/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 12:59:43,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 12:59:43,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 12:59:43,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 12:59:43,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 12:59:43,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 12:59:43,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 12:59:43,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 12:59:43,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 12:59:43,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 12:59:43,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 12:59:43,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 12:59:43,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 12:59:43,943 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 12:59:43,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 12:59:43,945 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 12:59:43,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 12:59:43,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 12:59:43,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 12:59:43,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 12:59:43,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 12:59:43,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 12:59:43,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 12:59:43,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 12:59:43,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 12:59:43,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 12:59:43,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 12:59:43,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 12:59:43,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 12:59:43,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 12:59:43,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 12:59:43,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 12:59:43,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 12:59:43,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 12:59:43,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 12:59:43,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 12:59:43,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 12:59:43,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 12:59:43,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 12:59:43,974 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 12:59:43,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 12:59:43,976 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 12:59:44,005 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 12:59:44,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 12:59:44,006 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 12:59:44,006 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 12:59:44,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 12:59:44,007 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 12:59:44,008 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 12:59:44,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 12:59:44,009 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 12:59:44,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 12:59:44,009 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 12:59:44,010 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 12:59:44,010 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 12:59:44,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 12:59:44,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 12:59:44,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 12:59:44,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 12:59:44,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 12:59:44,011 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 12:59:44,011 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 12:59:44,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 12:59:44,012 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 12:59:44,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 12:59:44,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 12:59:44,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 12:59:44,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 12:59:44,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:59:44,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 12:59:44,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 12:59:44,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 12:59:44,014 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 12:59:44,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 12:59:44,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 12:59:44,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 12:59:44,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 12:59:44,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 12:59:44,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 12:59:44,438 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 12:59:44,438 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 12:59:44,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i [2022-10-16 12:59:44,515 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1906f32e/05aff11bdde94202a0661ef0cf14c67b/FLAG8e0e00e97 [2022-10-16 12:59:45,419 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 12:59:45,421 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i [2022-10-16 12:59:45,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1906f32e/05aff11bdde94202a0661ef0cf14c67b/FLAG8e0e00e97 [2022-10-16 12:59:45,929 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1906f32e/05aff11bdde94202a0661ef0cf14c67b [2022-10-16 12:59:45,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 12:59:45,939 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 12:59:45,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 12:59:45,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 12:59:45,945 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 12:59:45,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:59:45" (1/1) ... [2022-10-16 12:59:45,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6784956d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:45, skipping insertion in model container [2022-10-16 12:59:45,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:59:45" (1/1) ... [2022-10-16 12:59:45,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 12:59:46,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 12:59:47,077 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i[164521,164534] [2022-10-16 12:59:47,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:59:47,611 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 12:59:47,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i[164521,164534] [2022-10-16 12:59:48,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:59:48,248 INFO L208 MainTranslator]: Completed translation [2022-10-16 12:59:48,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48 WrapperNode [2022-10-16 12:59:48,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 12:59:48,256 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 12:59:48,256 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 12:59:48,256 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 12:59:48,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,468 INFO L138 Inliner]: procedures = 157, calls = 675, calls flagged for inlining = 60, calls inlined = 51, statements flattened = 1557 [2022-10-16 12:59:48,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 12:59:48,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 12:59:48,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 12:59:48,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 12:59:48,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,506 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,506 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,631 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,644 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,663 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 12:59:48,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 12:59:48,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 12:59:48,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 12:59:48,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (1/1) ... [2022-10-16 12:59:48,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:59:48,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 12:59:48,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 12:59:48,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 12:59:48,823 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2022-10-16 12:59:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2022-10-16 12:59:48,824 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2022-10-16 12:59:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2022-10-16 12:59:48,824 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2022-10-16 12:59:48,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2022-10-16 12:59:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 12:59:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2022-10-16 12:59:48,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2022-10-16 12:59:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2022-10-16 12:59:48,825 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2022-10-16 12:59:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 12:59:48,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 12:59:48,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-16 12:59:48,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-16 12:59:48,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 12:59:48,827 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_m10x_send_skb [2022-10-16 12:59:48,827 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_m10x_send_skb [2022-10-16 12:59:48,827 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2022-10-16 12:59:48,827 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2022-10-16 12:59:48,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-10-16 12:59:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-10-16 12:59:48,828 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2022-10-16 12:59:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2022-10-16 12:59:48,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 12:59:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 12:59:48,828 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-16 12:59:48,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-16 12:59:48,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 12:59:48,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 12:59:48,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2022-10-16 12:59:48,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2022-10-16 12:59:48,829 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2022-10-16 12:59:48,829 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2022-10-16 12:59:48,830 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2022-10-16 12:59:48,831 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2022-10-16 12:59:48,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-10-16 12:59:48,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-10-16 12:59:48,831 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2022-10-16 12:59:48,831 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2022-10-16 12:59:48,831 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2022-10-16 12:59:48,831 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2022-10-16 12:59:48,832 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 12:59:48,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-16 12:59:48,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 12:59:48,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-16 12:59:48,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-16 12:59:48,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-16 12:59:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-16 12:59:48,833 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2022-10-16 12:59:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2022-10-16 12:59:48,833 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2022-10-16 12:59:48,834 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2022-10-16 12:59:48,834 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 12:59:48,834 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 12:59:48,835 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2022-10-16 12:59:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2022-10-16 12:59:48,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 12:59:48,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2022-10-16 12:59:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2022-10-16 12:59:48,836 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-10-16 12:59:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-10-16 12:59:48,837 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-16 12:59:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-16 12:59:48,837 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2022-10-16 12:59:48,838 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2022-10-16 12:59:48,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 12:59:48,838 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2022-10-16 12:59:48,838 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2022-10-16 12:59:48,839 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2022-10-16 12:59:48,839 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2022-10-16 12:59:48,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-16 12:59:48,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-16 12:59:48,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 12:59:48,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 12:59:48,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2022-10-16 12:59:48,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2022-10-16 12:59:48,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 12:59:48,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 12:59:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_8 [2022-10-16 12:59:48,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_8 [2022-10-16 12:59:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 12:59:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-10-16 12:59:48,842 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-10-16 12:59:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-16 12:59:48,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-16 12:59:48,843 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2022-10-16 12:59:48,843 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2022-10-16 12:59:48,843 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2022-10-16 12:59:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2022-10-16 12:59:48,844 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2022-10-16 12:59:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2022-10-16 12:59:48,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-16 12:59:48,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-16 12:59:48,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 12:59:48,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 12:59:48,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_17 [2022-10-16 12:59:48,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_17 [2022-10-16 12:59:48,847 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_m10x_input [2022-10-16 12:59:48,847 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_m10x_input [2022-10-16 12:59:48,847 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-16 12:59:48,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-16 12:59:48,848 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-16 12:59:48,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-16 12:59:48,848 INFO L130 BoogieDeclarations]: Found specification of procedure set_value [2022-10-16 12:59:48,848 INFO L138 BoogieDeclarations]: Found implementation of procedure set_value [2022-10-16 12:59:48,848 INFO L130 BoogieDeclarations]: Found specification of procedure tiocm_to_gigaset [2022-10-16 12:59:48,849 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocm_to_gigaset [2022-10-16 12:59:48,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-10-16 12:59:48,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-10-16 12:59:48,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 12:59:48,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 12:59:48,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-16 12:59:48,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-16 12:59:48,850 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2022-10-16 12:59:48,850 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2022-10-16 12:59:48,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 12:59:48,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 12:59:48,851 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_read_int_callback [2022-10-16 12:59:48,851 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_read_int_callback [2022-10-16 12:59:48,851 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2022-10-16 12:59:48,852 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2022-10-16 12:59:49,420 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 12:59:49,424 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 12:59:49,667 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-16 12:59:50,309 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2022-10-16 12:59:52,339 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 12:59:52,355 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 12:59:52,355 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 12:59:52,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:59:52 BoogieIcfgContainer [2022-10-16 12:59:52,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 12:59:52,361 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 12:59:52,361 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 12:59:52,365 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 12:59:52,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 12:59:45" (1/3) ... [2022-10-16 12:59:52,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@783e6134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:59:52, skipping insertion in model container [2022-10-16 12:59:52,367 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:59:48" (2/3) ... [2022-10-16 12:59:52,367 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@783e6134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:59:52, skipping insertion in model container [2022-10-16 12:59:52,367 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:59:52" (3/3) ... [2022-10-16 12:59:52,369 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i [2022-10-16 12:59:52,389 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 12:59:52,389 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 40 error locations. [2022-10-16 12:59:52,476 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 12:59:52,485 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@8a89a3e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 12:59:52,485 INFO L358 AbstractCegarLoop]: Starting to check reachability of 40 error locations. [2022-10-16 12:59:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand has 818 states, 559 states have (on average 1.4168157423971377) internal successors, (792), 622 states have internal predecessors, (792), 167 states have call successors, (167), 53 states have call predecessors, (167), 51 states have return successors, (161), 156 states have call predecessors, (161), 161 states have call successors, (161) [2022-10-16 12:59:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-10-16 12:59:52,511 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 12:59:52,512 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 12:59:52,513 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [gigaset_set_modem_ctrlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, gigaset_set_modem_ctrlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_put_devErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 37 more)] === [2022-10-16 12:59:52,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 12:59:52,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1462204441, now seen corresponding path program 1 times [2022-10-16 12:59:52,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 12:59:52,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606089392] [2022-10-16 12:59:52,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 12:59:52,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 12:59:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:53,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 12:59:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:53,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-16 12:59:53,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:53,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-16 12:59:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:53,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-10-16 12:59:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:53,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 12:59:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-10-16 12:59:53,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 12:59:53,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606089392] [2022-10-16 12:59:53,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606089392] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 12:59:53,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 12:59:53,394 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 12:59:53,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411460892] [2022-10-16 12:59:53,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 12:59:53,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 12:59:53,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 12:59:53,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 12:59:53,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 12:59:53,450 INFO L87 Difference]: Start difference. First operand has 818 states, 559 states have (on average 1.4168157423971377) internal successors, (792), 622 states have internal predecessors, (792), 167 states have call successors, (167), 53 states have call predecessors, (167), 51 states have return successors, (161), 156 states have call predecessors, (161), 161 states have call successors, (161) Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-10-16 12:59:56,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 12:59:56,993 INFO L93 Difference]: Finished difference Result 2492 states and 3491 transitions. [2022-10-16 12:59:56,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 12:59:56,997 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 47 [2022-10-16 12:59:56,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 12:59:57,040 INFO L225 Difference]: With dead ends: 2492 [2022-10-16 12:59:57,040 INFO L226 Difference]: Without dead ends: 1637 [2022-10-16 12:59:57,056 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 12:59:57,061 INFO L413 NwaCegarLoop]: 1146 mSDtfsCounter, 1557 mSDsluCounter, 981 mSDsCounter, 0 mSdLazyCounter, 1005 mSolverCounterSat, 524 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1677 SdHoareTripleChecker+Valid, 2127 SdHoareTripleChecker+Invalid, 1529 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 524 IncrementalHoareTripleChecker+Valid, 1005 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-10-16 12:59:57,062 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1677 Valid, 2127 Invalid, 1529 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [524 Valid, 1005 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-10-16 12:59:57,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1637 states. [2022-10-16 12:59:57,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1637 to 1485. [2022-10-16 12:59:57,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1485 states, 1048 states have (on average 1.3969465648854962) internal successors, (1464), 1108 states have internal predecessors, (1464), 300 states have call successors, (300), 99 states have call predecessors, (300), 99 states have return successors, (300), 290 states have call predecessors, (300), 300 states have call successors, (300) [2022-10-16 12:59:57,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1485 states and 2064 transitions. [2022-10-16 12:59:57,331 INFO L78 Accepts]: Start accepts. Automaton has 1485 states and 2064 transitions. Word has length 47 [2022-10-16 12:59:57,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 12:59:57,332 INFO L495 AbstractCegarLoop]: Abstraction has 1485 states and 2064 transitions. [2022-10-16 12:59:57,333 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-10-16 12:59:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2064 transitions. [2022-10-16 12:59:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-10-16 12:59:57,350 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 12:59:57,350 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 12:59:57,351 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 12:59:57,351 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [gigaset_set_modem_ctrlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, gigaset_set_modem_ctrlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_put_devErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 37 more)] === [2022-10-16 12:59:57,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 12:59:57,352 INFO L85 PathProgramCache]: Analyzing trace with hash 16811439, now seen corresponding path program 1 times [2022-10-16 12:59:57,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 12:59:57,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171317456] [2022-10-16 12:59:57,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 12:59:57,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 12:59:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:57,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 12:59:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:57,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-16 12:59:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:57,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-16 12:59:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:57,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-10-16 12:59:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:57,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 12:59:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 12:59:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-10-16 12:59:57,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 12:59:57,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [171317456] [2022-10-16 12:59:57,787 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [171317456] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 12:59:57,787 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 12:59:57,787 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 12:59:57,787 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641134419] [2022-10-16 12:59:57,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 12:59:57,789 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 12:59:57,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 12:59:57,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 12:59:57,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 12:59:57,793 INFO L87 Difference]: Start difference. First operand 1485 states and 2064 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-10-16 13:00:00,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:00:00,481 INFO L93 Difference]: Finished difference Result 4003 states and 5545 transitions. [2022-10-16 13:00:00,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 13:00:00,482 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 58 [2022-10-16 13:00:00,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:00:00,505 INFO L225 Difference]: With dead ends: 4003 [2022-10-16 13:00:00,506 INFO L226 Difference]: Without dead ends: 2533 [2022-10-16 13:00:00,515 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 13:00:00,517 INFO L413 NwaCegarLoop]: 1098 mSDtfsCounter, 1042 mSDsluCounter, 846 mSDsCounter, 0 mSdLazyCounter, 1039 mSolverCounterSat, 374 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1132 SdHoareTripleChecker+Valid, 1944 SdHoareTripleChecker+Invalid, 1413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 374 IncrementalHoareTripleChecker+Valid, 1039 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-10-16 13:00:00,518 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1132 Valid, 1944 Invalid, 1413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [374 Valid, 1039 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-10-16 13:00:00,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2533 states. [2022-10-16 13:00:00,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2533 to 2306. [2022-10-16 13:00:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2306 states, 1637 states have (on average 1.3842394624312768) internal successors, (2266), 1718 states have internal predecessors, (2266), 467 states have call successors, (467), 164 states have call predecessors, (467), 164 states have return successors, (467), 447 states have call predecessors, (467), 467 states have call successors, (467) [2022-10-16 13:00:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 2306 states and 3200 transitions. [2022-10-16 13:00:00,777 INFO L78 Accepts]: Start accepts. Automaton has 2306 states and 3200 transitions. Word has length 58 [2022-10-16 13:00:00,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:00:00,778 INFO L495 AbstractCegarLoop]: Abstraction has 2306 states and 3200 transitions. [2022-10-16 13:00:00,779 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-10-16 13:00:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3200 transitions. [2022-10-16 13:00:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-16 13:00:00,793 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:00:00,793 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2022-10-16 13:00:00,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-16 13:00:00,794 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [gigaset_set_modem_ctrlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, gigaset_set_modem_ctrlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_put_devErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 37 more)] === [2022-10-16 13:00:00,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:00:00,794 INFO L85 PathProgramCache]: Analyzing trace with hash 315860088, now seen corresponding path program 1 times [2022-10-16 13:00:00,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:00:00,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238717352] [2022-10-16 13:00:00,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:00:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:00:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:01,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:00:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:01,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-16 13:00:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:01,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-16 13:00:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:01,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-10-16 13:00:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:01,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:00:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:01,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-10-16 13:00:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:01,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-10-16 13:00:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-10-16 13:00:01,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:00:01,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238717352] [2022-10-16 13:00:01,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1238717352] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:00:01,622 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:00:01,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-10-16 13:00:01,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482592991] [2022-10-16 13:00:01,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:00:01,623 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-10-16 13:00:01,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:00:01,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-10-16 13:00:01,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:00:01,625 INFO L87 Difference]: Start difference. First operand 2306 states and 3200 transitions. Second operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-10-16 13:00:07,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:00:07,611 INFO L93 Difference]: Finished difference Result 8353 states and 11923 transitions. [2022-10-16 13:00:07,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-10-16 13:00:07,612 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-10-16 13:00:07,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:00:07,666 INFO L225 Difference]: With dead ends: 8353 [2022-10-16 13:00:07,667 INFO L226 Difference]: Without dead ends: 6069 [2022-10-16 13:00:07,684 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2022-10-16 13:00:07,694 INFO L413 NwaCegarLoop]: 1280 mSDtfsCounter, 2871 mSDsluCounter, 3140 mSDsCounter, 0 mSdLazyCounter, 3542 mSolverCounterSat, 1237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3008 SdHoareTripleChecker+Valid, 4420 SdHoareTripleChecker+Invalid, 4779 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1237 IncrementalHoareTripleChecker+Valid, 3542 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-10-16 13:00:07,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3008 Valid, 4420 Invalid, 4779 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1237 Valid, 3542 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2022-10-16 13:00:07,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6069 states. [2022-10-16 13:00:08,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6069 to 4513. [2022-10-16 13:00:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4513 states, 3226 states have (on average 1.3849969001859888) internal successors, (4468), 3353 states have internal predecessors, (4468), 922 states have call successors, (922), 323 states have call predecessors, (922), 327 states have return successors, (944), 882 states have call predecessors, (944), 922 states have call successors, (944) [2022-10-16 13:00:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 4513 states and 6334 transitions. [2022-10-16 13:00:08,088 INFO L78 Accepts]: Start accepts. Automaton has 4513 states and 6334 transitions. Word has length 61 [2022-10-16 13:00:08,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:00:08,090 INFO L495 AbstractCegarLoop]: Abstraction has 4513 states and 6334 transitions. [2022-10-16 13:00:08,090 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-10-16 13:00:08,091 INFO L276 IsEmpty]: Start isEmpty. Operand 4513 states and 6334 transitions. [2022-10-16 13:00:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-16 13:00:08,094 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:00:08,095 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 13:00:08,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-16 13:00:08,097 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting gigaset_resumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [gigaset_set_modem_ctrlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, gigaset_set_modem_ctrlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_put_devErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 37 more)] === [2022-10-16 13:00:08,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:00:08,099 INFO L85 PathProgramCache]: Analyzing trace with hash -161486291, now seen corresponding path program 1 times [2022-10-16 13:00:08,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:00:08,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508752453] [2022-10-16 13:00:08,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:00:08,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:00:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:00:08,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-16 13:00:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-16 13:00:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-10-16 13:00:08,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:00:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-10-16 13:00:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-10-16 13:00:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:00:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:08,469 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-10-16 13:00:08,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:00:08,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508752453] [2022-10-16 13:00:08,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508752453] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:00:08,470 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:00:08,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-16 13:00:08,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978275963] [2022-10-16 13:00:08,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:00:08,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 13:00:08,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:00:08,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 13:00:08,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 13:00:08,473 INFO L87 Difference]: Start difference. First operand 4513 states and 6334 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-10-16 13:00:12,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:00:12,855 INFO L93 Difference]: Finished difference Result 11388 states and 16010 transitions. [2022-10-16 13:00:12,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-16 13:00:12,856 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 67 [2022-10-16 13:00:12,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:00:12,907 INFO L225 Difference]: With dead ends: 11388 [2022-10-16 13:00:12,907 INFO L226 Difference]: Without dead ends: 6897 [2022-10-16 13:00:12,926 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-10-16 13:00:12,927 INFO L413 NwaCegarLoop]: 1080 mSDtfsCounter, 1498 mSDsluCounter, 1254 mSDsCounter, 0 mSdLazyCounter, 1318 mSolverCounterSat, 697 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1545 SdHoareTripleChecker+Valid, 2334 SdHoareTripleChecker+Invalid, 2015 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 697 IncrementalHoareTripleChecker+Valid, 1318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-10-16 13:00:12,928 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1545 Valid, 2334 Invalid, 2015 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [697 Valid, 1318 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-10-16 13:00:12,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6897 states. [2022-10-16 13:00:13,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6897 to 5766. [2022-10-16 13:00:13,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5766 states, 4151 states have (on average 1.3852083835220428) internal successors, (5750), 4286 states have internal predecessors, (5750), 1143 states have call successors, (1143), 428 states have call predecessors, (1143), 434 states have return successors, (1169), 1105 states have call predecessors, (1169), 1143 states have call successors, (1169) [2022-10-16 13:00:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 5766 states and 8062 transitions. [2022-10-16 13:00:13,531 INFO L78 Accepts]: Start accepts. Automaton has 5766 states and 8062 transitions. Word has length 67 [2022-10-16 13:00:13,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:00:13,532 INFO L495 AbstractCegarLoop]: Abstraction has 5766 states and 8062 transitions. [2022-10-16 13:00:13,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-10-16 13:00:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 5766 states and 8062 transitions. [2022-10-16 13:00:13,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-16 13:00:13,534 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:00:13,534 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2022-10-16 13:00:13,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-10-16 13:00:13,535 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [gigaset_set_modem_ctrlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, gigaset_set_modem_ctrlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_put_devErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 37 more)] === [2022-10-16 13:00:13,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:00:13,535 INFO L85 PathProgramCache]: Analyzing trace with hash -778415380, now seen corresponding path program 1 times [2022-10-16 13:00:13,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:00:13,539 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749006053] [2022-10-16 13:00:13,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:00:13,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:00:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:13,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:00:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:13,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-16 13:00:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:13,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-16 13:00:13,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:13,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-10-16 13:00:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:13,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:00:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:14,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-10-16 13:00:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:14,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:00:14,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:14,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-10-16 13:00:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:14,044 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-10-16 13:00:14,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:00:14,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749006053] [2022-10-16 13:00:14,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749006053] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:00:14,045 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:00:14,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-16 13:00:14,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010143263] [2022-10-16 13:00:14,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:00:14,047 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 13:00:14,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:00:14,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 13:00:14,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 13:00:14,048 INFO L87 Difference]: Start difference. First operand 5766 states and 8062 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-10-16 13:00:16,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:00:16,876 INFO L93 Difference]: Finished difference Result 12222 states and 17172 transitions. [2022-10-16 13:00:16,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 13:00:16,877 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 67 [2022-10-16 13:00:16,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:00:16,925 INFO L225 Difference]: With dead ends: 12222 [2022-10-16 13:00:16,925 INFO L226 Difference]: Without dead ends: 6481 [2022-10-16 13:00:16,948 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 13:00:16,949 INFO L413 NwaCegarLoop]: 1011 mSDtfsCounter, 373 mSDsluCounter, 1324 mSDsCounter, 0 mSdLazyCounter, 1067 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 427 SdHoareTripleChecker+Valid, 2335 SdHoareTripleChecker+Invalid, 1256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 1067 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-10-16 13:00:16,950 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [427 Valid, 2335 Invalid, 1256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 1067 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-10-16 13:00:16,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6481 states. [2022-10-16 13:00:17,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6481 to 5767. [2022-10-16 13:00:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5767 states, 4152 states have (on average 1.385115606936416) internal successors, (5751), 4287 states have internal predecessors, (5751), 1143 states have call successors, (1143), 428 states have call predecessors, (1143), 434 states have return successors, (1169), 1105 states have call predecessors, (1169), 1143 states have call successors, (1169) [2022-10-16 13:00:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5767 states to 5767 states and 8063 transitions. [2022-10-16 13:00:17,628 INFO L78 Accepts]: Start accepts. Automaton has 5767 states and 8063 transitions. Word has length 67 [2022-10-16 13:00:17,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:00:17,631 INFO L495 AbstractCegarLoop]: Abstraction has 5767 states and 8063 transitions. [2022-10-16 13:00:17,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-10-16 13:00:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 5767 states and 8063 transitions. [2022-10-16 13:00:17,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-10-16 13:00:17,634 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:00:17,634 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2022-10-16 13:00:17,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-16 13:00:17,635 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [gigaset_set_modem_ctrlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, gigaset_set_modem_ctrlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_put_devErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 37 more)] === [2022-10-16 13:00:17,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:00:17,635 INFO L85 PathProgramCache]: Analyzing trace with hash 710655645, now seen corresponding path program 1 times [2022-10-16 13:00:17,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:00:17,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431210470] [2022-10-16 13:00:17,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:00:17,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:00:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:00:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-10-16 13:00:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-10-16 13:00:18,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-10-16 13:00:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:00:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-10-16 13:00:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:00:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-10-16 13:00:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,184 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-10-16 13:00:18,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:00:18,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431210470] [2022-10-16 13:00:18,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1431210470] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:00:18,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [649247319] [2022-10-16 13:00:18,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:00:18,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:00:18,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:00:18,191 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 13:00:18,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-10-16 13:00:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:00:18,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 1191 conjuncts, 7 conjunts are in the unsatisfiable core [2022-10-16 13:00:18,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:00:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-10-16 13:00:18,908 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 13:00:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-10-16 13:00:18,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [649247319] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 13:00:18,991 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 13:00:18,991 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 9 [2022-10-16 13:00:18,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900480198] [2022-10-16 13:00:18,991 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 13:00:18,992 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-10-16 13:00:18,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:00:18,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-10-16 13:00:18,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-10-16 13:00:18,993 INFO L87 Difference]: Start difference. First operand 5767 states and 8063 transitions. Second operand has 9 states, 9 states have (on average 6.0) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-10-16 13:00:22,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:00:22,701 INFO L93 Difference]: Finished difference Result 12225 states and 17177 transitions. [2022-10-16 13:00:22,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-10-16 13:00:22,702 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.0) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 68 [2022-10-16 13:00:22,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:00:22,744 INFO L225 Difference]: With dead ends: 12225 [2022-10-16 13:00:22,745 INFO L226 Difference]: Without dead ends: 6484 [2022-10-16 13:00:22,765 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2022-10-16 13:00:22,766 INFO L413 NwaCegarLoop]: 1010 mSDtfsCounter, 697 mSDsluCounter, 2542 mSDsCounter, 0 mSdLazyCounter, 2590 mSolverCounterSat, 405 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 751 SdHoareTripleChecker+Valid, 3552 SdHoareTripleChecker+Invalid, 2995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 405 IncrementalHoareTripleChecker+Valid, 2590 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-10-16 13:00:22,766 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [751 Valid, 3552 Invalid, 2995 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [405 Valid, 2590 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-10-16 13:00:22,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6484 states. [2022-10-16 13:00:23,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6484 to 5770. [2022-10-16 13:00:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5770 states, 4155 states have (on average 1.3848375451263537) internal successors, (5754), 4290 states have internal predecessors, (5754), 1143 states have call successors, (1143), 428 states have call predecessors, (1143), 434 states have return successors, (1169), 1105 states have call predecessors, (1169), 1143 states have call successors, (1169) [2022-10-16 13:00:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5770 states to 5770 states and 8066 transitions. [2022-10-16 13:00:23,269 INFO L78 Accepts]: Start accepts. Automaton has 5770 states and 8066 transitions. Word has length 68 [2022-10-16 13:00:23,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:00:23,270 INFO L495 AbstractCegarLoop]: Abstraction has 5770 states and 8066 transitions. [2022-10-16 13:00:23,270 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.0) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-10-16 13:00:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 5770 states and 8066 transitions. [2022-10-16 13:00:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-10-16 13:00:23,272 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:00:23,272 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 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] [2022-10-16 13:00:23,315 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-10-16 13:00:23,487 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-10-16 13:00:23,488 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [gigaset_set_modem_ctrlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, gigaset_set_modem_ctrlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_put_devErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 37 more)] === [2022-10-16 13:00:23,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:00:23,489 INFO L85 PathProgramCache]: Analyzing trace with hash -1401931988, now seen corresponding path program 2 times [2022-10-16 13:00:23,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:00:23,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834196037] [2022-10-16 13:00:23,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:00:23,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:00:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-16 13:00:23,708 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-16 13:00:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-16 13:00:23,933 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-16 13:00:23,933 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-10-16 13:00:23,935 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 40 remaining) [2022-10-16 13:00:23,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location gigaset_set_modem_ctrlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 40 remaining) [2022-10-16 13:00:23,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location gigaset_set_modem_ctrlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 40 remaining) [2022-10-16 13:00:23,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_put_devErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 40 remaining) [2022-10-16 13:00:23,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_put_devErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 40 remaining) [2022-10-16 13:00:23,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 40 remaining) [2022-10-16 13:00:23,939 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~VOIDErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 40 remaining) [2022-10-16 13:00:23,939 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location __create_pipeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 40 remaining) [2022-10-16 13:00:23,939 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location __create_pipeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 40 remaining) [2022-10-16 13:00:23,939 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location gigaset_resumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 40 remaining) [2022-10-16 13:00:23,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location gigaset_resumeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 40 remaining) [2022-10-16 13:00:23,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_valueErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 40 remaining) [2022-10-16 13:00:23,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_valueErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 40 remaining) [2022-10-16 13:00:23,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_valueErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 40 remaining) [2022-10-16 13:00:23,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_valueErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 40 remaining) [2022-10-16 13:00:23,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_valueErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 40 remaining) [2022-10-16 13:00:23,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_valueErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 40 remaining) [2022-10-16 13:00:23,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 40 remaining) [2022-10-16 13:00:23,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 40 remaining) [2022-10-16 13:00:23,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 40 remaining) [2022-10-16 13:00:23,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 40 remaining) [2022-10-16 13:00:23,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 40 remaining) [2022-10-16 13:00:23,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 40 remaining) [2022-10-16 13:00:23,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 40 remaining) [2022-10-16 13:00:23,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 40 remaining) [2022-10-16 13:00:23,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 40 remaining) [2022-10-16 13:00:23,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 40 remaining) [2022-10-16 13:00:23,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 40 remaining) [2022-10-16 13:00:23,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 40 remaining) [2022-10-16 13:00:23,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 40 remaining) [2022-10-16 13:00:23,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 40 remaining) [2022-10-16 13:00:23,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 40 remaining) [2022-10-16 13:00:23,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 40 remaining) [2022-10-16 13:00:23,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 40 remaining) [2022-10-16 13:00:23,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 40 remaining) [2022-10-16 13:00:23,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 40 remaining) [2022-10-16 13:00:23,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 40 remaining) [2022-10-16 13:00:23,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 40 remaining) [2022-10-16 13:00:23,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location gigaset_read_int_callbackErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 40 remaining) [2022-10-16 13:00:23,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location gigaset_read_int_callbackErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 40 remaining) [2022-10-16 13:00:23,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-10-16 13:00:23,951 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1] [2022-10-16 13:00:23,956 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-10-16 13:00:23,992 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,994 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,994 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,994 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,995 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,995 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,995 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,996 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,996 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,996 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,997 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,997 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:23,997 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,001 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,001 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,001 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,001 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,001 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,002 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,002 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,002 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,002 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,002 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,003 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,003 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,003 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,003 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,003 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,004 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,004 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,004 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,004 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,005 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,005 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,005 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,005 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,006 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,006 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,007 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,007 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,007 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,007 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,008 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,008 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,012 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,012 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,015 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,015 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,015 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,015 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,016 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,016 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,016 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,017 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,017 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,017 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-10-16 13:00:24,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-10-16 13:00:24,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 01:00:24 BoogieIcfgContainer [2022-10-16 13:00:24,192 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 13:00:24,193 INFO L158 Benchmark]: Toolchain (without parser) took 38258.71ms. Allocated memory was 152.0MB in the beginning and 736.1MB in the end (delta: 584.1MB). Free memory was 117.1MB in the beginning and 550.0MB in the end (delta: -432.9MB). Peak memory consumption was 152.2MB. Max. memory is 8.0GB. [2022-10-16 13:00:24,193 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 152.0MB. Free memory is still 121.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 13:00:24,194 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2313.45ms. Allocated memory was 152.0MB in the beginning and 192.9MB in the end (delta: 40.9MB). Free memory was 116.9MB in the beginning and 131.6MB in the end (delta: -14.7MB). Peak memory consumption was 98.8MB. Max. memory is 8.0GB. [2022-10-16 13:00:24,194 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.68ms. Allocated memory is still 192.9MB. Free memory was 131.6MB in the beginning and 121.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-10-16 13:00:24,195 INFO L158 Benchmark]: Boogie Preprocessor took 229.46ms. Allocated memory is still 192.9MB. Free memory was 121.6MB in the beginning and 136.8MB in the end (delta: -15.2MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-10-16 13:00:24,195 INFO L158 Benchmark]: RCFGBuilder took 3658.87ms. Allocated memory was 192.9MB in the beginning and 329.3MB in the end (delta: 136.3MB). Free memory was 136.8MB in the beginning and 136.0MB in the end (delta: 836.9kB). Peak memory consumption was 145.8MB. Max. memory is 8.0GB. [2022-10-16 13:00:24,196 INFO L158 Benchmark]: TraceAbstraction took 31831.20ms. Allocated memory was 329.3MB in the beginning and 736.1MB in the end (delta: 406.8MB). Free memory was 135.5MB in the beginning and 550.0MB in the end (delta: -414.5MB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 13:00:24,199 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 152.0MB. Free memory is still 121.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2313.45ms. Allocated memory was 152.0MB in the beginning and 192.9MB in the end (delta: 40.9MB). Free memory was 116.9MB in the beginning and 131.6MB in the end (delta: -14.7MB). Peak memory consumption was 98.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 213.68ms. Allocated memory is still 192.9MB. Free memory was 131.6MB in the beginning and 121.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 229.46ms. Allocated memory is still 192.9MB. Free memory was 121.6MB in the beginning and 136.8MB in the end (delta: -15.2MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * RCFGBuilder took 3658.87ms. Allocated memory was 192.9MB in the beginning and 329.3MB in the end (delta: 136.3MB). Free memory was 136.8MB in the beginning and 136.0MB in the end (delta: 836.9kB). Peak memory consumption was 145.8MB. Max. memory is 8.0GB. * TraceAbstraction took 31831.20ms. Allocated memory was 329.3MB in the beginning and 736.1MB in the end (delta: 406.8MB). Free memory was 135.5MB in the beginning and 550.0MB in the end (delta: -414.5MB). There was no memory consumed. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 6733]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of large string literal at line 6731. Possible FailurePath: [L5698] int LDV_IN_INTERRUPT = 1; [L5699] struct usb_interface *gigaset_usb_driver_group1 ; [L5700] int ldv_state_variable_2 ; [L5701] int ref_cnt ; [L5702] int ldv_state_variable_1 ; [L5703] int usb_counter ; [L5704] struct cardstate *ops_group1 ; [L5705] int ldv_state_variable_0 ; [L5706] struct bc_state *ops_group0 ; [L5774] static int startmode = 1; [L5775] static int cidmode = 1; [L5776-L5778] static struct usb_device_id const gigaset_table[2U] = { {3U, 1665U, 9U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; [L5779] struct usb_device_id const __mod_usb_device_table ; [L5785] static struct gigaset_driver *driver ; [L5786-L5792] static struct usb_driver gigaset_usb_driver = {"usb_gigaset", & gigaset_probe, & gigaset_disconnect, 0, & gigaset_suspend, & gigaset_resume, & gigaset_resume, & gigaset_pre_reset, & gigaset_resume, (struct usb_device_id const *)(& gigaset_table), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0}; [L6716-L6720] static struct gigaset_ops const ops = {& gigaset_write_cmd, & gigaset_write_room, & gigaset_chars_in_buffer, & gigaset_brkchars, & gigaset_init_bchannel, & gigaset_close_bchannel, & gigaset_initbcshw, & gigaset_freebcshw, & gigaset_reinitbcshw, & gigaset_initcshw, & gigaset_freecshw, & gigaset_set_modem_ctrl, & gigaset_baud_rate, & gigaset_set_line_ctrl, & gigaset_m10x_send_skb, & gigaset_m10x_input}; [L6770] int ldv_retval_2 ; [L6772] int ldv_retval_0 ; [L6773] int ldv_retval_4 ; [L6775] int ldv_retval_1 ; [L6777] int ldv_retval_3 ; [L7358] int INTERF_STATE = 0; [L7359] int SERIAL_STATE = 0; [L7360] void *usb_intfdata = 0; [L7361] struct urb *usb_urb = 0; [L7362] struct usb_device *usb_dev = 0; [L7363] int dev_counter = 0; [L7364] int completeFnIntCounter = 0; [L7365] int completeFnBulkCounter = 0; [L7366] void (*completeFnInt)(struct urb * ) ; [L7367] void (*completeFnBulk)(struct urb * ) ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6801] struct inbuf_t *ldvarg7 ; [L6802] void *tmp ; [L6803] struct sk_buff *ldvarg3 ; [L6804] void *tmp___0 ; [L6805] unsigned int ldvarg0 ; [L6806] unsigned int tmp___1 ; [L6807] unsigned int ldvarg5 ; [L6808] unsigned int tmp___2 ; [L6809] struct cmdbuf_t *ldvarg6 ; [L6810] void *tmp___3 ; [L6811] unsigned int ldvarg1 ; [L6812] unsigned int tmp___4 ; [L6813] unsigned int ldvarg4 ; [L6814] unsigned int tmp___5 ; [L6815] unsigned char *ldvarg2 ; [L6816] void *tmp___6 ; [L6817] pm_message_t ldvarg8 ; [L6818] struct usb_device_id *ldvarg9 ; [L6819] void *tmp___7 ; [L6820] int tmp___8 ; [L6821] int tmp___9 ; [L6822] int tmp___10 ; [L6823] int tmp___11 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6825] CALL, EXPR ldv_zalloc(8216UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5640] void *p ; [L5641] void *tmp ; [L5642] int tmp___0 ; [L5644] tmp___0 = __VERIFIER_nondet_int() [L5645] COND TRUE tmp___0 != 0 [L5646] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=8216, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, size=8216, startmode=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6825] RET, EXPR ldv_zalloc(8216UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(8216UL)={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6825] tmp = ldv_zalloc(8216UL) [L6826] ldvarg7 = (struct inbuf_t *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg7={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6827] CALL, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5640] void *p ; [L5641] void *tmp ; [L5642] int tmp___0 ; [L5644] tmp___0 = __VERIFIER_nondet_int() [L5645] COND TRUE tmp___0 != 0 [L5646] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, size=240, startmode=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6827] RET, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(240UL)={0:0}, ldvarg7={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6827] tmp___0 = ldv_zalloc(240UL) [L6828] ldvarg3 = (struct sk_buff *)tmp___0 [L6829] tmp___1 = __VERIFIER_nondet_uint() [L6830] ldvarg0 = tmp___1 [L6831] tmp___2 = __VERIFIER_nondet_uint() [L6832] ldvarg5 = tmp___2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0=4194326, ldvarg3={0:0}, ldvarg5=4194330, ldvarg7={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___2=4194330, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6833] CALL, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5640] void *p ; [L5641] void *tmp ; [L5642] int tmp___0 ; [L5644] tmp___0 = __VERIFIER_nondet_int() [L5645] COND TRUE tmp___0 != 0 [L5646] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=32, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, size=32, startmode=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6833] RET, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(32UL)={0:0}, ldvarg0=4194326, ldvarg3={0:0}, ldvarg5=4194330, ldvarg7={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___2=4194330, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6833] tmp___3 = ldv_zalloc(32UL) [L6834] ldvarg6 = (struct cmdbuf_t *)tmp___3 [L6835] tmp___4 = __VERIFIER_nondet_uint() [L6836] ldvarg1 = tmp___4 [L6837] tmp___5 = __VERIFIER_nondet_uint() [L6838] ldvarg4 = tmp___5 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0=4194326, ldvarg1=4194327, ldvarg3={0:0}, ldvarg4=4194334, ldvarg5=4194330, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___2=4194330, tmp___3={0:0}, tmp___4=4194327, tmp___5=4194334, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6839] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5640] void *p ; [L5641] void *tmp ; [L5642] int tmp___0 ; [L5644] tmp___0 = __VERIFIER_nondet_int() [L5645] COND TRUE tmp___0 != 0 [L5646] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, size=1, startmode=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6839] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(1UL)={0:0}, ldvarg0=4194326, ldvarg1=4194327, ldvarg3={0:0}, ldvarg4=4194334, ldvarg5=4194330, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___2=4194330, tmp___3={0:0}, tmp___4=4194327, tmp___5=4194334, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6839] tmp___6 = ldv_zalloc(1UL) [L6840] ldvarg2 = (unsigned char *)tmp___6 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0=4194326, ldvarg1=4194327, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4194334, ldvarg5=4194330, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___2=4194330, tmp___3={0:0}, tmp___4=4194327, tmp___5=4194334, tmp___6={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6841] CALL, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5640] void *p ; [L5641] void *tmp ; [L5642] int tmp___0 ; [L5644] tmp___0 = __VERIFIER_nondet_int() [L5645] COND TRUE tmp___0 != 0 [L5646] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=32, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, size=32, startmode=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6841] RET, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(32UL)={0:0}, ldvarg0=4194326, ldvarg1=4194327, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4194334, ldvarg5=4194330, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={69:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___2=4194330, tmp___3={0:0}, tmp___4=4194327, tmp___5=4194334, tmp___6={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6841] tmp___7 = ldv_zalloc(32UL) [L6842] ldvarg9 = (struct usb_device_id *)tmp___7 [L6843] FCALL ldv_initialize() [L6844] FCALL memset((void *)(& ldvarg8), 0, 4UL) [L6845] ldv_state_variable_1 = 0 [L6846] ref_cnt = 0 [L6847] ldv_state_variable_0 = 1 [L6848] ldv_state_variable_2 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0=4194326, ldvarg1=4194327, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4194334, ldvarg5=4194330, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={69:0}, ldvarg9={0:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___2=4194330, tmp___3={0:0}, tmp___4=4194327, tmp___5=4194334, tmp___6={0:0}, tmp___7={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6850] tmp___8 = __VERIFIER_nondet_int() [L6852] case 0: [L7066] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0=4194326, ldvarg1=4194327, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4194334, ldvarg5=4194330, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={69:0}, ldvarg9={0:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___2=4194330, tmp___3={0:0}, tmp___4=4194327, tmp___5=4194334, tmp___6={0:0}, tmp___7={0:0}, tmp___8=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L7067] COND TRUE ldv_state_variable_0 != 0 [L7068] tmp___10 = __VERIFIER_nondet_int() [L7070] case 0: [L7078] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0=4194326, ldvarg1=4194327, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4194334, ldvarg5=4194330, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={69:0}, ldvarg9={0:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, tmp___0={0:0}, tmp___1=4194326, tmp___10=1, tmp___2=4194330, tmp___3={0:0}, tmp___4=4194327, tmp___5=4194334, tmp___6={0:0}, tmp___7={0:0}, tmp___8=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L7079] COND TRUE ldv_state_variable_0 == 1 [L7080] CALL usb_gigaset_init() [L6723] int result ; [L6725] CALL, EXPR gigaset_initdriver(8U, 1U, "usb_gigaset", "ttyGU", & ops, & __this_module) [L7652] CALL, EXPR ldv_malloc(sizeof(struct gigaset_driver)) VAL [={0:0}, ={0:0}, \old(size)=88, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5623] void *p ; [L5624] void *tmp ; [L5625] int tmp___0 ; [L5627] tmp___0 = __VERIFIER_nondet_int() [L5628] COND FALSE !(tmp___0 != 0) [L5631] tmp = malloc(size) [L5632] p = tmp VAL [={0:0}, ={0:0}, \old(size)=88, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, p={-4294967297:0}, ref_cnt=0, SERIAL_STATE=0, size=88, startmode=1, tmp={-4294967297:0}, tmp___0=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5633] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5619] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, cond=1, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5633] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=88, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, p={-4294967297:0}, ref_cnt=0, SERIAL_STATE=0, size=88, startmode=1, tmp={-4294967297:0}, tmp___0=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5634] return (p); VAL [={0:0}, ={0:0}, \old(size)=88, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, p={-4294967297:0}, ref_cnt=0, SERIAL_STATE=0, size=88, startmode=1, tmp={-4294967297:0}, tmp___0=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L7652] RET, EXPR ldv_malloc(sizeof(struct gigaset_driver)) VAL [={0:0}, ={0:0}, \old(arg0)=8, \old(arg1)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, arg0=8, arg1=1, arg2={61:0}, arg2={61:0}, arg3={62:0}, arg3={62:0}, arg4={68:0}, arg4={68:0}, arg5={4194328:4194314}, arg5={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={0:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_malloc(sizeof(struct gigaset_driver))={-4294967297:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L7652] return ldv_malloc(sizeof(struct gigaset_driver)); [L6725] RET, EXPR gigaset_initdriver(8U, 1U, "usb_gigaset", "ttyGU", & ops, & __this_module) [L6725] driver = gigaset_initdriver(8U, 1U, "usb_gigaset", "ttyGU", & ops, & __this_module) [L6726] COND FALSE !((unsigned long )driver == (unsigned long )((struct gigaset_driver *)0)) [L6731] CALL, EXPR ldv_usb_register_driver_25(& gigaset_usb_driver, & __this_module, "usb_gigaset") [L7330] ldv_func_ret_type ldv_func_res ; [L7331] int tmp ; [L7333] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L7714] return __VERIFIER_nondet_int(); [L7333] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L7333] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L7334] ldv_func_res = tmp [L7335] ldv_state_variable_2 = 1 [L7336] usb_counter = 0 [L7337] CALL ldv_usb_driver_2() [L6780] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={-4294967297:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6782] CALL, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={-4294967297:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5640] void *p ; [L5641] void *tmp ; [L5642] int tmp___0 ; [L5644] tmp___0 = __VERIFIER_nondet_int() [L5645] COND TRUE tmp___0 != 0 [L5646] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={-4294967297:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, startmode=1, tmp___0=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6782] RET, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={-4294967297:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ldv_zalloc(1520UL)={0:0}, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6782] tmp = ldv_zalloc(1520UL) [L6783] gigaset_usb_driver_group1 = (struct usb_interface *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={-4294967297:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp={0:0}, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L7337] RET ldv_usb_driver_2() [L7338] return (ldv_func_res); VAL [={0:0}, ={0:0}, \result=-2147483648, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={-4294967297:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, ldv_func_arg1={67:0}, ldv_func_arg1={67:0}, ldv_func_arg2={4194328:4194314}, ldv_func_arg2={4194328:4194314}, ldv_func_arg3={63:0}, ldv_func_arg3={63:0}, ldv_func_res=-2147483648, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, SERIAL_STATE=0, startmode=1, tmp=-2147483648, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L6731] RET, EXPR ldv_usb_register_driver_25(& gigaset_usb_driver, & __this_module, "usb_gigaset") [L6731] result = ldv_usb_register_driver_25(& gigaset_usb_driver, & __this_module, "usb_gigaset") [L6732] COND TRUE result < 0 [L6733] - result VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={4194328:4194314}, cidmode=1, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, driver={-4294967297:0}, gigaset_table={66:0}, gigaset_usb_driver={67:0}, gigaset_usb_driver_group1={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, ops={68:0}, ops_group0={0:0}, ops_group1={0:0}, ref_cnt=0, result=-2147483648, SERIAL_STATE=0, startmode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] - UnprovableResult [Line: 5818]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5818]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7506]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7506]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6174]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6174]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5584]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5584]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6694]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6694]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5847]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5847]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5856]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5856]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5864]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5864]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7047]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7047]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7055]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7055]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6757]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6757]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6733]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7490]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7490]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7496]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7496]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7422]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7422]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6591]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6591]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7111]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7111]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7131]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7131]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7137]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7137]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6145]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6145]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 54 procedures, 820 locations, 40 error locations. Started 1 CEGAR loops. OverallTime: 31.5s, OverallIterations: 7, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 23.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8540 SdHoareTripleChecker+Valid, 19.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8038 mSDsluCounter, 16712 SdHoareTripleChecker+Invalid, 17.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10087 mSDsCounter, 3426 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10561 IncrementalHoareTripleChecker+Invalid, 13987 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3426 mSolverCounterUnsat, 6625 mSDtfsCounter, 10561 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 255 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5770occurred in iteration=6, InterpolantAutomatonStates: 42, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 4494 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 507 NumberOfCodeBlocks, 507 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 496 ConstructedInterpolants, 0 QuantifiedInterpolants, 972 SizeOfPredicates, 2 NumberOfNonLiveVariables, 1191 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 420/423 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-10-16 13:00:24,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...