./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fc7006c5e034d69a0a13cd461f08919dbb52340f ............................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fc7006c5e034d69a0a13cd461f08919dbb52340f ................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 21:58:53,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:58:53,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:58:53,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:58:53,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:58:53,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:58:53,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:58:53,183 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:58:53,185 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:58:53,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:58:53,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:58:53,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:58:53,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:58:53,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:58:53,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:58:53,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:58:53,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:58:53,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:58:53,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:58:53,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:58:53,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:58:53,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:58:53,201 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:58:53,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:58:53,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:58:53,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:58:53,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:58:53,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:58:53,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:58:53,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:58:53,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:58:53,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:58:53,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:58:53,211 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:58:53,212 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:58:53,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:58:53,213 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:58:53,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:58:53,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:58:53,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:58:53,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:58:53,216 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 21:58:53,236 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:58:53,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:58:53,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:58:53,239 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:58:53,239 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:58:53,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:58:53,240 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:58:53,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:58:53,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:58:53,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:58:53,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:58:53,242 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:58:53,242 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:58:53,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:58:53,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:58:53,243 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:58:53,244 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:58:53,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:58:53,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:58:53,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:58:53,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:58:53,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:58:53,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:58:53,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:58:53,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:58:53,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:58:53,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:58:53,247 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc7006c5e034d69a0a13cd461f08919dbb52340f [2020-07-28 21:58:53,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:58:53,562 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:58:53,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:58:53,568 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:58:53,568 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:58:53,569 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2020-07-28 21:58:53,626 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306305642/152e1d02ec8b49b596e7ba7ad8700d99/FLAG92d47241d [2020-07-28 21:58:54,535 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:58:54,536 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2020-07-28 21:58:54,584 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306305642/152e1d02ec8b49b596e7ba7ad8700d99/FLAG92d47241d [2020-07-28 21:58:55,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306305642/152e1d02ec8b49b596e7ba7ad8700d99 [2020-07-28 21:58:55,026 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:58:55,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:58:55,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:58:55,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:58:55,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:58:55,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:58:55" (1/1) ... [2020-07-28 21:58:55,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9ace06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:58:55, skipping insertion in model container [2020-07-28 21:58:55,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:58:55" (1/1) ... [2020-07-28 21:58:55,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:58:55,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:58:55,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:58:55,617 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:58:56,450 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,452 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,452 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,453 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,456 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,477 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,478 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,483 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,488 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,492 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,493 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,494 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,496 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:56,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:58:56,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:58:56,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:58:56,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:58:56,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:58:56,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:58:56,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:58:56,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:58:56,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:58:56,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:58:57,001 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:58:57,175 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:57,176 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:58:57,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:58:57,350 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-28 21:58:57,359 INFO L168 Benchmark]: Toolchain (without parser) took 2329.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -104.1 MB). Peak memory consumption was 53.4 MB. Max. memory is 11.5 GB. [2020-07-28 21:58:57,360 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:58:57,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2323.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -104.1 MB). Peak memory consumption was 53.4 MB. Max. memory is 11.5 GB. [2020-07-28 21:58:57,363 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2323.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -104.1 MB). Peak memory consumption was 53.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 21:58:59,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:58:59,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:58:59,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:58:59,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:58:59,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:58:59,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:58:59,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:58:59,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:58:59,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:58:59,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:58:59,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:58:59,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:58:59,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:58:59,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:58:59,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:58:59,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:58:59,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:58:59,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:58:59,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:58:59,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:58:59,138 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:58:59,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:58:59,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:58:59,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:58:59,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:58:59,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:58:59,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:58:59,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:58:59,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:58:59,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:58:59,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:58:59,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:58:59,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:58:59,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:58:59,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:58:59,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:58:59,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:58:59,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:58:59,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:58:59,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:58:59,154 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 21:58:59,169 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:58:59,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:58:59,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:58:59,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:58:59,171 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:58:59,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:58:59,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:58:59,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:58:59,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:58:59,173 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:58:59,173 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 21:58:59,173 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 21:58:59,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:58:59,174 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:58:59,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:58:59,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:58:59,175 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:58:59,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:58:59,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:58:59,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:58:59,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:58:59,176 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:58:59,176 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:58:59,177 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 21:58:59,177 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 21:58:59,177 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:58:59,177 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:58:59,178 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:58:59,178 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 21:58:59,178 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc7006c5e034d69a0a13cd461f08919dbb52340f [2020-07-28 21:58:59,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:58:59,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:58:59,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:58:59,484 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:58:59,484 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:58:59,485 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2020-07-28 21:58:59,540 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8a9827fb/1eca3ffd3ea44706b023289ff98f0764/FLAGf96b7fe71 [2020-07-28 21:59:00,275 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:59:00,276 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2020-07-28 21:59:00,315 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8a9827fb/1eca3ffd3ea44706b023289ff98f0764/FLAGf96b7fe71 [2020-07-28 21:59:00,778 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8a9827fb/1eca3ffd3ea44706b023289ff98f0764 [2020-07-28 21:59:00,782 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:59:00,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:59:00,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:59:00,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:59:00,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:59:00,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:59:00" (1/1) ... [2020-07-28 21:59:00,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdb7175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:59:00, skipping insertion in model container [2020-07-28 21:59:00,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:59:00" (1/1) ... [2020-07-28 21:59:00,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:59:00,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:59:01,379 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:59:01,389 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:59:02,260 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,261 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,262 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,263 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,264 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,287 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,288 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,292 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,293 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,295 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,296 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,297 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,298 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:59:02,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:59:02,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:59:02,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:59:02,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:59:02,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:59:02,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:59:02,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:59:02,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:59:02,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:59:02,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:59:02,921 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:02,922 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,053 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:59:03,122 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:59:03,139 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:59:03,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:59:03,194 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,195 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,196 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,196 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,197 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,209 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,210 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,211 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,212 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,214 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,215 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,216 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,216 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:59:03,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:59:03,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:59:03,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:59:03,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:59:03,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:59:03,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:59:03,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:59:03,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:59:03,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:59:03,324 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:59:03,411 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,412 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:59:03,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:59:04,427 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:59:04,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:59:04 WrapperNode [2020-07-28 21:59:04,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:59:04,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:59:04,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:59:04,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:59:04,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:59:04" (1/1) ... [2020-07-28 21:59:04,493 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [261],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2020-07-28 21:59:04,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:59:04" (1/1) ... [2020-07-28 21:59:04,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:59:04,558 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-28 21:59:04,561 INFO L168 Benchmark]: Toolchain (without parser) took 3777.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 945.4 MB in the beginning and 959.5 MB in the end (delta: -14.1 MB). Peak memory consumption was 241.2 MB. Max. memory is 11.5 GB. [2020-07-28 21:59:04,562 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:59:04,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3641.99 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 945.4 MB in the beginning and 967.5 MB in the end (delta: -22.1 MB). Peak memory consumption was 295.4 MB. Max. memory is 11.5 GB. [2020-07-28 21:59:04,564 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.15 ms. Allocated memory is still 1.3 GB. Free memory was 967.5 MB in the beginning and 959.5 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. [2020-07-28 21:59:04,566 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3641.99 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 945.4 MB in the beginning and 967.5 MB in the end (delta: -22.1 MB). Peak memory consumption was 295.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 129.15 ms. Allocated memory is still 1.3 GB. Free memory was 967.5 MB in the beginning and 959.5 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 261]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [261],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...