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-a32b1f7 [2019-08-19 01:23:35,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-19 01:23:35,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-19 01:23:35,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-19 01:23:35,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-19 01:23:35,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-19 01:23:35,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-19 01:23:35,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-19 01:23:35,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-19 01:23:35,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-19 01:23:35,663 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-19 01:23:35,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-19 01:23:35,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-19 01:23:35,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-19 01:23:35,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-19 01:23:35,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-19 01:23:35,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-19 01:23:35,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-19 01:23:35,672 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-19 01:23:35,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-19 01:23:35,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-19 01:23:35,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-19 01:23:35,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-19 01:23:35,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-19 01:23:35,682 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-19 01:23:35,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-19 01:23:35,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-19 01:23:35,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-19 01:23:35,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-19 01:23:35,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-19 01:23:35,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-19 01:23:35,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-19 01:23:35,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-19 01:23:35,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-19 01:23:35,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-19 01:23:35,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-19 01:23:35,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-19 01:23:35,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-19 01:23:35,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-19 01:23:35,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-19 01:23:35,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-19 01:23:35,707 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 [2019-08-19 01:23:35,733 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-19 01:23:35,734 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-19 01:23:35,735 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-19 01:23:35,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-19 01:23:35,735 INFO L138 SettingsManager]: * Use SBE=true [2019-08-19 01:23:35,736 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-19 01:23:35,736 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-19 01:23:35,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-19 01:23:35,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-19 01:23:35,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-19 01:23:35,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-19 01:23:35,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-19 01:23:35,737 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-19 01:23:35,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-19 01:23:35,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-19 01:23:35,737 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-19 01:23:35,738 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-19 01:23:35,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-19 01:23:35,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-19 01:23:35,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-19 01:23:35,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-19 01:23:35,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-19 01:23:35,739 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-19 01:23:35,739 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-19 01:23:35,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-19 01:23:35,739 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-19 01:23:35,740 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-19 01:23:35,771 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-19 01:23:35,788 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-19 01:23:35,792 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-19 01:23:35,794 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-19 01:23:35,794 INFO L275 PluginConnector]: CDTParser initialized [2019-08-19 01:23:35,795 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_2a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-19 01:23:35,865 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19ae502e1/0dd3ea50db0744529636140faa536047/FLAGb581c7c79 [2019-08-19 01:23:36,730 INFO L306 CDTParser]: Found 1 translation units. [2019-08-19 01:23:36,731 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_2a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-19 01:23:36,774 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19ae502e1/0dd3ea50db0744529636140faa536047/FLAGb581c7c79 [2019-08-19 01:23:37,238 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19ae502e1/0dd3ea50db0744529636140faa536047 [2019-08-19 01:23:37,252 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-19 01:23:37,255 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-19 01:23:37,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-19 01:23:37,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-19 01:23:37,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-19 01:23:37,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 01:23:37" (1/1) ... [2019-08-19 01:23:37,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b9c78c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:37, skipping insertion in model container [2019-08-19 01:23:37,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 01:23:37" (1/1) ... [2019-08-19 01:23:37,274 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-19 01:23:37,384 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-19 01:23:38,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 01:23:38,862 INFO L188 MainTranslator]: Completed pre-run [2019-08-19 01:23:39,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 01:23:39,266 INFO L192 MainTranslator]: Completed translation [2019-08-19 01:23:39,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39 WrapperNode [2019-08-19 01:23:39,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-19 01:23:39,267 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-19 01:23:39,268 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-19 01:23:39,268 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-19 01:23:39,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39" (1/1) ... [2019-08-19 01:23:39,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39" (1/1) ... [2019-08-19 01:23:39,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39" (1/1) ... [2019-08-19 01:23:39,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39" (1/1) ... [2019-08-19 01:23:39,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39" (1/1) ... [2019-08-19 01:23:39,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39" (1/1) ... [2019-08-19 01:23:39,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39" (1/1) ... [2019-08-19 01:23:39,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-19 01:23:39,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-19 01:23:39,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-19 01:23:39,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-19 01:23:39,503 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:23:39" (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 [2019-08-19 01:23:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-19 01:23:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-19 01:23:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-19 01:23:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-19 01:23:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-19 01:23:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-19 01:23:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-08-19 01:23:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-19 01:23:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-19 01:23:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-08-19 01:23:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-19 01:23:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-19 01:23:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-19 01:23:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-19 01:23:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-19 01:23:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-19 01:23:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-19 01:23:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-19 01:23:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-19 01:23:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-19 01:23:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-19 01:23:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-19 01:23:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-08-19 01:23:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-08-19 01:23:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-08-19 01:23:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-08-19 01:23:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-08-19 01:23:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-08-19 01:23:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2019-08-19 01:23:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_irq [2019-08-19 01:23:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_open [2019-08-19 01:23:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_close [2019-08-19 01:23:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_probe [2019-08-19 01:23:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_disconnect [2019-08-19 01:23:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_init [2019-08-19 01:23:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_exit [2019-08-19 01:23:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-19 01:23:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-19 01:23:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-19 01:23:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2019-08-19 01:23:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2019-08-19 01:23:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2019-08-19 01:23:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_5 [2019-08-19 01:23:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_6 [2019-08-19 01:23:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_7 [2019-08-19 01:23:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_8 [2019-08-19 01:23:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2019-08-19 01:23:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2019-08-19 01:23:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-19 01:23:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-08-19 01:23:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-08-19 01:23:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-08-19 01:23:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-08-19 01:23:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-08-19 01:23:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-08-19 01:23:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-08-19 01:23:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-08-19 01:23:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-19 01:23:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-08-19 01:23:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-08-19 01:23:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-08-19 01:23:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-08-19 01:23:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-08-19 01:23:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-08-19 01:23:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-19 01:23:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-19 01:23:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-19 01:23:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-08-19 01:23:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-08-19 01:23:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-08-19 01:23:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-08-19 01:23:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-08-19 01:23:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-19 01:23:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-19 01:23:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-08-19 01:23:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-19 01:23:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-08-19 01:23:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-19 01:23:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-08-19 01:23:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-19 01:23:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-19 01:23:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-19 01:23:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-19 01:23:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-19 01:23:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-19 01:23:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-19 01:23:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-19 01:23:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-19 01:23:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-19 01:23:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-19 01:23:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-19 01:23:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-19 01:23:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-19 01:23:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-19 01:23:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-19 01:23:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-19 01:23:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-19 01:23:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-19 01:23:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-08-19 01:23:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-19 01:23:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-19 01:23:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_8 [2019-08-19 01:23:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_7 [2019-08-19 01:23:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-19 01:23:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-08-19 01:23:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-19 01:23:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-19 01:23:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-19 01:23:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2019-08-19 01:23:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-19 01:23:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-19 01:23:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2019-08-19 01:23:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_6 [2019-08-19 01:23:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_5 [2019-08-19 01:23:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2019-08-19 01:23:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2019-08-19 01:23:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2019-08-19 01:23:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-19 01:23:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-08-19 01:23:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-08-19 01:23:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-19 01:23:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-08-19 01:23:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-08-19 01:23:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-08-19 01:23:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-08-19 01:23:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-08-19 01:23:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-19 01:23:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-08-19 01:23:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-08-19 01:23:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-19 01:23:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-19 01:23:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-19 01:23:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-19 01:23:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-19 01:23:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-19 01:23:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-19 01:23:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-19 01:23:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-19 01:23:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-19 01:23:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-19 01:23:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-19 01:23:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-19 01:23:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-19 01:23:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-19 01:23:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-19 01:23:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-19 01:23:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-19 01:23:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-19 01:23:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-19 01:23:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-19 01:23:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-19 01:23:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-08-19 01:23:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-08-19 01:23:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-08-19 01:23:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-08-19 01:23:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-08-19 01:23:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-08-19 01:23:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-08-19 01:23:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-08-19 01:23:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-08-19 01:23:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-08-19 01:23:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-08-19 01:23:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2019-08-19 01:23:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-19 01:23:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_irq [2019-08-19 01:23:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_open [2019-08-19 01:23:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-19 01:23:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_close [2019-08-19 01:23:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_probe [2019-08-19 01:23:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_disconnect [2019-08-19 01:23:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_init [2019-08-19 01:23:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_exit [2019-08-19 01:23:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-19 01:23:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-19 01:23:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-19 01:23:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-19 01:23:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-08-19 01:23:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-08-19 01:23:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-19 01:23:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-08-19 01:23:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-08-19 01:23:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-08-19 01:23:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-08-19 01:23:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-08-19 01:23:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-08-19 01:23:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-19 01:23:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-19 01:23:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-19 01:23:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-19 01:23:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-19 01:23:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-19 01:23:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-19 01:23:40,417 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-19 01:23:41,704 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-19 01:23:41,704 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-19 01:23:41,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 01:23:41 BoogieIcfgContainer [2019-08-19 01:23:41,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-19 01:23:41,708 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-19 01:23:41,708 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-19 01:23:41,708 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-19 01:23:41,709 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 01:23:41" (1/1) ... [2019-08-19 01:23:41,728 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-19 01:23:41,733 INFO L155 IcfgInterpreter]: Building call graph [2019-08-19 01:23:41,751 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-19 01:23:41,761 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-19 01:23:41,763 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-19 01:23:41,924 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_51|], 351=[|v_#valid_76|]} [2019-08-19 01:23:42,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,040 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,046 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,053 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,067 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,082 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,101 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,127 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,133 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,141 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,156 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,165 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,182 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,222 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,246 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,253 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,262 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,270 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,289 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,405 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,412 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,418 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,425 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,435 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,443 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,451 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,466 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,494 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,509 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,528 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,534 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,554 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,560 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,606 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:42,607 INFO L235 Elim1Store]: Index analysis took 612 ms [2019-08-19 01:23:42,640 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 [2019-08-19 01:23:42,641 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-19 01:23:47,827 WARN L188 SmtUtils]: Spent 5.18 s on a formula simplification that was a NOOP. DAG size: 618 [2019-08-19 01:23:47,829 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-19 01:23:47,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,875 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,878 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,880 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,885 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,888 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,890 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,893 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,913 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,921 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,926 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,929 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,931 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,936 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,944 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,946 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,948 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,950 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,953 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,955 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,961 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,968 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,972 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,974 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,977 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,979 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,981 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,984 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,988 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:47,995 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,007 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,012 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,031 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,040 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,042 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,045 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,047 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,049 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,051 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,056 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,058 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,060 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,063 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,065 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,068 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,070 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,073 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,076 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,081 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,092 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,100 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,106 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,121 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,123 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,206 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,254 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,258 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,260 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,262 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,264 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,284 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,287 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,289 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,293 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,296 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,301 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,303 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,305 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,327 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,329 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,339 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,353 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,356 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,358 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,381 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,383 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,390 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,395 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,397 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,400 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-19 01:23:48,401 INFO L235 Elim1Store]: Index analysis took 217 ms [2019-08-19 01:23:48,453 INFO L341 Elim1Store]: treesize reduction 14, result has 50.0 percent of original size [2019-08-19 01:23:48,454 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 [2019-08-19 01:23:48,456 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-19 01:23:53,948 WARN L188 SmtUtils]: Spent 5.49 s on a formula simplification. DAG size of input: 606 DAG size of output: 580 [2019-08-19 01:23:53,950 INFO L567 ElimStorePlain]: treesize reduction 52, result has 96.2 percent of original size [2019-08-19 01:23:53,951 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-19 01:23:53,952 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:1663, output treesize:1325 [2019-08-19 01:23:53,989 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 620 [2019-08-19 01:23:54,023 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_1, |v_#length_52|], 1=[|v_#valid_77|]} [2019-08-19 01:23:54,031 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 [2019-08-19 01:23:54,031 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-19 01:23:54,078 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-19 01:23:54,085 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 [2019-08-19 01:23:54,086 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-19 01:23:54,134 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-19 01:23:54,144 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 [2019-08-19 01:23:54,145 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-19 01:23:54,156 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 [2019-08-19 01:23:54,157 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-19 01:23:54,199 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-19 01:23:54,200 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-08-19 01:23:54,200 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:80, output treesize:66 [2019-08-19 01:23:54,204 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 [2019-08-19 01:23:54,205 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-19 01:23:54,213 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-19 01:23:54,214 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-19 01:23:54,214 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:7, output treesize:6 [2019-08-19 01:23:54,252 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-19 01:23:54,319 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 [2019-08-19 01:23:54,319 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-19 01:23:54,331 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-19 01:23:54,332 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-19 01:23:54,332 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-19 01:23:54,421 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,429 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,434 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,436 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,440 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,450 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,451 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,457 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,460 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,461 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,465 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-19 01:23:54,476 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.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:97) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:83) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.BasicPredicateFactory.constructTermVarsProc(BasicPredicateFactory.java:92) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.BasicPredicateFactory.newPredicate(BasicPredicateFactory.java:81) 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:194) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) 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:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) 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:101) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:85) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:144) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:136) 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) [2019-08-19 01:23:54,481 INFO L168 Benchmark]: Toolchain (without parser) took 17228.09 ms. Allocated memory was 138.9 MB in the beginning and 508.0 MB in the end (delta: 369.1 MB). Free memory was 80.7 MB in the beginning and 284.8 MB in the end (delta: -204.0 MB). Peak memory consumption was 373.8 MB. Max. memory is 7.1 GB. [2019-08-19 01:23:54,482 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-19 01:23:54,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2010.91 ms. Allocated memory was 138.9 MB in the beginning and 214.4 MB in the end (delta: 75.5 MB). Free memory was 80.5 MB in the beginning and 132.6 MB in the end (delta: -52.1 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB. [2019-08-19 01:23:54,484 INFO L168 Benchmark]: Boogie Preprocessor took 230.82 ms. Allocated memory is still 214.4 MB. Free memory was 132.6 MB in the beginning and 124.2 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-19 01:23:54,485 INFO L168 Benchmark]: RCFGBuilder took 2208.26 ms. Allocated memory was 214.4 MB in the beginning and 267.4 MB in the end (delta: 53.0 MB). Free memory was 124.2 MB in the beginning and 127.2 MB in the end (delta: -3.0 MB). Peak memory consumption was 68.7 MB. Max. memory is 7.1 GB. [2019-08-19 01:23:54,486 INFO L168 Benchmark]: Symbolic Interpretation took 12771.78 ms. Allocated memory was 267.4 MB in the beginning and 508.0 MB in the end (delta: 240.6 MB). Free memory was 127.2 MB in the beginning and 284.8 MB in the end (delta: -157.5 MB). Peak memory consumption was 291.8 MB. Max. memory is 7.1 GB. [2019-08-19 01:23:54,490 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.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:97) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2010.91 ms. Allocated memory was 138.9 MB in the beginning and 214.4 MB in the end (delta: 75.5 MB). Free memory was 80.5 MB in the beginning and 132.6 MB in the end (delta: -52.1 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 230.82 ms. Allocated memory is still 214.4 MB. Free memory was 132.6 MB in the beginning and 124.2 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2208.26 ms. Allocated memory was 214.4 MB in the beginning and 267.4 MB in the end (delta: 53.0 MB). Free memory was 124.2 MB in the beginning and 127.2 MB in the end (delta: -3.0 MB). Peak memory consumption was 68.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 12771.78 ms. Allocated memory was 267.4 MB in the beginning and 508.0 MB in the end (delta: 240.6 MB). Free memory was 127.2 MB in the beginning and 284.8 MB in the end (delta: -157.5 MB). Peak memory consumption was 291.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...