/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic NUM_VARIABLES --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 2 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-21 18:56:40,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 18:56:40,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 18:56:40,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 18:56:40,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 18:56:40,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 18:56:40,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 18:56:40,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 18:56:40,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 18:56:40,949 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 18:56:40,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 18:56:40,951 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 18:56:40,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 18:56:40,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 18:56:40,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 18:56:40,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 18:56:40,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 18:56:40,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 18:56:40,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 18:56:40,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 18:56:40,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 18:56:40,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 18:56:40,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 18:56:40,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 18:56:40,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-21 18:56:40,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-21 18:56:40,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-21 18:56:40,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-21 18:56:40,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-21 18:56:40,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-21 18:56:40,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-21 18:56:40,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-21 18:56:40,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-21 18:56:40,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-21 18:56:40,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-21 18:56:40,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-21 18:56:40,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-21 18:56:40,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-21 18:56:40,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 18:56:40,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 18:56:40,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 18:56:41,000 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-21 18:56:41,025 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 18:56:41,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 18:56:41,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 18:56:41,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 18:56:41,027 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 18:56:41,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 18:56:41,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 18:56:41,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 18:56:41,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 18:56:41,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 18:56:41,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 18:56:41,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 18:56:41,030 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 18:56:41,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 18:56:41,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 18:56:41,031 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 18:56:41,031 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 18:56:41,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 18:56:41,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 18:56:41,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 18:56:41,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 18:56:41,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 18:56:41,032 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 18:56:41,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:41,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 18:56:41,032 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 18:56:41,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-21 18:56:41,033 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> SMT_FEATURE_HEURISTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> NUM_VARIABLES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 2 [2020-07-21 18:56:41,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 18:56:41,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 18:56:41,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 18:56:41,325 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 18:56:41,326 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 18:56:41,327 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2020-07-21 18:56:41,401 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c225e02e1/8cfa3f0969bb4435b8578f213647ed62/FLAG813695c4f [2020-07-21 18:56:42,249 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 18:56:42,250 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2020-07-21 18:56:42,290 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c225e02e1/8cfa3f0969bb4435b8578f213647ed62/FLAG813695c4f [2020-07-21 18:56:42,768 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c225e02e1/8cfa3f0969bb4435b8578f213647ed62 [2020-07-21 18:56:42,776 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 18:56:42,779 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 18:56:42,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 18:56:42,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 18:56:42,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 18:56:42,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 06:56:42" (1/1) ... [2020-07-21 18:56:42,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6364ad2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:42, skipping insertion in model container [2020-07-21 18:56:42,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 06:56:42" (1/1) ... [2020-07-21 18:56:42,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 18:56:42,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 18:56:44,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 18:56:44,358 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 18:56:44,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 18:56:44,741 INFO L208 MainTranslator]: Completed translation [2020-07-21 18:56:44,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44 WrapperNode [2020-07-21 18:56:44,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-21 18:56:44,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-21 18:56:44,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-21 18:56:44,743 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-21 18:56:44,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (1/1) ... [2020-07-21 18:56:44,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (1/1) ... [2020-07-21 18:56:44,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (1/1) ... [2020-07-21 18:56:44,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (1/1) ... [2020-07-21 18:56:44,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (1/1) ... [2020-07-21 18:56:44,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (1/1) ... [2020-07-21 18:56:44,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (1/1) ... [2020-07-21 18:56:44,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-21 18:56:44,999 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-21 18:56:44,999 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-21 18:56:44,999 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-21 18:56:45,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2020-07-21 18:56:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-21 18:56:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-21 18:56:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-07-21 18:56:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-07-21 18:56:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-07-21 18:56:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2020-07-21 18:56:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2020-07-21 18:56:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-07-21 18:56:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-07-21 18:56:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-07-21 18:56:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-07-21 18:56:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-07-21 18:56:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-21 18:56:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-21 18:56:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-07-21 18:56:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-07-21 18:56:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-07-21 18:56:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-07-21 18:56:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-07-21 18:56:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-07-21 18:56:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-07-21 18:56:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-07-21 18:56:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2020-07-21 18:56:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2020-07-21 18:56:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2020-07-21 18:56:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_command [2020-07-21 18:56:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_status [2020-07-21 18:56:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_setmask [2020-07-21 18:56:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_reset [2020-07-21 18:56:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_to_card [2020-07-21 18:56:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_from_card [2020-07-21 18:56:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2020-07-21 18:56:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2020-07-21 18:56:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-07-21 18:56:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-07-21 18:56:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-07-21 18:56:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-07-21 18:56:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-07-21 18:56:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-21 18:56:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_5 [2020-07-21 18:56:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_6 [2020-07-21 18:56:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_7 [2020-07-21 18:56:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-07-21 18:56:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-07-21 18:56:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-07-21 18:56:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-07-21 18:56:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-07-21 18:56:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-07-21 18:56:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-07-21 18:56:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-07-21 18:56:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-07-21 18:56:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-07-21 18:56:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-07-21 18:56:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-07-21 18:56:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-07-21 18:56:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-07-21 18:56:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_arcdev [2020-07-21 18:56:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure arcnet_interrupt [2020-07-21 18:56:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-07-21 18:56:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-07-21 18:56:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-07-21 18:56:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-07-21 18:56:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-07-21 18:56:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-07-21 18:56:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-07-21 18:56:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-07-21 18:56:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-07-21 18:56:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-07-21 18:56:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-07-21 18:56:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-07-21 18:56:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-07-21 18:56:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-07-21 18:56:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-07-21 18:56:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-21 18:56:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-07-21 18:56:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-07-21 18:56:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-07-21 18:56:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-07-21 18:56:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-07-21 18:56:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-07-21 18:56:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-07-21 18:56:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-07-21 18:56:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-07-21 18:56:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-07-21 18:56:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2020-07-21 18:56:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-07-21 18:56:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2020-07-21 18:56:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-07-21 18:56:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-07-21 18:56:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-07-21 18:56:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-21 18:56:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-07-21 18:56:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-07-21 18:56:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-07-21 18:56:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-07-21 18:56:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-21 18:56:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-21 18:56:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-21 18:56:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-07-21 18:56:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-21 18:56:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-21 18:56:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-21 18:56:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-07-21 18:56:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-07-21 18:56:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-07-21 18:56:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-07-21 18:56:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-07-21 18:56:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-07-21 18:56:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-07-21 18:56:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-07-21 18:56:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-07-21 18:56:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-07-21 18:56:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-07-21 18:56:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-07-21 18:56:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-07-21 18:56:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-07-21 18:56:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_5 [2020-07-21 18:56:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-07-21 18:56:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_6 [2020-07-21 18:56:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_7 [2020-07-21 18:56:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-07-21 18:56:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-07-21 18:56:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-07-21 18:56:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-07-21 18:56:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-07-21 18:56:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-07-21 18:56:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-07-21 18:56:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2020-07-21 18:56:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2020-07-21 18:56:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2020-07-21 18:56:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_command [2020-07-21 18:56:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_status [2020-07-21 18:56:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_setmask [2020-07-21 18:56:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_reset [2020-07-21 18:56:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_to_card [2020-07-21 18:56:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_from_card [2020-07-21 18:56:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2020-07-21 18:56:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-21 18:56:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-21 18:56:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-21 18:56:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-21 18:56:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-21 18:56:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-21 18:56:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2020-07-21 18:56:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2020-07-21 18:56:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2020-07-21 18:56:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-07-21 18:56:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-07-21 18:56:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-21 18:56:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-07-21 18:56:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-07-21 18:56:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-07-21 18:56:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-07-21 18:56:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-07-21 18:56:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-07-21 18:56:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-07-21 18:56:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-07-21 18:56:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-07-21 18:56:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-07-21 18:56:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-21 18:56:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-21 18:56:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-21 18:56:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-21 18:56:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-21 18:56:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-07-21 18:56:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-21 18:56:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-21 18:56:46,107 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-07-21 18:56:46,114 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-07-21 18:56:49,698 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-21 18:56:49,698 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-21 18:56:49,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 06:56:49 BoogieIcfgContainer [2020-07-21 18:56:49,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-21 18:56:49,708 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-21 18:56:49,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-21 18:56:49,712 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-21 18:56:49,712 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 06:56:42" (1/3) ... [2020-07-21 18:56:49,713 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1097c968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 06:56:49, skipping insertion in model container [2020-07-21 18:56:49,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 06:56:44" (2/3) ... [2020-07-21 18:56:49,714 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1097c968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 06:56:49, skipping insertion in model container [2020-07-21 18:56:49,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 06:56:49" (3/3) ... [2020-07-21 18:56:49,716 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2020-07-21 18:56:49,728 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION [2020-07-21 18:56:49,738 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-21 18:56:49,755 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-21 18:56:49,785 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-21 18:56:49,786 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-21 18:56:49,786 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBPonlyIfFpWasNotPerfect [2020-07-21 18:56:49,786 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-21 18:56:49,786 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-21 18:56:49,786 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-21 18:56:49,786 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-21 18:56:49,787 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-21 18:56:49,820 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states. [2020-07-21 18:56:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-21 18:56:49,830 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 18:56:49,831 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] [2020-07-21 18:56:49,831 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 18:56:49,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 18:56:49,839 INFO L82 PathProgramCache]: Analyzing trace with hash 915174829, now seen corresponding path program 1 times [2020-07-21 18:56:49,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 18:56:49,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2107604169] [2020-07-21 18:56:49,849 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:50,989 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 1 check-sat command(s) [2020-07-21 18:56:50,989 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 18:56:50,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 1613 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-21 18:56:51,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 18:56:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 18:56:51,051 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 18:56:51,052 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2107604169] [2020-07-21 18:56:51,053 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 18:56:51,053 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-21 18:56:51,054 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369974489] [2020-07-21 18:56:51,060 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-21 18:56:51,060 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 18:56:51,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-21 18:56:51,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 18:56:51,078 INFO L87 Difference]: Start difference. First operand 599 states. Second operand 3 states. [2020-07-21 18:56:51,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 18:56:51,286 INFO L93 Difference]: Finished difference Result 1133 states and 1613 transitions. [2020-07-21 18:56:51,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-21 18:56:51,296 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2020-07-21 18:56:51,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 18:56:51,316 INFO L225 Difference]: With dead ends: 1133 [2020-07-21 18:56:51,316 INFO L226 Difference]: Without dead ends: 590 [2020-07-21 18:56:51,326 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 18:56:51,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states. [2020-07-21 18:56:51,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 590. [2020-07-21 18:56:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 590 states. [2020-07-21 18:56:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 814 transitions. [2020-07-21 18:56:51,467 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 814 transitions. Word has length 26 [2020-07-21 18:56:51,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 18:56:51,468 INFO L479 AbstractCegarLoop]: Abstraction has 590 states and 814 transitions. [2020-07-21 18:56:51,468 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-21 18:56:51,468 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 814 transitions. [2020-07-21 18:56:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-07-21 18:56:51,477 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 18:56:51,477 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] [2020-07-21 18:56:51,678 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:51,681 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 18:56:51,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 18:56:51,681 INFO L82 PathProgramCache]: Analyzing trace with hash 568046743, now seen corresponding path program 1 times [2020-07-21 18:56:51,682 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 18:56:51,682 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [505408481] [2020-07-21 18:56:51,683 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:52,589 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 1 check-sat command(s) [2020-07-21 18:56:52,590 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 18:56:52,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 1547 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-21 18:56:52,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 18:56:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 18:56:52,615 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 18:56:52,616 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [505408481] [2020-07-21 18:56:52,616 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 18:56:52,616 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-21 18:56:52,616 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949606310] [2020-07-21 18:56:52,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-21 18:56:52,618 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 18:56:52,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-21 18:56:52,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 18:56:52,619 INFO L87 Difference]: Start difference. First operand 590 states and 814 transitions. Second operand 3 states. [2020-07-21 18:56:52,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 18:56:52,665 INFO L93 Difference]: Finished difference Result 1170 states and 1620 transitions. [2020-07-21 18:56:52,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-21 18:56:52,666 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2020-07-21 18:56:52,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 18:56:52,672 INFO L225 Difference]: With dead ends: 1170 [2020-07-21 18:56:52,672 INFO L226 Difference]: Without dead ends: 590 [2020-07-21 18:56:52,675 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 18:56:52,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states. [2020-07-21 18:56:52,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 590. [2020-07-21 18:56:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 590 states. [2020-07-21 18:56:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 813 transitions. [2020-07-21 18:56:52,723 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 813 transitions. Word has length 38 [2020-07-21 18:56:52,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 18:56:52,726 INFO L479 AbstractCegarLoop]: Abstraction has 590 states and 813 transitions. [2020-07-21 18:56:52,726 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-21 18:56:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 813 transitions. [2020-07-21 18:56:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-21 18:56:52,731 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 18:56:52,732 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] [2020-07-21 18:56:52,945 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:52,946 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 18:56:52,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 18:56:52,946 INFO L82 PathProgramCache]: Analyzing trace with hash -100070499, now seen corresponding path program 1 times [2020-07-21 18:56:52,946 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 18:56:52,947 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [880784027] [2020-07-21 18:56:52,947 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:53,621 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 1 check-sat command(s) [2020-07-21 18:56:53,622 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 18:56:53,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 951 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-21 18:56:53,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 18:56:53,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 18:56:53,678 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 18:56:53,678 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [880784027] [2020-07-21 18:56:53,678 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 18:56:53,678 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 18:56:53,679 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406802000] [2020-07-21 18:56:53,679 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 18:56:53,679 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 18:56:53,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 18:56:53,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-21 18:56:53,680 INFO L87 Difference]: Start difference. First operand 590 states and 813 transitions. Second operand 4 states. [2020-07-21 18:56:54,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 18:56:54,884 INFO L93 Difference]: Finished difference Result 1730 states and 2395 transitions. [2020-07-21 18:56:54,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-21 18:56:54,885 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 60 [2020-07-21 18:56:54,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 18:56:54,900 INFO L225 Difference]: With dead ends: 1730 [2020-07-21 18:56:54,901 INFO L226 Difference]: Without dead ends: 1150 [2020-07-21 18:56:54,904 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-21 18:56:54,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1150 states. [2020-07-21 18:56:54,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1150 to 1094. [2020-07-21 18:56:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1094 states. [2020-07-21 18:56:54,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 1094 states and 1525 transitions. [2020-07-21 18:56:54,993 INFO L78 Accepts]: Start accepts. Automaton has 1094 states and 1525 transitions. Word has length 60 [2020-07-21 18:56:54,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 18:56:54,993 INFO L479 AbstractCegarLoop]: Abstraction has 1094 states and 1525 transitions. [2020-07-21 18:56:54,994 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 18:56:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1525 transitions. [2020-07-21 18:56:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-21 18:56:54,999 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 18:56:54,999 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] [2020-07-21 18:56:55,214 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:55,215 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 18:56:55,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 18:56:55,216 INFO L82 PathProgramCache]: Analyzing trace with hash -494437285, now seen corresponding path program 1 times [2020-07-21 18:56:55,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 18:56:55,217 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [697775584] [2020-07-21 18:56:55,218 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:57,580 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 2 check-sat command(s) [2020-07-21 18:56:57,581 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 18:56:57,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 1932 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-21 18:56:57,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 18:56:57,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 18:56:57,649 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 18:56:57,650 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [697775584] [2020-07-21 18:56:57,650 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 18:56:57,650 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-21 18:56:57,651 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187291905] [2020-07-21 18:56:57,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-21 18:56:57,652 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 18:56:57,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-21 18:56:57,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 18:56:57,653 INFO L87 Difference]: Start difference. First operand 1094 states and 1525 transitions. Second operand 3 states. [2020-07-21 18:56:57,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 18:56:57,748 INFO L93 Difference]: Finished difference Result 1104 states and 1533 transitions. [2020-07-21 18:56:57,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-21 18:56:57,749 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2020-07-21 18:56:57,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 18:56:57,764 INFO L225 Difference]: With dead ends: 1104 [2020-07-21 18:56:57,764 INFO L226 Difference]: Without dead ends: 1099 [2020-07-21 18:56:57,774 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 18:56:57,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1099 states. [2020-07-21 18:56:57,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1099 to 1094. [2020-07-21 18:56:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1094 states. [2020-07-21 18:56:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 1094 states and 1523 transitions. [2020-07-21 18:56:57,848 INFO L78 Accepts]: Start accepts. Automaton has 1094 states and 1523 transitions. Word has length 60 [2020-07-21 18:56:57,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 18:56:57,850 INFO L479 AbstractCegarLoop]: Abstraction has 1094 states and 1523 transitions. [2020-07-21 18:56:57,850 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-21 18:56:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1523 transitions. [2020-07-21 18:56:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-21 18:56:57,852 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 18:56:57,852 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] [2020-07-21 18:56:58,065 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:56:58,066 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 18:56:58,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 18:56:58,067 INFO L82 PathProgramCache]: Analyzing trace with hash -437178983, now seen corresponding path program 1 times [2020-07-21 18:56:58,067 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 18:56:58,068 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [557134981] [2020-07-21 18:56:58,068 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:57:00,353 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 2 check-sat command(s) [2020-07-21 18:57:00,353 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 18:57:00,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 1929 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-21 18:57:00,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 18:57:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 18:57:00,411 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 18:57:00,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [557134981] [2020-07-21 18:57:00,412 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 18:57:00,412 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-21 18:57:00,413 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520069296] [2020-07-21 18:57:00,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-21 18:57:00,413 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 18:57:00,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-21 18:57:00,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 18:57:00,414 INFO L87 Difference]: Start difference. First operand 1094 states and 1523 transitions. Second operand 3 states. [2020-07-21 18:57:00,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 18:57:00,458 INFO L93 Difference]: Finished difference Result 1094 states and 1523 transitions. [2020-07-21 18:57:00,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-21 18:57:00,458 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2020-07-21 18:57:00,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 18:57:00,459 INFO L225 Difference]: With dead ends: 1094 [2020-07-21 18:57:00,459 INFO L226 Difference]: Without dead ends: 0 [2020-07-21 18:57:00,462 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 18:57:00,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-21 18:57:00,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-21 18:57:00,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-21 18:57:00,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-21 18:57:00,464 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 60 [2020-07-21 18:57:00,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 18:57:00,464 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-21 18:57:00,464 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-21 18:57:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-21 18:57:00,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-21 18:57:00,677 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 18:57:00,680 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-21 18:57:03,892 INFO L271 CegarLoopResult]: At program point __kmallocENTRY(lines 5461 5464) the Hoare annotation is: true [2020-07-21 18:57:03,892 INFO L268 CegarLoopResult]: For program point __kmallocFINAL(lines 5461 5464) no Hoare annotation was computed. [2020-07-21 18:57:03,892 INFO L271 CegarLoopResult]: At program point L5463(line 5463) the Hoare annotation is: true [2020-07-21 18:57:03,892 INFO L268 CegarLoopResult]: For program point L5463-1(line 5463) no Hoare annotation was computed. [2020-07-21 18:57:03,892 INFO L268 CegarLoopResult]: For program point __kmallocEXIT(lines 5461 5464) no Hoare annotation was computed. [2020-07-21 18:57:03,892 INFO L268 CegarLoopResult]: For program point ldv_undef_intENTRY(lines 5544 5551) no Hoare annotation was computed. [2020-07-21 18:57:03,892 INFO L268 CegarLoopResult]: For program point ldv_undef_intFINAL(lines 5544 5551) no Hoare annotation was computed. [2020-07-21 18:57:03,893 INFO L268 CegarLoopResult]: For program point ldv_undef_intEXIT(lines 5544 5551) no Hoare annotation was computed. [2020-07-21 18:57:03,893 INFO L268 CegarLoopResult]: For program point register_netdevEXIT(lines 6974 6976) no Hoare annotation was computed. [2020-07-21 18:57:03,893 INFO L271 CegarLoopResult]: At program point register_netdevENTRY(lines 6974 6976) the Hoare annotation is: true [2020-07-21 18:57:03,893 INFO L268 CegarLoopResult]: For program point register_netdevFINAL(lines 6974 6976) no Hoare annotation was computed. [2020-07-21 18:57:03,893 INFO L268 CegarLoopResult]: For program point L6782(line 6782) no Hoare annotation was computed. [2020-07-21 18:57:03,893 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 6724 6785) no Hoare annotation was computed. [2020-07-21 18:57:03,893 INFO L268 CegarLoopResult]: For program point L6745(lines 6745 6771) no Hoare annotation was computed. [2020-07-21 18:57:03,893 INFO L271 CegarLoopResult]: At program point L6770(line 6770) the Hoare annotation is: true [2020-07-21 18:57:03,894 INFO L268 CegarLoopResult]: For program point L6737(lines 6737 6740) no Hoare annotation was computed. [2020-07-21 18:57:03,894 INFO L268 CegarLoopResult]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2020-07-21 18:57:03,894 INFO L264 CegarLoopResult]: At program point L6729(line 6729) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (and (= 0 ~ldv_retval_0~0) (<= ~ldv_state_variable_0~0 1))) [2020-07-21 18:57:03,894 INFO L268 CegarLoopResult]: For program point L6754(line 6754) no Hoare annotation was computed. [2020-07-21 18:57:03,894 INFO L268 CegarLoopResult]: For program point L6746(line 6746) no Hoare annotation was computed. [2020-07-21 18:57:03,894 INFO L264 CegarLoopResult]: At program point L6779(lines 6728 6784) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (= 0 ~ldv_retval_0~0) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= |old(~ldv_state_variable_0~0)| 1))) [2020-07-21 18:57:03,895 INFO L268 CegarLoopResult]: For program point L6742(line 6742) no Hoare annotation was computed. [2020-07-21 18:57:03,895 INFO L264 CegarLoopResult]: At program point L6738(line 6738) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (= 0 ~ldv_retval_0~0) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= |old(~ldv_state_variable_0~0)| 1))) [2020-07-21 18:57:03,895 INFO L271 CegarLoopResult]: At program point L6763(lines 6728 6784) the Hoare annotation is: true [2020-07-21 18:57:03,895 INFO L268 CegarLoopResult]: For program point L6755(lines 6755 6767) no Hoare annotation was computed. [2020-07-21 18:57:03,895 INFO L268 CegarLoopResult]: For program point L6747(lines 6747 6752) no Hoare annotation was computed. [2020-07-21 18:57:03,895 INFO L268 CegarLoopResult]: For program point L6743(lines 6743 6774) no Hoare annotation was computed. [2020-07-21 18:57:03,895 INFO L268 CegarLoopResult]: For program point L6776(line 6776) no Hoare annotation was computed. [2020-07-21 18:57:03,895 INFO L268 CegarLoopResult]: For program point L6735(lines 6735 6778) no Hoare annotation was computed. [2020-07-21 18:57:03,896 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 6724 6785) no Hoare annotation was computed. [2020-07-21 18:57:03,896 INFO L268 CegarLoopResult]: For program point L6756-1(line 6756) no Hoare annotation was computed. [2020-07-21 18:57:03,896 INFO L264 CegarLoopResult]: At program point L6756(line 6756) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (and (= 0 ~ldv_retval_0~0) (<= ~ldv_state_variable_0~0 1))) [2020-07-21 18:57:03,896 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 6724 6785) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (and (= 0 ~ldv_retval_0~0) (<= ~ldv_state_variable_0~0 1))) [2020-07-21 18:57:03,896 INFO L268 CegarLoopResult]: For program point L6748-1(line 6748) no Hoare annotation was computed. [2020-07-21 18:57:03,896 INFO L264 CegarLoopResult]: At program point L6748(line 6748) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (= 0 ~ldv_retval_0~0) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= |old(~ldv_state_variable_0~0)| 1))) [2020-07-21 18:57:03,896 INFO L271 CegarLoopResult]: At program point L6777(line 6777) the Hoare annotation is: true [2020-07-21 18:57:03,897 INFO L268 CegarLoopResult]: For program point L6736(line 6736) no Hoare annotation was computed. [2020-07-21 18:57:03,897 INFO L268 CegarLoopResult]: For program point L6769(line 6769) no Hoare annotation was computed. [2020-07-21 18:57:03,897 INFO L268 CegarLoopResult]: For program point L6757-2(lines 6755 6766) no Hoare annotation was computed. [2020-07-21 18:57:03,897 INFO L268 CegarLoopResult]: For program point L6757(lines 6757 6760) no Hoare annotation was computed. [2020-07-21 18:57:03,897 INFO L268 CegarLoopResult]: For program point L6879(lines 6879 6888) no Hoare annotation was computed. [2020-07-21 18:57:03,897 INFO L268 CegarLoopResult]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2020-07-21 18:57:03,897 INFO L268 CegarLoopResult]: For program point ldv_try_module_getENTRY(lines 6875 6891) no Hoare annotation was computed. [2020-07-21 18:57:03,897 INFO L268 CegarLoopResult]: For program point L6880(line 6880) no Hoare annotation was computed. [2020-07-21 18:57:03,898 INFO L268 CegarLoopResult]: For program point L6881(lines 6881 6886) no Hoare annotation was computed. [2020-07-21 18:57:03,898 INFO L268 CegarLoopResult]: For program point ldv_try_module_getFINAL(lines 6875 6891) no Hoare annotation was computed. [2020-07-21 18:57:03,898 INFO L268 CegarLoopResult]: For program point ldv_try_module_getEXIT(lines 6875 6891) no Hoare annotation was computed. [2020-07-21 18:57:03,898 INFO L268 CegarLoopResult]: For program point probe_irq_onEXIT(lines 6970 6972) no Hoare annotation was computed. [2020-07-21 18:57:03,898 INFO L271 CegarLoopResult]: At program point probe_irq_onENTRY(lines 6970 6972) the Hoare annotation is: true [2020-07-21 18:57:03,898 INFO L268 CegarLoopResult]: For program point probe_irq_onFINAL(lines 6970 6972) no Hoare annotation was computed. [2020-07-21 18:57:03,898 INFO L268 CegarLoopResult]: For program point __const_udelayFINAL(lines 6930 6932) no Hoare annotation was computed. [2020-07-21 18:57:03,899 INFO L268 CegarLoopResult]: For program point __const_udelayEXIT(lines 6930 6932) no Hoare annotation was computed. [2020-07-21 18:57:03,899 INFO L271 CegarLoopResult]: At program point __const_udelayENTRY(lines 6930 6932) the Hoare annotation is: true [2020-07-21 18:57:03,899 INFO L268 CegarLoopResult]: For program point com90xx_commandEXIT(lines 6446 6454) no Hoare annotation was computed. [2020-07-21 18:57:03,899 INFO L268 CegarLoopResult]: For program point com90xx_commandENTRY(lines 6446 6454) no Hoare annotation was computed. [2020-07-21 18:57:03,899 INFO L268 CegarLoopResult]: For program point com90xx_commandFINAL(lines 6446 6454) no Hoare annotation was computed. [2020-07-21 18:57:03,899 INFO L268 CegarLoopResult]: For program point L6451(line 6451) no Hoare annotation was computed. [2020-07-21 18:57:03,899 INFO L271 CegarLoopResult]: At program point L6621(line 6621) the Hoare annotation is: true [2020-07-21 18:57:03,899 INFO L268 CegarLoopResult]: For program point ldv_irq_1FINAL(lines 6600 6628) no Hoare annotation was computed. [2020-07-21 18:57:03,900 INFO L268 CegarLoopResult]: For program point L6611(line 6611) no Hoare annotation was computed. [2020-07-21 18:57:03,900 INFO L271 CegarLoopResult]: At program point ldv_irq_1ENTRY(lines 6600 6628) the Hoare annotation is: true [2020-07-21 18:57:03,901 INFO L268 CegarLoopResult]: For program point ldv_irq_1EXIT(lines 6600 6628) no Hoare annotation was computed. [2020-07-21 18:57:03,901 INFO L268 CegarLoopResult]: For program point L6620(line 6620) no Hoare annotation was computed. [2020-07-21 18:57:03,902 INFO L271 CegarLoopResult]: At program point L6614(line 6614) the Hoare annotation is: true [2020-07-21 18:57:03,902 INFO L268 CegarLoopResult]: For program point L6610(lines 6610 6622) no Hoare annotation was computed. [2020-07-21 18:57:03,902 INFO L268 CegarLoopResult]: For program point L6612(lines 6612 6618) no Hoare annotation was computed. [2020-07-21 18:57:03,902 INFO L268 CegarLoopResult]: For program point L6614-1(line 6614) no Hoare annotation was computed. [2020-07-21 18:57:03,902 INFO L271 CegarLoopResult]: At program point L6608-1(lines 6608 6625) the Hoare annotation is: true [2020-07-21 18:57:03,902 INFO L268 CegarLoopResult]: For program point L6608(lines 6608 6625) no Hoare annotation was computed. [2020-07-21 18:57:03,902 INFO L268 CegarLoopResult]: For program point com90xx_copy_from_cardFINAL(lines 6540 6553) no Hoare annotation was computed. [2020-07-21 18:57:03,902 INFO L268 CegarLoopResult]: For program point com90xx_copy_from_cardEXIT(lines 6540 6553) no Hoare annotation was computed. [2020-07-21 18:57:03,903 INFO L268 CegarLoopResult]: For program point L6550(line 6550) no Hoare annotation was computed. [2020-07-21 18:57:03,903 INFO L268 CegarLoopResult]: For program point com90xx_copy_from_cardENTRY(lines 6540 6553) no Hoare annotation was computed. [2020-07-21 18:57:03,903 INFO L268 CegarLoopResult]: For program point L6547-1(line 6547) no Hoare annotation was computed. [2020-07-21 18:57:03,903 INFO L268 CegarLoopResult]: For program point L6547(line 6547) no Hoare annotation was computed. [2020-07-21 18:57:03,903 INFO L271 CegarLoopResult]: At program point com90xx_exitENTRY(lines 6569 6596) the Hoare annotation is: true [2020-07-21 18:57:03,903 INFO L271 CegarLoopResult]: At program point L6591(lines 6575 6595) the Hoare annotation is: true [2020-07-21 18:57:03,903 INFO L271 CegarLoopResult]: At program point L6586(line 6586) the Hoare annotation is: true [2020-07-21 18:57:03,903 INFO L268 CegarLoopResult]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2020-07-21 18:57:03,903 INFO L268 CegarLoopResult]: For program point com90xx_exitEXIT(lines 6569 6596) no Hoare annotation was computed. [2020-07-21 18:57:03,904 INFO L271 CegarLoopResult]: At program point L6587(line 6587) the Hoare annotation is: true [2020-07-21 18:57:03,904 INFO L271 CegarLoopResult]: At program point L6589(lines 6575 6595) the Hoare annotation is: true [2020-07-21 18:57:03,904 INFO L271 CegarLoopResult]: At program point L6582(line 6582) the Hoare annotation is: true [2020-07-21 18:57:03,904 INFO L268 CegarLoopResult]: For program point L6583-1(line 6583) no Hoare annotation was computed. [2020-07-21 18:57:03,904 INFO L268 CegarLoopResult]: For program point com90xx_exitFINAL(lines 6569 6596) no Hoare annotation was computed. [2020-07-21 18:57:03,904 INFO L271 CegarLoopResult]: At program point L6583(line 6583) the Hoare annotation is: true [2020-07-21 18:57:03,904 INFO L268 CegarLoopResult]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2020-07-21 18:57:03,904 INFO L271 CegarLoopResult]: At program point L6584(line 6584) the Hoare annotation is: true [2020-07-21 18:57:03,905 INFO L268 CegarLoopResult]: For program point L6585-1(line 6585) no Hoare annotation was computed. [2020-07-21 18:57:03,905 INFO L271 CegarLoopResult]: At program point L6585(line 6585) the Hoare annotation is: true [2020-07-21 18:57:03,905 INFO L268 CegarLoopResult]: For program point L6586-1(line 6586) no Hoare annotation was computed. [2020-07-21 18:57:03,905 INFO L268 CegarLoopResult]: For program point L6580-1(line 6580) no Hoare annotation was computed. [2020-07-21 18:57:03,905 INFO L271 CegarLoopResult]: At program point L6580(line 6580) the Hoare annotation is: true [2020-07-21 18:57:03,905 INFO L268 CegarLoopResult]: For program point L6582-1(line 6582) no Hoare annotation was computed. [2020-07-21 18:57:03,905 INFO L268 CegarLoopResult]: For program point ldv_stopEXIT(lines 5560 5566) no Hoare annotation was computed. [2020-07-21 18:57:03,905 INFO L271 CegarLoopResult]: At program point ldv_stopENTRY(lines 5560 5566) the Hoare annotation is: true [2020-07-21 18:57:03,906 INFO L271 CegarLoopResult]: At program point ldv_initializeFINAL(lines 6958 6960) the Hoare annotation is: true [2020-07-21 18:57:03,906 INFO L268 CegarLoopResult]: For program point ldv_initializeEXIT(lines 6958 6960) no Hoare annotation was computed. [2020-07-21 18:57:03,906 INFO L268 CegarLoopResult]: For program point #Ultimate.meminitENTRY(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,906 INFO L268 CegarLoopResult]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,906 INFO L268 CegarLoopResult]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,906 INFO L268 CegarLoopResult]: For program point ldv_module_put_and_exitEXIT(lines 6906 6913) no Hoare annotation was computed. [2020-07-21 18:57:03,906 INFO L268 CegarLoopResult]: For program point L6909(lines 6908 6912) no Hoare annotation was computed. [2020-07-21 18:57:03,906 INFO L268 CegarLoopResult]: For program point ldv_module_put_and_exitENTRY(lines 6906 6913) no Hoare annotation was computed. [2020-07-21 18:57:03,906 INFO L268 CegarLoopResult]: For program point free_netdevFINAL(lines 6949 6951) no Hoare annotation was computed. [2020-07-21 18:57:03,907 INFO L268 CegarLoopResult]: For program point free_netdevEXIT(lines 6949 6951) no Hoare annotation was computed. [2020-07-21 18:57:03,907 INFO L271 CegarLoopResult]: At program point free_netdevENTRY(lines 6949 6951) the Hoare annotation is: true [2020-07-21 18:57:03,907 INFO L268 CegarLoopResult]: For program point L6561(lines 6556 6567) no Hoare annotation was computed. [2020-07-21 18:57:03,912 INFO L264 CegarLoopResult]: At program point L6557-1(lines 6557 6560) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (<= 9 ~irq~0) (not (= 0 ~com90xx_skip_probe~0)) (not (<= ~ldv_state_variable_0~0 1)) (not (= 0 ~ldv_retval_0~0)) (not (<= 9 |old(~irq~0)|))) [2020-07-21 18:57:03,912 INFO L268 CegarLoopResult]: For program point com90xx_initEXIT(lines 6554 6568) no Hoare annotation was computed. [2020-07-21 18:57:03,912 INFO L264 CegarLoopResult]: At program point com90xx_initENTRY(lines 6554 6568) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (<= 9 ~irq~0) (not (= 0 ~com90xx_skip_probe~0)) (not (<= ~ldv_state_variable_0~0 1)) (not (= 0 ~ldv_retval_0~0)) (not (<= 9 |old(~irq~0)|))) [2020-07-21 18:57:03,912 INFO L268 CegarLoopResult]: For program point com90xx_initFINAL(lines 6554 6568) no Hoare annotation was computed. [2020-07-21 18:57:03,913 INFO L268 CegarLoopResult]: For program point memcpy_fromioFINAL(lines 5430 5436) no Hoare annotation was computed. [2020-07-21 18:57:03,913 INFO L268 CegarLoopResult]: For program point memcpy_fromioEXIT(lines 5430 5436) no Hoare annotation was computed. [2020-07-21 18:57:03,913 INFO L268 CegarLoopResult]: For program point memcpy_fromioENTRY(lines 5430 5436) no Hoare annotation was computed. [2020-07-21 18:57:03,914 INFO L268 CegarLoopResult]: For program point L5433(line 5433) no Hoare annotation was computed. [2020-07-21 18:57:03,914 INFO L268 CegarLoopResult]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2020-07-21 18:57:03,914 INFO L268 CegarLoopResult]: For program point reg_check_1EXIT(lines 6663 6672) no Hoare annotation was computed. [2020-07-21 18:57:03,914 INFO L268 CegarLoopResult]: For program point L6666(lines 6666 6669) no Hoare annotation was computed. [2020-07-21 18:57:03,914 INFO L271 CegarLoopResult]: At program point reg_check_1ENTRY(lines 6663 6672) the Hoare annotation is: true [2020-07-21 18:57:03,914 INFO L268 CegarLoopResult]: For program point reg_check_1FINAL(lines 6663 6672) no Hoare annotation was computed. [2020-07-21 18:57:03,914 INFO L271 CegarLoopResult]: At program point request_irqENTRY(lines 5591 5601) the Hoare annotation is: true [2020-07-21 18:57:03,914 INFO L271 CegarLoopResult]: At program point L5597(lines 5597 5598) the Hoare annotation is: true [2020-07-21 18:57:03,915 INFO L268 CegarLoopResult]: For program point L5597-1(lines 5597 5598) no Hoare annotation was computed. [2020-07-21 18:57:03,915 INFO L268 CegarLoopResult]: For program point request_irqFINAL(lines 5591 5601) no Hoare annotation was computed. [2020-07-21 18:57:03,915 INFO L268 CegarLoopResult]: For program point request_irqEXIT(lines 5591 5601) no Hoare annotation was computed. [2020-07-21 18:57:03,915 INFO L268 CegarLoopResult]: For program point probe_irq_offEXIT(lines 6966 6968) no Hoare annotation was computed. [2020-07-21 18:57:03,915 INFO L271 CegarLoopResult]: At program point probe_irq_offENTRY(lines 6966 6968) the Hoare annotation is: true [2020-07-21 18:57:03,915 INFO L268 CegarLoopResult]: For program point probe_irq_offFINAL(lines 6966 6968) no Hoare annotation was computed. [2020-07-21 18:57:03,915 INFO L268 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,915 INFO L268 CegarLoopResult]: For program point L-1-3(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,915 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memcpyENTRY(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L268 CegarLoopResult]: For program point com90xx_copy_to_cardENTRY(lines 6526 6539) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L268 CegarLoopResult]: For program point L6536(line 6536) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L268 CegarLoopResult]: For program point com90xx_copy_to_cardFINAL(lines 6526 6539) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L268 CegarLoopResult]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L268 CegarLoopResult]: For program point L6533(line 6533) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L268 CegarLoopResult]: For program point com90xx_copy_to_cardEXIT(lines 6526 6539) no Hoare annotation was computed. [2020-07-21 18:57:03,916 INFO L271 CegarLoopResult]: At program point L5425(line 5425) the Hoare annotation is: true [2020-07-21 18:57:03,917 INFO L268 CegarLoopResult]: For program point ioremapFINAL(lines 5421 5428) no Hoare annotation was computed. [2020-07-21 18:57:03,917 INFO L268 CegarLoopResult]: For program point L5425-1(line 5425) no Hoare annotation was computed. [2020-07-21 18:57:03,917 INFO L268 CegarLoopResult]: For program point ioremapEXIT(lines 5421 5428) no Hoare annotation was computed. [2020-07-21 18:57:03,917 INFO L271 CegarLoopResult]: At program point ioremapENTRY(lines 5421 5428) the Hoare annotation is: true [2020-07-21 18:57:03,917 INFO L268 CegarLoopResult]: For program point ldv_is_errEXIT(lines 6828 6833) no Hoare annotation was computed. [2020-07-21 18:57:03,917 INFO L268 CegarLoopResult]: For program point ldv_is_errENTRY(lines 6828 6833) no Hoare annotation was computed. [2020-07-21 18:57:03,917 INFO L268 CegarLoopResult]: For program point ldv_is_errFINAL(lines 6828 6833) no Hoare annotation was computed. [2020-07-21 18:57:03,917 INFO L271 CegarLoopResult]: At program point L5503(line 5503) the Hoare annotation is: true [2020-07-21 18:57:03,917 INFO L268 CegarLoopResult]: For program point L5503-1(line 5503) no Hoare annotation was computed. [2020-07-21 18:57:03,918 INFO L271 CegarLoopResult]: At program point ldv_mallocENTRY(lines 5491 5507) the Hoare annotation is: true [2020-07-21 18:57:03,918 INFO L268 CegarLoopResult]: For program point L5498(lines 5498 5505) no Hoare annotation was computed. [2020-07-21 18:57:03,918 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 5491 5507) no Hoare annotation was computed. [2020-07-21 18:57:03,918 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 5491 5507) no Hoare annotation was computed. [2020-07-21 18:57:03,918 INFO L268 CegarLoopResult]: For program point ldv_ptr_errENTRY(lines 6840 6845) no Hoare annotation was computed. [2020-07-21 18:57:03,918 INFO L268 CegarLoopResult]: For program point ldv_ptr_errFINAL(lines 6840 6845) no Hoare annotation was computed. [2020-07-21 18:57:03,918 INFO L268 CegarLoopResult]: For program point ldv_ptr_errEXIT(lines 6840 6845) no Hoare annotation was computed. [2020-07-21 18:57:03,918 INFO L268 CegarLoopResult]: For program point ldv_module_putENTRY(lines 6892 6905) no Hoare annotation was computed. [2020-07-21 18:57:03,918 INFO L268 CegarLoopResult]: For program point ldv_module_putEXIT(lines 6892 6905) no Hoare annotation was computed. [2020-07-21 18:57:03,919 INFO L268 CegarLoopResult]: For program point L6895(lines 6895 6902) no Hoare annotation was computed. [2020-07-21 18:57:03,919 INFO L268 CegarLoopResult]: For program point L6896-1(lines 6896 6899) no Hoare annotation was computed. [2020-07-21 18:57:03,919 INFO L268 CegarLoopResult]: For program point L6896(lines 6896 6899) no Hoare annotation was computed. [2020-07-21 18:57:03,920 INFO L268 CegarLoopResult]: For program point L6897(line 6897) no Hoare annotation was computed. [2020-07-21 18:57:03,920 INFO L268 CegarLoopResult]: For program point L6895-2(lines 6892 6905) no Hoare annotation was computed. [2020-07-21 18:57:03,920 INFO L268 CegarLoopResult]: For program point L6940-1(line 6940) no Hoare annotation was computed. [2020-07-21 18:57:03,920 INFO L271 CegarLoopResult]: At program point L6940(line 6940) the Hoare annotation is: true [2020-07-21 18:57:03,920 INFO L268 CegarLoopResult]: For program point alloc_arcdevEXIT(lines 6939 6941) no Hoare annotation was computed. [2020-07-21 18:57:03,921 INFO L271 CegarLoopResult]: At program point alloc_arcdevENTRY(lines 6939 6941) the Hoare annotation is: true [2020-07-21 18:57:03,921 INFO L268 CegarLoopResult]: For program point alloc_arcdevFINAL(lines 6939 6941) no Hoare annotation was computed. [2020-07-21 18:57:03,921 INFO L268 CegarLoopResult]: For program point L5948-1(lines 5943 5957) no Hoare annotation was computed. [2020-07-21 18:57:03,921 INFO L271 CegarLoopResult]: At program point L5882(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,921 INFO L271 CegarLoopResult]: At program point L6246(line 6246) the Hoare annotation is: true [2020-07-21 18:57:03,921 INFO L268 CegarLoopResult]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2020-07-21 18:57:03,921 INFO L271 CegarLoopResult]: At program point L6015(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,921 INFO L268 CegarLoopResult]: For program point L5718(lines 5718 5721) no Hoare annotation was computed. [2020-07-21 18:57:03,921 INFO L268 CegarLoopResult]: For program point L5784(lines 5784 5803) no Hoare annotation was computed. [2020-07-21 18:57:03,922 INFO L268 CegarLoopResult]: For program point L5718-2(lines 5718 5721) no Hoare annotation was computed. [2020-07-21 18:57:03,922 INFO L268 CegarLoopResult]: For program point L6148-2(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,922 INFO L268 CegarLoopResult]: For program point L6148(lines 6148 6177) no Hoare annotation was computed. [2020-07-21 18:57:03,922 INFO L268 CegarLoopResult]: For program point com90xx_probeEXIT(lines 5639 6281) no Hoare annotation was computed. [2020-07-21 18:57:03,922 INFO L268 CegarLoopResult]: For program point L5851(lines 5851 5854) no Hoare annotation was computed. [2020-07-21 18:57:03,922 INFO L271 CegarLoopResult]: At program point L5818(line 5818) the Hoare annotation is: true [2020-07-21 18:57:03,922 INFO L271 CegarLoopResult]: At program point L5884(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,924 INFO L268 CegarLoopResult]: For program point L5785-2(lines 5784 5802) no Hoare annotation was computed. [2020-07-21 18:57:03,924 INFO L268 CegarLoopResult]: For program point L5785(lines 5785 5788) no Hoare annotation was computed. [2020-07-21 18:57:03,924 INFO L268 CegarLoopResult]: For program point L5818-1(line 5818) no Hoare annotation was computed. [2020-07-21 18:57:03,924 INFO L271 CegarLoopResult]: At program point L5851-2(lines 5851 5854) the Hoare annotation is: true [2020-07-21 18:57:03,924 INFO L268 CegarLoopResult]: For program point L6116-1(line 6116) no Hoare annotation was computed. [2020-07-21 18:57:03,924 INFO L264 CegarLoopResult]: At program point L6149(line 6149) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (<= 9 ~irq~0)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= ~ldv_state_variable_0~0 1)) (not (= 0 ~ldv_retval_0~0))) [2020-07-21 18:57:03,925 INFO L271 CegarLoopResult]: At program point L6116(line 6116) the Hoare annotation is: true [2020-07-21 18:57:03,925 INFO L268 CegarLoopResult]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2020-07-21 18:57:03,925 INFO L271 CegarLoopResult]: At program point L5984-1(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,925 INFO L271 CegarLoopResult]: At program point L6183(line 6183) the Hoare annotation is: true [2020-07-21 18:57:03,925 INFO L264 CegarLoopResult]: At program point L6150(line 6150) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (<= 9 ~irq~0)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= ~ldv_state_variable_0~0 1)) (not (= 0 ~ldv_retval_0~0))) [2020-07-21 18:57:03,925 INFO L268 CegarLoopResult]: For program point L6183-1(line 6183) no Hoare annotation was computed. [2020-07-21 18:57:03,925 INFO L271 CegarLoopResult]: At program point L6018(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,926 INFO L264 CegarLoopResult]: At program point L6150-1(line 6150) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (<= 9 ~irq~0)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= ~ldv_state_variable_0~0 1)) (not (= 0 ~ldv_retval_0~0))) [2020-07-21 18:57:03,926 INFO L271 CegarLoopResult]: At program point L5754(lines 5746 5759) the Hoare annotation is: true [2020-07-21 18:57:03,926 INFO L264 CegarLoopResult]: At program point L6151(line 6151) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (<= 9 ~irq~0)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= ~ldv_state_variable_0~0 1)) (not (= 0 ~ldv_retval_0~0))) [2020-07-21 18:57:03,926 INFO L268 CegarLoopResult]: For program point L6085(lines 6085 6095) no Hoare annotation was computed. [2020-07-21 18:57:03,926 INFO L268 CegarLoopResult]: For program point L6085-1(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,926 INFO L268 CegarLoopResult]: For program point L5887(lines 5887 5890) no Hoare annotation was computed. [2020-07-21 18:57:03,926 INFO L268 CegarLoopResult]: For program point L5920-1(lines 5920 5923) no Hoare annotation was computed. [2020-07-21 18:57:03,926 INFO L268 CegarLoopResult]: For program point L5887-2(lines 5887 5890) no Hoare annotation was computed. [2020-07-21 18:57:03,926 INFO L271 CegarLoopResult]: At program point com90xx_probeENTRY(lines 5639 6281) the Hoare annotation is: true [2020-07-21 18:57:03,927 INFO L268 CegarLoopResult]: For program point L6218(lines 6218 6222) no Hoare annotation was computed. [2020-07-21 18:57:03,927 INFO L268 CegarLoopResult]: For program point L6086(lines 6086 6089) no Hoare annotation was computed. [2020-07-21 18:57:03,927 INFO L264 CegarLoopResult]: At program point L6152(line 6152) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (<= 9 ~irq~0)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= ~ldv_state_variable_0~0 1)) (not (= 0 ~ldv_retval_0~0))) [2020-07-21 18:57:03,927 INFO L268 CegarLoopResult]: For program point L6218-2(lines 6218 6222) no Hoare annotation was computed. [2020-07-21 18:57:03,927 INFO L268 CegarLoopResult]: For program point L6053(lines 6053 6063) no Hoare annotation was computed. [2020-07-21 18:57:03,927 INFO L271 CegarLoopResult]: At program point L6020(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,927 INFO L268 CegarLoopResult]: For program point L6053-1(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,927 INFO L268 CegarLoopResult]: For program point L6086-2(lines 6085 6094) no Hoare annotation was computed. [2020-07-21 18:57:03,928 INFO L271 CegarLoopResult]: At program point L5855(line 5855) the Hoare annotation is: true [2020-07-21 18:57:03,928 INFO L271 CegarLoopResult]: At program point L5756(lines 5746 5759) the Hoare annotation is: true [2020-07-21 18:57:03,928 INFO L268 CegarLoopResult]: For program point L5789-1(lines 5784 5802) no Hoare annotation was computed. [2020-07-21 18:57:03,928 INFO L271 CegarLoopResult]: At program point L6219(line 6219) the Hoare annotation is: true [2020-07-21 18:57:03,928 INFO L268 CegarLoopResult]: For program point L6219-1(line 6219) no Hoare annotation was computed. [2020-07-21 18:57:03,928 INFO L268 CegarLoopResult]: For program point L6054(lines 6054 6057) no Hoare annotation was computed. [2020-07-21 18:57:03,928 INFO L268 CegarLoopResult]: For program point L6153(line 6153) no Hoare annotation was computed. [2020-07-21 18:57:03,928 INFO L268 CegarLoopResult]: For program point L6054-2(lines 6053 6062) no Hoare annotation was computed. [2020-07-21 18:57:03,928 INFO L268 CegarLoopResult]: For program point L5856(line 5856) no Hoare annotation was computed. [2020-07-21 18:57:03,929 INFO L268 CegarLoopResult]: For program point L5724-2(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,929 INFO L268 CegarLoopResult]: For program point L5724(lines 5724 5741) no Hoare annotation was computed. [2020-07-21 18:57:03,929 INFO L271 CegarLoopResult]: At program point L6187(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,929 INFO L268 CegarLoopResult]: For program point L6154(lines 6154 6174) no Hoare annotation was computed. [2020-07-21 18:57:03,931 INFO L271 CegarLoopResult]: At program point L6253(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,931 INFO L268 CegarLoopResult]: For program point L6155(lines 6155 6158) no Hoare annotation was computed. [2020-07-21 18:57:03,931 INFO L268 CegarLoopResult]: For program point L6023(lines 6023 6026) no Hoare annotation was computed. [2020-07-21 18:57:03,931 INFO L268 CegarLoopResult]: For program point L6155-2(lines 6154 6173) no Hoare annotation was computed. [2020-07-21 18:57:03,931 INFO L268 CegarLoopResult]: For program point L5924-1(lines 5924 5925) no Hoare annotation was computed. [2020-07-21 18:57:03,931 INFO L268 CegarLoopResult]: For program point L6023-2(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,932 INFO L271 CegarLoopResult]: At program point L5924(lines 5924 5925) the Hoare annotation is: true [2020-07-21 18:57:03,932 INFO L271 CegarLoopResult]: At program point L5693-2(lines 5693 5700) the Hoare annotation is: true [2020-07-21 18:57:03,932 INFO L268 CegarLoopResult]: For program point L5693-3(lines 5693 5700) no Hoare annotation was computed. [2020-07-21 18:57:03,932 INFO L271 CegarLoopResult]: At program point L6255(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,932 INFO L268 CegarLoopResult]: For program point L5991(lines 5991 5994) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L271 CegarLoopResult]: At program point L5826(line 5826) the Hoare annotation is: true [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L5991-2(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L5694(lines 5694 5697) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L5826-1(line 5826) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L5793-1(lines 5793 5796) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L271 CegarLoopResult]: At program point L6124-1(line 6124) the Hoare annotation is: true [2020-07-21 18:57:03,933 INFO L271 CegarLoopResult]: At program point L6124(line 6124) the Hoare annotation is: true [2020-07-21 18:57:03,933 INFO L271 CegarLoopResult]: At program point L5959(line 5959) the Hoare annotation is: true [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L5926(lines 5926 5941) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L5959-1(line 5959) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L5827(lines 5827 5830) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L5827-2(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L268 CegarLoopResult]: For program point L6191(lines 6191 6194) no Hoare annotation was computed. [2020-07-21 18:57:03,933 INFO L271 CegarLoopResult]: At program point L6257(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,934 INFO L271 CegarLoopResult]: At program point L6224(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,934 INFO L268 CegarLoopResult]: For program point L6125(line 6125) no Hoare annotation was computed. [2020-07-21 18:57:03,934 INFO L268 CegarLoopResult]: For program point L5927(lines 5927 5930) no Hoare annotation was computed. [2020-07-21 18:57:03,934 INFO L271 CegarLoopResult]: At program point L5894(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,934 INFO L268 CegarLoopResult]: For program point L5960(lines 5960 5976) no Hoare annotation was computed. [2020-07-21 18:57:03,935 INFO L268 CegarLoopResult]: For program point L5927-2(lines 5926 5940) no Hoare annotation was computed. [2020-07-21 18:57:03,935 INFO L268 CegarLoopResult]: For program point L6159-1(lines 6154 6173) no Hoare annotation was computed. [2020-07-21 18:57:03,935 INFO L271 CegarLoopResult]: At program point L6192(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,935 INFO L268 CegarLoopResult]: For program point L5961-2(lines 5960 5975) no Hoare annotation was computed. [2020-07-21 18:57:03,936 INFO L268 CegarLoopResult]: For program point L5961(lines 5961 5965) no Hoare annotation was computed. [2020-07-21 18:57:03,936 INFO L271 CegarLoopResult]: At program point L6226(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,936 INFO L268 CegarLoopResult]: For program point L6127(lines 6127 6147) no Hoare annotation was computed. [2020-07-21 18:57:03,936 INFO L271 CegarLoopResult]: At program point L5962(line 5962) the Hoare annotation is: true [2020-07-21 18:57:03,936 INFO L268 CegarLoopResult]: For program point L5995-1(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,936 INFO L268 CegarLoopResult]: For program point L6028-2(lines 6028 6031) no Hoare annotation was computed. [2020-07-21 18:57:03,936 INFO L268 CegarLoopResult]: For program point L6028(lines 6028 6031) no Hoare annotation was computed. [2020-07-21 18:57:03,936 INFO L268 CegarLoopResult]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2020-07-21 18:57:03,936 INFO L268 CegarLoopResult]: For program point L6260-2(lines 6260 6263) no Hoare annotation was computed. [2020-07-21 18:57:03,936 INFO L268 CegarLoopResult]: For program point L6260(lines 6260 6263) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L6128-2(lines 6127 6146) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L6128(lines 6128 6131) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L5831-1(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L6096-1(lines 6096 6099) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L5898(lines 5898 5901) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L5931-1(lines 5926 5940) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L5766(lines 5766 5776) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L5766-1(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L6163-1(lines 6163 6166) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L271 CegarLoopResult]: At program point L6229(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L6064-1(lines 6064 6067) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L271 CegarLoopResult]: At program point L5899(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L5866(lines 5866 5876) no Hoare annotation was computed. [2020-07-21 18:57:03,937 INFO L268 CegarLoopResult]: For program point L5767(lines 5767 5770) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L5866-1(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L5701-2(lines 5701 5704) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L5701(line 5701) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L5767-2(lines 5766 5775) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L6230(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L5999-1(lines 5999 6002) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L5867(lines 5867 5870) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L5966-1(lines 5960 5975) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L5867-2(lines 5866 5875) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L6231(lines 6231 6234) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L6132-1(lines 6127 6146) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L268 CegarLoopResult]: For program point L6231-2(lines 6230 6243) no Hoare annotation was computed. [2020-07-21 18:57:03,938 INFO L271 CegarLoopResult]: At program point L5736(lines 5728 5741) the Hoare annotation is: true [2020-07-21 18:57:03,938 INFO L264 CegarLoopResult]: At program point L6167(line 6167) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (<= 9 ~irq~0)) (not (= 0 ~com90xx_skip_probe~0)) (not (<= ~ldv_state_variable_0~0 1)) (not (= 0 ~ldv_retval_0~0))) [2020-07-21 18:57:03,939 INFO L268 CegarLoopResult]: For program point L6200-1(line 6200) no Hoare annotation was computed. [2020-07-21 18:57:03,939 INFO L268 CegarLoopResult]: For program point L6167-1(line 6167) no Hoare annotation was computed. [2020-07-21 18:57:03,940 INFO L271 CegarLoopResult]: At program point L6200(line 6200) the Hoare annotation is: true [2020-07-21 18:57:03,940 INFO L271 CegarLoopResult]: At program point L6035(line 6035) the Hoare annotation is: true [2020-07-21 18:57:03,940 INFO L268 CegarLoopResult]: For program point L6035-1(line 6035) no Hoare annotation was computed. [2020-07-21 18:57:03,940 INFO L271 CegarLoopResult]: At program point L6101(line 6101) the Hoare annotation is: true [2020-07-21 18:57:03,940 INFO L268 CegarLoopResult]: For program point L6101-1(line 6101) no Hoare annotation was computed. [2020-07-21 18:57:03,940 INFO L268 CegarLoopResult]: For program point L5804-1(line 5804) no Hoare annotation was computed. [2020-07-21 18:57:03,940 INFO L271 CegarLoopResult]: At program point L5738(lines 5728 5741) the Hoare annotation is: true [2020-07-21 18:57:03,940 INFO L271 CegarLoopResult]: At program point L5804(line 5804) the Hoare annotation is: true [2020-07-21 18:57:03,941 INFO L271 CegarLoopResult]: At program point L5705(line 5705) the Hoare annotation is: true [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L5705-1(line 5705) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L271 CegarLoopResult]: At program point L6267(line 6267) the Hoare annotation is: true [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L6201(lines 6201 6222) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L271 CegarLoopResult]: At program point L6069(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L5805(lines 5805 5825) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L6202(lines 6202 6205) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L6235-1(lines 6230 6243) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L271 CegarLoopResult]: At program point L6268(line 6268) the Hoare annotation is: true [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L6103(lines 6103 6123) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L6136-1(lines 6136 6139) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L268 CegarLoopResult]: For program point L6202-2(lines 6202 6205) no Hoare annotation was computed. [2020-07-21 18:57:03,941 INFO L271 CegarLoopResult]: At program point L6037(lines 6027 6045) the Hoare annotation is: true [2020-07-21 18:57:03,942 INFO L271 CegarLoopResult]: At program point L5839(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,942 INFO L268 CegarLoopResult]: For program point L5806(lines 5806 5809) no Hoare annotation was computed. [2020-07-21 18:57:03,942 INFO L268 CegarLoopResult]: For program point L5707(lines 5707 5710) no Hoare annotation was computed. [2020-07-21 18:57:03,942 INFO L268 CegarLoopResult]: For program point L5806-2(lines 5805 5824) no Hoare annotation was computed. [2020-07-21 18:57:03,942 INFO L271 CegarLoopResult]: At program point L6269(lines 6269 6270) the Hoare annotation is: true [2020-07-21 18:57:03,942 INFO L268 CegarLoopResult]: For program point L6269-1(lines 6269 6270) no Hoare annotation was computed. [2020-07-21 18:57:03,942 INFO L271 CegarLoopResult]: At program point L6071(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,942 INFO L268 CegarLoopResult]: For program point L6104-2(lines 6103 6122) no Hoare annotation was computed. [2020-07-21 18:57:03,942 INFO L268 CegarLoopResult]: For program point L6104(lines 6104 6107) no Hoare annotation was computed. [2020-07-21 18:57:03,942 INFO L271 CegarLoopResult]: At program point L6039(lines 6027 6045) the Hoare annotation is: true [2020-07-21 18:57:03,942 INFO L271 CegarLoopResult]: At program point L6006(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,942 INFO L271 CegarLoopResult]: At program point L5841(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,942 INFO L268 CegarLoopResult]: For program point L5742-1(lines 5742 5759) no Hoare annotation was computed. [2020-07-21 18:57:03,943 INFO L271 CegarLoopResult]: At program point L6272(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,943 INFO L268 CegarLoopResult]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2020-07-21 18:57:03,943 INFO L268 CegarLoopResult]: For program point L6074(lines 6074 6077) no Hoare annotation was computed. [2020-07-21 18:57:03,943 INFO L271 CegarLoopResult]: At program point L6140(line 6140) the Hoare annotation is: true [2020-07-21 18:57:03,943 INFO L268 CegarLoopResult]: For program point L6008-1(line 6008) no Hoare annotation was computed. [2020-07-21 18:57:03,943 INFO L271 CegarLoopResult]: At program point L5942(line 5942) the Hoare annotation is: true [2020-07-21 18:57:03,943 INFO L271 CegarLoopResult]: At program point L6008(line 6008) the Hoare annotation is: true [2020-07-21 18:57:03,943 INFO L268 CegarLoopResult]: For program point L6074-2(lines 6074 6077) no Hoare annotation was computed. [2020-07-21 18:57:03,943 INFO L271 CegarLoopResult]: At program point L5843(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,943 INFO L268 CegarLoopResult]: For program point L5909(lines 5909 5919) no Hoare annotation was computed. [2020-07-21 18:57:03,943 INFO L268 CegarLoopResult]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2020-07-21 18:57:03,943 INFO L268 CegarLoopResult]: For program point L5909-1(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,943 INFO L271 CegarLoopResult]: At program point L5711(line 5711) the Hoare annotation is: true [2020-07-21 18:57:03,943 INFO L268 CegarLoopResult]: For program point L5711-1(line 5711) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L5810-1(lines 5805 5824) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L5777-1(lines 5777 5780) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L271 CegarLoopResult]: At program point L6207(line 6207) the Hoare annotation is: true [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L6207-1(line 6207) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L6108-1(lines 6103 6122) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L271 CegarLoopResult]: At program point L6042(line 6042) the Hoare annotation is: true [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L5943(lines 5943 5958) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L5910(lines 5910 5913) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L271 CegarLoopResult]: At program point L6009(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,944 INFO L271 CegarLoopResult]: At program point L6042-1(line 6042) the Hoare annotation is: true [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L5877-1(lines 5877 5880) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L5910-2(lines 5909 5918) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L271 CegarLoopResult]: At program point L6274(lines 5689 6280) the Hoare annotation is: true [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L6208-2(lines 6208 6211) no Hoare annotation was computed. [2020-07-21 18:57:03,944 INFO L268 CegarLoopResult]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L6043(line 6043) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L5944-2(lines 5943 5957) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L271 CegarLoopResult]: At program point L5977(line 5977) the Hoare annotation is: true [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L5944(lines 5944 5947) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L271 CegarLoopResult]: At program point L5977-1(line 5977) the Hoare annotation is: true [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L5713(lines 5713 5717) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L5978(line 5978) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L271 CegarLoopResult]: At program point L5714(line 5714) the Hoare annotation is: true [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L5846-2(lines 5689 6280) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L5714-1(line 5714) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point com90xx_probeFINAL(lines 5639 6281) no Hoare annotation was computed. [2020-07-21 18:57:03,945 INFO L268 CegarLoopResult]: For program point L5979(lines 5979 5990) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L5814-1(lines 5814 5817) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L271 CegarLoopResult]: At program point L6277(line 6277) the Hoare annotation is: true [2020-07-21 18:57:03,946 INFO L271 CegarLoopResult]: At program point L6277-1(line 6277) the Hoare annotation is: true [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L6112-1(lines 6112 6115) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L6178-1(lines 6178 6181) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L5980-2(lines 5979 5989) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L5980(lines 5980 5983) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L271 CegarLoopResult]: At program point L5782(lines 5782 5783) the Hoare annotation is: true [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L5782-1(lines 5782 5783) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L6278(line 6278) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L6245-1(lines 6245 6248) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point ioremap_nocacheEXIT(lines 6952 6954) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L271 CegarLoopResult]: At program point ioremap_nocacheENTRY(lines 6952 6954) the Hoare annotation is: true [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point ioremap_nocacheFINAL(lines 6952 6954) no Hoare annotation was computed. [2020-07-21 18:57:03,946 INFO L268 CegarLoopResult]: For program point L6953-1(line 6953) no Hoare annotation was computed. [2020-07-21 18:57:03,947 INFO L271 CegarLoopResult]: At program point L6953(line 6953) the Hoare annotation is: true [2020-07-21 18:57:03,947 INFO L268 CegarLoopResult]: For program point iounmapEXIT(lines 6955 6957) no Hoare annotation was computed. [2020-07-21 18:57:03,947 INFO L271 CegarLoopResult]: At program point iounmapENTRY(lines 6955 6957) the Hoare annotation is: true [2020-07-21 18:57:03,947 INFO L268 CegarLoopResult]: For program point iounmapFINAL(lines 6955 6957) no Hoare annotation was computed. [2020-07-21 18:57:03,947 INFO L268 CegarLoopResult]: For program point L6299(lines 6299 6303) no Hoare annotation was computed. [2020-07-21 18:57:03,947 INFO L268 CegarLoopResult]: For program point L6297(lines 6297 6306) no Hoare annotation was computed. [2020-07-21 18:57:03,947 INFO L271 CegarLoopResult]: At program point L6299-2(lines 6299 6303) the Hoare annotation is: true [2020-07-21 18:57:03,947 INFO L271 CegarLoopResult]: At program point L6297-1(lines 6297 6306) the Hoare annotation is: true [2020-07-21 18:57:03,947 INFO L268 CegarLoopResult]: For program point check_mirrorFINAL(lines 6282 6310) no Hoare annotation was computed. [2020-07-21 18:57:03,947 INFO L271 CegarLoopResult]: At program point L6298(line 6298) the Hoare annotation is: true [2020-07-21 18:57:03,947 INFO L268 CegarLoopResult]: For program point L6296-1(line 6296) no Hoare annotation was computed. [2020-07-21 18:57:03,947 INFO L268 CegarLoopResult]: For program point L6298-1(line 6298) no Hoare annotation was computed. [2020-07-21 18:57:03,947 INFO L271 CegarLoopResult]: At program point L6296(line 6296) the Hoare annotation is: true [2020-07-21 18:57:03,947 INFO L271 CegarLoopResult]: At program point L6290(lines 6290 6291) the Hoare annotation is: true [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point L6292(lines 6292 6295) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point L6290-1(lines 6290 6291) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point check_mirrorEXIT(lines 6282 6310) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point L6307(line 6307) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L271 CegarLoopResult]: At program point check_mirrorENTRY(lines 6282 6310) the Hoare annotation is: true [2020-07-21 18:57:03,948 INFO L271 CegarLoopResult]: At program point __release_regionENTRY(lines 6933 6935) the Hoare annotation is: true [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point __release_regionFINAL(lines 6933 6935) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point __release_regionEXIT(lines 6933 6935) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point ldv_module_getEXIT(lines 6865 6874) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point ldv_module_getENTRY(lines 6865 6874) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point L6868-2(lines 6865 6874) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point L6868(lines 6868 6871) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L268 CegarLoopResult]: For program point kfreeEXIT(lines 6985 6987) no Hoare annotation was computed. [2020-07-21 18:57:03,948 INFO L271 CegarLoopResult]: At program point kfreeENTRY(lines 6985 6987) the Hoare annotation is: true [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point kfreeFINAL(lines 6985 6987) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point ldv_err_ptrEXIT(lines 6834 6839) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point ldv_err_ptrENTRY(lines 6834 6839) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point ldv_err_ptrFINAL(lines 6834 6839) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullENTRY(lines 6846 6863) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullEXIT(lines 6846 6863) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point L6854(line 6854) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point L6855(lines 6855 6859) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullFINAL(lines 6846 6863) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point L6851(lines 6851 6860) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point L6854-1(line 6854) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point L6855-2(lines 6851 6860) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L268 CegarLoopResult]: For program point free_irqFINAL(lines 6946 6948) no Hoare annotation was computed. [2020-07-21 18:57:03,949 INFO L271 CegarLoopResult]: At program point free_irqENTRY(lines 6946 6948) the Hoare annotation is: true [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point free_irqEXIT(lines 6946 6948) no Hoare annotation was computed. [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point printkFINAL(lines 6962 6964) no Hoare annotation was computed. [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point printkENTRY(lines 6962 6964) no Hoare annotation was computed. [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point printkEXIT(lines 6962 6964) no Hoare annotation was computed. [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point com90xx_setmaskEXIT(lines 6465 6473) no Hoare annotation was computed. [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point com90xx_setmaskENTRY(lines 6465 6473) no Hoare annotation was computed. [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point com90xx_setmaskFINAL(lines 6465 6473) no Hoare annotation was computed. [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point L6470(line 6470) no Hoare annotation was computed. [2020-07-21 18:57:03,950 INFO L268 CegarLoopResult]: For program point arcnet_interruptEXIT(lines 6943 6945) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point arcnet_interruptFINAL(lines 6943 6945) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L271 CegarLoopResult]: At program point arcnet_interruptENTRY(lines 6943 6945) the Hoare annotation is: true [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point ldv_errorFINAL(lines 6821 6827) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L271 CegarLoopResult]: At program point ldv_errorENTRY(lines 6821 6827) the Hoare annotation is: true [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6825) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point ldv_errorEXIT(lines 6821 6827) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L271 CegarLoopResult]: At program point L5479(line 5479) the Hoare annotation is: true [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point kzallocEXIT(lines 5475 5482) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point L5479-1(line 5479) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L271 CegarLoopResult]: At program point kzallocENTRY(lines 5475 5482) the Hoare annotation is: true [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point kzallocFINAL(lines 5475 5482) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L271 CegarLoopResult]: At program point disable_suitable_irq_1ENTRY(lines 6698 6723) the Hoare annotation is: true [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point L6716(lines 6716 6720) no Hoare annotation was computed. [2020-07-21 18:57:03,951 INFO L268 CegarLoopResult]: For program point L6711(lines 6711 6715) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point disable_suitable_irq_1EXIT(lines 6698 6723) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point L6701(lines 6701 6705) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point disable_suitable_irq_1FINAL(lines 6698 6723) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L271 CegarLoopResult]: At program point kmallocENTRY(lines 5466 5473) the Hoare annotation is: true [2020-07-21 18:57:03,952 INFO L271 CegarLoopResult]: At program point L5470(line 5470) the Hoare annotation is: true [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point kmallocFINAL(lines 5466 5473) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point kmallocEXIT(lines 5466 5473) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point L6689-1(line 6689) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L271 CegarLoopResult]: At program point L6689(line 6689) the Hoare annotation is: true [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L271 CegarLoopResult]: At program point L6683(line 6683) the Hoare annotation is: true [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point L6685(line 6685) no Hoare annotation was computed. [2020-07-21 18:57:03,952 INFO L268 CegarLoopResult]: For program point L6679(line 6679) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point choose_interrupt_1EXIT(lines 6673 6697) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L271 CegarLoopResult]: At program point L6694(lines 6673 6697) the Hoare annotation is: true [2020-07-21 18:57:03,953 INFO L271 CegarLoopResult]: At program point L6692(line 6692) the Hoare annotation is: true [2020-07-21 18:57:03,953 INFO L271 CegarLoopResult]: At program point L6686(line 6686) the Hoare annotation is: true [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point L6688(line 6688) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point L6682(line 6682) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point L6686-1(line 6686) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point L6678(lines 6678 6693) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point L6680-1(line 6680) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L271 CegarLoopResult]: At program point choose_interrupt_1ENTRY(lines 6673 6697) the Hoare annotation is: true [2020-07-21 18:57:03,953 INFO L271 CegarLoopResult]: At program point L6680(line 6680) the Hoare annotation is: true [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point L6691(line 6691) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongENTRY(lines 5552 5559) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongEXIT(lines 5552 5559) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongFINAL(lines 5552 5559) no Hoare annotation was computed. [2020-07-21 18:57:03,953 INFO L268 CegarLoopResult]: For program point inbEXIT(lines 5451 5458) no Hoare annotation was computed. [2020-07-21 18:57:03,954 INFO L271 CegarLoopResult]: At program point inbENTRY(lines 5451 5458) the Hoare annotation is: true [2020-07-21 18:57:03,954 INFO L268 CegarLoopResult]: For program point inbFINAL(lines 5451 5458) no Hoare annotation was computed. [2020-07-21 18:57:03,954 INFO L268 CegarLoopResult]: For program point L5440-1(line 5440) no Hoare annotation was computed. [2020-07-21 18:57:03,954 INFO L268 CegarLoopResult]: For program point memcpy_toioFINAL(lines 5437 5443) no Hoare annotation was computed. [2020-07-21 18:57:03,954 INFO L268 CegarLoopResult]: For program point L5440(line 5440) no Hoare annotation was computed. [2020-07-21 18:57:03,954 INFO L268 CegarLoopResult]: For program point memcpy_toioEXIT(lines 5437 5443) no Hoare annotation was computed. [2020-07-21 18:57:03,955 INFO L268 CegarLoopResult]: For program point memcpy_toioENTRY(lines 5437 5443) no Hoare annotation was computed. [2020-07-21 18:57:03,955 INFO L268 CegarLoopResult]: For program point outbEXIT(lines 5444 5450) no Hoare annotation was computed. [2020-07-21 18:57:03,955 INFO L271 CegarLoopResult]: At program point outbENTRY(lines 5444 5450) the Hoare annotation is: true [2020-07-21 18:57:03,955 INFO L268 CegarLoopResult]: For program point outbFINAL(lines 5444 5450) no Hoare annotation was computed. [2020-07-21 18:57:03,955 INFO L268 CegarLoopResult]: For program point netdev_privFINAL(lines 5611 5616) no Hoare annotation was computed. [2020-07-21 18:57:03,955 INFO L271 CegarLoopResult]: At program point netdev_privENTRY(lines 5611 5616) the Hoare annotation is: true [2020-07-21 18:57:03,955 INFO L268 CegarLoopResult]: For program point netdev_privEXIT(lines 5611 5616) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point ldv_module_refcountFINAL(lines 6914 6919) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point ldv_module_refcountENTRY(lines 6914 6919) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point ldv_module_refcountEXIT(lines 6914 6919) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memsetENTRY(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L6522(line 6522) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L6493-1(lines 6493 6507) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L6487(lines 6487 6492) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L6522-1(line 6522) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L6487-2(lines 6483 6524) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L6510(line 6510) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L6512-1(lines 6512 6518) no Hoare annotation was computed. [2020-07-21 18:57:03,956 INFO L268 CegarLoopResult]: For program point L6512(lines 6512 6518) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point com90xx_resetENTRY(lines 6474 6525) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6508(line 6508) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6510-1(line 6510) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6502(lines 6502 6505) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6498(lines 6493 6506) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point com90xx_resetEXIT(lines 6474 6525) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6494(line 6494) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6494-1(line 6494) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6488-1(line 6488) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6488(line 6488) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point com90xx_resetFINAL(lines 6474 6525) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6484-1(line 6484) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6484(line 6484) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6511(lines 6511 6521) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6513(lines 6513 6516) no Hoare annotation was computed. [2020-07-21 18:57:03,957 INFO L268 CegarLoopResult]: For program point L6509(line 6509) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L6503(lines 6493 6506) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L6653(lines 6653 6659) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L6646(lines 6646 6652) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L6639(lines 6639 6645) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point activate_suitable_irq_1EXIT(lines 6629 6662) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L271 CegarLoopResult]: At program point activate_suitable_irq_1ENTRY(lines 6629 6662) the Hoare annotation is: true [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point activate_suitable_irq_1FINAL(lines 6629 6662) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L6632(lines 6632 6638) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L5489-2(lines 5488 5490) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L5489(line 5489) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 5488 5490) the Hoare annotation is: true [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 5488 5490) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point ldv_init_zallocFINAL(lines 5525 5535) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L5532-1(line 5532) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point L5530(line 5530) no Hoare annotation was computed. [2020-07-21 18:57:03,958 INFO L268 CegarLoopResult]: For program point ldv_init_zallocEXIT(lines 5525 5535) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point L5532(line 5532) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point ldv_init_zallocENTRY(lines 5525 5535) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point L5530-1(line 5530) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point writebEXIT(lines 5413 5419) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L271 CegarLoopResult]: At program point writebENTRY(lines 5413 5419) the Hoare annotation is: true [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point writebFINAL(lines 5413 5419) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L271 CegarLoopResult]: At program point L6815-1(line 6815) the Hoare annotation is: true [2020-07-21 18:57:03,959 INFO L271 CegarLoopResult]: At program point L6815(line 6815) the Hoare annotation is: true [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point ldv_free_irq_7EXIT(lines 6812 6819) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point ldv_free_irq_7FINAL(lines 6812 6819) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L271 CegarLoopResult]: At program point ldv_free_irq_7ENTRY(lines 6812 6819) the Hoare annotation is: true [2020-07-21 18:57:03,959 INFO L271 CegarLoopResult]: At program point __request_regionENTRY(lines 6936 6938) the Hoare annotation is: true [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point __request_regionEXIT(lines 6936 6938) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point __request_regionFINAL(lines 6936 6938) no Hoare annotation was computed. [2020-07-21 18:57:03,959 INFO L268 CegarLoopResult]: For program point L6937-1(line 6937) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L271 CegarLoopResult]: At program point L6937(line 6937) the Hoare annotation is: true [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point ldv_free_irq_6EXIT(lines 6804 6811) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L271 CegarLoopResult]: At program point L6807-1(line 6807) the Hoare annotation is: true [2020-07-21 18:57:03,960 INFO L271 CegarLoopResult]: At program point L6807(line 6807) the Hoare annotation is: true [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point ldv_free_irq_6FINAL(lines 6804 6811) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L271 CegarLoopResult]: At program point ldv_free_irq_6ENTRY(lines 6804 6811) the Hoare annotation is: true [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point com90xx_statusENTRY(lines 6455 6464) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point L6461-1(line 6461) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point L6461(line 6461) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point com90xx_statusFINAL(lines 6455 6464) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point com90xx_statusEXIT(lines 6455 6464) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-07-21 18:57:03,960 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,960 INFO L271 CegarLoopResult]: At program point request_threaded_irqENTRY(lines 6978 6980) the Hoare annotation is: true [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point request_threaded_irqFINAL(lines 6978 6980) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point request_threaded_irqEXIT(lines 6978 6980) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L271 CegarLoopResult]: At program point L6336(line 6336) the Hoare annotation is: true [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point L6427(lines 6427 6430) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L271 CegarLoopResult]: At program point L6361(lines 6328 6444) the Hoare annotation is: true [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point L6419(lines 6419 6425) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L271 CegarLoopResult]: At program point L6419-2(lines 6419 6425) the Hoare annotation is: true [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point com90xx_foundEXIT(lines 6311 6445) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point L6345-1(lines 6345 6356) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point L6345(lines 6345 6356) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point L6436-1(line 6436) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L271 CegarLoopResult]: At program point L6436(line 6436) the Hoare annotation is: true [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point L6337(line 6337) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L268 CegarLoopResult]: For program point L6362(line 6362) no Hoare annotation was computed. [2020-07-21 18:57:03,961 INFO L271 CegarLoopResult]: At program point L6428(lines 6328 6444) the Hoare annotation is: true [2020-07-21 18:57:03,961 INFO L271 CegarLoopResult]: At program point L6346(line 6346) the Hoare annotation is: true [2020-07-21 18:57:03,962 INFO L268 CegarLoopResult]: For program point L6346-1(line 6346) no Hoare annotation was computed. [2020-07-21 18:57:03,962 INFO L271 CegarLoopResult]: At program point L6437(lines 6328 6444) the Hoare annotation is: true [2020-07-21 18:57:03,962 INFO L271 CegarLoopResult]: At program point L6330(line 6330) the Hoare annotation is: true [2020-07-21 18:57:03,962 INFO L268 CegarLoopResult]: For program point L6363(lines 6363 6366) no Hoare annotation was computed. [2020-07-21 18:57:03,962 INFO L268 CegarLoopResult]: For program point L6330-1(line 6330) no Hoare annotation was computed. [2020-07-21 18:57:03,962 INFO L268 CegarLoopResult]: For program point L6347(lines 6347 6354) no Hoare annotation was computed. [2020-07-21 18:57:03,962 INFO L271 CegarLoopResult]: At program point L6438(line 6438) the Hoare annotation is: true [2020-07-21 18:57:03,962 INFO L271 CegarLoopResult]: At program point L6372(lines 6328 6444) the Hoare annotation is: true [2020-07-21 18:57:03,962 INFO L268 CegarLoopResult]: For program point L6438-1(line 6438) no Hoare annotation was computed. [2020-07-21 18:57:03,962 INFO L268 CegarLoopResult]: For program point L6331(lines 6331 6340) no Hoare annotation was computed. [2020-07-21 18:57:03,962 INFO L271 CegarLoopResult]: At program point L6364(lines 6328 6444) the Hoare annotation is: true [2020-07-21 18:57:03,962 INFO L268 CegarLoopResult]: For program point L6389-1(lines 6389 6390) no Hoare annotation was computed. [2020-07-21 18:57:03,962 INFO L271 CegarLoopResult]: At program point L6389(lines 6389 6390) the Hoare annotation is: true [2020-07-21 18:57:03,962 INFO L268 CegarLoopResult]: For program point L6348-1(line 6348) no Hoare annotation was computed. [2020-07-21 18:57:03,962 INFO L271 CegarLoopResult]: At program point L6348(line 6348) the Hoare annotation is: true [2020-07-21 18:57:03,963 INFO L271 CegarLoopResult]: At program point L6381-1(line 6381) the Hoare annotation is: true [2020-07-21 18:57:03,963 INFO L271 CegarLoopResult]: At program point L6381(line 6381) the Hoare annotation is: true [2020-07-21 18:57:03,963 INFO L271 CegarLoopResult]: At program point L6439(lines 6328 6444) the Hoare annotation is: true [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6373(line 6373) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L271 CegarLoopResult]: At program point L6332-2(lines 6332 6335) the Hoare annotation is: true [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6332(lines 6332 6335) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6382(line 6382) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6349(lines 6349 6352) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6374(lines 6374 6377) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6440-1(line 6440) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L271 CegarLoopResult]: At program point L6440(line 6440) the Hoare annotation is: true [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6341-1(line 6341) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L271 CegarLoopResult]: At program point L6341(line 6341) the Hoare annotation is: true [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6391(lines 6391 6398) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L268 CegarLoopResult]: For program point L6383-1(lines 6383 6384) no Hoare annotation was computed. [2020-07-21 18:57:03,963 INFO L271 CegarLoopResult]: At program point L6383(lines 6383 6384) the Hoare annotation is: true [2020-07-21 18:57:03,964 INFO L271 CegarLoopResult]: At program point L6375(lines 6328 6444) the Hoare annotation is: true [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6408-1(line 6408) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L271 CegarLoopResult]: At program point L6408(line 6408) the Hoare annotation is: true [2020-07-21 18:57:03,964 INFO L271 CegarLoopResult]: At program point L6441(lines 6328 6444) the Hoare annotation is: true [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point com90xx_foundFINAL(lines 6311 6445) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6392(lines 6392 6395) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6417-1(line 6417) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L271 CegarLoopResult]: At program point L6417(line 6417) the Hoare annotation is: true [2020-07-21 18:57:03,964 INFO L271 CegarLoopResult]: At program point com90xx_foundENTRY(lines 6311 6445) the Hoare annotation is: true [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6442(line 6442) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6409(lines 6409 6416) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6426(line 6426) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6385(lines 6385 6388) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6410(lines 6410 6413) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L268 CegarLoopResult]: For program point L6344-1(line 6344) no Hoare annotation was computed. [2020-07-21 18:57:03,964 INFO L271 CegarLoopResult]: At program point L6344(line 6344) the Hoare annotation is: true [2020-07-21 18:57:03,965 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateENTRY(lines 6920 6929) the Hoare annotation is: true [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point L6923(lines 6920 6929) no Hoare annotation was computed. [2020-07-21 18:57:03,965 INFO L264 CegarLoopResult]: At program point L6924(line 6924) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~com90xx_skip_probe~0))) [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 6920 6929) no Hoare annotation was computed. [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point unregister_netdevFINAL(lines 6981 6983) no Hoare annotation was computed. [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point unregister_netdevEXIT(lines 6981 6983) no Hoare annotation was computed. [2020-07-21 18:57:03,965 INFO L271 CegarLoopResult]: At program point unregister_netdevENTRY(lines 6981 6983) the Hoare annotation is: true [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point L5520-1(line 5520) no Hoare annotation was computed. [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point L5518(line 5518) no Hoare annotation was computed. [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point L5520(line 5520) no Hoare annotation was computed. [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point L5515(lines 5515 5522) no Hoare annotation was computed. [2020-07-21 18:57:03,965 INFO L268 CegarLoopResult]: For program point L5518-1(line 5518) no Hoare annotation was computed. [2020-07-21 18:57:03,966 INFO L268 CegarLoopResult]: For program point ldv_zallocEXIT(lines 5508 5524) no Hoare annotation was computed. [2020-07-21 18:57:03,966 INFO L268 CegarLoopResult]: For program point ldv_zallocENTRY(lines 5508 5524) no Hoare annotation was computed. [2020-07-21 18:57:03,966 INFO L268 CegarLoopResult]: For program point ldv_zallocFINAL(lines 5508 5524) no Hoare annotation was computed. [2020-07-21 18:57:03,966 INFO L268 CegarLoopResult]: For program point ldv_request_irq_5FINAL(lines 6786 6803) no Hoare annotation was computed. [2020-07-21 18:57:03,966 INFO L271 CegarLoopResult]: At program point L6798(line 6798) the Hoare annotation is: true [2020-07-21 18:57:03,966 INFO L271 CegarLoopResult]: At program point L6794(line 6794) the Hoare annotation is: true [2020-07-21 18:57:03,966 INFO L268 CegarLoopResult]: For program point L6796-1(line 6796) no Hoare annotation was computed. [2020-07-21 18:57:03,966 INFO L271 CegarLoopResult]: At program point L6796(line 6796) the Hoare annotation is: true [2020-07-21 18:57:03,966 INFO L268 CegarLoopResult]: For program point L6797-1(lines 6797 6800) no Hoare annotation was computed. [2020-07-21 18:57:03,966 INFO L268 CegarLoopResult]: For program point L6797(lines 6797 6800) no Hoare annotation was computed. [2020-07-21 18:57:03,966 INFO L271 CegarLoopResult]: At program point ldv_request_irq_5ENTRY(lines 6786 6803) the Hoare annotation is: true [2020-07-21 18:57:03,967 INFO L268 CegarLoopResult]: For program point L6794-1(line 6794) no Hoare annotation was computed. [2020-07-21 18:57:03,967 INFO L268 CegarLoopResult]: For program point ldv_request_irq_5EXIT(lines 6786 6803) no Hoare annotation was computed. [2020-07-21 18:57:03,967 INFO L271 CegarLoopResult]: At program point readbENTRY(lines 5405 5412) the Hoare annotation is: true [2020-07-21 18:57:03,967 INFO L268 CegarLoopResult]: For program point readbEXIT(lines 5405 5412) no Hoare annotation was computed. [2020-07-21 18:57:03,967 INFO L268 CegarLoopResult]: For program point readbFINAL(lines 5405 5412) no Hoare annotation was computed. [2020-07-21 18:57:03,967 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,967 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~ldv_retval_0~0) (= 0 ~com90xx_skip_probe~0) (= 1 ~ldv_module_refcounter~0) (<= ~ldv_state_variable_0~0 1)) [2020-07-21 18:57:03,967 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-21 18:57:03,967 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-21 18:57:03,967 INFO L268 CegarLoopResult]: For program point ldv_memsetFINAL(lines 5536 5543) no Hoare annotation was computed. [2020-07-21 18:57:03,967 INFO L268 CegarLoopResult]: For program point ldv_memsetENTRY(lines 5536 5543) no Hoare annotation was computed. [2020-07-21 18:57:03,968 INFO L268 CegarLoopResult]: For program point L5540-1(line 5540) no Hoare annotation was computed. [2020-07-21 18:57:03,968 INFO L268 CegarLoopResult]: For program point ldv_memsetEXIT(lines 5536 5543) no Hoare annotation was computed. [2020-07-21 18:57:03,968 INFO L268 CegarLoopResult]: For program point L5540(line 5540) no Hoare annotation was computed. [2020-07-21 18:57:03,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 06:57:03 BoogieIcfgContainer [2020-07-21 18:57:03,993 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-21 18:57:03,997 INFO L168 Benchmark]: Toolchain (without parser) took 21216.80 ms. Allocated memory was 137.9 MB in the beginning and 530.6 MB in the end (delta: 392.7 MB). Free memory was 93.7 MB in the beginning and 344.3 MB in the end (delta: -250.7 MB). Peak memory consumption was 356.1 MB. Max. memory is 7.1 GB. [2020-07-21 18:57:04,002 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-21 18:57:04,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1962.28 ms. Allocated memory was 137.9 MB in the beginning and 229.1 MB in the end (delta: 91.2 MB). Free memory was 93.2 MB in the beginning and 121.8 MB in the end (delta: -28.5 MB). Peak memory consumption was 69.7 MB. Max. memory is 7.1 GB. [2020-07-21 18:57:04,009 INFO L168 Benchmark]: Boogie Preprocessor took 254.91 ms. Allocated memory is still 229.1 MB. Free memory was 121.8 MB in the beginning and 110.6 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. [2020-07-21 18:57:04,012 INFO L168 Benchmark]: RCFGBuilder took 4708.39 ms. Allocated memory was 229.1 MB in the beginning and 332.4 MB in the end (delta: 103.3 MB). Free memory was 110.6 MB in the beginning and 219.5 MB in the end (delta: -108.9 MB). Peak memory consumption was 68.9 MB. Max. memory is 7.1 GB. [2020-07-21 18:57:04,013 INFO L168 Benchmark]: TraceAbstraction took 14285.03 ms. Allocated memory was 332.4 MB in the beginning and 530.6 MB in the end (delta: 198.2 MB). Free memory was 219.5 MB in the beginning and 344.3 MB in the end (delta: -124.8 MB). Peak memory consumption was 287.5 MB. Max. memory is 7.1 GB. [2020-07-21 18:57:04,018 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1962.28 ms. Allocated memory was 137.9 MB in the beginning and 229.1 MB in the end (delta: 91.2 MB). Free memory was 93.2 MB in the beginning and 121.8 MB in the end (delta: -28.5 MB). Peak memory consumption was 69.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 254.91 ms. Allocated memory is still 229.1 MB. Free memory was 121.8 MB in the beginning and 110.6 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4708.39 ms. Allocated memory was 229.1 MB in the beginning and 332.4 MB in the end (delta: 103.3 MB). Free memory was 110.6 MB in the beginning and 219.5 MB in the end (delta: -108.9 MB). Peak memory consumption was 68.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 14285.03 ms. Allocated memory was 332.4 MB in the beginning and 530.6 MB in the end (delta: 198.2 MB). Free memory was 219.5 MB in the beginning and 344.3 MB in the end (delta: -124.8 MB). Peak memory consumption was 287.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6825]: 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: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: (((!(1 == ldv_module_refcounter) || 0 == ldv_retval_0) || !(0 == \old(ldv_retval_0))) || !(0 == com90xx_skip_probe)) || !(\old(ldv_state_variable_0) <= 1) - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 73 procedures, 679 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 10.8s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 1.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3831 SDtfs, 3468 SDslu, 1358 SDs, 0 SdLazy, 223 SolverSat, 8 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 239 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1094occurred 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: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 61 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 194 LocationsWithAnnotation, 1459 PreInvPairs, 1693 NumberOfFragments, 506 HoareAnnotationTreeSize, 1459 FomulaSimplifications, 342 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 194 FomulaSimplificationsInter, 11884 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 5.9s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 244 NumberOfCodeBlocks, 182 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 239 ConstructedInterpolants, 0 QuantifiedInterpolants, 22124 SizeOfPredicates, 1 NumberOfNonLiveVariables, 7972 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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...