java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_2a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 01:49:56,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:49:56,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:49:56,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:49:56,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:49:56,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:49:56,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:49:56,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:49:56,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:49:56,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:49:56,161 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:49:56,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:49:56,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:49:56,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:49:56,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:49:56,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:49:56,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:49:56,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:49:56,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:49:56,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:49:56,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:49:56,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:49:56,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:49:56,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:49:56,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:49:56,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:49:56,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:49:56,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:49:56,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:49:56,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:49:56,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:49:56,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:49:56,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:49:56,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:49:56,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:49:56,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:49:56,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:49:56,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:49:56,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:49:56,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:49:56,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:49:56,212 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-23 01:49:56,235 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:49:56,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:49:56,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:49:56,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:49:56,238 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:49:56,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:49:56,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:49:56,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:49:56,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:49:56,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:49:56,240 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:49:56,240 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:49:56,241 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:49:56,241 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:49:56,241 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:49:56,241 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:49:56,242 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:49:56,242 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:49:56,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:49:56,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:49:56,243 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:49:56,243 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:49:56,243 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:49:56,243 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:49:56,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:49:56,244 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:49:56,244 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:49:56,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:49:56,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:49:56,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:49:56,324 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:49:56,324 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:49:56,325 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_2a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-23 01:49:56,400 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f166ec2a/5ebdad4cadca4142a2d7fa1227afcdc8/FLAGff89c4381 [2019-08-23 01:49:57,186 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:49:57,187 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_2a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-23 01:49:57,216 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f166ec2a/5ebdad4cadca4142a2d7fa1227afcdc8/FLAGff89c4381 [2019-08-23 01:49:57,718 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f166ec2a/5ebdad4cadca4142a2d7fa1227afcdc8 [2019-08-23 01:49:57,736 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:49:57,738 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:49:57,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:49:57,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:49:57,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:49:57,746 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:49:57" (1/1) ... [2019-08-23 01:49:57,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14ae801a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:57, skipping insertion in model container [2019-08-23 01:49:57,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:49:57" (1/1) ... [2019-08-23 01:49:57,757 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:49:57,842 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:49:59,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:49:59,077 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 01:49:59,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:49:59,481 INFO L192 MainTranslator]: Completed translation [2019-08-23 01:49:59,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59 WrapperNode [2019-08-23 01:49:59,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:49:59,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 01:49:59,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 01:49:59,484 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 01:49:59,499 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59" (1/1) ... [2019-08-23 01:49:59,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59" (1/1) ... [2019-08-23 01:49:59,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59" (1/1) ... [2019-08-23 01:49:59,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59" (1/1) ... [2019-08-23 01:49:59,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59" (1/1) ... [2019-08-23 01:49:59,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59" (1/1) ... [2019-08-23 01:49:59,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59" (1/1) ... [2019-08-23 01:49:59,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 01:49:59,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 01:49:59,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 01:49:59,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 01:49:59,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:49:59" (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 [2019-08-23 01:49:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 01:49:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 01:49:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:49:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-23 01:49:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-23 01:49:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-23 01:49:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-08-23 01:49:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-23 01:49:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-23 01:49:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-08-23 01:49:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-23 01:49:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-23 01:49:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-23 01:49:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-23 01:49:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-23 01:49:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-23 01:49:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-23 01:49:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-23 01:49:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-23 01:49:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-23 01:49:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-23 01:49:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-23 01:49:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-08-23 01:49:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-08-23 01:49:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-08-23 01:49:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-08-23 01:49:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-08-23 01:49:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-08-23 01:49:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2019-08-23 01:49:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_irq [2019-08-23 01:49:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_open [2019-08-23 01:49:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_close [2019-08-23 01:49:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_probe [2019-08-23 01:49:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_disconnect [2019-08-23 01:49:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_init [2019-08-23 01:49:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_exit [2019-08-23 01:49:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-23 01:49:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 01:49:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-23 01:49:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2019-08-23 01:49:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2019-08-23 01:49:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2019-08-23 01:49:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_5 [2019-08-23 01:49:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_6 [2019-08-23 01:49:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_7 [2019-08-23 01:49:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_8 [2019-08-23 01:49:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2019-08-23 01:49:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2019-08-23 01:49:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-23 01:49:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-08-23 01:49:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-08-23 01:49:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-08-23 01:49:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-08-23 01:49:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-08-23 01:49:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-08-23 01:49:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-08-23 01:49:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-08-23 01:49:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-23 01:49:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-08-23 01:49:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-08-23 01:49:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-08-23 01:49:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-08-23 01:49:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-08-23 01:49:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-08-23 01:49:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 01:49:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-23 01:49:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-23 01:49:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-08-23 01:49:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-08-23 01:49:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-08-23 01:49:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-08-23 01:49:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-08-23 01:49:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 01:49:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 01:49:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-08-23 01:49:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-23 01:49:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-08-23 01:49:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-23 01:49:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-08-23 01:49:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-23 01:49:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-23 01:49:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-23 01:49:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 01:49:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 01:49:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-23 01:49:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-23 01:49:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 01:49:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-23 01:49:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-23 01:49:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 01:49:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-23 01:49:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-23 01:49:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-23 01:49:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-23 01:49:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 01:49:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-23 01:49:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-23 01:49:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-23 01:49:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-08-23 01:49:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-23 01:49:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-23 01:49:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_8 [2019-08-23 01:49:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_7 [2019-08-23 01:49:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-23 01:49:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-08-23 01:49:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 01:49:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 01:49:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-23 01:49:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2019-08-23 01:49:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-23 01:49:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-23 01:49:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2019-08-23 01:49:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_6 [2019-08-23 01:49:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_5 [2019-08-23 01:49:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2019-08-23 01:49:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2019-08-23 01:49:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2019-08-23 01:49:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-23 01:49:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-08-23 01:49:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-08-23 01:49:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-23 01:49:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-08-23 01:49:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-08-23 01:49:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-08-23 01:49:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-08-23 01:49:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-08-23 01:49:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-23 01:49:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-08-23 01:49:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-08-23 01:49:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 01:49:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-23 01:49:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-23 01:49:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-23 01:49:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-23 01:49:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-23 01:49:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-23 01:49:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 01:49:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-23 01:49:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 01:49:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-23 01:49:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-23 01:49:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-23 01:49:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-23 01:49:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-23 01:49:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-23 01:49:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-23 01:49:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-23 01:49:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-23 01:49:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-23 01:49:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-23 01:49:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-23 01:49:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-08-23 01:49:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-08-23 01:49:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-08-23 01:49:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-08-23 01:49:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-08-23 01:49:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-08-23 01:49:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-08-23 01:49:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-08-23 01:49:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-08-23 01:49:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-08-23 01:49:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-08-23 01:49:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2019-08-23 01:49:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 01:49:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_irq [2019-08-23 01:49:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_open [2019-08-23 01:49:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 01:49:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_close [2019-08-23 01:49:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_probe [2019-08-23 01:49:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_disconnect [2019-08-23 01:49:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_init [2019-08-23 01:49:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_exit [2019-08-23 01:49:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 01:49:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 01:49:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 01:49:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-23 01:49:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-08-23 01:49:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-08-23 01:49:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:49:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-08-23 01:49:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-08-23 01:49:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-08-23 01:49:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-08-23 01:49:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-08-23 01:49:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-08-23 01:49:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 01:49:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 01:49:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 01:49:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 01:49:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 01:49:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 01:49:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 01:50:00,404 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-23 01:50:01,259 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-23 01:50:01,259 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-23 01:50:01,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:50:01 BoogieIcfgContainer [2019-08-23 01:50:01,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-23 01:50:01,262 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-23 01:50:01,262 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-23 01:50:01,262 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-23 01:50:01,263 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:50:01" (1/1) ... [2019-08-23 01:50:01,281 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-23 01:50:01,286 INFO L155 IcfgInterpreter]: Building call graph [2019-08-23 01:50:01,304 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-23 01:50:01,316 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-23 01:50:01,318 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-23 01:50:01,492 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_51|], 351=[|v_#valid_76|]} [2019-08-23 01:50:01,578 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,610 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,615 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,628 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,650 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,690 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,702 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,722 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,742 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,749 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,772 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,776 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,783 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,791 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,798 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,806 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,813 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,821 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,839 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,845 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,851 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,861 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,879 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,884 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,889 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,904 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,909 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,916 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,921 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,926 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,945 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:01,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,013 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,047 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,053 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,059 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,067 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,072 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,100 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:02,108 INFO L235 Elim1Store]: Index analysis took 536 ms [2019-08-23 01:50:02,130 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 157 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 66 [2019-08-23 01:50:02,131 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-23 01:50:07,320 WARN L188 SmtUtils]: Spent 5.19 s on a formula simplification that was a NOOP. DAG size: 618 [2019-08-23 01:50:07,321 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-23 01:50:07,355 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,368 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,383 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,396 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,400 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,405 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,407 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,409 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,410 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,412 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,416 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,418 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,425 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,430 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,440 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,442 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,443 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,446 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,448 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,451 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,453 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,456 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,460 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,467 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,472 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,475 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,499 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,506 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,508 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,511 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,518 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,521 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,528 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,532 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,542 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,544 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,546 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,548 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,560 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,562 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,565 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,576 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,578 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,586 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,587 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,589 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,595 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,598 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,600 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,666 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,670 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,673 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,683 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,688 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,699 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,704 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,709 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,734 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,737 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,739 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,741 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,744 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,746 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,748 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,752 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,756 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,765 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,768 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,770 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,772 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,775 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,777 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,779 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,782 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,784 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,786 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,791 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,793 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,795 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,798 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,800 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,802 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,803 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,805 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,807 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,812 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,814 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,819 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,822 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,824 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,826 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,833 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,838 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,841 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:50:07,843 INFO L235 Elim1Store]: Index analysis took 184 ms [2019-08-23 01:50:07,897 INFO L341 Elim1Store]: treesize reduction 14, result has 50.0 percent of original size [2019-08-23 01:50:07,898 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 122 [2019-08-23 01:50:07,900 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,161 WARN L188 SmtUtils]: Spent 5.26 s on a formula simplification. DAG size of input: 606 DAG size of output: 580 [2019-08-23 01:50:13,162 INFO L567 ElimStorePlain]: treesize reduction 52, result has 96.2 percent of original size [2019-08-23 01:50:13,163 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,165 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:1663, output treesize:1325 [2019-08-23 01:50:13,217 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 702 [2019-08-23 01:50:13,248 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_1, |v_#length_52|], 1=[|v_#valid_77|]} [2019-08-23 01:50:13,258 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 37 [2019-08-23 01:50:13,258 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,311 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-23 01:50:13,317 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 40 [2019-08-23 01:50:13,317 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,365 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-23 01:50:13,375 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 34 [2019-08-23 01:50:13,376 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,382 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 37 [2019-08-23 01:50:13,383 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,428 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-23 01:50:13,429 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-08-23 01:50:13,429 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:80, output treesize:66 [2019-08-23 01:50:13,435 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2019-08-23 01:50:13,436 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,438 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-23 01:50:13,439 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,439 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:7, output treesize:6 [2019-08-23 01:50:13,480 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-23 01:50:13,533 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-23 01:50:13,534 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,555 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-23 01:50:13,556 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-23 01:50:13,556 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-23 01:50:13,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,682 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,685 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,686 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,686 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,687 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,744 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,770 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,771 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,782 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-23 01:50:13,837 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: No corresponding IProgramVar for v_~bitwiseAnd_17 at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:97) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:83) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.constructTermVarsProc(BasicPredicateFactory.java:92) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.newPredicate(BasicPredicateFactory.java:81) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.predicate(SymbolicTools.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.postReturn(SymbolicTools.java:139) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:195) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:181) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:134) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:194) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:181) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:134) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:86) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:145) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:137) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-23 01:50:13,843 INFO L168 Benchmark]: Toolchain (without parser) took 16104.68 ms. Allocated memory was 140.0 MB in the beginning and 482.9 MB in the end (delta: 342.9 MB). Free memory was 82.0 MB in the beginning and 179.7 MB in the end (delta: -97.6 MB). Peak memory consumption was 368.5 MB. Max. memory is 7.1 GB. [2019-08-23 01:50:13,852 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-23 01:50:13,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1741.94 ms. Allocated memory was 140.0 MB in the beginning and 216.0 MB in the end (delta: 76.0 MB). Free memory was 81.8 MB in the beginning and 134.3 MB in the end (delta: -52.4 MB). Peak memory consumption was 38.0 MB. Max. memory is 7.1 GB. [2019-08-23 01:50:13,855 INFO L168 Benchmark]: Boogie Preprocessor took 213.50 ms. Allocated memory is still 216.0 MB. Free memory was 134.3 MB in the beginning and 125.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-23 01:50:13,857 INFO L168 Benchmark]: RCFGBuilder took 1564.46 ms. Allocated memory was 216.0 MB in the beginning and 265.3 MB in the end (delta: 49.3 MB). Free memory was 125.7 MB in the beginning and 122.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 68.5 MB. Max. memory is 7.1 GB. [2019-08-23 01:50:13,858 INFO L168 Benchmark]: Symbolic Interpretation took 12578.57 ms. Allocated memory was 265.3 MB in the beginning and 482.9 MB in the end (delta: 217.6 MB). Free memory was 122.7 MB in the beginning and 179.7 MB in the end (delta: -57.0 MB). Peak memory consumption was 283.9 MB. Max. memory is 7.1 GB. [2019-08-23 01:50:13,865 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: No corresponding IProgramVar for v_~bitwiseAnd_17 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: No corresponding IProgramVar for v_~bitwiseAnd_17: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:97) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1741.94 ms. Allocated memory was 140.0 MB in the beginning and 216.0 MB in the end (delta: 76.0 MB). Free memory was 81.8 MB in the beginning and 134.3 MB in the end (delta: -52.4 MB). Peak memory consumption was 38.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 213.50 ms. Allocated memory is still 216.0 MB. Free memory was 134.3 MB in the beginning and 125.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1564.46 ms. Allocated memory was 216.0 MB in the beginning and 265.3 MB in the end (delta: 49.3 MB). Free memory was 125.7 MB in the beginning and 122.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 68.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 12578.57 ms. Allocated memory was 265.3 MB in the beginning and 482.9 MB in the end (delta: 217.6 MB). Free memory was 122.7 MB in the beginning and 179.7 MB in the end (delta: -57.0 MB). Peak memory consumption was 283.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...