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-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 14:40:34,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 14:40:34,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 14:40:34,021 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 14:40:34,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 14:40:34,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 14:40:34,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 14:40:34,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 14:40:34,039 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 14:40:34,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 14:40:34,043 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 14:40:34,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 14:40:34,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 14:40:34,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 14:40:34,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 14:40:34,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 14:40:34,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 14:40:34,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 14:40:34,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 14:40:34,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 14:40:34,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 14:40:34,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 14:40:34,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 14:40:34,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 14:40:34,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 14:40:34,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 14:40:34,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 14:40:34,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 14:40:34,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 14:40:34,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 14:40:34,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 14:40:34,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 14:40:34,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 14:40:34,083 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 14:40:34,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 14:40:34,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 14:40:34,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 14:40:34,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 14:40:34,086 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 14:40:34,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 14:40:34,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 14:40:34,091 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 [2019-08-15 14:40:34,113 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 14:40:34,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 14:40:34,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 14:40:34,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 14:40:34,116 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 14:40:34,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 14:40:34,116 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 14:40:34,116 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 14:40:34,117 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 14:40:34,117 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 14:40:34,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 14:40:34,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 14:40:34,118 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 14:40:34,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 14:40:34,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 14:40:34,119 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 14:40:34,120 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 14:40:34,120 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 14:40:34,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 14:40:34,120 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 14:40:34,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 14:40:34,121 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 14:40:34,121 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 14:40:34,121 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 14:40:34,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 14:40:34,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 14:40:34,122 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 14:40:34,177 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 14:40:34,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 14:40:34,197 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 14:40:34,198 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 14:40:34,198 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 14:40:34,199 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-15 14:40:34,261 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32f00374a/450642438c9747ceaa4194c552c8548c/FLAGdb6201761 [2019-08-15 14:40:34,829 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 14:40:34,830 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-15 14:40:34,863 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32f00374a/450642438c9747ceaa4194c552c8548c/FLAGdb6201761 [2019-08-15 14:40:35,102 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32f00374a/450642438c9747ceaa4194c552c8548c [2019-08-15 14:40:35,111 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 14:40:35,112 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 14:40:35,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 14:40:35,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 14:40:35,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 14:40:35,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 02:40:35" (1/1) ... [2019-08-15 14:40:35,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bbed478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:35, skipping insertion in model container [2019-08-15 14:40:35,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 02:40:35" (1/1) ... [2019-08-15 14:40:35,127 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 14:40:35,197 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 14:40:35,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 14:40:35,829 INFO L188 MainTranslator]: Completed pre-run [2019-08-15 14:40:35,986 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 14:40:36,072 INFO L192 MainTranslator]: Completed translation [2019-08-15 14:40:36,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36 WrapperNode [2019-08-15 14:40:36,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 14:40:36,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-15 14:40:36,076 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-15 14:40:36,076 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-15 14:40:36,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36" (1/1) ... [2019-08-15 14:40:36,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36" (1/1) ... [2019-08-15 14:40:36,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36" (1/1) ... [2019-08-15 14:40:36,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36" (1/1) ... [2019-08-15 14:40:36,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36" (1/1) ... [2019-08-15 14:40:36,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36" (1/1) ... [2019-08-15 14:40:36,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36" (1/1) ... [2019-08-15 14:40:36,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-15 14:40:36,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-15 14:40:36,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-15 14:40:36,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-15 14:40:36,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 02:40:36" (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 [2019-08-15 14:40:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-15 14:40:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-15 14:40:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-15 14:40:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-15 14:40:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-15 14:40:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-15 14:40:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-15 14:40:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-15 14:40:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-15 14:40:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-15 14:40:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-15 14:40:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-15 14:40:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-15 14:40:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-08-15 14:40:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-08-15 14:40:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-08-15 14:40:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-08-15 14:40:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-08-15 14:40:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-08-15 14:40:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-08-15 14:40:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-08-15 14:40:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-08-15 14:40:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-08-15 14:40:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-08-15 14:40:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_1 [2019-08-15 14:40:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_1 [2019-08-15 14:40:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-15 14:40:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-15 14:40:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-15 14:40:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-08-15 14:40:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_8 [2019-08-15 14:40:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_9 [2019-08-15 14:40:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-15 14:40:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-08-15 14:40:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-15 14:40:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-15 14:40:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-15 14:40:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-15 14:40:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-08-15 14:40:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file [2019-08-15 14:40:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-15 14:40:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-15 14:40:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-15 14:40:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-15 14:40:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-15 14:40:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-15 14:40:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-15 14:40:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-15 14:40:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-08-15 14:40:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-08-15 14:40:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-15 14:40:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-08-15 14:40:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-15 14:40:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-08-15 14:40:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-15 14:40:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-08-15 14:40:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-08-15 14:40:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-08-15 14:40:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-15 14:40:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-15 14:40:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-15 14:40:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-15 14:40:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-15 14:40:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-15 14:40:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-15 14:40:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-15 14:40:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-15 14:40:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-15 14:40:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-15 14:40:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-15 14:40:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-08-15 14:40:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-15 14:40:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-08-15 14:40:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_8 [2019-08-15 14:40:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-15 14:40:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-15 14:40:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-15 14:40:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-15 14:40:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-15 14:40:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-15 14:40:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file [2019-08-15 14:40:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-15 14:40:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_9 [2019-08-15 14:40:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-15 14:40:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-15 14:40:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-15 14:40:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-15 14:40:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-15 14:40:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-15 14:40:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-15 14:40:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-15 14:40:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-15 14:40:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-15 14:40:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-15 14:40:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-15 14:40:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-15 14:40:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-15 14:40:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-15 14:40:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_1 [2019-08-15 14:40:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_1 [2019-08-15 14:40:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-15 14:40:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-15 14:40:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-08-15 14:40:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-15 14:40:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-15 14:40:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-15 14:40:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-08-15 14:40:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-08-15 14:40:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-08-15 14:40:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-08-15 14:40:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-08-15 14:40:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-08-15 14:40:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-15 14:40:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-15 14:40:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-08-15 14:40:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-08-15 14:40:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-08-15 14:40:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-15 14:40:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-08-15 14:40:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-08-15 14:40:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-15 14:40:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-15 14:40:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-08-15 14:40:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-08-15 14:40:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-15 14:40:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-08-15 14:40:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-08-15 14:40:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-08-15 14:40:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-15 14:40:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-15 14:40:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-15 14:40:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-15 14:40:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-15 14:40:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-08-15 14:40:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-15 14:40:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-15 14:40:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-08-15 14:40:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-15 14:40:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-15 14:40:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-15 14:40:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-15 14:40:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-15 14:40:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-15 14:40:37,167 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-15 14:40:37,622 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-15 14:40:37,622 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-15 14:40:37,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 02:40:37 BoogieIcfgContainer [2019-08-15 14:40:37,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-15 14:40:37,624 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-15 14:40:37,624 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-15 14:40:37,625 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-15 14:40:37,626 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 02:40:37" (1/1) ... [2019-08-15 14:40:45,618 WARN L188 SmtUtils]: Spent 5.51 s on a formula simplification that was a NOOP. DAG size: 419 [2019-08-15 14:40:46,274 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-15 14:40:48,960 WARN L188 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 410 DAG size of output: 374 [2019-08-15 14:40:49,118 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-15 14:40:49,403 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36 [2019-08-15 14:40:49,799 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-08-15 14:40:50,022 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:40:50,207 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2019-08-15 14:40:50,429 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-08-15 14:40:50,836 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 95 [2019-08-15 14:40:50,872 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:40:50,881 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:40:51,102 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 91 [2019-08-15 14:40:51,718 WARN L188 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-08-15 14:40:52,349 WARN L188 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-15 14:40:52,935 WARN L188 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 98 [2019-08-15 14:40:53,158 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-15 14:40:53,279 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-15 14:40:54,196 WARN L188 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 127 [2019-08-15 14:40:54,445 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-15 14:40:54,654 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-15 14:40:54,838 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-15 14:40:55,041 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-08-15 14:40:55,218 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-15 14:40:55,456 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-08-15 14:40:55,893 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 121 [2019-08-15 14:40:56,172 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-08-15 14:40:56,563 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 125 [2019-08-15 14:40:56,877 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-15 14:40:57,035 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-15 14:40:58,098 WARN L188 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 127 [2019-08-15 14:40:58,334 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-15 14:40:58,576 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-15 14:40:58,743 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-15 14:40:58,908 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-08-15 14:40:59,074 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-15 14:40:59,301 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-08-15 14:40:59,718 WARN L188 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 121 [2019-08-15 14:40:59,954 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-08-15 14:41:00,291 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 125 [2019-08-15 14:41:00,903 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-08-15 14:41:01,017 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:41:01,346 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2019-08-15 14:41:01,550 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-08-15 14:41:01,940 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 95 [2019-08-15 14:41:01,951 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:41:01,962 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:41:02,191 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 91 [2019-08-15 14:41:02,872 WARN L188 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-08-15 14:41:03,496 WARN L188 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-15 14:41:04,105 WARN L188 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 98 [2019-08-15 14:41:04,497 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 46 [2019-08-15 14:41:10,984 WARN L188 SmtUtils]: Spent 5.76 s on a formula simplification. DAG size of input: 431 DAG size of output: 410 [2019-08-15 14:41:12,536 WARN L188 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 406 [2019-08-15 14:41:13,019 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:41:25,823 WARN L188 SmtUtils]: Spent 12.80 s on a formula simplification. DAG size of input: 467 DAG size of output: 426 [2019-08-15 14:41:31,761 WARN L188 SmtUtils]: Spent 5.90 s on a formula simplification that was a NOOP. DAG size: 423 [2019-08-15 14:41:40,914 WARN L188 SmtUtils]: Spent 9.12 s on a formula simplification. DAG size of input: 420 DAG size of output: 410 [2019-08-15 14:41:41,305 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 32 [2019-08-15 14:41:41,925 WARN L188 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 63 [2019-08-15 14:41:42,095 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-15 14:41:42,257 WARN L188 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-15 14:41:47,713 WARN L188 SmtUtils]: Spent 4.79 s on a formula simplification. DAG size of input: 430 DAG size of output: 409 [2019-08-15 14:41:49,246 WARN L188 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 406 [2019-08-15 14:41:49,650 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:41:49,687 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:42:02,390 WARN L188 SmtUtils]: Spent 12.70 s on a formula simplification. DAG size of input: 466 DAG size of output: 429 [2019-08-15 14:42:08,356 WARN L188 SmtUtils]: Spent 5.94 s on a formula simplification that was a NOOP. DAG size: 426 [2019-08-15 14:42:14,300 WARN L188 SmtUtils]: Spent 5.91 s on a formula simplification that was a NOOP. DAG size: 423 [2019-08-15 14:42:23,338 WARN L188 SmtUtils]: Spent 9.01 s on a formula simplification. DAG size of input: 420 DAG size of output: 410 [2019-08-15 14:42:24,103 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 32 [2019-08-15 14:42:24,237 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:42:24,709 WARN L188 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 63 [2019-08-15 14:42:24,955 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 50 [2019-08-15 14:42:25,082 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-08-15 14:42:30,577 WARN L188 SmtUtils]: Spent 4.92 s on a formula simplification. DAG size of input: 430 DAG size of output: 409 [2019-08-15 14:42:32,101 WARN L188 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 406 [2019-08-15 14:42:45,289 WARN L188 SmtUtils]: Spent 12.81 s on a formula simplification. DAG size of input: 468 DAG size of output: 426 [2019-08-15 14:42:51,176 WARN L188 SmtUtils]: Spent 5.85 s on a formula simplification that was a NOOP. DAG size: 423 [2019-08-15 14:43:00,286 WARN L188 SmtUtils]: Spent 9.08 s on a formula simplification. DAG size of input: 420 DAG size of output: 410 [2019-08-15 14:43:00,684 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 32 [2019-08-15 14:43:01,353 WARN L188 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 63 [2019-08-15 14:43:01,517 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-15 14:43:01,756 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2019-08-15 14:43:02,128 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:43:02,343 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 94 [2019-08-15 14:43:02,636 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-08-15 14:43:02,645 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:43:02,902 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2019-08-15 14:43:02,957 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 14:43:04,246 WARN L188 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 222 DAG size of output: 173 [2019-08-15 14:43:04,289 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionReturn(PredicateTransformer.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.postReturn(SymbolicTools.java:120) 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.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:105) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:89) 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) [2019-08-15 14:43:04,295 INFO L168 Benchmark]: Toolchain (without parser) took 149183.14 ms. Allocated memory was 131.6 MB in the beginning and 214.4 MB in the end (delta: 82.8 MB). Free memory was 85.2 MB in the beginning and 119.9 MB in the end (delta: -34.7 MB). Peak memory consumption was 608.0 MB. Max. memory is 7.1 GB. [2019-08-15 14:43:04,295 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 131.6 MB. Free memory is still 105.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-15 14:43:04,296 INFO L168 Benchmark]: CACSL2BoogieTranslator took 961.00 ms. Allocated memory was 131.6 MB in the beginning and 201.3 MB in the end (delta: 69.7 MB). Free memory was 84.8 MB in the beginning and 151.4 MB in the end (delta: -66.7 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2019-08-15 14:43:04,296 INFO L168 Benchmark]: Boogie Preprocessor took 150.01 ms. Allocated memory is still 201.3 MB. Free memory was 151.4 MB in the beginning and 146.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. [2019-08-15 14:43:04,297 INFO L168 Benchmark]: RCFGBuilder took 1398.70 ms. Allocated memory was 201.3 MB in the beginning and 222.3 MB in the end (delta: 21.0 MB). Free memory was 146.5 MB in the beginning and 148.4 MB in the end (delta: -1.9 MB). Peak memory consumption was 81.4 MB. Max. memory is 7.1 GB. [2019-08-15 14:43:04,298 INFO L168 Benchmark]: Symbolic Interpretation took 146669.30 ms. Allocated memory was 222.3 MB in the beginning and 214.4 MB in the end (delta: -7.9 MB). Free memory was 148.4 MB in the beginning and 119.9 MB in the end (delta: 28.5 MB). Peak memory consumption was 580.6 MB. Max. memory is 7.1 GB. [2019-08-15 14:43:04,299 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 131.6 MB. Free memory is still 105.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 961.00 ms. Allocated memory was 131.6 MB in the beginning and 201.3 MB in the end (delta: 69.7 MB). Free memory was 84.8 MB in the beginning and 151.4 MB in the end (delta: -66.7 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 150.01 ms. Allocated memory is still 201.3 MB. Free memory was 151.4 MB in the beginning and 146.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1398.70 ms. Allocated memory was 201.3 MB in the beginning and 222.3 MB in the end (delta: 21.0 MB). Free memory was 146.5 MB in the beginning and 148.4 MB in the end (delta: -1.9 MB). Peak memory consumption was 81.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 146669.30 ms. Allocated memory was 222.3 MB in the beginning and 214.4 MB in the end (delta: -7.9 MB). Free memory was 148.4 MB in the beginning and 119.9 MB in the end (delta: 28.5 MB). Peak memory consumption was 580.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...