/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ntdrivers/floppy.i.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-09 23:27:24,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-09 23:27:24,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-09 23:27:24,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-09 23:27:24,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-09 23:27:24,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-09 23:27:24,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-09 23:27:24,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-09 23:27:24,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-09 23:27:24,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-09 23:27:24,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-09 23:27:24,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-09 23:27:24,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-09 23:27:24,207 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-09 23:27:24,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-09 23:27:24,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-09 23:27:24,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-09 23:27:24,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-09 23:27:24,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-09 23:27:24,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-09 23:27:24,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-09 23:27:24,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-09 23:27:24,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-09 23:27:24,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-09 23:27:24,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-09 23:27:24,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-09 23:27:24,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-09 23:27:24,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-09 23:27:24,252 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_Default.epf [2022-01-09 23:27:24,271 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-09 23:27:24,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-09 23:27:24,271 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-09 23:27:24,271 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-09 23:27:24,272 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-09 23:27:24,272 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-09 23:27:24,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-09 23:27:24,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-09 23:27:24,273 INFO L138 SettingsManager]: * Use SBE=true [2022-01-09 23:27:24,273 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-09 23:27:24,273 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-09 23:27:24,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-09 23:27:24,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-09 23:27:24,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-09 23:27:24,274 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-09 23:27:24,274 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-09 23:27:24,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-09 23:27:24,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-09 23:27:24,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-09 23:27:24,275 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-09 23:27:24,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-09 23:27:24,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-09 23:27:24,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-09 23:27:24,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-09 23:27:24,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-09 23:27:24,276 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-09 23:27:24,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-09 23:27:24,276 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-09 23:27:24,276 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-09 23:27:24,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-09 23:27:24,276 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-09 23:27:24,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-09 23:27:24,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-09 23:27:24,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-09 23:27:24,493 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-09 23:27:24,496 INFO L275 PluginConnector]: CDTParser initialized [2022-01-09 23:27:24,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/floppy.i.cil-1.c [2022-01-09 23:27:24,564 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eddfd1920/78a62db236eb49dc9fd44197a83c6e59/FLAG2fc3be8de [2022-01-09 23:27:25,151 INFO L306 CDTParser]: Found 1 translation units. [2022-01-09 23:27:25,151 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/floppy.i.cil-1.c [2022-01-09 23:27:25,196 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eddfd1920/78a62db236eb49dc9fd44197a83c6e59/FLAG2fc3be8de [2022-01-09 23:27:25,287 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eddfd1920/78a62db236eb49dc9fd44197a83c6e59 [2022-01-09 23:27:25,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-09 23:27:25,291 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-09 23:27:25,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-09 23:27:25,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-09 23:27:25,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-09 23:27:25,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 11:27:25" (1/1) ... [2022-01-09 23:27:25,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e5be15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 11:27:25, skipping insertion in model container [2022-01-09 23:27:25,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 11:27:25" (1/1) ... [2022-01-09 23:27:25,307 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-09 23:27:25,394 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-09 23:27:26,069 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/floppy.i.cil-1.c[76734,76747] [2022-01-09 23:27:26,134 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-01-09 23:27:26,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-09 23:27:26,546 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-01-09 23:27:26,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33c9c9a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 11:27:26, skipping insertion in model container [2022-01-09 23:27:26,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-09 23:27:26,548 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-01-09 23:27:26,551 INFO L158 Benchmark]: Toolchain (without parser) took 1259.09ms. Allocated memory was 192.9MB in the beginning and 324.0MB in the end (delta: 131.1MB). Free memory was 160.6MB in the beginning and 230.5MB in the end (delta: -69.9MB). Peak memory consumption was 66.1MB. Max. memory is 8.0GB. [2022-01-09 23:27:26,552 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 192.9MB. Free memory is still 152.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-09 23:27:26,554 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1255.93ms. Allocated memory was 192.9MB in the beginning and 324.0MB in the end (delta: 131.1MB). Free memory was 160.4MB in the beginning and 230.5MB in the end (delta: -70.1MB). Peak memory consumption was 65.1MB. Max. memory is 8.0GB. [2022-01-09 23:27:26,556 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 192.9MB. Free memory is still 152.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1255.93ms. Allocated memory was 192.9MB in the beginning and 324.0MB in the end (delta: 131.1MB). Free memory was 160.4MB in the beginning and 230.5MB in the end (delta: -70.1MB). Peak memory consumption was 65.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2236]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type 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...