/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-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:09:54,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:09:54,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:09:55,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:09:55,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:09:55,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:09:55,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:09:55,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:09:55,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:09:55,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:09:55,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:09:55,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:09:55,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:09:55,066 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:09:55,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:09:55,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:09:55,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:09:55,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:09:55,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:09:55,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:09:55,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:09:55,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:09:55,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:09:55,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:09:55,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:09:55,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:09:55,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:09:55,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:09:55,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:09:55,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:09:55,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:09:55,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:09:55,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:09:55,133 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:09:55,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:09:55,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:09:55,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:09:55,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:09:55,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:09:55,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:09:55,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:09:55,147 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 [2022-10-15 21:09:55,211 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:09:55,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:09:55,212 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:09:55,213 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:09:55,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:09:55,215 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:09:55,218 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:09:55,218 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:09:55,219 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:09:55,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:09:55,221 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:09:55,221 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:09:55,221 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:09:55,221 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:09:55,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:09:55,222 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:09:55,222 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:09:55,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:09:55,223 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:09:55,223 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:09:55,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:09:55,224 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:09:55,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:09:55,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:09:55,225 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:09:55,225 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:09:55,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:09:55,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:09:55,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:09:55,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:09:55,227 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:09:55,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:09:55,228 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:09:55,228 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:09:55,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:09:55,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:09:55,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:09:55,734 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:09:55,735 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:09:55,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i [2022-10-15 21:09:55,820 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7e83bf5d/56d567fdaece45c48c592ecd6af5e150/FLAG037ca5513 [2022-10-15 21:09:57,133 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:09:57,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i [2022-10-15 21:09:57,239 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7e83bf5d/56d567fdaece45c48c592ecd6af5e150/FLAG037ca5513 [2022-10-15 21:09:57,330 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7e83bf5d/56d567fdaece45c48c592ecd6af5e150 [2022-10-15 21:09:57,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:09:57,353 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:09:57,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:09:57,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:09:57,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:09:57,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:09:57" (1/1) ... [2022-10-15 21:09:57,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d164e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:09:57, skipping insertion in model container [2022-10-15 21:09:57,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:09:57" (1/1) ... [2022-10-15 21:09:57,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:09:57,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:10:01,149 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-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i[314790,314803] [2022-10-15 21:10:01,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:10:01,679 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 21:10:02,404 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-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i[314790,314803] [2022-10-15 21:10:02,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:10:03,441 INFO L208 MainTranslator]: Completed translation [2022-10-15 21:10:03,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03 WrapperNode [2022-10-15 21:10:03,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:10:03,445 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 21:10:03,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 21:10:03,445 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 21:10:03,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:03,644 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:03,876 INFO L138 Inliner]: procedures = 354, calls = 3172, calls flagged for inlining = 180, calls inlined = 63, statements flattened = 4612 [2022-10-15 21:10:03,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 21:10:03,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 21:10:03,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 21:10:03,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 21:10:03,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:03,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:03,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:03,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:04,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:04,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:04,189 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:04,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:04,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 21:10:04,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 21:10:04,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 21:10:04,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 21:10:04,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (1/1) ... [2022-10-15 21:10:04,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:10:04,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:10:04,315 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) [2022-10-15 21:10:04,346 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 [2022-10-15 21:10:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-15 21:10:04,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-15 21:10:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-15 21:10:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-15 21:10:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-15 21:10:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-15 21:10:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-10-15 21:10:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-10-15 21:10:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 21:10:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 21:10:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-15 21:10:04,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-15 21:10:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-15 21:10:04,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-15 21:10:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 21:10:04,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 21:10:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2022-10-15 21:10:04,399 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2022-10-15 21:10:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-15 21:10:04,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-15 21:10:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-15 21:10:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-15 21:10:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-15 21:10:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-15 21:10:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-15 21:10:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-15 21:10:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-15 21:10:04,401 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-15 21:10:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2022-10-15 21:10:04,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2022-10-15 21:10:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-15 21:10:04,401 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-15 21:10:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 21:10:04,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 21:10:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2022-10-15 21:10:04,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2022-10-15 21:10:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-15 21:10:04,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-15 21:10:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-15 21:10:04,403 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-15 21:10:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-15 21:10:04,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-15 21:10:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2022-10-15 21:10:04,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2022-10-15 21:10:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2022-10-15 21:10:04,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2022-10-15 21:10:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 21:10:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-15 21:10:04,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-15 21:10:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 21:10:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2022-10-15 21:10:04,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2022-10-15 21:10:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-15 21:10:04,406 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-15 21:10:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-15 21:10:04,407 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-15 21:10:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-15 21:10:04,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-15 21:10:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2022-10-15 21:10:04,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2022-10-15 21:10:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-10-15 21:10:04,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-10-15 21:10:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 21:10:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 21:10:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2022-10-15 21:10:04,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2022-10-15 21:10:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2022-10-15 21:10:04,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2022-10-15 21:10:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-15 21:10:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-15 21:10:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-10-15 21:10:04,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-10-15 21:10:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-15 21:10:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-15 21:10:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-15 21:10:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-15 21:10:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-15 21:10:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-15 21:10:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2022-10-15 21:10:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2022-10-15 21:10:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 21:10:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2022-10-15 21:10:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2022-10-15 21:10:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2022-10-15 21:10:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2022-10-15 21:10:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-15 21:10:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-15 21:10:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 21:10:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2022-10-15 21:10:04,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2022-10-15 21:10:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2022-10-15 21:10:04,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2022-10-15 21:10:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 21:10:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-15 21:10:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-15 21:10:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-15 21:10:04,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-15 21:10:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-15 21:10:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-15 21:10:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2022-10-15 21:10:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2022-10-15 21:10:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-15 21:10:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-15 21:10:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2022-10-15 21:10:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2022-10-15 21:10:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 21:10:04,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 21:10:04,421 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-15 21:10:04,421 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-15 21:10:04,421 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2022-10-15 21:10:04,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2022-10-15 21:10:04,422 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_mac [2022-10-15 21:10:04,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_mac [2022-10-15 21:10:04,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 21:10:04,422 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-15 21:10:04,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-15 21:10:04,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 21:10:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-15 21:10:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2022-10-15 21:10:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2022-10-15 21:10:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-15 21:10:04,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-15 21:10:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2022-10-15 21:10:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2022-10-15 21:10:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-15 21:10:04,434 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-15 21:10:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-15 21:10:04,434 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-15 21:10:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2022-10-15 21:10:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2022-10-15 21:10:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2022-10-15 21:10:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2022-10-15 21:10:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-15 21:10:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-15 21:10:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-15 21:10:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-15 21:10:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-15 21:10:04,436 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-15 21:10:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-15 21:10:04,438 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-15 21:10:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2022-10-15 21:10:04,438 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2022-10-15 21:10:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 21:10:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-10-15 21:10:04,438 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-10-15 21:10:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2022-10-15 21:10:04,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2022-10-15 21:10:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 21:10:04,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 21:10:05,263 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 21:10:05,270 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 21:10:06,734 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-15 21:10:06,776 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-10-15 21:10:06,776 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-10-15 21:10:06,787 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-15 21:10:07,076 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##41: assume !false; [2022-10-15 21:10:07,076 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume false; [2022-10-15 21:10:07,627 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-15 21:10:08,963 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-10-15 21:10:08,963 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-10-15 21:10:08,964 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##165: assume !false; [2022-10-15 21:10:08,964 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##164: assume false; [2022-10-15 21:10:08,970 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-15 21:10:09,017 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-10-15 21:10:09,017 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-10-15 21:10:09,042 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-15 21:10:10,049 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##525: assume !false; [2022-10-15 21:10:10,049 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##524: assume false; [2022-10-15 21:10:10,241 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 21:10:10,287 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 21:10:10,288 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-15 21:10:10,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 09:10:10 BoogieIcfgContainer [2022-10-15 21:10:10,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 21:10:10,299 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 21:10:10,299 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 21:10:10,303 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 21:10:10,304 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 09:09:57" (1/3) ... [2022-10-15 21:10:10,305 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fd2b971 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 09:10:10, skipping insertion in model container [2022-10-15 21:10:10,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:10:03" (2/3) ... [2022-10-15 21:10:10,305 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fd2b971 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 09:10:10, skipping insertion in model container [2022-10-15 21:10:10,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 09:10:10" (3/3) ... [2022-10-15 21:10:10,307 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i [2022-10-15 21:10:10,332 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 21:10:10,333 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 66 error locations. [2022-10-15 21:10:10,475 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-15 21:10:10,486 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;@afd8b21, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-15 21:10:10,487 INFO L358 AbstractCegarLoop]: Starting to check reachability of 66 error locations. [2022-10-15 21:10:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand has 2067 states, 1542 states have (on average 1.5090791180285343) internal successors, (2327), 1618 states have internal predecessors, (2327), 392 states have call successors, (392), 66 states have call predecessors, (392), 66 states have return successors, (392), 388 states have call predecessors, (392), 392 states have call successors, (392) [2022-10-15 21:10:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-15 21:10:10,521 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:10:10,522 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:10:10,523 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [atl1c_clean_tx_ringErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, atl1c_clean_tx_ringErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, atl1c_wait_until_idleErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 63 more)] === [2022-10-15 21:10:10,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:10:10,531 INFO L85 PathProgramCache]: Analyzing trace with hash -670402842, now seen corresponding path program 1 times [2022-10-15 21:10:10,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:10:10,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1625165017] [2022-10-15 21:10:10,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:10:10,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:10:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-15 21:10:11,302 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-15 21:10:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-15 21:10:11,630 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-15 21:10:11,633 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-10-15 21:10:11,635 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 66 remaining) [2022-10-15 21:10:11,638 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_tx_ringErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 66 remaining) [2022-10-15 21:10:11,639 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_tx_ringErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 66 remaining) [2022-10-15 21:10:11,639 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_wait_until_idleErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 66 remaining) [2022-10-15 21:10:11,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_wait_until_idleErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 66 remaining) [2022-10-15 21:10:11,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_rx_ringErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 66 remaining) [2022-10-15 21:10:11,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_rx_ringErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 66 remaining) [2022-10-15 21:10:11,642 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_rx_ringErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 66 remaining) [2022-10-15 21:10:11,643 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_rx_ringErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 66 remaining) [2022-10-15 21:10:11,643 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_check_link_statusErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 66 remaining) [2022-10-15 21:10:11,644 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_check_link_statusErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 66 remaining) [2022-10-15 21:10:11,644 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 66 remaining) [2022-10-15 21:10:11,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 66 remaining) [2022-10-15 21:10:11,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 66 remaining) [2022-10-15 21:10:11,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 66 remaining) [2022-10-15 21:10:11,646 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 66 remaining) [2022-10-15 21:10:11,646 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 66 remaining) [2022-10-15 21:10:11,646 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_read_phy_regErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 66 remaining) [2022-10-15 21:10:11,647 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_read_phy_regErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 66 remaining) [2022-10-15 21:10:11,647 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_write_phy_regErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 66 remaining) [2022-10-15 21:10:11,647 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_write_phy_regErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 66 remaining) [2022-10-15 21:10:11,649 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 66 remaining) [2022-10-15 21:10:11,650 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 66 remaining) [2022-10-15 21:10:11,651 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 66 remaining) [2022-10-15 21:10:11,651 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 66 remaining) [2022-10-15 21:10:11,652 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 66 remaining) [2022-10-15 21:10:11,652 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 66 remaining) [2022-10-15 21:10:11,652 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 66 remaining) [2022-10-15 21:10:11,653 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 66 remaining) [2022-10-15 21:10:11,653 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 66 remaining) [2022-10-15 21:10:11,654 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 66 remaining) [2022-10-15 21:10:11,654 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 66 remaining) [2022-10-15 21:10:11,655 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 66 remaining) [2022-10-15 21:10:11,656 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 66 remaining) [2022-10-15 21:10:11,656 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 66 remaining) [2022-10-15 21:10:11,656 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 66 remaining) [2022-10-15 21:10:11,662 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 66 remaining) [2022-10-15 21:10:11,662 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 66 remaining) [2022-10-15 21:10:11,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 66 remaining) [2022-10-15 21:10:11,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 66 remaining) [2022-10-15 21:10:11,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 66 remaining) [2022-10-15 21:10:11,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 66 remaining) [2022-10-15 21:10:11,664 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 66 remaining) [2022-10-15 21:10:11,665 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 66 remaining) [2022-10-15 21:10:11,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 66 remaining) [2022-10-15 21:10:11,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 66 remaining) [2022-10-15 21:10:11,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 66 remaining) [2022-10-15 21:10:11,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 66 remaining) [2022-10-15 21:10:11,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 66 remaining) [2022-10-15 21:10:11,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 66 remaining) [2022-10-15 21:10:11,677 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 66 remaining) [2022-10-15 21:10:11,677 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 66 remaining) [2022-10-15 21:10:11,678 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 66 remaining) [2022-10-15 21:10:11,678 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 66 remaining) [2022-10-15 21:10:11,678 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 66 remaining) [2022-10-15 21:10:11,679 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 66 remaining) [2022-10-15 21:10:11,679 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 66 remaining) [2022-10-15 21:10:11,679 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 66 remaining) [2022-10-15 21:10:11,680 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 66 remaining) [2022-10-15 21:10:11,680 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 66 remaining) [2022-10-15 21:10:11,680 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 66 remaining) [2022-10-15 21:10:11,681 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 66 remaining) [2022-10-15 21:10:11,681 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 66 remaining) [2022-10-15 21:10:11,681 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 66 remaining) [2022-10-15 21:10:11,684 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 66 remaining) [2022-10-15 21:10:11,684 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 66 remaining) [2022-10-15 21:10:11,685 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-15 21:10:11,694 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-10-15 21:10:11,703 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-10-15 21:10:11,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 09:10:11 BoogieIcfgContainer [2022-10-15 21:10:11,818 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 21:10:11,819 INFO L158 Benchmark]: Toolchain (without parser) took 14471.33ms. Allocated memory was 162.5MB in the beginning and 546.3MB in the end (delta: 383.8MB). Free memory was 121.3MB in the beginning and 393.2MB in the end (delta: -271.9MB). Peak memory consumption was 113.2MB. Max. memory is 8.0GB. [2022-10-15 21:10:11,820 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 162.5MB. Free memory is still 147.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 21:10:11,821 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6085.55ms. Allocated memory was 162.5MB in the beginning and 337.6MB in the end (delta: 175.1MB). Free memory was 121.0MB in the beginning and 247.2MB in the end (delta: -126.2MB). Peak memory consumption was 149.9MB. Max. memory is 8.0GB. [2022-10-15 21:10:11,821 INFO L158 Benchmark]: Boogie Procedure Inliner took 432.04ms. Allocated memory is still 337.6MB. Free memory was 247.2MB in the beginning and 215.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 8.0GB. [2022-10-15 21:10:11,822 INFO L158 Benchmark]: Boogie Preprocessor took 381.91ms. Allocated memory is still 337.6MB. Free memory was 215.8MB in the beginning and 181.2MB in the end (delta: 34.6MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. [2022-10-15 21:10:11,823 INFO L158 Benchmark]: RCFGBuilder took 6033.58ms. Allocated memory was 337.6MB in the beginning and 546.3MB in the end (delta: 208.7MB). Free memory was 181.2MB in the beginning and 321.9MB in the end (delta: -140.7MB). Peak memory consumption was 94.7MB. Max. memory is 8.0GB. [2022-10-15 21:10:11,823 INFO L158 Benchmark]: TraceAbstraction took 1519.05ms. Allocated memory is still 546.3MB. Free memory was 320.9MB in the beginning and 393.2MB in the end (delta: -72.3MB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 21:10:11,826 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 162.5MB. Free memory is still 147.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 6085.55ms. Allocated memory was 162.5MB in the beginning and 337.6MB in the end (delta: 175.1MB). Free memory was 121.0MB in the beginning and 247.2MB in the end (delta: -126.2MB). Peak memory consumption was 149.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 432.04ms. Allocated memory is still 337.6MB. Free memory was 247.2MB in the beginning and 215.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 381.91ms. Allocated memory is still 337.6MB. Free memory was 215.8MB in the beginning and 181.2MB in the end (delta: 34.6MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. * RCFGBuilder took 6033.58ms. Allocated memory was 337.6MB in the beginning and 546.3MB in the end (delta: 208.7MB). Free memory was 181.2MB in the beginning and 321.9MB in the end (delta: -140.7MB). Peak memory consumption was 94.7MB. Max. memory is 8.0GB. * TraceAbstraction took 1519.05ms. Allocated memory is still 546.3MB. Free memory was 320.9MB in the beginning and 393.2MB in the end (delta: -72.3MB). There was no memory consumed. Max. memory is 8.0GB. * 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 - CounterExampleResult [Line: 12350]: integer overflow possible integer overflow possible We found a FailurePath: [L6507-L6508] char atl1c_driver_name[6U] = { (char )'a', (char )'t', (char )'l', (char )'1', (char )'c', (char )'\000'}; [L6509-L6513] char atl1c_driver_version[13U] = { (char )'1', (char )'.', (char )'0', (char )'.', (char )'1', (char )'.', (char )'0', (char )'-', (char )'N', (char )'A', (char )'P', (char )'I', (char )'\000'}; [L6514-L6520] static struct pci_device_id const atl1c_pci_tbl[7U] = { {6505U, 4195U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 4194U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 8288U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 8290U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 4211U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 4227U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L6521] struct pci_device_id const __mod_pci_device_table ; [L6532-L6533] static u16 const atl1c_pay_load_size[6U] = { (u16 const )128U, (u16 const )256U, (u16 const )512U, (u16 const )1024U, (u16 const )2048U, (u16 const )4096U}; [L6534] static u16 const atl1c_rfd_prod_idx_regs[4U] = { (u16 const )5600U, (u16 const )5604U, (u16 const )5608U, (u16 const )5612U}; [L6535] static u16 const atl1c_rfd_addr_lo_regs[4U] = { (u16 const )5456U, (u16 const )5460U, (u16 const )5464U, (u16 const )5468U}; [L6536] static u16 const atl1c_rrd_addr_lo_regs[4U] = { (u16 const )5480U, (u16 const )5484U, (u16 const )5488U, (u16 const )5492U}; [L6537] static unsigned int const atl1c_default_msg = (u32 const )63U; [L10584-L10614] static struct net_device_ops const atl1c_netdev_ops = {(int (*)(struct net_device * ))0, (void (*)(struct net_device * ))0, & atl1c_open, & atl1c_close, & atl1c_xmit_frame, (u16 (*)(struct net_device * , struct sk_buff * ))0, (void (*)(struct net_device * , int ))0, (void (*)(struct net_device * ))0, & atl1c_set_multi, & atl1c_set_mac_addr, & eth_validate_addr, & atl1c_ioctl, (int (*)(struct net_device * , struct ifmap * ))0, & atl1c_change_mtu, (int (*)(struct net_device * , struct neigh_parms * ))0, & atl1c_tx_timeout, (struct rtnl_link_stats64 *(*)(struct net_device * , struct rtnl_link_stats64 * ))0, & atl1c_get_stats, & atl1c_vlan_rx_register, (void (*)(struct net_device * , unsigned short ))0, (void (*)(struct net_device * , unsigned short ))0, & atl1c_netpoll, (int (*)(struct net_device * , struct netpoll_info * ))0, (void (*)(struct net_device * ))0, (int (*)(struct net_device * , int , u8 * ))0, (int (*)(struct net_device * , int , u16 , u8 ))0, (int (*)(struct net_device * , int , int ))0, (int (*)(struct net_device * , int , struct ifla_vf_info * ))0, (int (*)(struct net_device * , int , struct nlattr ** ))0, (int (*)(struct net_device * , int , struct sk_buff * ))0, (int (*)(struct net_device * , u8 ))0, (int (*)(struct net_device * ))0, (int (*)(struct net_device * ))0, (int (*)(struct net_device * , u16 , struct scatterlist * , unsigned int ))0, (int (*)(struct net_device * , u16 ))0, (int (*)(struct net_device * , u16 , struct scatterlist * , unsigned int ))0, (int (*)(struct net_device * , u64 * , int ))0, (int (*)(struct net_device * , struct sk_buff const * , u16 , u32 ))0, (int (*)(struct net_device * , struct net_device * ))0, (int (*)(struct net_device * , struct net_device * ))0, & atl1c_fix_features, (int (*)(struct net_device * , u32 ))0}; [L10996-L10998] static struct pci_error_handlers atl1c_err_handler = {(pci_ers_result_t (*)(struct pci_dev * , enum pci_channel_state ))(& atl1c_io_error_detected), (pci_ers_result_t (*)(struct pci_dev * ))0, (pci_ers_result_t (*)(struct pci_dev * ))0, & atl1c_io_slot_reset, & atl1c_io_resume}; [L10999-L11004] static struct dev_pm_ops const atl1c_pm_ops = {(int (*)(struct device * ))0, (void (*)(struct device * ))0, & atl1c_suspend, & atl1c_resume, & atl1c_suspend, & atl1c_resume, & atl1c_suspend, & atl1c_resume, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0}; [L11005-L11024] static struct pci_driver atl1c_driver = {{(struct list_head *)0, (struct list_head *)0}, (char const *)(& atl1c_driver_name), (struct pci_device_id const *)(& atl1c_pci_tbl), & atl1c_probe, & atl1c_remove, (int (*)(struct pci_dev * , pm_message_t ))0, (int (*)(struct pci_dev * , pm_message_t ))0, (int (*)(struct pci_dev * ))0, (int (*)(struct pci_dev * ))0, & atl1c_shutdown, & atl1c_err_handler, {(char const *)0, (struct bus_type *)0, (struct module *)0, (char const *)0, (_Bool)0, (struct of_device_id const *)0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (void (*)(struct device * ))0, (int (*)(struct device * , pm_message_t ))0, (int (*)(struct device * ))0, (struct attribute_group const **)0, & atl1c_pm_ops, (struct driver_private *)0}, {{{{{0U}, 0U, 0U, (void *)0, {(struct lock_class_key *)0, {(struct lock_class *)0, (struct lock_class *)0}, (char const *)0, 0, 0UL}}}}, {(struct list_head *)0, (struct list_head *)0}}}; [L11047] int LDV_IN_INTERRUPT ; [L11055] int ldv_module_refcounter = 1; [L13209-L13249] static struct ethtool_ops const atl1c_ethtool_ops = {& atl1c_get_settings, & atl1c_set_settings, & atl1c_get_drvinfo, & atl1c_get_regs_len, & atl1c_get_regs, & atl1c_get_wol, & atl1c_set_wol, & atl1c_get_msglevel, & atl1c_set_msglevel, & atl1c_nway_reset, & ethtool_op_get_link, & atl1c_get_eeprom_len, & atl1c_get_eeprom, (int (*)(struct net_device * , struct ethtool_eeprom * , u8 * ))0, (int (*)(struct net_device * , struct ethtool_coalesce * ))0, (int (*)(struct net_device * , struct ethtool_coalesce * ))0, (void (*)(struct net_device * , struct ethtool_ringparam * ))0, (int (*)(struct net_device * , struct ethtool_ringparam * ))0, (void (*)(struct net_device * , struct ethtool_pauseparam * ))0, (int (*)(struct net_device * , struct ethtool_pauseparam * ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (void (*)(struct net_device * , struct ethtool_test * , u64 * ))0, (void (*)(struct net_device * , u32 , u8 * ))0, (int (*)(struct net_device * , enum ethtool_phys_id_state ))0, (void (*)(struct net_device * , struct ethtool_stats * , u64 * ))0, (int (*)(struct net_device * ))0, (void (*)(struct net_device * ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (int (*)(struct net_device * , int ))0, (int (*)(struct net_device * , struct ethtool_rxnfc * , void * ))0, (int (*)(struct net_device * , struct ethtool_rxnfc * ))0, (int (*)(struct net_device * , struct ethtool_flash * ))0, (int (*)(struct net_device * , u32 * ))0, (int (*)(struct net_device * , struct ethtool_rx_ntuple * ))0, (int (*)(struct net_device * , u32 , void * ))0, (int (*)(struct net_device * , struct ethtool_rxfh_indir * ))0, (int (*)(struct net_device * , struct ethtool_rxfh_indir const * ))0, (void (*)(struct net_device * , struct ethtool_channels * ))0, (int (*)(struct net_device * , struct ethtool_channels * ))0, (int (*)(struct net_device * , struct ethtool_dump * ))0, (int (*)(struct net_device * , struct ethtool_dump * , void * ))0, (int (*)(struct net_device * , struct ethtool_dump * ))0}; VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=0, ldv_module_refcounter=1] [L13258] struct net_device *var_group1 ; [L13259] struct ethtool_cmd *var_group2 ; [L13260] struct ethtool_drvinfo *var_group3 ; [L13261] struct ethtool_regs *var_group4 ; [L13262] void *var_atl1c_get_regs_5_p2 ; [L13263] struct ethtool_wolinfo *var_group5 ; [L13264] u32 var_atl1c_set_msglevel_3_p1 ; [L13265] struct ethtool_eeprom *var_group6 ; [L13266] u8 *var_atl1c_get_eeprom_7_p2 ; [L13267] int tmp ; [L13268] int tmp___0 ; [L13271] LDV_IN_INTERRUPT = 1 [L13272] FCALL ldv_initialize() [L13385] tmp___0 = __VERIFIER_nondet_int() [L13387] COND TRUE tmp___0 != 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, tmp___0=-2] [L13277] tmp = __VERIFIER_nondet_int() [L13279] COND FALSE !(tmp == 0) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, tmp=1, tmp___0=-2] [L13282] COND TRUE tmp == 1 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, tmp=1, tmp___0=-2] [L13324] CALL atl1c_set_settings(var_group1, var_group2) [L12403] struct atl1c_adapter *adapter ; [L12404] void *tmp ; [L12405] struct atl1c_hw *hw ; [L12406] u16 autoneg_advertised ; [L12407] int tmp___0 ; [L12408] u32 speed ; [L12409] __u32 tmp___1 ; [L12410] int tmp___2 ; VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3023}, netdev={4294967296:-3023}] [L12413] CALL, EXPR netdev_priv((struct net_device const *)netdev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, dev={4294967296:-3023}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] [L6212] return ((void *)dev + 2560U); VAL [\result={4294967296:-463}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, dev={4294967296:-3023}, dev={4294967296:-3023}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] [L12413] RET, EXPR netdev_priv((struct net_device const *)netdev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3023}, netdev={4294967296:-3023}, netdev_priv((struct net_device const *)netdev)={4294967296:-463}] [L12413] tmp = netdev_priv((struct net_device const *)netdev) [L12414] adapter = (struct atl1c_adapter *)tmp [L12415] hw = & adapter->hw VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, adapter={4294967296:-463}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, hw={4294967296:-355}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3023}, netdev={4294967296:-3023}, tmp={4294967296:-463}] [L12424] CALL, EXPR test_and_set_bit(2, (unsigned long volatile *)(& adapter->flags)) VAL [\old(nr)=2, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, addr={4294967296:0}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] [L5088] int oldbit ; [L5092] return (oldbit); VAL [\old(nr)=2, \result=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, addr={4294967296:0}, addr={4294967296:0}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, nr=2, oldbit=0] [L12424] RET, EXPR test_and_set_bit(2, (unsigned long volatile *)(& adapter->flags)) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, adapter={4294967296:-463}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, hw={4294967296:-355}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3023}, netdev={4294967296:-3023}, test_and_set_bit(2, (unsigned long volatile *)(& adapter->flags))=0, tmp={4294967296:-463}] [L12424] tmp___0 = test_and_set_bit(2, (unsigned long volatile *)(& adapter->flags)) [L12426] COND FALSE !(tmp___0 != 0) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, adapter={4294967296:-463}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, hw={4294967296:-355}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3023}, netdev={4294967296:-3023}, tmp={4294967296:-463}, tmp___0=0] [L12432] EXPR ecmd->autoneg VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, adapter={4294967296:-463}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, ecmd->autoneg=134, hw={4294967296:-355}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3023}, netdev={4294967296:-3023}, tmp={4294967296:-463}, tmp___0=0] [L12432] COND FALSE !((unsigned int )ecmd->autoneg == 1U) [L12436] CALL ethtool_cmd_speed((struct ethtool_cmd const *)ecmd) [L12350] EXPR ep->speed_hi VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ep={4294967297:0}, ep={4294967297:0}, ep->speed_hi=32768, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] [L12350] (int )ep->speed_hi << 16 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ep={4294967297:0}, ep={4294967297:0}, ep->speed_hi=32768, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] - UnprovableResult [Line: 7727]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7727]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6730]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6730]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7764]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7764]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7779]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7779]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8718]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8718]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9162]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9162]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9201]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9201]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9209]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9209]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11713]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11713]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11759]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11759]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 12350]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13058]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13058]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13061]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13061]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13061]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13061]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13072]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13072]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13072]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13072]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11562]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11562]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13086]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13086]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7815]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7815]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7823]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7823]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7844]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7844]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7852]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7852]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11656]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11656]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11657]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11657]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11677]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11677]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 10155]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 10155]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8088]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8088]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8106]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8106]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8781]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8781]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8809]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8809]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8219]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8219]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8239]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8239]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8265]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8265]: 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 67 procedures, 2067 locations, 66 error locations. Started 1 CEGAR loops. OverallTime: 1.3s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2067occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 23 NumberOfCodeBlocks, 23 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 proved your program to be incorrect! [2022-10-15 21:10:11,890 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...