/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.pointer.base.address.is.valid.at.dereference ASSERTandASSUME --cacsl2boogietranslator.pointer.to.allocated.memory.at.dereference ASSERTandASSUME --cacsl2boogietranslator.check.array.bounds.for.arrays.that.are.off.heap ASSERTandASSUME --cacsl2boogietranslator.check.if.freed.pointer.was.valid true --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-ac9dbd0-m [2023-08-26 12:20:36,522 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-26 12:20:36,596 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf [2023-08-26 12:20:36,601 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-26 12:20:36,602 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-26 12:20:36,632 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-26 12:20:36,633 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-26 12:20:36,633 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-26 12:20:36,634 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-26 12:20:36,637 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-26 12:20:36,638 INFO L153 SettingsManager]: * Use SBE=true [2023-08-26 12:20:36,638 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-26 12:20:36,638 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-26 12:20:36,639 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-26 12:20:36,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-26 12:20:36,640 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-26 12:20:36,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-26 12:20:36,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-26 12:20:36,640 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-26 12:20:36,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-26 12:20:36,641 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-26 12:20:36,642 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-26 12:20:36,642 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-26 12:20:36,642 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-26 12:20:36,643 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-26 12:20:36,643 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-08-26 12:20:36,643 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-26 12:20:36,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-26 12:20:36,644 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-26 12:20:36,644 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-26 12:20:36,645 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-26 12:20:36,645 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-26 12:20:36,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-26 12:20:36,645 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-26 12:20:36,645 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-26 12:20:36,646 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Pointer base address is valid at dereference -> ASSERTandASSUME Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Pointer to allocated memory at dereference -> ASSERTandASSUME Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check array bounds for arrays that are off heap -> ASSERTandASSUME Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check if freed pointer was valid -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2023-08-26 12:20:36,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-26 12:20:36,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-26 12:20:36,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-26 12:20:36,982 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-26 12:20:36,983 INFO L274 PluginConnector]: CDTParser initialized [2023-08-26 12:20:36,984 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i [2023-08-26 12:20:38,236 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-26 12:20:38,721 INFO L384 CDTParser]: Found 1 translation units. [2023-08-26 12:20:38,722 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i [2023-08-26 12:20:38,762 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c2c158a6/4f3abbf3037c4e79b866dfcdefd77a85/FLAGc8b859d11 [2023-08-26 12:20:38,777 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c2c158a6/4f3abbf3037c4e79b866dfcdefd77a85 [2023-08-26 12:20:38,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-26 12:20:38,782 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-26 12:20:38,785 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-26 12:20:38,785 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-26 12:20:38,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-26 12:20:38,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 12:20:38" (1/1) ... [2023-08-26 12:20:38,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61525462 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 12:20:38, skipping insertion in model container [2023-08-26 12:20:38,789 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 12:20:38" (1/1) ... [2023-08-26 12:20:38,916 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-26 12:20:43,200 WARN L635 FunctionHandler]: implicit declaration of function __builtin_constant_p [2023-08-26 12:20:43,697 WARN L1561 CHandler]: Possible shadowing of function iminor [2023-08-26 12:20:43,700 WARN L1561 CHandler]: Possible shadowing of function iminor [2023-08-26 12:20:43,808 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-26 12:20:43,825 ERROR L324 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2023-08-26 12:20:43,826 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24eed1dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 12:20:43, skipping insertion in model container [2023-08-26 12:20:43,826 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-26 12:20:43,826 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-08-26 12:20:43,828 INFO L158 Benchmark]: Toolchain (without parser) took 5044.55ms. Allocated memory was 354.4MB in the beginning and 482.3MB in the end (delta: 127.9MB). Free memory was 319.4MB in the beginning and 442.0MB in the end (delta: -122.6MB). Peak memory consumption was 109.4MB. Max. memory is 16.0GB. [2023-08-26 12:20:43,828 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 354.4MB. Free memory was 331.3MB in the beginning and 331.3MB in the end (delta: 26.1kB). There was no memory consumed. Max. memory is 16.0GB. [2023-08-26 12:20:43,829 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5041.37ms. Allocated memory was 354.4MB in the beginning and 482.3MB in the end (delta: 127.9MB). Free memory was 318.7MB in the beginning and 442.0MB in the end (delta: -123.4MB). Peak memory consumption was 107.3MB. Max. memory is 16.0GB. [2023-08-26 12:20:43,830 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 354.4MB. Free memory was 331.3MB in the beginning and 331.3MB in the end (delta: 26.1kB). There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 5041.37ms. Allocated memory was 354.4MB in the beginning and 482.3MB in the end (delta: 127.9MB). Free memory was 318.7MB in the beginning and 442.0MB in the end (delta: -123.4MB). Peak memory consumption was 107.3MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 368]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...