L264 CegarLoopResult]: At program point KeSetEventENTRY(lines 566 573) the Hoare annotation is: (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0) (not (= ~s~0 ~NP~0))) [2020-09-24 14:58:06,869 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-09-24 14:58:06,869 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-09-24 14:58:06,869 INFO L268 CegarLoopResult]: For program point KeSetEventFINAL(lines 566 573) no Hoare annotation was computed. [2020-09-24 14:58:06,869 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-09-24 14:58:06,869 INFO L268 CegarLoopResult]: For program point L566(lines 566 573) no Hoare annotation was computed. [2020-09-24 14:58:06,869 INFO L268 CegarLoopResult]: For program point L567-1(line 567) no Hoare annotation was computed. [2020-09-24 14:58:06,870 INFO L268 CegarLoopResult]: For program point L566-1(lines 566 573) no Hoare annotation was computed. [2020-09-24 14:58:06,870 INFO L268 CegarLoopResult]: For program point L567-2(line 567) no Hoare annotation was computed. [2020-09-24 14:58:06,870 INFO L268 CegarLoopResult]: For program point KeSetEventEXIT(lines 566 573) no Hoare annotation was computed. [2020-09-24 14:58:06,870 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-09-24 14:58:06,870 INFO L264 CegarLoopResult]: At program point KbFilter_CompleteENTRY(lines 616 626) the Hoare annotation is: (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0) (not (= ~s~0 ~NP~0))) [2020-09-24 14:58:06,870 INFO L264 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0) (not (= ~s~0 ~NP~0))) [2020-09-24 14:58:06,870 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-09-24 14:58:06,870 INFO L268 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-09-24 14:58:06,871 INFO L268 CegarLoopResult]: For program point L622-2(line 622) no Hoare annotation was computed. [2020-09-24 14:58:06,871 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-09-24 14:58:06,871 INFO L268 CegarLoopResult]: For program point L616(lines 616 626) no Hoare annotation was computed. [2020-09-24 14:58:06,871 INFO L268 CegarLoopResult]: For program point L616-1(lines 616 626) no Hoare annotation was computed. [2020-09-24 14:58:06,871 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteFINAL(lines 616 626) no Hoare annotation was computed. [2020-09-24 14:58:06,871 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteEXIT(lines 616 626) no Hoare annotation was computed. [2020-09-24 14:58:06,871 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-09-24 14:58:06,871 INFO L268 CegarLoopResult]: For program point L704(lines 704 725) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L737-1(line 737) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L737-2(line 737) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L692-1(line 692) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L692-2(line 692) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L688-1(line 688) no Hoare annotation was computed. [2020-09-24 14:58:06,872 INFO L268 CegarLoopResult]: For program point L688-2(line 688) no Hoare annotation was computed. [2020-09-24 14:58:06,873 INFO L264 CegarLoopResult]: At program point KbFilter_PowerENTRY(lines 687 742) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,873 INFO L264 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (or (not (<= ~pended~0 0)) (= ~SKIP1~0 ~s~0) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,873 INFO L268 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-09-24 14:58:06,873 INFO L268 CegarLoopResult]: For program point L738-2(line 738) no Hoare annotation was computed. [2020-09-24 14:58:06,873 INFO L268 CegarLoopResult]: For program point L738-3(line 738) no Hoare annotation was computed. [2020-09-24 14:58:06,873 INFO L268 CegarLoopResult]: For program point L701(lines 701 726) no Hoare annotation was computed. [2020-09-24 14:58:06,873 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-09-24 14:58:06,874 INFO L268 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-09-24 14:58:06,874 INFO L268 CegarLoopResult]: For program point L693-2(line 693) no Hoare annotation was computed. [2020-09-24 14:58:06,874 INFO L264 CegarLoopResult]: At program point L722(lines 697 741) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,874 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-09-24 14:58:06,874 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-09-24 14:58:06,874 INFO L268 CegarLoopResult]: For program point L698(lines 698 727) no Hoare annotation was computed. [2020-09-24 14:58:06,874 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-09-24 14:58:06,874 INFO L268 CegarLoopResult]: For program point L694-1(line 694) no Hoare annotation was computed. [2020-09-24 14:58:06,874 INFO L268 CegarLoopResult]: For program point L694-2(line 694) no Hoare annotation was computed. [2020-09-24 14:58:06,875 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-09-24 14:58:06,875 INFO L268 CegarLoopResult]: For program point L690-1(line 690) no Hoare annotation was computed. [2020-09-24 14:58:06,875 INFO L268 CegarLoopResult]: For program point L690-2(line 690) no Hoare annotation was computed. [2020-09-24 14:58:06,875 INFO L268 CegarLoopResult]: For program point KbFilter_PowerEXIT(lines 687 742) no Hoare annotation was computed. [2020-09-24 14:58:06,875 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-09-24 14:58:06,875 INFO L268 CegarLoopResult]: For program point L707(lines 707 724) no Hoare annotation was computed. [2020-09-24 14:58:06,875 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-09-24 14:58:06,875 INFO L268 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-09-24 14:58:06,876 INFO L264 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (or (not (= ~compRegistered~0 0)) (not (= |old(~s~0)| ~NP~0)) (not (<= ~pended~0 0))) [2020-09-24 14:58:06,876 INFO L264 CegarLoopResult]: At program point L699(lines 698 727) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,876 INFO L268 CegarLoopResult]: For program point L732-1(lines 728 734) no Hoare annotation was computed. [2020-09-24 14:58:06,876 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-09-24 14:58:06,876 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-09-24 14:58:06,876 INFO L268 CegarLoopResult]: For program point KbFilter_PowerFINAL(lines 687 742) no Hoare annotation was computed. [2020-09-24 14:58:06,876 INFO L268 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-09-24 14:58:06,876 INFO L268 CegarLoopResult]: For program point L691-2(line 691) no Hoare annotation was computed. [2020-09-24 14:58:06,876 INFO L268 CegarLoopResult]: For program point L687(lines 687 742) no Hoare annotation was computed. [2020-09-24 14:58:06,877 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-09-24 14:58:06,877 INFO L268 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-09-24 14:58:06,877 INFO L268 CegarLoopResult]: For program point L47(line 47) no Hoare annotation was computed. [2020-09-24 14:58:06,877 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-09-24 14:58:06,877 INFO L268 CegarLoopResult]: For program point stub_driver_initEXIT(lines 41 54) no Hoare annotation was computed. [2020-09-24 14:58:06,877 INFO L264 CegarLoopResult]: At program point stub_driver_initENTRY(lines 41 54) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~pended~0 |old(~pended~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~s~0 |old(~s~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,877 INFO L268 CegarLoopResult]: For program point stub_driver_initFINAL(lines 41 54) no Hoare annotation was computed. [2020-09-24 14:58:06,877 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-09-24 14:58:06,878 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-09-24 14:58:06,878 INFO L268 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-09-24 14:58:06,878 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-09-24 14:58:06,878 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-09-24 14:58:06,878 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-09-24 14:58:06,878 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-09-24 14:58:06,878 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-09-24 14:58:06,878 INFO L268 CegarLoopResult]: For program point _BLAST_initFINAL(lines 55 76) no Hoare annotation was computed. [2020-09-24 14:58:06,879 INFO L264 CegarLoopResult]: At program point _BLAST_initENTRY(lines 55 76) the Hoare annotation is: (or (not (<= 0 ~myStatus~0)) (and (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (<= ~compRegistered~0 0) (= ~NP~0 |old(~NP~0)|) (= ~MPR3~0 |old(~MPR3~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~s~0 |old(~s~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= ~IPC~0 |old(~IPC~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~DC~0 |old(~DC~0)|) (<= 0 ~compRegistered~0) (= ~pended~0 |old(~pended~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~compFptr~0 |old(~compFptr~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,879 INFO L268 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-09-24 14:58:06,879 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-09-24 14:58:06,879 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-09-24 14:58:06,879 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-09-24 14:58:06,879 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-09-24 14:58:06,880 INFO L268 CegarLoopResult]: For program point _BLAST_initEXIT(lines 55 76) no Hoare annotation was computed. [2020-09-24 14:58:06,880 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-09-24 14:58:06,880 INFO L268 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-09-24 14:58:06,880 INFO L268 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-09-24 14:58:06,880 INFO L271 CegarLoopResult]: At program point errorFnENTRY(lines 1007 1014) the Hoare annotation is: true [2020-09-24 14:58:06,880 INFO L268 CegarLoopResult]: For program point errorFnFINAL(lines 1007 1014) no Hoare annotation was computed. [2020-09-24 14:58:06,880 INFO L268 CegarLoopResult]: For program point errorFnEXIT(lines 1007 1014) no Hoare annotation was computed. [2020-09-24 14:58:06,881 INFO L268 CegarLoopResult]: For program point errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1011) no Hoare annotation was computed. [2020-09-24 14:58:06,881 INFO L268 CegarLoopResult]: For program point L448(lines 448 450) no Hoare annotation was computed. [2020-09-24 14:58:06,881 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-09-24 14:58:06,881 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-09-24 14:58:06,881 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 293 464) no Hoare annotation was computed. [2020-09-24 14:58:06,881 INFO L268 CegarLoopResult]: For program point L432(lines 432 434) no Hoare annotation was computed. [2020-09-24 14:58:06,881 INFO L268 CegarLoopResult]: For program point L366(lines 366 407) no Hoare annotation was computed. [2020-09-24 14:58:06,881 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-09-24 14:58:06,882 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-09-24 14:58:06,882 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-09-24 14:58:06,882 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-09-24 14:58:06,882 INFO L268 CegarLoopResult]: For program point L383-1(line 383) no Hoare annotation was computed. [2020-09-24 14:58:06,882 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-09-24 14:58:06,882 INFO L268 CegarLoopResult]: For program point L350-1(line 350) no Hoare annotation was computed. [2020-09-24 14:58:06,882 INFO L268 CegarLoopResult]: For program point L383-2(line 383) no Hoare annotation was computed. [2020-09-24 14:58:06,882 INFO L268 CegarLoopResult]: For program point L350-2(line 350) no Hoare annotation was computed. [2020-09-24 14:58:06,883 INFO L264 CegarLoopResult]: At program point L367(lines 366 407) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (and (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= 0 main_~status~1) (<= ~pended~0 0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,883 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-09-24 14:58:06,883 INFO L268 CegarLoopResult]: For program point L351(lines 351 410) no Hoare annotation was computed. [2020-09-24 14:58:06,883 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-09-24 14:58:06,883 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-09-24 14:58:06,883 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-09-24 14:58:06,883 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 293 464) no Hoare annotation was computed. [2020-09-24 14:58:06,883 INFO L264 CegarLoopResult]: At program point L352(lines 351 410) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (and (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= 0 main_~status~1) (<= ~pended~0 0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,884 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-09-24 14:58:06,884 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-09-24 14:58:06,884 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-09-24 14:58:06,884 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-09-24 14:58:06,884 INFO L268 CegarLoopResult]: For program point L452(lines 452 454) no Hoare annotation was computed. [2020-09-24 14:58:06,884 INFO L264 CegarLoopResult]: At program point L419(lines 412 461) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1)) (<= ~pended~0 0)) [2020-09-24 14:58:06,884 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-09-24 14:58:06,884 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-09-24 14:58:06,885 INFO L268 CegarLoopResult]: For program point L337(lines 337 340) no Hoare annotation was computed. [2020-09-24 14:58:06,885 INFO L268 CegarLoopResult]: For program point L370-1(line 370) no Hoare annotation was computed. [2020-09-24 14:58:06,885 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-09-24 14:58:06,885 INFO L268 CegarLoopResult]: For program point L370-2(line 370) no Hoare annotation was computed. [2020-09-24 14:58:06,885 INFO L264 CegarLoopResult]: At program point L337-2(lines 337 340) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (and (= ~s~0 ~NP~0) (<= ~NP~0 1) (<= 0 main_~status~1) (<= (+ ~NP~0 4) ~MPR1~0) (<= 1 ~NP~0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,885 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-09-24 14:58:06,885 INFO L268 CegarLoopResult]: For program point L371(lines 371 406) no Hoare annotation was computed. [2020-09-24 14:58:06,885 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-09-24 14:58:06,886 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-09-24 14:58:06,886 INFO L268 CegarLoopResult]: For program point L421(lines 421 425) no Hoare annotation was computed. [2020-09-24 14:58:06,886 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-09-24 14:58:06,886 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-09-24 14:58:06,886 INFO L268 CegarLoopResult]: For program point L388-1(line 388) no Hoare annotation was computed. [2020-09-24 14:58:06,886 INFO L268 CegarLoopResult]: For program point L355-1(line 355) no Hoare annotation was computed. [2020-09-24 14:58:06,886 INFO L268 CegarLoopResult]: For program point L388-2(line 388) no Hoare annotation was computed. [2020-09-24 14:58:06,886 INFO L268 CegarLoopResult]: For program point L355-2(line 355) no Hoare annotation was computed. [2020-09-24 14:58:06,887 INFO L264 CegarLoopResult]: At program point L372(lines 371 406) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (and (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= 0 main_~status~1) (<= ~pended~0 0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,887 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-09-24 14:58:06,887 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-09-24 14:58:06,887 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-09-24 14:58:06,887 INFO L268 CegarLoopResult]: For program point L356(lines 356 409) no Hoare annotation was computed. [2020-09-24 14:58:06,887 INFO L264 CegarLoopResult]: At program point L439(lines 430 457) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1)) (<= ~pended~0 0)) [2020-09-24 14:58:06,887 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-09-24 14:58:06,887 INFO L264 CegarLoopResult]: At program point L357(lines 356 409) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (and (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= 0 main_~status~1) (<= ~pended~0 0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,888 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-09-24 14:58:06,888 INFO L264 CegarLoopResult]: At program point L374(lines 373 406) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (<= 0 main_~status~1) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,888 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-09-24 14:58:06,888 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-09-24 14:58:06,888 INFO L268 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-09-24 14:58:06,888 INFO L268 CegarLoopResult]: For program point L342(lines 328 411) no Hoare annotation was computed. [2020-09-24 14:58:06,888 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-09-24 14:58:06,888 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-09-24 14:58:06,889 INFO L264 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (or (and (= ~compRegistered~0 0) (<= 0 ~myStatus~0) (<= ~NP~0 1) (<= 0 main_~status~1) (<= ~pended~0 0)) (not (<= 0 |old(~myStatus~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,889 INFO L268 CegarLoopResult]: For program point L326-1(lines 322 463) no Hoare annotation was computed. [2020-09-24 14:58:06,889 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-24 14:58:06,889 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-09-24 14:58:06,889 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-09-24 14:58:06,889 INFO L268 CegarLoopResult]: For program point L393-1(line 393) no Hoare annotation was computed. [2020-09-24 14:58:06,889 INFO L268 CegarLoopResult]: For program point L360-1(line 360) no Hoare annotation was computed. [2020-09-24 14:58:06,889 INFO L268 CegarLoopResult]: For program point L393-2(line 393) no Hoare annotation was computed. [2020-09-24 14:58:06,890 INFO L268 CegarLoopResult]: For program point L360-2(line 360) no Hoare annotation was computed. [2020-09-24 14:58:06,890 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 293 464) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (and (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~Executive~0)| ~Executive~0) (<= ~compRegistered~0 0) (= ~NP~0 |old(~NP~0)|) (= ~MPR3~0 |old(~MPR3~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~s~0 |old(~s~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= ~IPC~0 |old(~IPC~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~DC~0 |old(~DC~0)|) (<= 0 ~compRegistered~0) (= ~pended~0 |old(~pended~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= |old(~DevicePowerState~0)| ~DevicePowerState~0) (= ~myStatus~0 |old(~myStatus~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,890 INFO L264 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,890 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-09-24 14:58:06,890 INFO L264 CegarLoopResult]: At program point L427(lines 420 460) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1)) (<= ~pended~0 0)) [2020-09-24 14:58:06,890 INFO L268 CegarLoopResult]: For program point L361(lines 361 408) no Hoare annotation was computed. [2020-09-24 14:58:06,891 INFO L264 CegarLoopResult]: At program point L328(lines 322 463) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1)) (<= ~pended~0 0)) [2020-09-24 14:58:06,891 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-09-24 14:58:06,891 INFO L268 CegarLoopResult]: For program point L295-1(line 295) no Hoare annotation was computed. [2020-09-24 14:58:06,891 INFO L268 CegarLoopResult]: For program point L295-2(line 295) no Hoare annotation was computed. [2020-09-24 14:58:06,891 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-09-24 14:58:06,891 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-09-24 14:58:06,891 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-09-24 14:58:06,891 INFO L268 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-09-24 14:58:06,892 INFO L268 CegarLoopResult]: For program point L428(lines 412 461) no Hoare annotation was computed. [2020-09-24 14:58:06,892 INFO L264 CegarLoopResult]: At program point L362(lines 361 408) the Hoare annotation is: (or (not (<= 0 |old(~myStatus~0)|)) (and (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= ~NP~0 1) (<= 0 main_~status~1) (<= (+ ~NP~0 4) ~MPR1~0) (<= 1 ~NP~0) (<= ~pended~0 0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= |old(~pended~0)| 0)) (not (<= |old(~NP~0)| 1))) [2020-09-24 14:58:06,892 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-09-24 14:58:06,892 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-09-24 14:58:06,892 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-09-24 14:58:06,892 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-09-24 14:58:06,892 INFO L268 CegarLoopResult]: For program point L429(lines 429 458) no Hoare annotation was computed. [2020-09-24 14:58:06,892 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L413(lines 413 417) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L430(lines 430 457) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L298-1(line 298) no Hoare annotation was computed. [2020-09-24 14:58:06,893 INFO L268 CegarLoopResult]: For program point L298-2(line 298) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L447(lines 447 455) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L431(lines 431 437) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-09-24 14:58:06,894 INFO L268 CegarLoopResult]: For program point L365-1(line 365) no Hoare annotation was computed. [2020-09-24 14:58:06,895 INFO L268 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-09-24 14:58:06,895 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-09-24 14:58:06,895 INFO L268 CegarLoopResult]: For program point L365-2(line 365) no Hoare annotation was computed. [2020-09-24 14:58:06,895 INFO L268 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-09-24 14:58:06,895 INFO L268 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-09-24 14:58:06,895 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-09-24 14:58:06,895 INFO L264 CegarLoopResult]: At program point L510(lines 509 524) the Hoare annotation is: (let ((.cse0 (not (<= ~pended~0 0)))) (and (or .cse0 (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0) (let ((.cse1 (+ IofCallDriver_~compRetStatus~0 1073741802))) (and (<= 0 .cse1) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0) (= ~MPR1~0 ~s~0) (= ~setEventCalled~0 1) (<= .cse1 0) (< 0 (+ IofCallDriver_~__cil_tmp7~0 1073741803))))))) [2020-09-24 14:58:06,895 INFO L268 CegarLoopResult]: For program point L539(lines 539 546) no Hoare annotation was computed. [2020-09-24 14:58:06,896 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-09-24 14:58:06,896 INFO L268 CegarLoopResult]: For program point L506-1(line 506) no Hoare annotation was computed. [2020-09-24 14:58:06,896 INFO L268 CegarLoopResult]: For program point L506-2(line 506) no Hoare annotation was computed. [2020-09-24 14:58:06,896 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-09-24 14:58:06,896 INFO L268 CegarLoopResult]: For program point L502(lines 502 525) no Hoare annotation was computed. [2020-09-24 14:58:06,896 INFO L268 CegarLoopResult]: For program point L531(lines 531 537) no Hoare annotation was computed. [2020-09-24 14:58:06,896 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-09-24 14:58:06,896 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-09-24 14:58:06,897 INFO L264 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (let ((.cse0 (not (<= ~pended~0 0)))) (and (or .cse0 (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)))) [2020-09-24 14:58:06,897 INFO L268 CegarLoopResult]: For program point L544-1(lines 526 548) no Hoare annotation was computed. [2020-09-24 14:58:06,897 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-09-24 14:58:06,897 INFO L268 CegarLoopResult]: For program point L507(lines 507 524) no Hoare annotation was computed. [2020-09-24 14:58:06,897 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-09-24 14:58:06,897 INFO L264 CegarLoopResult]: At program point L503(lines 502 525) the Hoare annotation is: (let ((.cse1 (not (<= ~pended~0 0)))) (and (or (not (<= 1 ~compRegistered~0)) (let ((.cse0 (+ IofCallDriver_~compRetStatus~0 1073741802))) (and (<= 0 .cse0) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0) (= ~MPR1~0 ~s~0) (<= .cse0 0) (< 0 (+ IofCallDriver_~__cil_tmp7~0 1073741803)))) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse1 (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)) (or .cse1 (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))))) [2020-09-24 14:58:06,897 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-09-24 14:58:06,898 INFO L264 CegarLoopResult]: At program point IofCallDriverENTRY(lines 479 551) the Hoare annotation is: (let ((.cse2 (not (<= ~pended~0 0))) (.cse0 (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (.cse1 (= ~setEventCalled~0 |old(~setEventCalled~0)|))) (and (or (and .cse0 .cse1 (= ~s~0 ~NP~0)) (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse2 (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)) (or .cse2 (and .cse0 .cse1 (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))))) [2020-09-24 14:58:06,898 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-09-24 14:58:06,898 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (let ((.cse0 (not (<= ~pended~0 0)))) (and (or .cse0 (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (let ((.cse1 (+ IofCallDriver_~compRetStatus~0 1073741802))) (and (<= 0 .cse1) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0) (= ~setEventCalled~0 1) (<= .cse1 0) (= ~s~0 |old(~s~0)|) (< 0 (+ IofCallDriver_~__cil_tmp7~0 1073741803)))) (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)))) [2020-09-24 14:58:06,898 INFO L268 CegarLoopResult]: For program point L487(lines 487 499) no Hoare annotation was computed. [2020-09-24 14:58:06,898 INFO L268 CegarLoopResult]: For program point L487-1(lines 487 499) no Hoare annotation was computed. [2020-09-24 14:58:06,899 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-09-24 14:58:06,899 INFO L268 CegarLoopResult]: For program point L483-1(line 483) no Hoare annotation was computed. [2020-09-24 14:58:06,899 INFO L268 CegarLoopResult]: For program point IofCallDriverFINAL(lines 479 551) no Hoare annotation was computed. [2020-09-24 14:58:06,899 INFO L268 CegarLoopResult]: For program point L483-2(line 483) no Hoare annotation was computed. [2020-09-24 14:58:06,899 INFO L268 CegarLoopResult]: For program point L479(lines 479 551) no Hoare annotation was computed. [2020-09-24 14:58:06,899 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-09-24 14:58:06,899 INFO L264 CegarLoopResult]: At program point L508(lines 507 524) the Hoare annotation is: (let ((.cse1 (not (<= ~pended~0 0)))) (and (or (not (<= 1 ~compRegistered~0)) (let ((.cse0 (+ IofCallDriver_~compRetStatus~0 1073741802))) (and (<= 0 .cse0) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0) (= ~MPR1~0 ~s~0) (<= .cse0 0) (< 0 (+ IofCallDriver_~__cil_tmp7~0 1073741803)))) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse1 (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)) (or .cse1 (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))))) [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point IofCallDriverEXIT(lines 479 551) no Hoare annotation was computed. [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point L501-1(line 501) no Hoare annotation was computed. [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point L501-2(line 501) no Hoare annotation was computed. [2020-09-24 14:58:06,900 INFO L268 CegarLoopResult]: For program point L530(lines 530 547) no Hoare annotation was computed. [2020-09-24 14:58:06,901 INFO L268 CegarLoopResult]: For program point L493(lines 493 497) no Hoare annotation was computed. [2020-09-24 14:58:06,901 INFO L264 CegarLoopResult]: At program point L522(lines 486 550) the Hoare annotation is: (let ((.cse5 (not (<= ~pended~0 0)))) (and (let ((.cse6 (+ IofCallDriver_~compRetStatus~0 1073741802))) (let ((.cse0 (<= 0 .cse6)) (.cse1 (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0)) (.cse2 (= ~MPR1~0 ~s~0)) (.cse3 (<= .cse6 0)) (.cse4 (< 0 (+ IofCallDriver_~__cil_tmp7~0 1073741803)))) (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (and .cse0 .cse1 .cse2 (= ~setEventCalled~0 1) (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0) .cse3 .cse4) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse5 (and .cse0 (<= IofCallDriver_~returnVal2~0 0) .cse1 .cse2 .cse3 .cse4) (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)))) (or .cse5 (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))))) [2020-09-24 14:58:06,901 INFO L264 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (let ((.cse0 (not (<= ~pended~0 0)))) (and (or (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 ~NP~0)) (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse0 (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)) (or .cse0 (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))))) [2020-09-24 14:58:06,901 INFO L268 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-09-24 14:58:06,901 INFO L268 CegarLoopResult]: For program point L489-2(line 489) no Hoare annotation was computed. [2020-09-24 14:58:06,901 INFO L268 CegarLoopResult]: For program point L489-3(line 489) no Hoare annotation was computed. [2020-09-24 14:58:06,902 INFO L264 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= ~setEventCalled~0 1)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)) [2020-09-24 14:58:06,902 INFO L264 CegarLoopResult]: At program point stubMoreProcessingRequiredENTRY(lines 465 478) the Hoare annotation is: (or (not (<= 1 ~compRegistered~0)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= ~s~0 ~NP~0) (not (= ~setEventCalled~0 1)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= 1 ~NP~0)) (= 259 ~compRegistered~0)) [2020-09-24 14:58:06,902 INFO L268 CegarLoopResult]: For program point L473-1(lines 465 478) no Hoare annotation was computed. [2020-09-24 14:58:06,902 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-09-24 14:58:06,902 INFO L268 CegarLoopResult]: For program point stubMoreProcessingRequiredEXIT(lines 465 478) no Hoare annotation was computed. [2020-09-24 14:58:06,902 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-09-24 14:58:06,902 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-09-24 14:58:06,903 INFO L268 CegarLoopResult]: For program point L766-1(line 766) no Hoare annotation was computed. [2020-09-24 14:58:06,903 INFO L268 CegarLoopResult]: For program point L766-2(line 766) no Hoare annotation was computed. [2020-09-24 14:58:06,903 INFO L268 CegarLoopResult]: For program point L795(lines 795 815) no Hoare annotation was computed. [2020-09-24 14:58:06,903 INFO L268 CegarLoopResult]: For program point L758(lines 758 762) no Hoare annotation was computed. [2020-09-24 14:58:06,903 INFO L264 CegarLoopResult]: At program point L787(lines 751 818) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,903 INFO L268 CegarLoopResult]: For program point PoCallDriverEXIT(lines 743 819) no Hoare annotation was computed. [2020-09-24 14:58:06,903 INFO L264 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0)) (not (<= ~pended~0 0))) [2020-09-24 14:58:06,904 INFO L268 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-09-24 14:58:06,904 INFO L268 CegarLoopResult]: For program point L754-2(line 754) no Hoare annotation was computed. [2020-09-24 14:58:06,904 INFO L268 CegarLoopResult]: For program point L754-3(line 754) no Hoare annotation was computed. [2020-09-24 14:58:06,904 INFO L264 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0)) (not (<= ~pended~0 0))) [2020-09-24 14:58:06,904 INFO L268 CegarLoopResult]: For program point L812-1(lines 791 816) no Hoare annotation was computed. [2020-09-24 14:58:06,904 INFO L268 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-09-24 14:58:06,904 INFO L268 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-09-24 14:58:06,905 INFO L264 CegarLoopResult]: At program point L775(lines 774 789) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,905 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-09-24 14:58:06,905 INFO L268 CegarLoopResult]: For program point L771-1(line 771) no Hoare annotation was computed. [2020-09-24 14:58:06,905 INFO L268 CegarLoopResult]: For program point L771-2(line 771) no Hoare annotation was computed. [2020-09-24 14:58:06,905 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-09-24 14:58:06,905 INFO L268 CegarLoopResult]: For program point L767(lines 767 790) no Hoare annotation was computed. [2020-09-24 14:58:06,905 INFO L268 CegarLoopResult]: For program point PoCallDriverFINAL(lines 743 819) no Hoare annotation was computed. [2020-09-24 14:58:06,905 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-09-24 14:58:06,906 INFO L264 CegarLoopResult]: At program point PoCallDriverENTRY(lines 743 819) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,906 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-09-24 14:58:06,906 INFO L268 CegarLoopResult]: For program point L747-1(line 747) no Hoare annotation was computed. [2020-09-24 14:58:06,906 INFO L268 CegarLoopResult]: For program point L747-2(line 747) no Hoare annotation was computed. [2020-09-24 14:58:06,906 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-09-24 14:58:06,906 INFO L268 CegarLoopResult]: For program point L743(lines 743 819) no Hoare annotation was computed. [2020-09-24 14:58:06,906 INFO L268 CegarLoopResult]: For program point L772(lines 772 789) no Hoare annotation was computed. [2020-09-24 14:58:06,906 INFO L264 CegarLoopResult]: At program point L768(lines 767 790) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,907 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-09-24 14:58:06,907 INFO L268 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-09-24 14:58:06,907 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (or (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0)) (not (<= ~pended~0 0))) [2020-09-24 14:58:06,907 INFO L268 CegarLoopResult]: For program point L752(lines 752 764) no Hoare annotation was computed. [2020-09-24 14:58:06,907 INFO L268 CegarLoopResult]: For program point L752-1(lines 752 764) no Hoare annotation was computed. [2020-09-24 14:58:06,907 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-09-24 14:58:06,907 INFO L264 CegarLoopResult]: At program point L773(lines 772 789) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP1~0 ~s~0)) (not (= ~SKIP1~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,907 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-09-24 14:58:06,907 INFO L268 CegarLoopResult]: For program point L798(lines 798 804) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L807(lines 807 814) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L636(lines 636 654) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-09-24 14:58:06,908 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-09-24 14:58:06,909 INFO L268 CegarLoopResult]: For program point L628-1(line 628) no Hoare annotation was computed. [2020-09-24 14:58:06,909 INFO L268 CegarLoopResult]: For program point KbFilter_CreateCloseEXIT(lines 627 662) no Hoare annotation was computed. [2020-09-24 14:58:06,909 INFO L268 CegarLoopResult]: For program point L628-2(line 628) no Hoare annotation was computed. [2020-09-24 14:58:06,909 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-09-24 14:58:06,909 INFO L264 CegarLoopResult]: At program point L651(lines 639 653) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,909 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-09-24 14:58:06,909 INFO L264 CegarLoopResult]: At program point L643(lines 636 654) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,909 INFO L268 CegarLoopResult]: For program point L639(lines 639 653) no Hoare annotation was computed. [2020-09-24 14:58:06,910 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-09-24 14:58:06,910 INFO L264 CegarLoopResult]: At program point KbFilter_CreateCloseENTRY(lines 627 662) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,910 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-09-24 14:58:06,910 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-09-24 14:58:06,910 INFO L268 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-09-24 14:58:06,910 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-09-24 14:58:06,910 INFO L268 CegarLoopResult]: For program point L627(lines 627 662) no Hoare annotation was computed. [2020-09-24 14:58:06,910 INFO L268 CegarLoopResult]: For program point L629-2(line 629) no Hoare annotation was computed. [2020-09-24 14:58:06,911 INFO L264 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,911 INFO L268 CegarLoopResult]: For program point L658-1(line 658) no Hoare annotation was computed. [2020-09-24 14:58:06,911 INFO L268 CegarLoopResult]: For program point L658-2(line 658) no Hoare annotation was computed. [2020-09-24 14:58:06,911 INFO L268 CegarLoopResult]: For program point L658-3(line 658) no Hoare annotation was computed. [2020-09-24 14:58:06,911 INFO L268 CegarLoopResult]: For program point KbFilter_CreateCloseFINAL(lines 627 662) no Hoare annotation was computed. [2020-09-24 14:58:06,911 INFO L268 CegarLoopResult]: For program point L642(lines 642 652) no Hoare annotation was computed. [2020-09-24 14:58:06,911 INFO L268 CegarLoopResult]: For program point L33(line 33) no Hoare annotation was computed. [2020-09-24 14:58:06,911 INFO L268 CegarLoopResult]: For program point L32(line 32) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L31(line 31) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L30(line 30) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L29(line 29) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L28(line 28) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L27(line 27) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L26(line 26) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L25(line 25) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L24(line 24) no Hoare annotation was computed. [2020-09-24 14:58:06,912 INFO L268 CegarLoopResult]: For program point L23(line 23) no Hoare annotation was computed. [2020-09-24 14:58:06,913 INFO L268 CegarLoopResult]: For program point L22(line 22) no Hoare annotation was computed. [2020-09-24 14:58:06,913 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~SKIP2~0 |old(~SKIP2~0)|) (= ~NP~0 |old(~NP~0)|) (= ~MPR3~0 |old(~MPR3~0)|) (= ~DevicePowerState~0 |old(~DevicePowerState~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= ~s~0 |old(~s~0)|) (= ~SKIP1~0 |old(~SKIP1~0)|) (= ~IPC~0 |old(~IPC~0)|) (= ~DC~0 |old(~DC~0)|) (= ~pended~0 |old(~pended~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~UNLOADED~0 |old(~UNLOADED~0)|) (= ~Executive~0 |old(~Executive~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) [2020-09-24 14:58:06,913 INFO L268 CegarLoopResult]: For program point L39(line 39) no Hoare annotation was computed. [2020-09-24 14:58:06,913 INFO L268 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2020-09-24 14:58:06,913 INFO L268 CegarLoopResult]: For program point L37(line 37) no Hoare annotation was computed. [2020-09-24 14:58:06,913 INFO L268 CegarLoopResult]: For program point L36(line 36) no Hoare annotation was computed. [2020-09-24 14:58:06,913 INFO L268 CegarLoopResult]: For program point L35(line 35) no Hoare annotation was computed. [2020-09-24 14:58:06,913 INFO L268 CegarLoopResult]: For program point L34(line 34) no Hoare annotation was computed. [2020-09-24 14:58:06,913 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L993(line 993) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L894(lines 894 982) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L828-1(line 828) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L828-2(line 828) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L820(lines 820 1005) no Hoare annotation was computed. [2020-09-24 14:58:06,914 INFO L268 CegarLoopResult]: For program point L853-1(line 853) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L853-2(line 853) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L994(line 994) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L862-1(line 862) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L829-1(line 829) no Hoare annotation was computed. [2020-09-24 14:58:06,915 INFO L268 CegarLoopResult]: For program point L862-2(line 862) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L268 CegarLoopResult]: For program point L829-2(line 829) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L268 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L268 CegarLoopResult]: For program point L846-1(line 846) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L268 CegarLoopResult]: For program point L846-2(line 846) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L268 CegarLoopResult]: For program point L1003(line 1003) no Hoare annotation was computed. [2020-09-24 14:58:06,916 INFO L264 CegarLoopResult]: At program point L970(lines 865 1004) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,917 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-09-24 14:58:06,917 INFO L268 CegarLoopResult]: For program point L838-1(line 838) no Hoare annotation was computed. [2020-09-24 14:58:06,917 INFO L268 CegarLoopResult]: For program point L838-2(line 838) no Hoare annotation was computed. [2020-09-24 14:58:06,917 INFO L264 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,917 INFO L268 CegarLoopResult]: For program point L995-1(line 995) no Hoare annotation was computed. [2020-09-24 14:58:06,917 INFO L268 CegarLoopResult]: For program point L929(lines 929 972) no Hoare annotation was computed. [2020-09-24 14:58:06,917 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-09-24 14:58:06,917 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-09-24 14:58:06,917 INFO L268 CegarLoopResult]: For program point L954(lines 954 956) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L954-2(lines 932 969) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L847-1(line 847) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L847-2(line 847) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L938(lines 938 941) no Hoare annotation was computed. [2020-09-24 14:58:06,918 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L922(lines 922 974) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L889(lines 889 984) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L856-1(line 856) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L823-1(line 823) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L856-2(line 856) no Hoare annotation was computed. [2020-09-24 14:58:06,919 INFO L268 CegarLoopResult]: For program point L823-2(line 823) no Hoare annotation was computed. [2020-09-24 14:58:06,920 INFO L268 CegarLoopResult]: For program point L881(lines 881 986) no Hoare annotation was computed. [2020-09-24 14:58:06,920 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-09-24 14:58:06,920 INFO L268 CegarLoopResult]: For program point L939(line 939) no Hoare annotation was computed. [2020-09-24 14:58:06,920 INFO L268 CegarLoopResult]: For program point L873(lines 873 988) no Hoare annotation was computed. [2020-09-24 14:58:06,920 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-09-24 14:58:06,920 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-09-24 14:58:06,920 INFO L264 CegarLoopResult]: At program point L890(lines 889 984) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,920 INFO L268 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-09-24 14:58:06,920 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-09-24 14:58:06,921 INFO L268 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-09-24 14:58:06,921 INFO L268 CegarLoopResult]: For program point L824-2(line 824) no Hoare annotation was computed. [2020-09-24 14:58:06,921 INFO L268 CegarLoopResult]: For program point L915(lines 915 976) no Hoare annotation was computed. [2020-09-24 14:58:06,921 INFO L264 CegarLoopResult]: At program point L882(lines 881 986) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,921 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-09-24 14:58:06,921 INFO L268 CegarLoopResult]: For program point KbFilter_InternIoCtlEXIT(lines 820 1005) no Hoare annotation was computed. [2020-09-24 14:58:06,921 INFO L268 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-09-24 14:58:06,921 INFO L268 CegarLoopResult]: For program point L932(lines 932 971) no Hoare annotation was computed. [2020-09-24 14:58:06,921 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L957-1(lines 957 959) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L825-1(line 825) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L825-2(line 825) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L850-1(line 850) no Hoare annotation was computed. [2020-09-24 14:58:06,922 INFO L268 CegarLoopResult]: For program point L850-2(line 850) no Hoare annotation was computed. [2020-09-24 14:58:06,923 INFO L268 CegarLoopResult]: For program point L908(lines 908 978) no Hoare annotation was computed. [2020-09-24 14:58:06,923 INFO L268 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-09-24 14:58:06,923 INFO L268 CegarLoopResult]: For program point L842-1(line 842) no Hoare annotation was computed. [2020-09-24 14:58:06,923 INFO L268 CegarLoopResult]: For program point L842-2(line 842) no Hoare annotation was computed. [2020-09-24 14:58:06,923 INFO L264 CegarLoopResult]: At program point L933(lines 873 988) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,923 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-09-24 14:58:06,923 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-09-24 14:58:06,923 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-09-24 14:58:06,923 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L859-1(line 859) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L826-1(line 826) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L859-2(line 859) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L826-2(line 826) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L901(lines 901 980) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-09-24 14:58:06,924 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-09-24 14:58:06,925 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-09-24 14:58:06,925 INFO L268 CegarLoopResult]: For program point L827-1(line 827) no Hoare annotation was computed. [2020-09-24 14:58:06,925 INFO L268 CegarLoopResult]: For program point L827-2(line 827) no Hoare annotation was computed. [2020-09-24 14:58:06,925 INFO L264 CegarLoopResult]: At program point KbFilter_InternIoCtlENTRY(lines 820 1005) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,925 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-09-24 14:58:06,925 INFO L268 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-09-24 14:58:06,925 INFO L268 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-09-24 14:58:06,925 INFO L264 CegarLoopResult]: At program point L1001(line 1001) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point L1001-1(line 1001) no Hoare annotation was computed. [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point L1001-2(line 1001) no Hoare annotation was computed. [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point L1001-3(line 1001) no Hoare annotation was computed. [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point KbFilter_InternIoCtlFINAL(lines 820 1005) no Hoare annotation was computed. [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point L574(lines 574 615) no Hoare annotation was computed. [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point L574-1(lines 574 615) no Hoare annotation was computed. [2020-09-24 14:58:06,926 INFO L268 CegarLoopResult]: For program point L574-2(lines 574 615) no Hoare annotation was computed. [2020-09-24 14:58:06,927 INFO L268 CegarLoopResult]: For program point L574-3(lines 574 615) no Hoare annotation was computed. [2020-09-24 14:58:06,927 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectEXIT(lines 574 615) no Hoare annotation was computed. [2020-09-24 14:58:06,927 INFO L268 CegarLoopResult]: For program point L601(lines 601 613) no Hoare annotation was computed. [2020-09-24 14:58:06,927 INFO L268 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-09-24 14:58:06,927 INFO L264 CegarLoopResult]: At program point L587(lines 579 598) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~compRegistered~0))) (.cse1 (not (<= ~NP~0 1))) (.cse2 (not (= |old(~setEventCalled~0)| 1))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (not (<= ~pended~0 0))) (.cse5 (not (<= 1 ~NP~0))) (.cse6 (= 259 ~compRegistered~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~NP~0 |old(~s~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 ~NP~0) (= |old(~customIrp~0)| ~customIrp~0)) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~MPR3~0 |old(~s~0)|)) .cse5 .cse6))) [2020-09-24 14:58:06,927 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-09-24 14:58:06,927 INFO L268 CegarLoopResult]: For program point L579(lines 579 598) no Hoare annotation was computed. [2020-09-24 14:58:06,927 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectFINAL(lines 574 615) no Hoare annotation was computed. [2020-09-24 14:58:06,928 INFO L264 CegarLoopResult]: At program point L604(lines 603 613) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~compRegistered~0))) (.cse1 (not (<= ~NP~0 1))) (.cse2 (not (= |old(~setEventCalled~0)| 1))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (not (<= ~pended~0 0))) (.cse5 (not (<= 1 ~NP~0))) (.cse6 (= 259 ~compRegistered~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~MPR3~0 |old(~s~0)|)) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= ~s~0 ~NP~0) .cse4 (not (= ~NP~0 |old(~s~0)|)) .cse5 .cse6))) [2020-09-24 14:58:06,928 INFO L264 CegarLoopResult]: At program point L602(lines 601 613) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~compRegistered~0))) (.cse1 (not (<= ~NP~0 1))) (.cse2 (not (= |old(~setEventCalled~0)| 1))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (not (<= ~pended~0 0))) (.cse5 (not (<= 1 ~NP~0))) (.cse6 (= 259 ~compRegistered~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~MPR3~0 |old(~s~0)|)) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (= ~s~0 ~NP~0) .cse4 (not (= ~NP~0 |old(~s~0)|)) .cse5 .cse6))) [2020-09-24 14:58:06,928 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-09-24 14:58:06,928 INFO L268 CegarLoopResult]: For program point L600-1(line 600) no Hoare annotation was computed. [2020-09-24 14:58:06,928 INFO L268 CegarLoopResult]: For program point L600-2(line 600) no Hoare annotation was computed. [2020-09-24 14:58:06,929 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~compRegistered~0))) (.cse1 (not (<= ~NP~0 1))) (.cse2 (not (= |old(~setEventCalled~0)| 1))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (not (<= ~pended~0 0))) (.cse5 (not (<= 1 ~NP~0))) (.cse6 (= 259 ~compRegistered~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~MPR3~0 |old(~s~0)|)) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~NP~0 |old(~s~0)|)) .cse5 .cse6))) [2020-09-24 14:58:06,929 INFO L268 CegarLoopResult]: For program point L592(lines 592 596) no Hoare annotation was computed. [2020-09-24 14:58:06,929 INFO L268 CegarLoopResult]: For program point L592-1(lines 579 598) no Hoare annotation was computed. [2020-09-24 14:58:06,929 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-09-24 14:58:06,929 INFO L264 CegarLoopResult]: At program point KeWaitForSingleObjectENTRY(lines 574 615) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~compRegistered~0))) (.cse1 (not (<= ~NP~0 1))) (.cse2 (not (= |old(~setEventCalled~0)| 1))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (not (<= ~pended~0 0))) (.cse5 (= ~setEventCalled~0 |old(~setEventCalled~0)|)) (.cse6 (= |old(~customIrp~0)| ~customIrp~0)) (.cse7 (not (<= 1 ~NP~0))) (.cse8 (= 259 ~compRegistered~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= ~MPR3~0 ~s~0) .cse5 .cse6) (not (= ~MPR3~0 |old(~s~0)|)) .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~NP~0 |old(~s~0)|)) (and .cse5 (= ~s~0 ~NP~0) .cse6) .cse7 .cse8))) [2020-09-24 14:58:06,929 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-09-24 14:58:06,929 INFO L268 CegarLoopResult]: For program point L580(lines 580 585) no Hoare annotation was computed. [2020-09-24 14:58:06,929 INFO L264 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (or (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|))) [2020-09-24 14:58:06,930 INFO L268 CegarLoopResult]: For program point L560-1(lines 552 565) no Hoare annotation was computed. [2020-09-24 14:58:06,930 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-09-24 14:58:06,930 INFO L268 CegarLoopResult]: For program point L556(lines 556 562) no Hoare annotation was computed. [2020-09-24 14:58:06,930 INFO L264 CegarLoopResult]: At program point IofCompleteRequestENTRY(lines 552 565) the Hoare annotation is: (or (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (= ~s~0 |old(~s~0)|)) [2020-09-24 14:58:06,930 INFO L268 CegarLoopResult]: For program point L552(lines 552 565) no Hoare annotation was computed. [2020-09-24 14:58:06,930 INFO L268 CegarLoopResult]: For program point IofCompleteRequestEXIT(lines 552 565) no Hoare annotation was computed. [2020-09-24 14:58:06,930 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-09-24 14:58:06,930 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~compRegistered~0 0) (<= 0 ~myStatus~0) (<= ~NP~0 1) (<= ~pended~0 0)) [2020-09-24 14:58:06,931 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-24 14:58:06,931 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-09-24 14:58:06,931 INFO L268 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-09-24 14:58:06,931 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-09-24 14:58:06,931 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-09-24 14:58:06,931 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-09-24 14:58:06,931 INFO L268 CegarLoopResult]: For program point L665-1(line 665) no Hoare annotation was computed. [2020-09-24 14:58:06,931 INFO L268 CegarLoopResult]: For program point KbFilter_DispatchPassThroughFINAL(lines 663 686) no Hoare annotation was computed. [2020-09-24 14:58:06,932 INFO L268 CegarLoopResult]: For program point L663(lines 663 686) no Hoare annotation was computed. [2020-09-24 14:58:06,932 INFO L268 CegarLoopResult]: For program point L665-2(line 665) no Hoare annotation was computed. [2020-09-24 14:58:06,932 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-09-24 14:58:06,932 INFO L264 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (or (not (<= ~pended~0 0)) (= ~SKIP1~0 ~s~0) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,932 INFO L268 CegarLoopResult]: For program point L682-1(line 682) no Hoare annotation was computed. [2020-09-24 14:58:06,932 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-09-24 14:58:06,932 INFO L268 CegarLoopResult]: For program point L682-2(line 682) no Hoare annotation was computed. [2020-09-24 14:58:06,932 INFO L268 CegarLoopResult]: For program point L680-1(line 680) no Hoare annotation was computed. [2020-09-24 14:58:06,933 INFO L268 CegarLoopResult]: For program point L682-3(line 682) no Hoare annotation was computed. [2020-09-24 14:58:06,933 INFO L264 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: (or (not (= ~compRegistered~0 0)) (not (= |old(~s~0)| ~NP~0)) (not (<= ~pended~0 0))) [2020-09-24 14:58:06,933 INFO L268 CegarLoopResult]: For program point L676-1(lines 672 678) no Hoare annotation was computed. [2020-09-24 14:58:06,933 INFO L268 CegarLoopResult]: For program point L672(lines 672 678) no Hoare annotation was computed. [2020-09-24 14:58:06,933 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-09-24 14:58:06,933 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-09-24 14:58:06,933 INFO L268 CegarLoopResult]: For program point L666-1(line 666) no Hoare annotation was computed. [2020-09-24 14:58:06,933 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-09-24 14:58:06,933 INFO L268 CegarLoopResult]: For program point L666-2(line 666) no Hoare annotation was computed. [2020-09-24 14:58:06,934 INFO L268 CegarLoopResult]: For program point L664-1(line 664) no Hoare annotation was computed. [2020-09-24 14:58:06,934 INFO L268 CegarLoopResult]: For program point L664-2(line 664) no Hoare annotation was computed. [2020-09-24 14:58:06,934 INFO L264 CegarLoopResult]: At program point KbFilter_DispatchPassThroughENTRY(lines 663 686) the Hoare annotation is: (or (not (<= ~pended~0 0)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|)) (not (= ~NP~0 |old(~s~0)|)) (not (= ~compRegistered~0 0))) [2020-09-24 14:58:06,934 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-09-24 14:58:06,934 INFO L268 CegarLoopResult]: For program point L681-1(line 681) no Hoare annotation was computed. [2020-09-24 14:58:06,934 INFO L268 CegarLoopResult]: For program point L681-2(line 681) no Hoare annotation was computed. [2020-09-24 14:58:06,934 INFO L268 CegarLoopResult]: For program point KbFilter_DispatchPassThroughEXIT(lines 663 686) no Hoare annotation was computed. [2020-09-24 14:58:06,934 INFO L268 CegarLoopResult]: For program point L151(lines 151 274) no Hoare annotation was computed. [2020-09-24 14:58:06,934 INFO L268 CegarLoopResult]: For program point L118(lines 118 285) no Hoare annotation was computed. [2020-09-24 14:58:06,935 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-09-24 14:58:06,935 INFO L268 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-09-24 14:58:06,935 INFO L268 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-09-24 14:58:06,935 INFO L271 CegarLoopResult]: At program point L267(lines 170 268) the Hoare annotation is: true [2020-09-24 14:58:06,935 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-09-24 14:58:06,935 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-09-24 14:58:06,935 INFO L268 CegarLoopResult]: For program point L86-1(line 86) no Hoare annotation was computed. [2020-09-24 14:58:06,935 INFO L268 CegarLoopResult]: For program point L86-2(line 86) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L264 CegarLoopResult]: At program point L169(lines 115 286) the Hoare annotation is: (or (not (<= ~NP~0 1)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compRegistered~0 0) (= |old(~customIrp~0)| ~customIrp~0) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L136(lines 136 279) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L87-1(line 87) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L87-2(line 87) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L154(lines 154 273) no Hoare annotation was computed. [2020-09-24 14:58:06,936 INFO L268 CegarLoopResult]: For program point L121(lines 121 284) no Hoare annotation was computed. [2020-09-24 14:58:06,937 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-09-24 14:58:06,937 INFO L264 CegarLoopResult]: At program point KbFilter_PnPENTRY(lines 79 292) the Hoare annotation is: (or (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (<= 0 ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 ~NP~0) (<= ~compRegistered~0 0) (= |old(~customIrp~0)| ~customIrp~0) (= ~myStatus~0 |old(~myStatus~0)|)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,937 INFO L268 CegarLoopResult]: For program point L237(lines 237 243) no Hoare annotation was computed. [2020-09-24 14:58:06,937 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-09-24 14:58:06,937 INFO L268 CegarLoopResult]: For program point L221(lines 221 227) no Hoare annotation was computed. [2020-09-24 14:58:06,937 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-09-24 14:58:06,937 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-09-24 14:58:06,937 INFO L268 CegarLoopResult]: For program point L205(lines 205 211) no Hoare annotation was computed. [2020-09-24 14:58:06,938 INFO L268 CegarLoopResult]: For program point L139(lines 139 278) no Hoare annotation was computed. [2020-09-24 14:58:06,938 INFO L268 CegarLoopResult]: For program point L106(lines 106 289) no Hoare annotation was computed. [2020-09-24 14:58:06,938 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-09-24 14:58:06,938 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-09-24 14:58:06,938 INFO L268 CegarLoopResult]: For program point L206(lines 206 210) no Hoare annotation was computed. [2020-09-24 14:58:06,938 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-09-24 14:58:06,938 INFO L264 CegarLoopResult]: At program point L107(lines 106 289) the Hoare annotation is: (or (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (<= 0 KbFilter_PnP_~status~0) (<= 0 ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 ~NP~0) (<= ~compRegistered~0 0) (= |old(~customIrp~0)| ~customIrp~0) (not (= KbFilter_PnP_~status~0 259)) (= ~myStatus~0 |old(~myStatus~0)|)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,938 INFO L264 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L256-1(lines 252 258) no Hoare annotation was computed. [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L157(lines 157 272) no Hoare annotation was computed. [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L124(lines 124 283) no Hoare annotation was computed. [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-09-24 14:58:06,939 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-09-24 14:58:06,940 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,940 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-09-24 14:58:06,940 INFO L268 CegarLoopResult]: For program point L241-1(lines 237 243) no Hoare annotation was computed. [2020-09-24 14:58:06,940 INFO L268 CegarLoopResult]: For program point L175(lines 175 187) no Hoare annotation was computed. [2020-09-24 14:58:06,940 INFO L268 CegarLoopResult]: For program point L142(lines 142 277) no Hoare annotation was computed. [2020-09-24 14:58:06,940 INFO L268 CegarLoopResult]: For program point L109(lines 109 288) no Hoare annotation was computed. [2020-09-24 14:58:06,940 INFO L264 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,940 INFO L264 CegarLoopResult]: At program point L192(lines 192 193) the Hoare annotation is: (or (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (<= 0 KbFilter_PnP_~status~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~customIrp~0)| ~customIrp~0) (not (= KbFilter_PnP_~status~0 259)) (= ~s~0 |old(~s~0)|) (not (= 259 ~compRegistered~0)) (<= 1 ~compRegistered~0) (= ~myStatus~0 |old(~myStatus~0)|)) (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,941 INFO L268 CegarLoopResult]: For program point L225-1(lines 221 227) no Hoare annotation was computed. [2020-09-24 14:58:06,941 INFO L268 CegarLoopResult]: For program point L192-1(lines 192 193) no Hoare annotation was computed. [2020-09-24 14:58:06,941 INFO L268 CegarLoopResult]: For program point L192-2(lines 192 193) no Hoare annotation was computed. [2020-09-24 14:58:06,941 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-09-24 14:58:06,941 INFO L268 CegarLoopResult]: For program point L192-3(lines 192 193) no Hoare annotation was computed. [2020-09-24 14:58:06,941 INFO L268 CegarLoopResult]: For program point L93-1(line 93) no Hoare annotation was computed. [2020-09-24 14:58:06,941 INFO L268 CegarLoopResult]: For program point L93-2(line 93) no Hoare annotation was computed. [2020-09-24 14:58:06,941 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-09-24 14:58:06,942 INFO L264 CegarLoopResult]: At program point L110(lines 109 288) the Hoare annotation is: (or (not (<= ~NP~0 1)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compRegistered~0 0) (= |old(~customIrp~0)| ~customIrp~0) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,942 INFO L268 CegarLoopResult]: For program point L160(lines 160 271) no Hoare annotation was computed. [2020-09-24 14:58:06,942 INFO L268 CegarLoopResult]: For program point L127(lines 127 282) no Hoare annotation was computed. [2020-09-24 14:58:06,942 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-09-24 14:58:06,942 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,942 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-09-24 14:58:06,942 INFO L268 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point KbFilter_PnPEXIT(lines 79 292) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point L145(lines 145 276) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point L112(lines 112 287) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point L79(lines 79 292) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point L261-1(line 261) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point L261-2(line 261) no Hoare annotation was computed. [2020-09-24 14:58:06,943 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-09-24 14:58:06,944 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-09-24 14:58:06,944 INFO L268 CegarLoopResult]: For program point L245-1(line 245) no Hoare annotation was computed. [2020-09-24 14:58:06,944 INFO L264 CegarLoopResult]: At program point L113(lines 112 287) the Hoare annotation is: (or (not (<= ~NP~0 1)) (and (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compRegistered~0 0) (= |old(~customIrp~0)| ~customIrp~0) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,944 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-09-24 14:58:06,944 INFO L268 CegarLoopResult]: For program point KbFilter_PnPFINAL(lines 79 292) no Hoare annotation was computed. [2020-09-24 14:58:06,944 INFO L264 CegarLoopResult]: At program point L262(lines 262 263) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,944 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L262-1(lines 262 263) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L229-1(line 229) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L262-2(lines 262 263) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L163(lines 163 270) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L262-3(lines 262 263) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L130(lines 130 281) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-09-24 14:58:06,945 INFO L268 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L180(lines 180 186) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L246-2(line 246) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L180-1(lines 175 187) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L197(lines 197 203) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L230-1(line 230) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L230-2(line 230) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L197-2(lines 170 266) no Hoare annotation was computed. [2020-09-24 14:58:06,946 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-09-24 14:58:06,947 INFO L264 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,947 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-09-24 14:58:06,947 INFO L268 CegarLoopResult]: For program point L247-1(line 247) no Hoare annotation was computed. [2020-09-24 14:58:06,947 INFO L268 CegarLoopResult]: For program point L247-2(line 247) no Hoare annotation was computed. [2020-09-24 14:58:06,947 INFO L268 CegarLoopResult]: For program point L148(lines 148 275) no Hoare annotation was computed. [2020-09-24 14:58:06,947 INFO L268 CegarLoopResult]: For program point L115(lines 115 286) no Hoare annotation was computed. [2020-09-24 14:58:06,947 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-09-24 14:58:06,947 INFO L264 CegarLoopResult]: At program point L231(lines 231 232) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (and (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,948 INFO L268 CegarLoopResult]: For program point L231-1(lines 231 232) no Hoare annotation was computed. [2020-09-24 14:58:06,948 INFO L268 CegarLoopResult]: For program point L231-2(lines 231 232) no Hoare annotation was computed. [2020-09-24 14:58:06,948 INFO L268 CegarLoopResult]: For program point L231-3(lines 231 232) no Hoare annotation was computed. [2020-09-24 14:58:06,948 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-09-24 14:58:06,948 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-09-24 14:58:06,948 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-09-24 14:58:06,948 INFO L264 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,948 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-09-24 14:58:06,948 INFO L268 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-09-24 14:58:06,949 INFO L268 CegarLoopResult]: For program point L83-2(line 83) no Hoare annotation was computed. [2020-09-24 14:58:06,949 INFO L264 CegarLoopResult]: At program point L199(lines 199 201) the Hoare annotation is: (let ((.cse4 (= ~setEventCalled~0 1)) (.cse12 (<= (+ ~NP~0 4) ~MPR1~0)) (.cse6 (<= 1 ~compRegistered~0)) (.cse5 (not (= 259 ~compRegistered~0))) (.cse11 (<= 1 ~NP~0))) (let ((.cse0 (and .cse4 (= ~s~0 ~NP~0) .cse12 .cse6 .cse5 .cse11)) (.cse1 (not (<= ~NP~0 1))) (.cse2 (not .cse12)) (.cse3 (not (<= ~pended~0 0))) (.cse7 (not (= ~NP~0 |old(~s~0)|))) (.cse8 (not (<= |old(~compRegistered~0)| 0))) (.cse9 (not (<= 0 |old(~compRegistered~0)|))) (.cse10 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 (and (= ~MPR3~0 ~s~0) (<= 259 KbFilter_PnP_~status~0) .cse4 (<= KbFilter_PnP_~status~0 259) .cse5 .cse6 (<= 259 KbFilter_PnP_~__cil_tmp23~0) (<= KbFilter_PnP_~__cil_tmp23~0 259)) .cse7 .cse8 .cse9 .cse10) (or .cse0 .cse1 (not (<= 0 |old(~myStatus~0)|)) (<= 0 ~myStatus~0) .cse2 .cse3 .cse7 .cse8 .cse9 .cse10)))) [2020-09-24 14:58:06,949 INFO L268 CegarLoopResult]: For program point L166(lines 166 269) no Hoare annotation was computed. [2020-09-24 14:58:06,949 INFO L268 CegarLoopResult]: For program point L199-1(lines 199 201) no Hoare annotation was computed. [2020-09-24 14:58:06,949 INFO L268 CegarLoopResult]: For program point L133(lines 133 280) no Hoare annotation was computed. [2020-09-24 14:58:06,949 INFO L268 CegarLoopResult]: For program point L199-2(lines 199 201) no Hoare annotation was computed. [2020-09-24 14:58:06,949 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-09-24 14:58:06,950 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (or (not (<= ~NP~0 1)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= ~s~0 ~NP~0) (not (<= ~pended~0 0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= |old(~compRegistered~0)| 0)) (not (<= 0 |old(~compRegistered~0)|)) (not (<= 1 ~NP~0))) [2020-09-24 14:58:06,950 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-09-24 14:58:06,950 INFO L268 CegarLoopResult]: For program point L84-1(line 84) no Hoare annotation was computed. [2020-09-24 14:58:06,950 INFO L268 CegarLoopResult]: For program point L84-2(line 84) no Hoare annotation was computed. [2020-09-24 14:58:07,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.09 02:58:07 BoogieIcfgContainer [2020-09-24 14:58:07,003 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-24 14:58:07,008 INFO L168 Benchmark]: Toolchain (without parser) took 37549.44 ms. Allocated memory was 140.0 MB in the beginning and 659.0 MB in the end (delta: 519.0 MB). Free memory was 102.7 MB in the beginning and 327.6 MB in the end (delta: -224.9 MB). Peak memory consumption was 499.6 MB. Max. memory is 7.1 GB. [2020-09-24 14:58:07,008 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-24 14:58:07,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 623.37 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 102.1 MB in the beginning and 176.8 MB in the end (delta: -74.8 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2020-09-24 14:58:07,012 INFO L168 Benchmark]: Boogie Preprocessor took 76.87 ms. Allocated memory is still 203.9 MB. Free memory was 176.8 MB in the beginning and 173.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2020-09-24 14:58:07,014 INFO L168 Benchmark]: RCFGBuilder took 1338.37 ms. Allocated memory was 203.9 MB in the beginning and 235.9 MB in the end (delta: 32.0 MB). Free memory was 173.4 MB in the beginning and 187.5 MB in the end (delta: -14.0 MB). Peak memory consumption was 87.1 MB. Max. memory is 7.1 GB. [2020-09-24 14:58:07,015 INFO L168 Benchmark]: TraceAbstraction took 35494.59 ms. Allocated memory was 235.9 MB in the beginning and 659.0 MB in the end (delta: 423.1 MB). Free memory was 186.0 MB in the beginning and 327.6 MB in the end (delta: -141.6 MB). Peak memory consumption was 487.0 MB. Max. memory is 7.1 GB. [2020-09-24 14:58:07,020 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 623.37 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 102.1 MB in the beginning and 176.8 MB in the end (delta: -74.8 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 76.87 ms. Allocated memory is still 203.9 MB. Free memory was 176.8 MB in the beginning and 173.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1338.37 ms. Allocated memory was 203.9 MB in the beginning and 235.9 MB in the end (delta: 32.0 MB). Free memory was 173.4 MB in the beginning and 187.5 MB in the end (delta: -14.0 MB). Peak memory consumption was 87.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 35494.59 ms. Allocated memory was 235.9 MB in the beginning and 659.0 MB in the end (delta: 423.1 MB). Free memory was 186.0 MB in the beginning and 327.6 MB in the end (delta: -141.6 MB). Peak memory consumption was 487.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1011]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 420]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1)) || pended <= 0 - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || 0 <= status) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1) - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || (((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 772]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && SKIP1 == s)) || !(SKIP1 == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || (((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 502]: Loop Invariant Derived loop invariant: (((((((!(1 <= compRegistered) || ((((0 <= compRetStatus + 1073741802 && __cil_tmp7 + 1073741802 <= 0) && MPR1 == s) && compRetStatus + 1073741802 <= 0) && 0 < __cil_tmp7 + 1073741803)) || !(NP <= 1)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(NP == \old(s))) || !(1 <= NP)) || 259 == compRegistered) && (((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && SKIP1 == s)) || !(SKIP1 == \old(s))) || !(compRegistered == 0)) - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && SKIP1 == s)) || !(SKIP1 == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 366]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || (((compRegistered == 0 && s == NP) && 0 <= status) && pended <= 0)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1) - InvariantResult [Line: 636]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || (((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ((((((!(NP <= 1) || (((((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && compRegistered == 0) && \old(customIrp) == customIrp) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(NP == \old(s))) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(1 <= NP) - InvariantResult [Line: 486]: Loop Invariant Derived loop invariant: ((((((((!(1 <= compRegistered) || !(NP <= 1)) || (((((((0 <= compRetStatus + 1073741802 && __cil_tmp7 + 1073741802 <= 0) && MPR1 == s) && setEventCalled == 1) && returnVal2 <= 259) && 259 <= returnVal2) && compRetStatus + 1073741802 <= 0) && 0 < __cil_tmp7 + 1073741803)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || (((((0 <= compRetStatus + 1073741802 && returnVal2 <= 0) && __cil_tmp7 + 1073741802 <= 0) && MPR1 == s) && compRetStatus + 1073741802 <= 0) && 0 < __cil_tmp7 + 1073741803)) || !(NP == \old(s))) || !(1 <= NP)) || 259 == compRegistered) && (((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && SKIP1 == s)) || !(SKIP1 == \old(s))) || !(compRegistered == 0)) - InvariantResult [Line: 698]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && s == \old(s))) || !(NP == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: ((((((!(NP <= 1) || (((((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && compRegistered == 0) && \old(customIrp) == customIrp) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(NP == \old(s))) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(1 <= NP) - InvariantResult [Line: 601]: Loop Invariant Derived loop invariant: (((((((!(1 <= compRegistered) || !(NP <= 1)) || !(\old(setEventCalled) == 1)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(MPR3 == \old(s))) || !(1 <= NP)) || 259 == compRegistered) && ((((((((!(1 <= compRegistered) || !(NP <= 1)) || !(\old(setEventCalled) == 1)) || !(NP + 4 <= MPR1)) || s == NP) || !(pended <= 0)) || !(NP == \old(s))) || !(1 <= NP)) || 259 == compRegistered) - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || (((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 603]: Loop Invariant Derived loop invariant: (((((((!(1 <= compRegistered) || !(NP <= 1)) || !(\old(setEventCalled) == 1)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(MPR3 == \old(s))) || !(1 <= NP)) || 259 == compRegistered) && ((((((((!(1 <= compRegistered) || !(NP <= 1)) || !(\old(setEventCalled) == 1)) || !(NP + 4 <= MPR1)) || s == NP) || !(pended <= 0)) || !(NP == \old(s))) || !(1 <= NP)) || 259 == compRegistered) - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || ((((((compRegistered == 0 && s == NP) && NP <= 1) && 0 <= status) && NP + 4 <= MPR1) && 1 <= NP) && pended <= 0)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: ((((((((((((((lowerDriverReturn == \old(lowerDriverReturn) && 0 <= status) && 0 <= compRegistered) && setEventCalled == \old(setEventCalled)) && s == NP) && compRegistered <= 0) && \old(customIrp) == customIrp) && !(status == 259)) && myStatus == \old(myStatus)) || !(NP <= 1)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(NP == \old(s))) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(1 <= NP) - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1)) || pended <= 0 - InvariantResult [Line: 639]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || (((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 697]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && s == \old(s))) || !(NP == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 412]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1)) || pended <= 0 - InvariantResult [Line: 751]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && SKIP1 == s)) || !(SKIP1 == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 579]: Loop Invariant Derived loop invariant: ((((((((!(1 <= compRegistered) || !(NP <= 1)) || !(\old(setEventCalled) == 1)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(NP == \old(s))) || ((setEventCalled == \old(setEventCalled) && s == NP) && \old(customIrp) == customIrp)) || !(1 <= NP)) || 259 == compRegistered) && (((((((!(1 <= compRegistered) || !(NP <= 1)) || !(\old(setEventCalled) == 1)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(MPR3 == \old(s))) || !(1 <= NP)) || 259 == compRegistered) - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || (((compRegistered == 0 && s == NP) && 0 <= status) && pended <= 0)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1) - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && SKIP1 == s)) || !(SKIP1 == \old(s))) || !(compRegistered == 0)) && (((((((!(1 <= compRegistered) || !(NP <= 1)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(NP == \old(s))) || !(1 <= NP)) || 259 == compRegistered) || (((((0 <= compRetStatus + 1073741802 && __cil_tmp7 + 1073741802 <= 0) && MPR1 == s) && setEventCalled == 1) && compRetStatus + 1073741802 <= 0) && 0 < __cil_tmp7 + 1073741803)) - InvariantResult [Line: 889]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || (((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1)) || pended <= 0 - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: ((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && SKIP1 == s)) || !(SKIP1 == \old(s))) || !(compRegistered == 0) - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: (((((((!(1 <= compRegistered) || ((((0 <= compRetStatus + 1073741802 && __cil_tmp7 + 1073741802 <= 0) && MPR1 == s) && compRetStatus + 1073741802 <= 0) && 0 < __cil_tmp7 + 1073741803)) || !(NP <= 1)) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(NP == \old(s))) || !(1 <= NP)) || 259 == compRegistered) && (((!(pended <= 0) || ((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && SKIP1 == s)) || !(SKIP1 == \old(s))) || !(compRegistered == 0)) - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || (((compRegistered == 0 && s == NP) && 0 <= status) && pended <= 0)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1) - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: ((((((!(NP <= 1) || (((((lowerDriverReturn == \old(lowerDriverReturn) && setEventCalled == \old(setEventCalled)) && compRegistered == 0) && \old(customIrp) == customIrp) && s == \old(s)) && myStatus == \old(myStatus))) || !(NP + 4 <= MPR1)) || !(pended <= 0)) || !(NP == \old(s))) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(1 <= NP) - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: ((((!(0 <= \old(myStatus)) || (((compRegistered == 0 && s == NP) && 0 <= status) && pended <= 0)) || !(\old(compRegistered) <= 0)) || !(0 <= \old(compRegistered))) || !(\old(pended) <= 0)) || !(\old(NP) <= 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 18 procedures, 666 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 25.5s, OverallIterations: 16, TraceHistogramMax: 1, AutomataDifference: 18.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6406 SDtfs, 8694 SDslu, 9105 SDs, 0 SdLazy, 11053 SolverSat, 693 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 368 GetRequests, 177 SyntacticMatches, 0 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 300 ImplicationChecksByTransitivity, 4.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=878occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 16 MinimizatonAttempts, 288 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 84 LocationsWithAnnotation, 364 PreInvPairs, 465 NumberOfFragments, 3172 HoareAnnotationTreeSize, 364 FomulaSimplifications, 2888 FormulaSimplificationTreeSizeReduction, 2.5s HoareSimplificationTime, 84 FomulaSimplificationsInter, 6302 FormulaSimplificationTreeSizeReductionInter, 7.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 4.2s InterpolantComputationTime, 3243 NumberOfCodeBlocks, 3243 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 3227 ConstructedInterpolants, 0 QuantifiedInterpolants, 1485993 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...