java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-08 16:46:06,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 16:46:06,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 16:46:06,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 16:46:06,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 16:46:06,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 16:46:06,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 16:46:06,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 16:46:06,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 16:46:06,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 16:46:06,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 16:46:06,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 16:46:06,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 16:46:06,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 16:46:06,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 16:46:06,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 16:46:06,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 16:46:06,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 16:46:06,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 16:46:06,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 16:46:06,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 16:46:06,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 16:46:06,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 16:46:06,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 16:46:06,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 16:46:06,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 16:46:06,307 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 16:46:06,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 16:46:06,309 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 16:46:06,309 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 16:46:06,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 16:46:06,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 16:46:06,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 16:46:06,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 16:46:06,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 16:46:06,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 16:46:06,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 16:46:06,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 16:46:06,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 16:46:06,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 16:46:06,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 16:46:06,316 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-08 16:46:06,339 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 16:46:06,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 16:46:06,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 16:46:06,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 16:46:06,344 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 16:46:06,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 16:46:06,345 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 16:46:06,345 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 16:46:06,345 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 16:46:06,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 16:46:06,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 16:46:06,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 16:46:06,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 16:46:06,349 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 16:46:06,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 16:46:06,349 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 16:46:06,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 16:46:06,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 16:46:06,350 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 16:46:06,350 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 16:46:06,351 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 16:46:06,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 16:46:06,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 16:46:06,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 16:46:06,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 16:46:06,352 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 16:46:06,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 16:46:06,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 16:46:06,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 16:46:06,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 16:46:06,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 16:46:06,401 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 16:46:06,403 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 16:46:06,403 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 16:46:06,404 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-09-08 16:46:06,469 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab9e507d2/639d2c23bd8245cd896281e261d28d47/FLAGe66799f25 [2019-09-08 16:46:07,170 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 16:46:07,170 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-09-08 16:46:07,199 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab9e507d2/639d2c23bd8245cd896281e261d28d47/FLAGe66799f25 [2019-09-08 16:46:07,329 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab9e507d2/639d2c23bd8245cd896281e261d28d47 [2019-09-08 16:46:07,338 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 16:46:07,340 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 16:46:07,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 16:46:07,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 16:46:07,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 16:46:07,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 04:46:07" (1/1) ... [2019-09-08 16:46:07,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a6b872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:07, skipping insertion in model container [2019-09-08 16:46:07,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 04:46:07" (1/1) ... [2019-09-08 16:46:07,357 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 16:46:07,438 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 16:46:07,905 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-09-08 16:46:07,905 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-09-08 16:46:08,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 16:46:08,541 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 16:46:08,614 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-09-08 16:46:08,615 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-09-08 16:46:08,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 16:46:08,848 INFO L192 MainTranslator]: Completed translation [2019-09-08 16:46:08,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08 WrapperNode [2019-09-08 16:46:08,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 16:46:08,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 16:46:08,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 16:46:08,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 16:46:08,866 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (1/1) ... [2019-09-08 16:46:08,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (1/1) ... [2019-09-08 16:46:08,909 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (1/1) ... [2019-09-08 16:46:08,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (1/1) ... [2019-09-08 16:46:09,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (1/1) ... [2019-09-08 16:46:09,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (1/1) ... [2019-09-08 16:46:09,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (1/1) ... [2019-09-08 16:46:09,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 16:46:09,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 16:46:09,118 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 16:46:09,118 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 16:46:09,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (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 [2019-09-08 16:46:09,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 16:46:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 16:46:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-08 16:46:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-08 16:46:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-08 16:46:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-08 16:46:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-09-08 16:46:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 16:46:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 16:46:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 16:46:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 16:46:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 16:46:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-08 16:46:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 16:46:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 16:46:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-08 16:46:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_reprogram [2019-09-08 16:46:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_irq_request [2019-09-08 16:46:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_work_fn [2019-09-08 16:46:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_eeprom_read [2019-09-08 16:46:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_eeprom_write [2019-09-08 16:46:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_read_ee [2019-09-08 16:46:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_write_ee [2019-09-08 16:46:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_readl [2019-09-08 16:46:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_writel [2019-09-08 16:46:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_validate [2019-09-08 16:46:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_release [2019-09-08 16:46:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_create [2019-09-08 16:46:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_init [2019-09-08 16:46:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_exit [2019-09-08 16:46:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fmc_operations_1 [2019-09-08 16:46:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-08 16:46:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure delayed_work_timer_fn [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_register_n [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_unregister_n [2019-09-08 16:46:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-09-08 16:46:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-09-08 16:46:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 16:46:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 16:46:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-09-08 16:46:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-09-08 16:46:09,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-08 16:46:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-08 16:46:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-09-08 16:46:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-08 16:46:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-08 16:46:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-08 16:46:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 16:46:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 16:46:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 16:46:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 16:46:09,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-08 16:46:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 16:46:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 16:46:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-08 16:46:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-08 16:46:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 16:46:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-08 16:46:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-09-08 16:46:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-08 16:46:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-08 16:46:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-08 16:46:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-08 16:46:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-08 16:46:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-09-08 16:46:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-08 16:46:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-09-08 16:46:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 16:46:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-09-08 16:46:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-09-08 16:46:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-08 16:46:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-08 16:46:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 16:46:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 16:46:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 16:46:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 16:46:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 16:46:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-08 16:46:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 16:46:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 16:46:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 16:46:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 16:46:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 16:46:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 16:46:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 16:46:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-08 16:46:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 16:46:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-08 16:46:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fmc_operations_1 [2019-09-08 16:46:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-09-08 16:46:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2019-09-08 16:46:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2019-09-08 16:46:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-09-08 16:46:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-08 16:46:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-08 16:46:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-08 16:46:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-08 16:46:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-08 16:46:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_register_n [2019-09-08 16:46:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_unregister_n [2019-09-08 16:46:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure ff_reprogram [2019-09-08 16:46:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 16:46:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 16:46:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 16:46:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 16:46:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 16:46:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure ff_irq_request [2019-09-08 16:46:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_create [2019-09-08 16:46:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure ff_work_fn [2019-09-08 16:46:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure ff_eeprom_read [2019-09-08 16:46:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-08 16:46:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ff_eeprom_write [2019-09-08 16:46:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ff_read_ee [2019-09-08 16:46:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ff_write_ee [2019-09-08 16:46:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ff_readl [2019-09-08 16:46:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ff_writel [2019-09-08 16:46:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ff_validate [2019-09-08 16:46:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_release [2019-09-08 16:46:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 16:46:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure ff_init [2019-09-08 16:46:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure ff_exit [2019-09-08 16:46:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-09-08 16:46:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 16:46:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 16:46:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-09-08 16:46:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 16:46:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 16:46:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-08 16:46:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-08 16:46:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-08 16:46:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-08 16:46:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-08 16:46:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-08 16:46:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-08 16:46:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 16:46:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 16:46:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 16:46:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 16:46:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-08 16:46:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 16:46:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 16:46:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-08 16:46:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-08 16:46:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-08 16:46:10,127 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 16:52:02,011 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 16:52:02,012 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-08 16:52:02,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 04:52:02 BoogieIcfgContainer [2019-09-08 16:52:02,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 16:52:02,015 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 16:52:02,015 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 16:52:02,018 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 16:52:02,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 04:46:07" (1/3) ... [2019-09-08 16:52:02,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63672f4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 04:52:02, skipping insertion in model container [2019-09-08 16:52:02,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:46:08" (2/3) ... [2019-09-08 16:52:02,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63672f4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 04:52:02, skipping insertion in model container [2019-09-08 16:52:02,020 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 04:52:02" (3/3) ... [2019-09-08 16:52:02,021 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-09-08 16:52:02,031 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 16:52:02,040 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-08 16:52:02,059 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-08 16:52:02,098 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 16:52:02,099 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 16:52:02,099 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 16:52:02,099 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 16:52:02,100 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 16:52:02,100 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 16:52:02,100 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 16:52:02,100 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 16:52:02,100 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 16:52:02,127 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states. [2019-09-08 16:52:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-09-08 16:52:02,140 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:52:02,142 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 16:52:02,144 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:52:02,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:52:02,150 INFO L82 PathProgramCache]: Analyzing trace with hash -1038869375, now seen corresponding path program 1 times [2019-09-08 16:52:02,152 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:52:02,152 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:52:02,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:52:02,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:52:02,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:52:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:52:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-09-08 16:52:03,484 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:52:03,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:52:03,489 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:52:03,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:52:03,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:52:03,508 INFO L87 Difference]: Start difference. First operand 380 states. Second operand 3 states. [2019-09-08 16:52:03,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:52:03,639 INFO L93 Difference]: Finished difference Result 699 states and 900 transitions. [2019-09-08 16:52:03,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:52:03,644 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2019-09-08 16:52:03,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:52:03,676 INFO L225 Difference]: With dead ends: 699 [2019-09-08 16:52:03,676 INFO L226 Difference]: Without dead ends: 340 [2019-09-08 16:52:03,683 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:52:03,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2019-09-08 16:52:03,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 333. [2019-09-08 16:52:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 333 states. [2019-09-08 16:52:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 422 transitions. [2019-09-08 16:52:03,760 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 422 transitions. Word has length 65 [2019-09-08 16:52:03,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:52:03,761 INFO L475 AbstractCegarLoop]: Abstraction has 333 states and 422 transitions. [2019-09-08 16:52:03,761 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:52:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 422 transitions. [2019-09-08 16:52:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-09-08 16:52:03,767 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:52:03,767 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 16:52:03,767 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:52:03,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:52:03,768 INFO L82 PathProgramCache]: Analyzing trace with hash -1619346045, now seen corresponding path program 1 times [2019-09-08 16:52:03,768 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:52:03,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:52:03,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:52:03,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:52:03,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:52:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:52:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-09-08 16:52:04,383 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:52:04,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:52:04,385 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:52:04,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:52:04,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:52:04,386 INFO L87 Difference]: Start difference. First operand 333 states and 422 transitions. Second operand 3 states. [2019-09-08 16:52:04,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:52:04,677 INFO L93 Difference]: Finished difference Result 910 states and 1152 transitions. [2019-09-08 16:52:04,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:52:04,678 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2019-09-08 16:52:04,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:52:04,693 INFO L225 Difference]: With dead ends: 910 [2019-09-08 16:52:04,694 INFO L226 Difference]: Without dead ends: 602 [2019-09-08 16:52:04,696 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:52:04,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states. [2019-09-08 16:52:04,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 599. [2019-09-08 16:52:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 599 states. [2019-09-08 16:52:04,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 599 states and 758 transitions. [2019-09-08 16:52:04,776 INFO L78 Accepts]: Start accepts. Automaton has 599 states and 758 transitions. Word has length 72 [2019-09-08 16:52:04,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:52:04,777 INFO L475 AbstractCegarLoop]: Abstraction has 599 states and 758 transitions. [2019-09-08 16:52:04,777 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:52:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 758 transitions. [2019-09-08 16:52:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2019-09-08 16:52:04,787 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:52:04,788 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 16:52:04,788 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:52:04,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:52:04,789 INFO L82 PathProgramCache]: Analyzing trace with hash 1175243004, now seen corresponding path program 1 times [2019-09-08 16:52:04,789 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:52:04,789 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:52:04,794 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:52:04,794 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:52:04,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:52:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:52:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2019-09-08 16:52:06,194 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:52:06,194 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:52:06,194 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:52:06,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:52:06,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:52:06,195 INFO L87 Difference]: Start difference. First operand 599 states and 758 transitions. Second operand 3 states. [2019-09-08 16:52:06,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:52:06,237 INFO L93 Difference]: Finished difference Result 599 states and 758 transitions. [2019-09-08 16:52:06,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:52:06,238 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 76 [2019-09-08 16:52:06,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:52:06,242 INFO L225 Difference]: With dead ends: 599 [2019-09-08 16:52:06,242 INFO L226 Difference]: Without dead ends: 0 [2019-09-08 16:52:06,245 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:52:06,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-08 16:52:06,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-08 16:52:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-08 16:52:06,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-08 16:52:06,247 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 76 [2019-09-08 16:52:06,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:52:06,248 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-08 16:52:06,248 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:52:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-08 16:52:06,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-08 16:52:06,256 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-08 16:52:07,068 INFO L443 ceAbstractionStarter]: For program point dev_set_nameENTRY(lines 2403 2405) no Hoare annotation was computed. [2019-09-08 16:52:07,068 INFO L443 ceAbstractionStarter]: For program point dev_set_nameFINAL(lines 2403 2405) no Hoare annotation was computed. [2019-09-08 16:52:07,068 INFO L443 ceAbstractionStarter]: For program point dev_set_nameEXIT(lines 2403 2405) no Hoare annotation was computed. [2019-09-08 16:52:07,069 INFO L443 ceAbstractionStarter]: For program point L2046(line 2046) no Hoare annotation was computed. [2019-09-08 16:52:07,069 INFO L443 ceAbstractionStarter]: For program point ff_exitEXIT(lines 2038 2049) no Hoare annotation was computed. [2019-09-08 16:52:07,069 INFO L446 ceAbstractionStarter]: At program point L2042(line 2042) the Hoare annotation is: true [2019-09-08 16:52:07,069 INFO L446 ceAbstractionStarter]: At program point L2042-1(line 2042) the Hoare annotation is: true [2019-09-08 16:52:07,069 INFO L446 ceAbstractionStarter]: At program point L2041(lines 2041 2045) the Hoare annotation is: true [2019-09-08 16:52:07,070 INFO L446 ceAbstractionStarter]: At program point ff_exitENTRY(lines 2038 2049) the Hoare annotation is: true [2019-09-08 16:52:07,070 INFO L443 ceAbstractionStarter]: For program point ff_exitFINAL(lines 2038 2049) no Hoare annotation was computed. [2019-09-08 16:52:07,070 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intENTRY(lines 1429 1436) no Hoare annotation was computed. [2019-09-08 16:52:07,070 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 1429 1436) no Hoare annotation was computed. [2019-09-08 16:52:07,070 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 1429 1436) no Hoare annotation was computed. [2019-09-08 16:52:07,070 INFO L446 ceAbstractionStarter]: At program point L2232(line 2232) the Hoare annotation is: true [2019-09-08 16:52:07,070 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 2068 2309) no Hoare annotation was computed. [2019-09-08 16:52:07,071 INFO L443 ceAbstractionStarter]: For program point L2166(lines 2166 2170) no Hoare annotation was computed. [2019-09-08 16:52:07,071 INFO L443 ceAbstractionStarter]: For program point L2216(lines 2216 2221) no Hoare annotation was computed. [2019-09-08 16:52:07,071 INFO L443 ceAbstractionStarter]: For program point L2167-1(line 2167) no Hoare annotation was computed. [2019-09-08 16:52:07,071 INFO L446 ceAbstractionStarter]: At program point L2167(line 2167) the Hoare annotation is: true [2019-09-08 16:52:07,071 INFO L443 ceAbstractionStarter]: For program point L2250(line 2250) no Hoare annotation was computed. [2019-09-08 16:52:07,071 INFO L443 ceAbstractionStarter]: For program point L2217-1(line 2217) no Hoare annotation was computed. [2019-09-08 16:52:07,071 INFO L446 ceAbstractionStarter]: At program point L2217(line 2217) the Hoare annotation is: true [2019-09-08 16:52:07,071 INFO L443 ceAbstractionStarter]: For program point L2300(line 2300) no Hoare annotation was computed. [2019-09-08 16:52:07,072 INFO L439 ceAbstractionStarter]: At program point L2102(line 2102) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= ~ldv_spin~0 0))) [2019-09-08 16:52:07,072 INFO L443 ceAbstractionStarter]: For program point L2102-1(line 2102) no Hoare annotation was computed. [2019-09-08 16:52:07,072 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 2068 2309) no Hoare annotation was computed. [2019-09-08 16:52:07,072 INFO L443 ceAbstractionStarter]: For program point L2251(lines 2251 2266) no Hoare annotation was computed. [2019-09-08 16:52:07,072 INFO L443 ceAbstractionStarter]: For program point L2268(line 2268) no Hoare annotation was computed. [2019-09-08 16:52:07,072 INFO L446 ceAbstractionStarter]: At program point L2301(line 2301) the Hoare annotation is: true [2019-09-08 16:52:07,073 INFO L443 ceAbstractionStarter]: For program point L2136(lines 2136 2302) no Hoare annotation was computed. [2019-09-08 16:52:07,073 INFO L446 ceAbstractionStarter]: At program point L2252(line 2252) the Hoare annotation is: true [2019-09-08 16:52:07,073 INFO L446 ceAbstractionStarter]: At program point L2186(line 2186) the Hoare annotation is: true [2019-09-08 16:52:07,073 INFO L443 ceAbstractionStarter]: For program point L2252-1(line 2252) no Hoare annotation was computed. [2019-09-08 16:52:07,073 INFO L443 ceAbstractionStarter]: For program point L2153(line 2153) no Hoare annotation was computed. [2019-09-08 16:52:07,073 INFO L443 ceAbstractionStarter]: For program point L2186-1(line 2186) no Hoare annotation was computed. [2019-09-08 16:52:07,073 INFO L446 ceAbstractionStarter]: At program point L2269(line 2269) the Hoare annotation is: true [2019-09-08 16:52:07,073 INFO L443 ceAbstractionStarter]: For program point L2203(line 2203) no Hoare annotation was computed. [2019-09-08 16:52:07,074 INFO L443 ceAbstractionStarter]: For program point L2137(line 2137) no Hoare annotation was computed. [2019-09-08 16:52:07,074 INFO L443 ceAbstractionStarter]: For program point L2286(line 2286) no Hoare annotation was computed. [2019-09-08 16:52:07,074 INFO L443 ceAbstractionStarter]: For program point L2253-1(lines 2251 2265) no Hoare annotation was computed. [2019-09-08 16:52:07,075 INFO L443 ceAbstractionStarter]: For program point L2253(lines 2253 2259) no Hoare annotation was computed. [2019-09-08 16:52:07,076 INFO L443 ceAbstractionStarter]: For program point L2154(lines 2154 2158) no Hoare annotation was computed. [2019-09-08 16:52:07,076 INFO L443 ceAbstractionStarter]: For program point L2154-2(lines 2140 2233) no Hoare annotation was computed. [2019-09-08 16:52:07,076 INFO L446 ceAbstractionStarter]: At program point L2303(lines 2101 2308) the Hoare annotation is: true [2019-09-08 16:52:07,076 INFO L443 ceAbstractionStarter]: For program point L2204(lines 2204 2208) no Hoare annotation was computed. [2019-09-08 16:52:07,076 INFO L443 ceAbstractionStarter]: For program point L2138(lines 2138 2236) no Hoare annotation was computed. [2019-09-08 16:52:07,077 INFO L443 ceAbstractionStarter]: For program point L2204-2(lines 2140 2233) no Hoare annotation was computed. [2019-09-08 16:52:07,077 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 2291) no Hoare annotation was computed. [2019-09-08 16:52:07,077 INFO L443 ceAbstractionStarter]: For program point L2155-1(line 2155) no Hoare annotation was computed. [2019-09-08 16:52:07,077 INFO L446 ceAbstractionStarter]: At program point L2155(line 2155) the Hoare annotation is: true [2019-09-08 16:52:07,078 INFO L443 ceAbstractionStarter]: For program point L2238(line 2238) no Hoare annotation was computed. [2019-09-08 16:52:07,078 INFO L443 ceAbstractionStarter]: For program point L2172(line 2172) no Hoare annotation was computed. [2019-09-08 16:52:07,078 INFO L443 ceAbstractionStarter]: For program point L2205-1(line 2205) no Hoare annotation was computed. [2019-09-08 16:52:07,078 INFO L446 ceAbstractionStarter]: At program point L2205(line 2205) the Hoare annotation is: true [2019-09-08 16:52:07,080 INFO L439 ceAbstractionStarter]: At program point L2106(line 2106) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= ~ldv_spin~0 0))) [2019-09-08 16:52:07,080 INFO L443 ceAbstractionStarter]: For program point L2106-1(line 2106) no Hoare annotation was computed. [2019-09-08 16:52:07,080 INFO L446 ceAbstractionStarter]: At program point L2288(line 2288) the Hoare annotation is: true [2019-09-08 16:52:07,080 INFO L443 ceAbstractionStarter]: For program point L2288-1(line 2288) no Hoare annotation was computed. [2019-09-08 16:52:07,080 INFO L443 ceAbstractionStarter]: For program point L2239(lines 2239 2273) no Hoare annotation was computed. [2019-09-08 16:52:07,080 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2233) no Hoare annotation was computed. [2019-09-08 16:52:07,080 INFO L443 ceAbstractionStarter]: For program point L2173(lines 2173 2177) no Hoare annotation was computed. [2019-09-08 16:52:07,080 INFO L443 ceAbstractionStarter]: For program point L2223(line 2223) no Hoare annotation was computed. [2019-09-08 16:52:07,081 INFO L439 ceAbstractionStarter]: At program point L2124(line 2124) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= ~ldv_spin~0 0))) [2019-09-08 16:52:07,081 INFO L443 ceAbstractionStarter]: For program point L2124-1(line 2124) no Hoare annotation was computed. [2019-09-08 16:52:07,081 INFO L443 ceAbstractionStarter]: For program point L2306(line 2306) no Hoare annotation was computed. [2019-09-08 16:52:07,081 INFO L446 ceAbstractionStarter]: At program point L2174(line 2174) the Hoare annotation is: true [2019-09-08 16:52:07,081 INFO L443 ceAbstractionStarter]: For program point L2141(line 2141) no Hoare annotation was computed. [2019-09-08 16:52:07,081 INFO L443 ceAbstractionStarter]: For program point L2174-1(line 2174) no Hoare annotation was computed. [2019-09-08 16:52:07,081 INFO L443 ceAbstractionStarter]: For program point L2224(lines 2224 2229) no Hoare annotation was computed. [2019-09-08 16:52:07,081 INFO L446 ceAbstractionStarter]: At program point L2257(line 2257) the Hoare annotation is: true [2019-09-08 16:52:07,082 INFO L443 ceAbstractionStarter]: For program point L2191(line 2191) no Hoare annotation was computed. [2019-09-08 16:52:07,082 INFO L443 ceAbstractionStarter]: For program point L2241(lines 2241 2270) no Hoare annotation was computed. [2019-09-08 16:52:07,082 INFO L443 ceAbstractionStarter]: For program point L2142(lines 2142 2146) no Hoare annotation was computed. [2019-09-08 16:52:07,082 INFO L443 ceAbstractionStarter]: For program point L2142-2(lines 2140 2233) no Hoare annotation was computed. [2019-09-08 16:52:07,082 INFO L443 ceAbstractionStarter]: For program point L2192(lines 2192 2196) no Hoare annotation was computed. [2019-09-08 16:52:07,082 INFO L443 ceAbstractionStarter]: For program point L2225-1(line 2225) no Hoare annotation was computed. [2019-09-08 16:52:07,082 INFO L446 ceAbstractionStarter]: At program point L2225(line 2225) the Hoare annotation is: true [2019-09-08 16:52:07,082 INFO L443 ceAbstractionStarter]: For program point L2192-2(lines 2140 2233) no Hoare annotation was computed. [2019-09-08 16:52:07,083 INFO L443 ceAbstractionStarter]: For program point L2242(line 2242) no Hoare annotation was computed. [2019-09-08 16:52:07,083 INFO L443 ceAbstractionStarter]: For program point L2275(line 2275) no Hoare annotation was computed. [2019-09-08 16:52:07,083 INFO L439 ceAbstractionStarter]: At program point L2110(line 2110) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= ~ldv_spin~0 0))) [2019-09-08 16:52:07,083 INFO L443 ceAbstractionStarter]: For program point L2143-1(line 2143) no Hoare annotation was computed. [2019-09-08 16:52:07,083 INFO L446 ceAbstractionStarter]: At program point L2143(line 2143) the Hoare annotation is: true [2019-09-08 16:52:07,083 INFO L443 ceAbstractionStarter]: For program point L2110-1(line 2110) no Hoare annotation was computed. [2019-09-08 16:52:07,083 INFO L446 ceAbstractionStarter]: At program point L2160(line 2160) the Hoare annotation is: true [2019-09-08 16:52:07,083 INFO L443 ceAbstractionStarter]: For program point L2193-1(line 2193) no Hoare annotation was computed. [2019-09-08 16:52:07,083 INFO L446 ceAbstractionStarter]: At program point L2193(line 2193) the Hoare annotation is: true [2019-09-08 16:52:07,084 INFO L443 ceAbstractionStarter]: For program point L2160-1(line 2160) no Hoare annotation was computed. [2019-09-08 16:52:07,084 INFO L443 ceAbstractionStarter]: For program point L2276(lines 2276 2298) no Hoare annotation was computed. [2019-09-08 16:52:07,084 INFO L446 ceAbstractionStarter]: At program point L2210(line 2210) the Hoare annotation is: true [2019-09-08 16:52:07,084 INFO L443 ceAbstractionStarter]: For program point L2243(lines 2243 2248) no Hoare annotation was computed. [2019-09-08 16:52:07,084 INFO L443 ceAbstractionStarter]: For program point L2210-1(line 2210) no Hoare annotation was computed. [2019-09-08 16:52:07,084 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 2068 2309) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= ~ldv_spin~0 0))) [2019-09-08 16:52:07,084 INFO L443 ceAbstractionStarter]: For program point L2293(line 2293) no Hoare annotation was computed. [2019-09-08 16:52:07,085 INFO L439 ceAbstractionStarter]: At program point L2128(line 2128) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= ~ldv_spin~0 0))) [2019-09-08 16:52:07,085 INFO L439 ceAbstractionStarter]: At program point L2128-1(line 2128) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= ~ldv_spin~0 0))) [2019-09-08 16:52:07,087 INFO L446 ceAbstractionStarter]: At program point L2244(line 2244) the Hoare annotation is: true [2019-09-08 16:52:07,087 INFO L443 ceAbstractionStarter]: For program point L2244-1(line 2244) no Hoare annotation was computed. [2019-09-08 16:52:07,088 INFO L446 ceAbstractionStarter]: At program point L2294(line 2294) the Hoare annotation is: true [2019-09-08 16:52:07,088 INFO L443 ceAbstractionStarter]: For program point L2129(line 2129) no Hoare annotation was computed. [2019-09-08 16:52:07,093 INFO L443 ceAbstractionStarter]: For program point L2278(lines 2278 2295) no Hoare annotation was computed. [2019-09-08 16:52:07,094 INFO L443 ceAbstractionStarter]: For program point L2179(line 2179) no Hoare annotation was computed. [2019-09-08 16:52:07,094 INFO L446 ceAbstractionStarter]: At program point L2262(lines 2101 2308) the Hoare annotation is: true [2019-09-08 16:52:07,094 INFO L443 ceAbstractionStarter]: For program point L2279(line 2279) no Hoare annotation was computed. [2019-09-08 16:52:07,094 INFO L443 ceAbstractionStarter]: For program point L2180(lines 2180 2184) no Hoare annotation was computed. [2019-09-08 16:52:07,094 INFO L439 ceAbstractionStarter]: At program point L2114(line 2114) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0) (not (= ~ldv_spin~0 0))) [2019-09-08 16:52:07,094 INFO L443 ceAbstractionStarter]: For program point L2180-2(lines 2140 2233) no Hoare annotation was computed. [2019-09-08 16:52:07,094 INFO L443 ceAbstractionStarter]: For program point L2114-1(line 2114) no Hoare annotation was computed. [2019-09-08 16:52:07,095 INFO L443 ceAbstractionStarter]: For program point L2280(lines 2280 2284) no Hoare annotation was computed. [2019-09-08 16:52:07,095 INFO L446 ceAbstractionStarter]: At program point L2148(line 2148) the Hoare annotation is: true [2019-09-08 16:52:07,095 INFO L443 ceAbstractionStarter]: For program point L2181-1(line 2181) no Hoare annotation was computed. [2019-09-08 16:52:07,095 INFO L446 ceAbstractionStarter]: At program point L2181(line 2181) the Hoare annotation is: true [2019-09-08 16:52:07,095 INFO L443 ceAbstractionStarter]: For program point L2148-1(line 2148) no Hoare annotation was computed. [2019-09-08 16:52:07,095 INFO L446 ceAbstractionStarter]: At program point L2198(line 2198) the Hoare annotation is: true [2019-09-08 16:52:07,095 INFO L443 ceAbstractionStarter]: For program point L2231(line 2231) no Hoare annotation was computed. [2019-09-08 16:52:07,095 INFO L443 ceAbstractionStarter]: For program point L2165(line 2165) no Hoare annotation was computed. [2019-09-08 16:52:07,096 INFO L443 ceAbstractionStarter]: For program point L2198-1(line 2198) no Hoare annotation was computed. [2019-09-08 16:52:07,096 INFO L443 ceAbstractionStarter]: For program point L2281-1(line 2281) no Hoare annotation was computed. [2019-09-08 16:52:07,096 INFO L446 ceAbstractionStarter]: At program point L2281(line 2281) the Hoare annotation is: true [2019-09-08 16:52:07,096 INFO L443 ceAbstractionStarter]: For program point L2215(line 2215) no Hoare annotation was computed. [2019-09-08 16:52:07,096 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 1437 1444) no Hoare annotation was computed. [2019-09-08 16:52:07,096 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 1437 1444) no Hoare annotation was computed. [2019-09-08 16:52:07,096 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 1437 1444) no Hoare annotation was computed. [2019-09-08 16:52:07,096 INFO L446 ceAbstractionStarter]: At program point L2063(line 2063) the Hoare annotation is: true [2019-09-08 16:52:07,096 INFO L443 ceAbstractionStarter]: For program point L2063-1(line 2063) no Hoare annotation was computed. [2019-09-08 16:52:07,097 INFO L446 ceAbstractionStarter]: At program point L2061(line 2061) the Hoare annotation is: true [2019-09-08 16:52:07,097 INFO L443 ceAbstractionStarter]: For program point L2061-1(line 2061) no Hoare annotation was computed. [2019-09-08 16:52:07,097 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_fmc_operations_1EXIT(lines 2056 2067) no Hoare annotation was computed. [2019-09-08 16:52:07,097 INFO L446 ceAbstractionStarter]: At program point ldv_initialize_fmc_operations_1ENTRY(lines 2056 2067) the Hoare annotation is: true [2019-09-08 16:52:07,097 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_fmc_operations_1FINAL(lines 2056 2067) no Hoare annotation was computed. [2019-09-08 16:52:07,097 INFO L443 ceAbstractionStarter]: For program point _dev_infoEXIT(lines 2388 2390) no Hoare annotation was computed. [2019-09-08 16:52:07,097 INFO L443 ceAbstractionStarter]: For program point _dev_infoFINAL(lines 2388 2390) no Hoare annotation was computed. [2019-09-08 16:52:07,097 INFO L443 ceAbstractionStarter]: For program point _dev_infoENTRY(lines 2388 2390) no Hoare annotation was computed. [2019-09-08 16:52:07,098 INFO L443 ceAbstractionStarter]: For program point fmc_device_unregister_nFINAL(lines 2421 2423) no Hoare annotation was computed. [2019-09-08 16:52:07,098 INFO L443 ceAbstractionStarter]: For program point fmc_device_unregister_nEXIT(lines 2421 2423) no Hoare annotation was computed. [2019-09-08 16:52:07,098 INFO L446 ceAbstractionStarter]: At program point fmc_device_unregister_nENTRY(lines 2421 2423) the Hoare annotation is: true [2019-09-08 16:52:07,098 INFO L443 ceAbstractionStarter]: For program point ff_read_eeEXIT(lines 1734 1745) no Hoare annotation was computed. [2019-09-08 16:52:07,098 INFO L446 ceAbstractionStarter]: At program point L1742(line 1742) the Hoare annotation is: true [2019-09-08 16:52:07,098 INFO L443 ceAbstractionStarter]: For program point L1742-1(line 1742) no Hoare annotation was computed. [2019-09-08 16:52:07,098 INFO L443 ceAbstractionStarter]: For program point L1738(lines 1738 1741) no Hoare annotation was computed. [2019-09-08 16:52:07,098 INFO L446 ceAbstractionStarter]: At program point ff_read_eeENTRY(lines 1734 1745) the Hoare annotation is: true [2019-09-08 16:52:07,098 INFO L443 ceAbstractionStarter]: For program point ff_read_eeFINAL(lines 1734 1745) no Hoare annotation was computed. [2019-09-08 16:52:07,099 INFO L443 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 1460 1466) no Hoare annotation was computed. [2019-09-08 16:52:07,099 INFO L446 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 1460 1466) the Hoare annotation is: true [2019-09-08 16:52:07,099 INFO L446 ceAbstractionStarter]: At program point L2017(line 2017) the Hoare annotation is: true [2019-09-08 16:52:07,099 INFO L446 ceAbstractionStarter]: At program point L1984(lines 1968 2036) the Hoare annotation is: true [2019-09-08 16:52:07,099 INFO L443 ceAbstractionStarter]: For program point L2017-1(line 2017) no Hoare annotation was computed. [2019-09-08 16:52:07,099 INFO L443 ceAbstractionStarter]: For program point L2013(line 2013) no Hoare annotation was computed. [2019-09-08 16:52:07,099 INFO L443 ceAbstractionStarter]: For program point L2013-2(line 2013) no Hoare annotation was computed. [2019-09-08 16:52:07,099 INFO L446 ceAbstractionStarter]: At program point L2030(line 2030) the Hoare annotation is: true [2019-09-08 16:52:07,099 INFO L443 ceAbstractionStarter]: For program point L2030-1(line 2030) no Hoare annotation was computed. [2019-09-08 16:52:07,100 INFO L443 ceAbstractionStarter]: For program point L1993(lines 1993 1997) no Hoare annotation was computed. [2019-09-08 16:52:07,100 INFO L446 ceAbstractionStarter]: At program point L2006(line 2006) the Hoare annotation is: true [2019-09-08 16:52:07,100 INFO L443 ceAbstractionStarter]: For program point L2006-1(line 2006) no Hoare annotation was computed. [2019-09-08 16:52:07,100 INFO L443 ceAbstractionStarter]: For program point L2002(lines 2002 2005) no Hoare annotation was computed. [2019-09-08 16:52:07,100 INFO L446 ceAbstractionStarter]: At program point L1994(line 1994) the Hoare annotation is: true [2019-09-08 16:52:07,100 INFO L446 ceAbstractionStarter]: At program point ff_initENTRY(lines 1952 2037) the Hoare annotation is: true [2019-09-08 16:52:07,100 INFO L443 ceAbstractionStarter]: For program point L1994-1(line 1994) no Hoare annotation was computed. [2019-09-08 16:52:07,100 INFO L446 ceAbstractionStarter]: At program point L2023(lines 1968 2036) the Hoare annotation is: true [2019-09-08 16:52:07,100 INFO L443 ceAbstractionStarter]: For program point ff_initEXIT(lines 1952 2037) no Hoare annotation was computed. [2019-09-08 16:52:07,101 INFO L446 ceAbstractionStarter]: At program point L2015(lines 2015 2016) the Hoare annotation is: true [2019-09-08 16:52:07,101 INFO L446 ceAbstractionStarter]: At program point L1982(lines 1968 2036) the Hoare annotation is: true [2019-09-08 16:52:07,101 INFO L443 ceAbstractionStarter]: For program point L2015-1(lines 2015 2016) no Hoare annotation was computed. [2019-09-08 16:52:07,101 INFO L446 ceAbstractionStarter]: At program point L1978(lines 1978 1979) the Hoare annotation is: true [2019-09-08 16:52:07,101 INFO L443 ceAbstractionStarter]: For program point L1978-1(lines 1978 1979) no Hoare annotation was computed. [2019-09-08 16:52:07,101 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2020) no Hoare annotation was computed. [2019-09-08 16:52:07,101 INFO L443 ceAbstractionStarter]: For program point L1974(lines 1974 1980) no Hoare annotation was computed. [2019-09-08 16:52:07,101 INFO L443 ceAbstractionStarter]: For program point L1974-2(lines 1974 1980) no Hoare annotation was computed. [2019-09-08 16:52:07,101 INFO L443 ceAbstractionStarter]: For program point ff_initFINAL(lines 1952 2037) no Hoare annotation was computed. [2019-09-08 16:52:07,101 INFO L446 ceAbstractionStarter]: At program point L2028(line 2028) the Hoare annotation is: true [2019-09-08 16:52:07,102 INFO L443 ceAbstractionStarter]: For program point L2028-1(line 2028) no Hoare annotation was computed. [2019-09-08 16:52:07,102 INFO L443 ceAbstractionStarter]: For program point L1991(line 1991) no Hoare annotation was computed. [2019-09-08 16:52:07,102 INFO L443 ceAbstractionStarter]: For program point L1987(lines 1987 1990) no Hoare annotation was computed. [2019-09-08 16:52:07,102 INFO L446 ceAbstractionStarter]: At program point L1987-2(lines 1987 1990) the Hoare annotation is: true [2019-09-08 16:52:07,102 INFO L446 ceAbstractionStarter]: At program point L1975(lines 1975 1976) the Hoare annotation is: true [2019-09-08 16:52:07,102 INFO L443 ceAbstractionStarter]: For program point L1975-1(lines 1975 1976) no Hoare annotation was computed. [2019-09-08 16:52:07,102 INFO L443 ceAbstractionStarter]: For program point L2029(lines 2029 2033) no Hoare annotation was computed. [2019-09-08 16:52:07,102 INFO L446 ceAbstractionStarter]: At program point L2025(lines 1968 2036) the Hoare annotation is: true [2019-09-08 16:52:07,102 INFO L446 ceAbstractionStarter]: At program point L1992(line 1992) the Hoare annotation is: true [2019-09-08 16:52:07,103 INFO L443 ceAbstractionStarter]: For program point L1992-1(line 1992) no Hoare annotation was computed. [2019-09-08 16:52:07,103 INFO L446 ceAbstractionStarter]: At program point L2021(lines 1968 2036) the Hoare annotation is: true [2019-09-08 16:52:07,103 INFO L446 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 2435 2437) the Hoare annotation is: true [2019-09-08 16:52:07,103 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 2435 2437) no Hoare annotation was computed. [2019-09-08 16:52:07,103 INFO L443 ceAbstractionStarter]: For program point cancel_delayed_work_syncFINAL(lines 2392 2394) no Hoare annotation was computed. [2019-09-08 16:52:07,103 INFO L446 ceAbstractionStarter]: At program point cancel_delayed_work_syncENTRY(lines 2392 2394) the Hoare annotation is: true [2019-09-08 16:52:07,103 INFO L443 ceAbstractionStarter]: For program point cancel_delayed_work_syncEXIT(lines 2392 2394) no Hoare annotation was computed. [2019-09-08 16:52:07,103 INFO L446 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2019-09-08 16:52:07,103 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,104 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,104 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 2469 2471) no Hoare annotation was computed. [2019-09-08 16:52:07,104 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 2469 2471) no Hoare annotation was computed. [2019-09-08 16:52:07,104 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 2469 2471) the Hoare annotation is: true [2019-09-08 16:52:07,104 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicEXIT(lines 2350 2359) no Hoare annotation was computed. [2019-09-08 16:52:07,104 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicENTRY(lines 2350 2359) no Hoare annotation was computed. [2019-09-08 16:52:07,104 INFO L443 ceAbstractionStarter]: For program point L2355-1(lines 2350 2359) no Hoare annotation was computed. [2019-09-08 16:52:07,104 INFO L443 ceAbstractionStarter]: For program point L2355(line 2355) no Hoare annotation was computed. [2019-09-08 16:52:07,105 INFO L446 ceAbstractionStarter]: At program point L1729(line 1729) the Hoare annotation is: true [2019-09-08 16:52:07,105 INFO L443 ceAbstractionStarter]: For program point L1730-1(line 1730) no Hoare annotation was computed. [2019-09-08 16:52:07,105 INFO L443 ceAbstractionStarter]: For program point L1729-1(line 1729) no Hoare annotation was computed. [2019-09-08 16:52:07,105 INFO L443 ceAbstractionStarter]: For program point L1722(lines 1722 1725) no Hoare annotation was computed. [2019-09-08 16:52:07,105 INFO L443 ceAbstractionStarter]: For program point ff_eeprom_writeEXIT(lines 1712 1733) no Hoare annotation was computed. [2019-09-08 16:52:07,105 INFO L443 ceAbstractionStarter]: For program point L1722-2(lines 1722 1725) no Hoare annotation was computed. [2019-09-08 16:52:07,105 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 1721) no Hoare annotation was computed. [2019-09-08 16:52:07,105 INFO L446 ceAbstractionStarter]: At program point ff_eeprom_writeENTRY(lines 1712 1733) the Hoare annotation is: true [2019-09-08 16:52:07,105 INFO L443 ceAbstractionStarter]: For program point ff_eeprom_writeFINAL(lines 1712 1733) no Hoare annotation was computed. [2019-09-08 16:52:07,106 INFO L446 ceAbstractionStarter]: At program point L1730(line 1730) the Hoare annotation is: true [2019-09-08 16:52:07,106 INFO L446 ceAbstractionStarter]: At program point L1788(lines 1773 1792) the Hoare annotation is: true [2019-09-08 16:52:07,106 INFO L443 ceAbstractionStarter]: For program point L1787(lines 1787 1790) no Hoare annotation was computed. [2019-09-08 16:52:07,106 INFO L446 ceAbstractionStarter]: At program point L1786(lines 1773 1792) the Hoare annotation is: true [2019-09-08 16:52:07,106 INFO L443 ceAbstractionStarter]: For program point ff_validateEXIT(lines 1770 1793) no Hoare annotation was computed. [2019-09-08 16:52:07,106 INFO L443 ceAbstractionStarter]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2019-09-08 16:52:07,106 INFO L446 ceAbstractionStarter]: At program point ff_validateENTRY(lines 1770 1793) the Hoare annotation is: true [2019-09-08 16:52:07,106 INFO L443 ceAbstractionStarter]: For program point L1774(lines 1774 1777) no Hoare annotation was computed. [2019-09-08 16:52:07,106 INFO L443 ceAbstractionStarter]: For program point ff_validateFINAL(lines 1770 1793) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16EXIT(lines 2310 2317) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16ENTRY(lines 2310 2317) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point L2314(line 2314) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point L2313-1(line 2313) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point L2313(line 2313) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16FINAL(lines 2310 2317) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L446 ceAbstractionStarter]: At program point L1754(line 1754) the Hoare annotation is: true [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point L1754-1(line 1754) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point ff_write_eeEXIT(lines 1746 1757) no Hoare annotation was computed. [2019-09-08 16:52:07,107 INFO L443 ceAbstractionStarter]: For program point L1750(lines 1750 1753) no Hoare annotation was computed. [2019-09-08 16:52:07,108 INFO L443 ceAbstractionStarter]: For program point ff_write_eeFINAL(lines 1746 1757) no Hoare annotation was computed. [2019-09-08 16:52:07,108 INFO L446 ceAbstractionStarter]: At program point ff_write_eeENTRY(lines 1746 1757) the Hoare annotation is: true [2019-09-08 16:52:07,108 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-09-08 16:52:07,108 INFO L446 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-09-08 16:52:07,108 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,108 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2019-09-08 16:52:07,108 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,108 INFO L443 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 1347 1352) no Hoare annotation was computed. [2019-09-08 16:52:07,109 INFO L446 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 1347 1352) the Hoare annotation is: true [2019-09-08 16:52:07,109 INFO L443 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 1347 1352) no Hoare annotation was computed. [2019-09-08 16:52:07,109 INFO L443 ceAbstractionStarter]: For program point ff_irq_requestFINAL(lines 1643 1649) no Hoare annotation was computed. [2019-09-08 16:52:07,109 INFO L446 ceAbstractionStarter]: At program point ff_irq_requestENTRY(lines 1643 1649) the Hoare annotation is: true [2019-09-08 16:52:07,109 INFO L443 ceAbstractionStarter]: For program point ff_irq_requestEXIT(lines 1643 1649) no Hoare annotation was computed. [2019-09-08 16:52:07,109 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlockENTRY(lines 2367 2373) no Hoare annotation was computed. [2019-09-08 16:52:07,109 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 2367 2373) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L443 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 2367 2373) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 2360 2366) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lockENTRY(lines 2360 2366) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L443 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 2360 2366) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L443 ceAbstractionStarter]: For program point ldv_mallocENTRY(lines 1395 1411) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L443 ceAbstractionStarter]: For program point L1402(lines 1402 1409) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L443 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 1395 1411) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 1395 1411) no Hoare annotation was computed. [2019-09-08 16:52:07,110 INFO L446 ceAbstractionStarter]: At program point device_unregisterENTRY(lines 2414 2416) the Hoare annotation is: true [2019-09-08 16:52:07,111 INFO L443 ceAbstractionStarter]: For program point device_unregisterEXIT(lines 2414 2416) no Hoare annotation was computed. [2019-09-08 16:52:07,111 INFO L443 ceAbstractionStarter]: For program point device_unregisterFINAL(lines 2414 2416) no Hoare annotation was computed. [2019-09-08 16:52:07,111 INFO L443 ceAbstractionStarter]: For program point ff_dev_releaseFINAL(lines 1797 1807) no Hoare annotation was computed. [2019-09-08 16:52:07,111 INFO L443 ceAbstractionStarter]: For program point L1804(line 1804) no Hoare annotation was computed. [2019-09-08 16:52:07,111 INFO L443 ceAbstractionStarter]: For program point ff_dev_releaseENTRY(lines 1797 1807) no Hoare annotation was computed. [2019-09-08 16:52:07,111 INFO L443 ceAbstractionStarter]: For program point ff_dev_releaseEXIT(lines 1797 1807) no Hoare annotation was computed. [2019-09-08 16:52:07,111 INFO L443 ceAbstractionStarter]: For program point L1630(lines 1630 1635) no Hoare annotation was computed. [2019-09-08 16:52:07,111 INFO L446 ceAbstractionStarter]: At program point L1629(line 1629) the Hoare annotation is: true [2019-09-08 16:52:07,111 INFO L443 ceAbstractionStarter]: For program point L1629-1(line 1629) no Hoare annotation was computed. [2019-09-08 16:52:07,112 INFO L443 ceAbstractionStarter]: For program point ff_reprogramFINAL(lines 1617 1642) no Hoare annotation was computed. [2019-09-08 16:52:07,112 INFO L443 ceAbstractionStarter]: For program point ff_reprogramEXIT(lines 1617 1642) no Hoare annotation was computed. [2019-09-08 16:52:07,112 INFO L443 ceAbstractionStarter]: For program point L1622(lines 1622 1627) no Hoare annotation was computed. [2019-09-08 16:52:07,112 INFO L446 ceAbstractionStarter]: At program point ff_reprogramENTRY(lines 1617 1642) the Hoare annotation is: true [2019-09-08 16:52:07,112 INFO L446 ceAbstractionStarter]: At program point L1639(line 1639) the Hoare annotation is: true [2019-09-08 16:52:07,112 INFO L446 ceAbstractionStarter]: At program point L1638(lines 1621 1641) the Hoare annotation is: true [2019-09-08 16:52:07,112 INFO L443 ceAbstractionStarter]: For program point L1639-1(line 1639) no Hoare annotation was computed. [2019-09-08 16:52:07,112 INFO L443 ceAbstractionStarter]: For program point ff_writelEXIT(lines 1764 1769) no Hoare annotation was computed. [2019-09-08 16:52:07,113 INFO L446 ceAbstractionStarter]: At program point ff_writelENTRY(lines 1764 1769) the Hoare annotation is: true [2019-09-08 16:52:07,113 INFO L443 ceAbstractionStarter]: For program point ff_writelFINAL(lines 1764 1769) no Hoare annotation was computed. [2019-09-08 16:52:07,113 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 2327 2336) no Hoare annotation was computed. [2019-09-08 16:52:07,113 INFO L439 ceAbstractionStarter]: At program point L2332(line 2332) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2019-09-08 16:52:07,113 INFO L443 ceAbstractionStarter]: For program point L2330(lines 2330 2333) no Hoare annotation was computed. [2019-09-08 16:52:07,113 INFO L446 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 2327 2336) the Hoare annotation is: true [2019-09-08 16:52:07,113 INFO L443 ceAbstractionStarter]: For program point L2332-1(lines 2327 2336) no Hoare annotation was computed. [2019-09-08 16:52:07,113 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 2473 2475) no Hoare annotation was computed. [2019-09-08 16:52:07,114 INFO L443 ceAbstractionStarter]: For program point kfreeENTRY(lines 2473 2475) no Hoare annotation was computed. [2019-09-08 16:52:07,114 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 2473 2475) no Hoare annotation was computed. [2019-09-08 16:52:07,114 INFO L443 ceAbstractionStarter]: For program point printkFINAL(lines 2451 2453) no Hoare annotation was computed. [2019-09-08 16:52:07,114 INFO L443 ceAbstractionStarter]: For program point printkENTRY(lines 2451 2453) no Hoare annotation was computed. [2019-09-08 16:52:07,114 INFO L443 ceAbstractionStarter]: For program point printkEXIT(lines 2451 2453) no Hoare annotation was computed. [2019-09-08 16:52:07,114 INFO L446 ceAbstractionStarter]: At program point kmemdupENTRY(lines 2429 2431) the Hoare annotation is: true [2019-09-08 16:52:07,114 INFO L446 ceAbstractionStarter]: At program point L2430(line 2430) the Hoare annotation is: true [2019-09-08 16:52:07,114 INFO L443 ceAbstractionStarter]: For program point kmemdupEXIT(lines 2429 2431) no Hoare annotation was computed. [2019-09-08 16:52:07,114 INFO L443 ceAbstractionStarter]: For program point L2430-1(line 2430) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point kmemdupFINAL(lines 2429 2431) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point device_registerFINAL(lines 2411 2413) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L446 ceAbstractionStarter]: At program point device_registerENTRY(lines 2411 2413) the Hoare annotation is: true [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point device_registerEXIT(lines 2411 2413) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point ldv_spin_trylockENTRY(lines 2374 2386) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point L2378(line 2378) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point L2379(lines 2379 2384) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point L2378-1(line 2378) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point ldv_spin_trylockFINAL(lines 2374 2386) no Hoare annotation was computed. [2019-09-08 16:52:07,115 INFO L443 ceAbstractionStarter]: For program point ldv_spin_trylockEXIT(lines 2374 2386) no Hoare annotation was computed. [2019-09-08 16:52:07,116 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1667) no Hoare annotation was computed. [2019-09-08 16:52:07,116 INFO L446 ceAbstractionStarter]: At program point L1662(line 1662) the Hoare annotation is: true [2019-09-08 16:52:07,116 INFO L446 ceAbstractionStarter]: At program point L1661(line 1661) the Hoare annotation is: true [2019-09-08 16:52:07,116 INFO L443 ceAbstractionStarter]: For program point L1662-1(line 1662) no Hoare annotation was computed. [2019-09-08 16:52:07,116 INFO L443 ceAbstractionStarter]: For program point L1661-1(line 1661) no Hoare annotation was computed. [2019-09-08 16:52:07,116 INFO L443 ceAbstractionStarter]: For program point L1659(line 1659) no Hoare annotation was computed. [2019-09-08 16:52:07,116 INFO L446 ceAbstractionStarter]: At program point L1658(line 1658) the Hoare annotation is: true [2019-09-08 16:52:07,116 INFO L446 ceAbstractionStarter]: At program point L1658-1(line 1658) the Hoare annotation is: true [2019-09-08 16:52:07,116 INFO L443 ceAbstractionStarter]: For program point ff_work_fnEXIT(lines 1651 1678) no Hoare annotation was computed. [2019-09-08 16:52:07,117 INFO L446 ceAbstractionStarter]: At program point ff_work_fnENTRY(lines 1651 1678) the Hoare annotation is: true [2019-09-08 16:52:07,117 INFO L446 ceAbstractionStarter]: At program point L1671(line 1671) the Hoare annotation is: true [2019-09-08 16:52:07,117 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 1674) no Hoare annotation was computed. [2019-09-08 16:52:07,117 INFO L443 ceAbstractionStarter]: For program point ff_work_fnFINAL(lines 1651 1678) no Hoare annotation was computed. [2019-09-08 16:52:07,117 INFO L446 ceAbstractionStarter]: At program point L1668(line 1668) the Hoare annotation is: true [2019-09-08 16:52:07,117 INFO L443 ceAbstractionStarter]: For program point L1668-1(line 1668) no Hoare annotation was computed. [2019-09-08 16:52:07,117 INFO L443 ceAbstractionStarter]: For program point put_deviceEXIT(lines 2454 2456) no Hoare annotation was computed. [2019-09-08 16:52:07,117 INFO L446 ceAbstractionStarter]: At program point put_deviceENTRY(lines 2454 2456) the Hoare annotation is: true [2019-09-08 16:52:07,117 INFO L443 ceAbstractionStarter]: For program point put_deviceFINAL(lines 2454 2456) no Hoare annotation was computed. [2019-09-08 16:52:07,117 INFO L443 ceAbstractionStarter]: For program point kmem_cache_allocFINAL(lines 2425 2427) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L443 ceAbstractionStarter]: For program point L2426(line 2426) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L443 ceAbstractionStarter]: For program point kmem_cache_allocEXIT(lines 2425 2427) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L443 ceAbstractionStarter]: For program point L2426-1(line 2426) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L443 ceAbstractionStarter]: For program point kmem_cache_allocENTRY(lines 2425 2427) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L443 ceAbstractionStarter]: For program point dev_errFINAL(lines 2399 2401) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L443 ceAbstractionStarter]: For program point dev_errEXIT(lines 2399 2401) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L443 ceAbstractionStarter]: For program point dev_errENTRY(lines 2399 2401) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L443 ceAbstractionStarter]: For program point ff_readlEXIT(lines 1758 1763) no Hoare annotation was computed. [2019-09-08 16:52:07,118 INFO L446 ceAbstractionStarter]: At program point ff_readlENTRY(lines 1758 1763) the Hoare annotation is: true [2019-09-08 16:52:07,119 INFO L443 ceAbstractionStarter]: For program point ff_readlFINAL(lines 1758 1763) no Hoare annotation was computed. [2019-09-08 16:52:07,119 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1457) no Hoare annotation was computed. [2019-09-08 16:52:07,119 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 1453 1459) no Hoare annotation was computed. [2019-09-08 16:52:07,119 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 1453 1459) the Hoare annotation is: true [2019-09-08 16:52:07,119 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 1453 1459) no Hoare annotation was computed. [2019-09-08 16:52:07,119 INFO L446 ceAbstractionStarter]: At program point queue_delayed_work_onENTRY(lines 2458 2460) the Hoare annotation is: true [2019-09-08 16:52:07,119 INFO L443 ceAbstractionStarter]: For program point queue_delayed_work_onFINAL(lines 2458 2460) no Hoare annotation was computed. [2019-09-08 16:52:07,119 INFO L443 ceAbstractionStarter]: For program point queue_delayed_work_onEXIT(lines 2458 2460) no Hoare annotation was computed. [2019-09-08 16:52:07,120 INFO L443 ceAbstractionStarter]: For program point L2321-1(line 2321) no Hoare annotation was computed. [2019-09-08 16:52:07,120 INFO L446 ceAbstractionStarter]: At program point L2321(line 2321) the Hoare annotation is: true [2019-09-08 16:52:07,120 INFO L443 ceAbstractionStarter]: For program point kzallocEXIT(lines 2318 2324) no Hoare annotation was computed. [2019-09-08 16:52:07,120 INFO L446 ceAbstractionStarter]: At program point kzallocENTRY(lines 2318 2324) the Hoare annotation is: true [2019-09-08 16:52:07,120 INFO L443 ceAbstractionStarter]: For program point kzallocFINAL(lines 2318 2324) no Hoare annotation was computed. [2019-09-08 16:52:07,120 INFO L443 ceAbstractionStarter]: For program point fmc_device_register_nFINAL(lines 2418 2420) no Hoare annotation was computed. [2019-09-08 16:52:07,120 INFO L443 ceAbstractionStarter]: For program point fmc_device_register_nEXIT(lines 2418 2420) no Hoare annotation was computed. [2019-09-08 16:52:07,120 INFO L446 ceAbstractionStarter]: At program point fmc_device_register_nENTRY(lines 2418 2420) the Hoare annotation is: true [2019-09-08 16:52:07,120 INFO L443 ceAbstractionStarter]: For program point ldv_release_1FINAL(lines 2443 2445) no Hoare annotation was computed. [2019-09-08 16:52:07,121 INFO L443 ceAbstractionStarter]: For program point ldv_release_1EXIT(lines 2443 2445) no Hoare annotation was computed. [2019-09-08 16:52:07,121 INFO L446 ceAbstractionStarter]: At program point ldv_release_1ENTRY(lines 2443 2445) the Hoare annotation is: true [2019-09-08 16:52:07,121 INFO L446 ceAbstractionStarter]: At program point request_firmwareENTRY(lines 2465 2467) the Hoare annotation is: true [2019-09-08 16:52:07,121 INFO L443 ceAbstractionStarter]: For program point request_firmwareFINAL(lines 2465 2467) no Hoare annotation was computed. [2019-09-08 16:52:07,121 INFO L443 ceAbstractionStarter]: For program point request_firmwareEXIT(lines 2465 2467) no Hoare annotation was computed. [2019-09-08 16:52:07,121 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 1445 1452) no Hoare annotation was computed. [2019-09-08 16:52:07,121 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 1445 1452) no Hoare annotation was computed. [2019-09-08 16:52:07,121 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 1445 1452) no Hoare annotation was computed. [2019-09-08 16:52:07,121 INFO L443 ceAbstractionStarter]: For program point ff_eeprom_readFINAL(lines 1693 1711) no Hoare annotation was computed. [2019-09-08 16:52:07,122 INFO L446 ceAbstractionStarter]: At program point L1707(lines 1707 1708) the Hoare annotation is: true [2019-09-08 16:52:07,122 INFO L443 ceAbstractionStarter]: For program point L1707-1(lines 1707 1708) no Hoare annotation was computed. [2019-09-08 16:52:07,122 INFO L443 ceAbstractionStarter]: For program point L1702(lines 1702 1705) no Hoare annotation was computed. [2019-09-08 16:52:07,122 INFO L443 ceAbstractionStarter]: For program point ff_eeprom_readEXIT(lines 1693 1711) no Hoare annotation was computed. [2019-09-08 16:52:07,122 INFO L443 ceAbstractionStarter]: For program point L1702-2(lines 1702 1705) no Hoare annotation was computed. [2019-09-08 16:52:07,122 INFO L446 ceAbstractionStarter]: At program point ff_eeprom_readENTRY(lines 1693 1711) the Hoare annotation is: true [2019-09-08 16:52:07,122 INFO L443 ceAbstractionStarter]: For program point L1698(lines 1698 1701) no Hoare annotation was computed. [2019-09-08 16:52:07,122 INFO L443 ceAbstractionStarter]: For program point schedule_delayed_workEXIT(lines 1376 1383) no Hoare annotation was computed. [2019-09-08 16:52:07,122 INFO L446 ceAbstractionStarter]: At program point schedule_delayed_workENTRY(lines 1376 1383) the Hoare annotation is: true [2019-09-08 16:52:07,122 INFO L443 ceAbstractionStarter]: For program point schedule_delayed_workFINAL(lines 1376 1383) no Hoare annotation was computed. [2019-09-08 16:52:07,123 INFO L446 ceAbstractionStarter]: At program point L1380(line 1380) the Hoare annotation is: true [2019-09-08 16:52:07,123 INFO L443 ceAbstractionStarter]: For program point L1380-1(line 1380) no Hoare annotation was computed. [2019-09-08 16:52:07,123 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 1467 1472) no Hoare annotation was computed. [2019-09-08 16:52:07,123 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 1467 1472) the Hoare annotation is: true [2019-09-08 16:52:07,123 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 1467 1472) no Hoare annotation was computed. [2019-09-08 16:52:07,123 INFO L443 ceAbstractionStarter]: For program point queue_delayed_workFINAL(lines 1367 1375) no Hoare annotation was computed. [2019-09-08 16:52:07,123 INFO L446 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: true [2019-09-08 16:52:07,123 INFO L443 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2019-09-08 16:52:07,123 INFO L446 ceAbstractionStarter]: At program point queue_delayed_workENTRY(lines 1367 1375) the Hoare annotation is: true [2019-09-08 16:52:07,124 INFO L443 ceAbstractionStarter]: For program point queue_delayed_workEXIT(lines 1367 1375) no Hoare annotation was computed. [2019-09-08 16:52:07,124 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,124 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-09-08 16:52:07,124 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2019-09-08 16:52:07,124 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,124 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageFINAL(lines 2338 2349) no Hoare annotation was computed. [2019-09-08 16:52:07,124 INFO L443 ceAbstractionStarter]: For program point L2346(line 2346) no Hoare annotation was computed. [2019-09-08 16:52:07,124 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageENTRY(lines 2338 2349) no Hoare annotation was computed. [2019-09-08 16:52:07,124 INFO L443 ceAbstractionStarter]: For program point L2344(line 2344) no Hoare annotation was computed. [2019-09-08 16:52:07,125 INFO L443 ceAbstractionStarter]: For program point L2342(lines 2342 2345) no Hoare annotation was computed. [2019-09-08 16:52:07,125 INFO L443 ceAbstractionStarter]: For program point L2344-1(lines 2342 2345) no Hoare annotation was computed. [2019-09-08 16:52:07,125 INFO L443 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageEXIT(lines 2338 2349) no Hoare annotation was computed. [2019-09-08 16:52:07,125 INFO L443 ceAbstractionStarter]: For program point delayed_work_timer_fnFINAL(lines 2395 2397) no Hoare annotation was computed. [2019-09-08 16:52:07,125 INFO L443 ceAbstractionStarter]: For program point delayed_work_timer_fnEXIT(lines 2395 2397) no Hoare annotation was computed. [2019-09-08 16:52:07,125 INFO L446 ceAbstractionStarter]: At program point delayed_work_timer_fnENTRY(lines 2395 2397) the Hoare annotation is: true [2019-09-08 16:52:07,125 INFO L443 ceAbstractionStarter]: For program point dev_warnFINAL(lines 2407 2409) no Hoare annotation was computed. [2019-09-08 16:52:07,125 INFO L443 ceAbstractionStarter]: For program point dev_warnEXIT(lines 2407 2409) no Hoare annotation was computed. [2019-09-08 16:52:07,125 INFO L443 ceAbstractionStarter]: For program point dev_warnENTRY(lines 2407 2409) no Hoare annotation was computed. [2019-09-08 16:52:07,126 INFO L446 ceAbstractionStarter]: At program point release_firmwareENTRY(lines 2461 2463) the Hoare annotation is: true [2019-09-08 16:52:07,126 INFO L443 ceAbstractionStarter]: For program point release_firmwareFINAL(lines 2461 2463) no Hoare annotation was computed. [2019-09-08 16:52:07,126 INFO L443 ceAbstractionStarter]: For program point release_firmwareEXIT(lines 2461 2463) no Hoare annotation was computed. [2019-09-08 16:52:07,126 INFO L443 ceAbstractionStarter]: For program point L1916(lines 1916 1920) no Hoare annotation was computed. [2019-09-08 16:52:07,126 INFO L443 ceAbstractionStarter]: For program point ff_dev_createFINAL(lines 1903 1951) no Hoare annotation was computed. [2019-09-08 16:52:07,126 INFO L446 ceAbstractionStarter]: At program point ff_dev_createENTRY(lines 1903 1951) the Hoare annotation is: true [2019-09-08 16:52:07,126 INFO L446 ceAbstractionStarter]: At program point L1914(line 1914) the Hoare annotation is: true [2019-09-08 16:52:07,126 INFO L443 ceAbstractionStarter]: For program point L1914-1(line 1914) no Hoare annotation was computed. [2019-09-08 16:52:07,127 INFO L443 ceAbstractionStarter]: For program point L1933(line 1933) no Hoare annotation was computed. [2019-09-08 16:52:07,127 INFO L446 ceAbstractionStarter]: At program point L1925(line 1925) the Hoare annotation is: true [2019-09-08 16:52:07,127 INFO L446 ceAbstractionStarter]: At program point L1925-1(line 1925) the Hoare annotation is: true [2019-09-08 16:52:07,127 INFO L446 ceAbstractionStarter]: At program point L1923(line 1923) the Hoare annotation is: true [2019-09-08 16:52:07,127 INFO L443 ceAbstractionStarter]: For program point L1923-1(line 1923) no Hoare annotation was computed. [2019-09-08 16:52:07,127 INFO L443 ceAbstractionStarter]: For program point ff_dev_createEXIT(lines 1903 1951) no Hoare annotation was computed. [2019-09-08 16:52:07,127 INFO L446 ceAbstractionStarter]: At program point L1917(line 1917) the Hoare annotation is: true [2019-09-08 16:52:07,127 INFO L443 ceAbstractionStarter]: For program point L1917-1(line 1917) no Hoare annotation was computed. [2019-09-08 16:52:07,127 INFO L446 ceAbstractionStarter]: At program point L1946(lines 1913 1950) the Hoare annotation is: true [2019-09-08 16:52:07,128 INFO L446 ceAbstractionStarter]: At program point L1944(lines 1913 1950) the Hoare annotation is: true [2019-09-08 16:52:07,128 INFO L443 ceAbstractionStarter]: For program point L1926(line 1926) no Hoare annotation was computed. [2019-09-08 16:52:07,128 INFO L443 ceAbstractionStarter]: For program point L1924(lines 1924 1929) no Hoare annotation was computed. [2019-09-08 16:52:07,128 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 1473 1479) no Hoare annotation was computed. [2019-09-08 16:52:07,128 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 1473 1479) no Hoare annotation was computed. [2019-09-08 16:52:07,128 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 1473 1479) no Hoare annotation was computed. [2019-09-08 16:52:07,128 INFO L443 ceAbstractionStarter]: For program point ldv_probe_1EXIT(lines 2439 2441) no Hoare annotation was computed. [2019-09-08 16:52:07,128 INFO L446 ceAbstractionStarter]: At program point ldv_probe_1ENTRY(lines 2439 2441) the Hoare annotation is: true [2019-09-08 16:52:07,128 INFO L443 ceAbstractionStarter]: For program point ldv_probe_1FINAL(lines 2439 2441) no Hoare annotation was computed. [2019-09-08 16:52:07,129 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,129 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-09-08 16:52:07,129 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,129 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateFINAL(lines 2432 2434) the Hoare annotation is: true [2019-09-08 16:52:07,129 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 2432 2434) no Hoare annotation was computed. [2019-09-08 16:52:07,129 INFO L446 ceAbstractionStarter]: At program point L1422(line 1422) the Hoare annotation is: true [2019-09-08 16:52:07,129 INFO L443 ceAbstractionStarter]: For program point L1422-1(line 1422) no Hoare annotation was computed. [2019-09-08 16:52:07,129 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1426) no Hoare annotation was computed. [2019-09-08 16:52:07,129 INFO L443 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 1412 1428) no Hoare annotation was computed. [2019-09-08 16:52:07,130 INFO L446 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 1412 1428) the Hoare annotation is: true [2019-09-08 16:52:07,130 INFO L443 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 1412 1428) no Hoare annotation was computed. [2019-09-08 16:52:07,130 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,130 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-09-08 16:52:07,130 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-08 16:52:07,130 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-08 16:52:07,130 INFO L446 ceAbstractionStarter]: At program point ERR_PTRENTRY(lines 1341 1346) the Hoare annotation is: true [2019-09-08 16:52:07,130 INFO L443 ceAbstractionStarter]: For program point ERR_PTREXIT(lines 1341 1346) no Hoare annotation was computed. [2019-09-08 16:52:07,130 INFO L443 ceAbstractionStarter]: For program point ERR_PTRFINAL(lines 1341 1346) no Hoare annotation was computed. [2019-09-08 16:52:07,131 INFO L446 ceAbstractionStarter]: At program point L1357(line 1357) the Hoare annotation is: true [2019-09-08 16:52:07,131 INFO L443 ceAbstractionStarter]: For program point L1357-1(line 1357) no Hoare annotation was computed. [2019-09-08 16:52:07,131 INFO L446 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 1353 1360) the Hoare annotation is: true [2019-09-08 16:52:07,131 INFO L443 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 1353 1360) no Hoare annotation was computed. [2019-09-08 16:52:07,131 INFO L443 ceAbstractionStarter]: For program point IS_ERREXIT(lines 1353 1360) no Hoare annotation was computed. [2019-09-08 16:52:07,131 INFO L443 ceAbstractionStarter]: For program point L2448(line 2448) no Hoare annotation was computed. [2019-09-08 16:52:07,131 INFO L443 ceAbstractionStarter]: For program point ldv_some_pageEXIT(lines 2447 2449) no Hoare annotation was computed. [2019-09-08 16:52:07,131 INFO L443 ceAbstractionStarter]: For program point ldv_some_pageENTRY(lines 2447 2449) no Hoare annotation was computed. [2019-09-08 16:52:07,131 INFO L443 ceAbstractionStarter]: For program point ldv_some_pageFINAL(lines 2447 2449) no Hoare annotation was computed. [2019-09-08 16:52:07,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.09 04:52:07 BoogieIcfgContainer [2019-09-08 16:52:07,143 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-08 16:52:07,146 INFO L168 Benchmark]: Toolchain (without parser) took 359804.99 ms. Allocated memory was 135.3 MB in the beginning and 487.1 MB in the end (delta: 351.8 MB). Free memory was 86.2 MB in the beginning and 266.4 MB in the end (delta: -180.2 MB). Peak memory consumption was 171.6 MB. Max. memory is 7.1 GB. [2019-09-08 16:52:07,147 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 135.3 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-08 16:52:07,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1507.90 ms. Allocated memory was 135.3 MB in the beginning and 203.9 MB in the end (delta: 68.7 MB). Free memory was 86.0 MB in the beginning and 91.7 MB in the end (delta: -5.7 MB). Peak memory consumption was 68.2 MB. Max. memory is 7.1 GB. [2019-09-08 16:52:07,149 INFO L168 Benchmark]: Boogie Preprocessor took 267.44 ms. Allocated memory was 203.9 MB in the beginning and 232.8 MB in the end (delta: 28.8 MB). Free memory was 91.7 MB in the beginning and 186.2 MB in the end (delta: -94.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2019-09-08 16:52:07,150 INFO L168 Benchmark]: RCFGBuilder took 352896.41 ms. Allocated memory was 232.8 MB in the beginning and 373.3 MB in the end (delta: 140.5 MB). Free memory was 186.2 MB in the beginning and 126.8 MB in the end (delta: 59.4 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-09-08 16:52:07,151 INFO L168 Benchmark]: TraceAbstraction took 5128.22 ms. Allocated memory was 373.3 MB in the beginning and 487.1 MB in the end (delta: 113.8 MB). Free memory was 126.8 MB in the beginning and 266.4 MB in the end (delta: -139.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-08 16:52:07,155 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 135.3 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1507.90 ms. Allocated memory was 135.3 MB in the beginning and 203.9 MB in the end (delta: 68.7 MB). Free memory was 86.0 MB in the beginning and 91.7 MB in the end (delta: -5.7 MB). Peak memory consumption was 68.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 267.44 ms. Allocated memory was 203.9 MB in the beginning and 232.8 MB in the end (delta: 28.8 MB). Free memory was 91.7 MB in the beginning and 186.2 MB in the end (delta: -94.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 352896.41 ms. Allocated memory was 232.8 MB in the beginning and 373.3 MB in the end (delta: 140.5 MB). Free memory was 186.2 MB in the beginning and 126.8 MB in the end (delta: 59.4 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * TraceAbstraction took 5128.22 ms. Allocated memory was 373.3 MB in the beginning and 487.1 MB in the end (delta: 113.8 MB). Free memory was 126.8 MB in the beginning and 266.4 MB in the end (delta: -139.6 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1457]: 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: 2101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1621]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1913]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1913]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 67 procedures, 436 locations, 1 error locations. SAFE Result, 5.0s OverallTime, 3 OverallIterations, 5 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 1335 SDtfs, 742 SDslu, 828 SDs, 0 SdLazy, 20 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=599occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 10 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 133 LocationsWithAnnotation, 551 PreInvPairs, 637 NumberOfFragments, 230 HoareAnnotationTreeSize, 551 FomulaSimplifications, 147 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 133 FomulaSimplificationsInter, 2132 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 213 NumberOfCodeBlocks, 213 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 210 ConstructedInterpolants, 0 QuantifiedInterpolants, 21750 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 121/121 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...