java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 01:02:26,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 01:02:26,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 01:02:26,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 01:02:26,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 01:02:26,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 01:02:26,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 01:02:26,987 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 01:02:26,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 01:02:26,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 01:02:26,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 01:02:26,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 01:02:26,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 01:02:26,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 01:02:27,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 01:02:27,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 01:02:27,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 01:02:27,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 01:02:27,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 01:02:27,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 01:02:27,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 01:02:27,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 01:02:27,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 01:02:27,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 01:02:27,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 01:02:27,026 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 01:02:27,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 01:02:27,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 01:02:27,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 01:02:27,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 01:02:27,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 01:02:27,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 01:02:27,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 01:02:27,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 01:02:27,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 01:02:27,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 01:02:27,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 01:02:27,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 01:02:27,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 01:02:27,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 01:02:27,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 01:02:27,042 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 01:02:27,065 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 01:02:27,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 01:02:27,067 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 01:02:27,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 01:02:27,067 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 01:02:27,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 01:02:27,067 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 01:02:27,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 01:02:27,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 01:02:27,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 01:02:27,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 01:02:27,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 01:02:27,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 01:02:27,069 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 01:02:27,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 01:02:27,069 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 01:02:27,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 01:02:27,070 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 01:02:27,070 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 01:02:27,070 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 01:02:27,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 01:02:27,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 01:02:27,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 01:02:27,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 01:02:27,071 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 01:02:27,071 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 01:02:27,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 01:02:27,072 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 01:02:27,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 01:02:27,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 01:02:27,414 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 01:02:27,420 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 01:02:27,422 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 01:02:27,422 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 01:02:27,423 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-15 01:02:27,509 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72cc1c618/393804bfc2444478902ac9c330715af4/FLAG2ac23feeb [2019-10-15 01:02:28,342 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 01:02:28,343 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-15 01:02:28,382 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72cc1c618/393804bfc2444478902ac9c330715af4/FLAG2ac23feeb [2019-10-15 01:02:28,870 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72cc1c618/393804bfc2444478902ac9c330715af4 [2019-10-15 01:02:28,879 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 01:02:28,881 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 01:02:28,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 01:02:28,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 01:02:28,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 01:02:28,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 01:02:28" (1/1) ... [2019-10-15 01:02:28,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a3d015c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:28, skipping insertion in model container [2019-10-15 01:02:28,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 01:02:28" (1/1) ... [2019-10-15 01:02:28,902 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 01:02:29,041 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 01:02:30,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 01:02:30,840 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 01:02:31,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 01:02:31,378 INFO L192 MainTranslator]: Completed translation [2019-10-15 01:02:31,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31 WrapperNode [2019-10-15 01:02:31,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 01:02:31,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 01:02:31,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 01:02:31,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 01:02:31,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (1/1) ... [2019-10-15 01:02:31,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (1/1) ... [2019-10-15 01:02:31,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (1/1) ... [2019-10-15 01:02:31,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (1/1) ... [2019-10-15 01:02:31,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (1/1) ... [2019-10-15 01:02:31,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (1/1) ... [2019-10-15 01:02:31,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (1/1) ... [2019-10-15 01:02:31,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 01:02:31,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 01:02:31,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 01:02:31,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 01:02:31,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (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 [2019-10-15 01:02:31,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 01:02:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 01:02:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-15 01:02:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 01:02:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 01:02:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 01:02:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 01:02:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 01:02:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 01:02:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 01:02:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 01:02:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 01:02:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 01:02:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 01:02:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 01:02:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-15 01:02:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-15 01:02:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 01:02:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-15 01:02:31,784 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_driver [2019-10-15 01:02:31,784 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2019-10-15 01:02:31,784 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2019-10-15 01:02:31,784 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-10-15 01:02:31,784 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_dev [2019-10-15 01:02:31,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2019-10-15 01:02:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_handler [2019-10-15 01:02:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2019-10-15 01:02:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2019-10-15 01:02:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2019-10-15 01:02:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_powerup [2019-10-15 01:02:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_powerdown [2019-10-15 01:02:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_checkrev [2019-10-15 01:02:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2019-10-15 01:02:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_freq [2019-10-15 01:02:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_power [2019-10-15 01:02:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_measure [2019-10-15 01:02:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2019-10-15 01:02:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2019-10-15 01:02:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_ps [2019-10-15 01:02:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2019-10-15 01:02:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2019-10-15 01:02:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2019-10-15 01:02:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2019-10-15 01:02:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2019-10-15 01:02:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_string [2019-10-15 01:02:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2019-10-15 01:02:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2019-10-15 01:02:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2019-10-15 01:02:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_setup [2019-10-15 01:02:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_initialize [2019-10-15 01:02:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_string [2019-10-15 01:02:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2019-10-15 01:02:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_tune [2019-10-15 01:02:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_econtrol_integers [2019-10-15 01:02:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_ext_ctrls [2019-10-15 01:02:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_ext_ctrls [2019-10-15 01:02:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2019-10-15 01:02:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_ctrl [2019-10-15 01:02:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_ctrl [2019-10-15 01:02:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_ioctl [2019-10-15 01:02:31,793 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_modulator [2019-10-15 01:02:31,793 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2019-10-15 01:02:31,793 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_g_frequency [2019-10-15 01:02:31,793 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2019-10-15 01:02:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_probe [2019-10-15 01:02:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_remove [2019-10-15 01:02:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_module_init [2019-10-15 01:02:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_module_exit [2019-10-15 01:02:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_2 [2019-10-15 01:02:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_subdev_core_ops_4 [2019-10-15 01:02:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 01:02:31,795 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 01:02:31,795 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 01:02:31,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 01:02:31,796 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 01:02:31,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_subdev_tuner_ops_3 [2019-10-15 01:02:31,796 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 01:02:31,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2019-10-15 01:02:31,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2019-10-15 01:02:31,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_3 [2019-10-15 01:02:31,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_4 [2019-10-15 01:02:31,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2019-10-15 01:02:31,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_9 [2019-10-15 01:02:31,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_10 [2019-10-15 01:02:31,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_11 [2019-10-15 01:02:31,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 01:02:31,800 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2019-10-15 01:02:31,801 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2019-10-15 01:02:31,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2019-10-15 01:02:31,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2019-10-15 01:02:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 01:02:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_user_nocache [2019-10-15 01:02:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2019-10-15 01:02:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-15 01:02:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 01:02:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-15 01:02:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-15 01:02:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-15 01:02:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 01:02:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 01:02:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 01:02:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2019-10-15 01:02:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-10-15 01:02:31,804 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request [2019-10-15 01:02:31,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-15 01:02:31,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2019-10-15 01:02:31,805 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-10-15 01:02:31,805 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-15 01:02:31,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 01:02:31,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 01:02:31,805 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-15 01:02:31,805 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 01:02:31,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 01:02:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 01:02:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 01:02:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2019-10-15 01:02:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2019-10-15 01:02:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2019-10-15 01:02:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_get [2019-10-15 01:02:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 01:02:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-15 01:02:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-10-15 01:02:31,808 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2019-10-15 01:02:31,808 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2019-10-15 01:02:31,808 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2019-10-15 01:02:31,809 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-15 01:02:31,809 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-15 01:02:31,809 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 01:02:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 01:02:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 01:02:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 01:02:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 01:02:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 01:02:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 01:02:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 01:02:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 01:02:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-15 01:02:31,815 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-15 01:02:31,815 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 01:02:31,815 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 01:02:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-15 01:02:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-15 01:02:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-15 01:02:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-15 01:02:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 01:02:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 01:02:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 01:02:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-10-15 01:02:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-15 01:02:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 01:02:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 01:02:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-15 01:02:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-15 01:02:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2019-10-15 01:02:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 01:02:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 01:02:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 01:02:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 01:02:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 01:02:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 01:02:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 01:02:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 01:02:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 01:02:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 01:02:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 01:02:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 01:02:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 01:02:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_2 [2019-10-15 01:02:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_subdev_core_ops_4 [2019-10-15 01:02:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 01:02:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 01:02:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 01:02:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 01:02:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 01:02:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_subdev_tuner_ops_3 [2019-10-15 01:02:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 01:02:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 01:02:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_user_nocache [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_3 [2019-10-15 01:02:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_4 [2019-10-15 01:02:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 01:02:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 01:02:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_9 [2019-10-15 01:02:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 01:02:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_10 [2019-10-15 01:02:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_11 [2019-10-15 01:02:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 01:02:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 01:02:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-10-15 01:02:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2019-10-15 01:02:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-15 01:02:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-15 01:02:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-15 01:02:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_driver [2019-10-15 01:02:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2019-10-15 01:02:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2019-10-15 01:02:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-10-15 01:02:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2019-10-15 01:02:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2019-10-15 01:02:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2019-10-15 01:02:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_get [2019-10-15 01:02:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2019-10-15 01:02:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2019-10-15 01:02:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2019-10-15 01:02:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2019-10-15 01:02:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2019-10-15 01:02:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-10-15 01:02:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 01:02:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2019-10-15 01:02:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_dev [2019-10-15 01:02:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 01:02:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2019-10-15 01:02:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_handler [2019-10-15 01:02:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2019-10-15 01:02:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 01:02:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2019-10-15 01:02:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2019-10-15 01:02:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_powerup [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_powerdown [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_checkrev [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_freq [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_power [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_measure [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2019-10-15 01:02:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_ps [2019-10-15 01:02:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2019-10-15 01:02:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2019-10-15 01:02:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2019-10-15 01:02:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2019-10-15 01:02:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2019-10-15 01:02:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 01:02:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2019-10-15 01:02:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_string [2019-10-15 01:02:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2019-10-15 01:02:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2019-10-15 01:02:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2019-10-15 01:02:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2019-10-15 01:02:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2019-10-15 01:02:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_setup [2019-10-15 01:02:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_initialize [2019-10-15 01:02:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_string [2019-10-15 01:02:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2019-10-15 01:02:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_tune [2019-10-15 01:02:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_econtrol_integers [2019-10-15 01:02:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_ext_ctrls [2019-10-15 01:02:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_ext_ctrls [2019-10-15 01:02:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_ctrl [2019-10-15 01:02:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_ctrl [2019-10-15 01:02:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_ioctl [2019-10-15 01:02:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_modulator [2019-10-15 01:02:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_g_frequency [2019-10-15 01:02:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_probe [2019-10-15 01:02:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_remove [2019-10-15 01:02:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_module_init [2019-10-15 01:02:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_module_exit [2019-10-15 01:02:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 01:02:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 01:02:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 01:02:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2019-10-15 01:02:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 01:02:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2019-10-15 01:02:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-15 01:02:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 01:02:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 01:02:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 01:02:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 01:02:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 01:02:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 01:02:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 01:02:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 01:02:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 01:02:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 01:02:33,229 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 01:02:39,852 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 01:02:39,852 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 01:02:39,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 01:02:39 BoogieIcfgContainer [2019-10-15 01:02:39,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 01:02:39,857 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 01:02:39,857 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 01:02:39,861 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 01:02:39,861 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 01:02:28" (1/3) ... [2019-10-15 01:02:39,862 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c59d197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 01:02:39, skipping insertion in model container [2019-10-15 01:02:39,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 01:02:31" (2/3) ... [2019-10-15 01:02:39,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c59d197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 01:02:39, skipping insertion in model container [2019-10-15 01:02:39,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 01:02:39" (3/3) ... [2019-10-15 01:02:39,865 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-15 01:02:39,876 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 01:02:39,891 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 01:02:39,904 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 01:02:39,948 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 01:02:39,948 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 01:02:39,948 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 01:02:39,948 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 01:02:39,948 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 01:02:39,948 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 01:02:39,948 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 01:02:39,949 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 01:02:40,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states. [2019-10-15 01:02:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-10-15 01:02:40,038 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 01:02:40,039 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 01:02:40,042 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 01:02:40,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 01:02:40,048 INFO L82 PathProgramCache]: Analyzing trace with hash 676135514, now seen corresponding path program 1 times [2019-10-15 01:02:40,058 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 01:02:40,059 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412477211] [2019-10-15 01:02:40,059 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:02:40,059 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:02:40,060 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 01:02:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 01:02:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-15 01:02:40,868 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412477211] [2019-10-15 01:02:40,869 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 01:02:40,869 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 01:02:40,869 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844693569] [2019-10-15 01:02:40,874 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 01:02:40,876 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 01:02:40,892 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 01:02:40,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 01:02:40,895 INFO L87 Difference]: Start difference. First operand 1305 states. Second operand 3 states. [2019-10-15 01:02:41,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 01:02:41,261 INFO L93 Difference]: Finished difference Result 3172 states and 4287 transitions. [2019-10-15 01:02:41,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 01:02:41,263 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2019-10-15 01:02:41,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 01:02:41,308 INFO L225 Difference]: With dead ends: 3172 [2019-10-15 01:02:41,309 INFO L226 Difference]: Without dead ends: 1860 [2019-10-15 01:02:41,324 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 01:02:41,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1860 states. [2019-10-15 01:02:41,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1860 to 1859. [2019-10-15 01:02:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1859 states. [2019-10-15 01:02:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1859 states and 2481 transitions. [2019-10-15 01:02:41,575 INFO L78 Accepts]: Start accepts. Automaton has 1859 states and 2481 transitions. Word has length 91 [2019-10-15 01:02:41,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 01:02:41,576 INFO L462 AbstractCegarLoop]: Abstraction has 1859 states and 2481 transitions. [2019-10-15 01:02:41,576 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 01:02:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2481 transitions. [2019-10-15 01:02:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-10-15 01:02:41,595 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 01:02:41,596 INFO L380 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 01:02:41,596 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 01:02:41,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 01:02:41,597 INFO L82 PathProgramCache]: Analyzing trace with hash 525808025, now seen corresponding path program 1 times [2019-10-15 01:02:41,597 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 01:02:41,597 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246758691] [2019-10-15 01:02:41,598 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:02:41,598 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 01:02:41,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 01:02:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 01:02:42,215 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (const Int) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:478) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.term(WrapperScript.java:250) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.term(WrapperScript.java:250) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1305) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1186) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.TermTransferrer.convertApplicationTerm(TermTransferrer.java:182) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:339) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedInterpolantsBuilder.computePredicates(NestedInterpolantsBuilder.java:574) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsTree(InterpolatingTraceCheckCraig.java:274) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:210) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCraig.construct(IpTcStrategyModuleCraig.java:79) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCraig.construct(IpTcStrategyModuleCraig.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.checkFeasibility(TraceAbstractionRefinementEngine.java:244) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.executeStrategy(TraceAbstractionRefinementEngine.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementEngineFactory.runRefinementEngine(RefinementEngineFactory.java:124) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:419) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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) [2019-10-15 01:02:42,224 INFO L168 Benchmark]: Toolchain (without parser) took 13340.31 ms. Allocated memory was 139.5 MB in the beginning and 534.2 MB in the end (delta: 394.8 MB). Free memory was 95.5 MB in the beginning and 143.8 MB in the end (delta: -48.3 MB). Peak memory consumption was 346.5 MB. Max. memory is 7.1 GB. [2019-10-15 01:02:42,225 INFO L168 Benchmark]: CDTParser took 1.36 ms. Allocated memory is still 139.5 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-15 01:02:42,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2495.10 ms. Allocated memory was 139.5 MB in the beginning and 257.4 MB in the end (delta: 118.0 MB). Free memory was 95.1 MB in the beginning and 200.3 MB in the end (delta: -105.2 MB). Peak memory consumption was 120.6 MB. Max. memory is 7.1 GB. [2019-10-15 01:02:42,231 INFO L168 Benchmark]: Boogie Preprocessor took 319.80 ms. Allocated memory is still 257.4 MB. Free memory was 200.3 MB in the beginning and 179.1 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. [2019-10-15 01:02:42,232 INFO L168 Benchmark]: RCFGBuilder took 8155.49 ms. Allocated memory was 257.4 MB in the beginning and 534.2 MB in the end (delta: 276.8 MB). Free memory was 179.1 MB in the beginning and 349.7 MB in the end (delta: -170.7 MB). Peak memory consumption was 408.6 MB. Max. memory is 7.1 GB. [2019-10-15 01:02:42,233 INFO L168 Benchmark]: TraceAbstraction took 2362.42 ms. Allocated memory is still 534.2 MB. Free memory was 349.7 MB in the beginning and 143.8 MB in the end (delta: 206.0 MB). Peak memory consumption was 206.0 MB. Max. memory is 7.1 GB. [2019-10-15 01:02:42,245 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.36 ms. Allocated memory is still 139.5 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2495.10 ms. Allocated memory was 139.5 MB in the beginning and 257.4 MB in the end (delta: 118.0 MB). Free memory was 95.1 MB in the beginning and 200.3 MB in the end (delta: -105.2 MB). Peak memory consumption was 120.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 319.80 ms. Allocated memory is still 257.4 MB. Free memory was 200.3 MB in the beginning and 179.1 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8155.49 ms. Allocated memory was 257.4 MB in the beginning and 534.2 MB in the end (delta: 276.8 MB). Free memory was 179.1 MB in the beginning and 349.7 MB in the end (delta: -170.7 MB). Peak memory consumption was 408.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2362.42 ms. Allocated memory is still 534.2 MB. Free memory was 349.7 MB in the beginning and 143.8 MB in the end (delta: 206.0 MB). Peak memory consumption was 206.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (const Int) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Undeclared function symbol (const Int): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:478) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...