./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_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_byte_buf_from_c_str_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 a91b8c32566dc263865ae5ddff2873248ec5e921 ............................................................................................................................................................................ 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_byte_buf_from_c_str_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 a91b8c32566dc263865ae5ddff2873248ec5e921 ................................................................................................................................................................................................. 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 21:55:34,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:55:34,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:55:34,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:55:34,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:55:34,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:55:34,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:55:34,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:55:34,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:55:34,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:55:34,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:55:34,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:55:34,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:55:34,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:55:34,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:55:34,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:55:34,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:55:34,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:55:34,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:55:34,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:55:34,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:55:34,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:55:34,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:55:34,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:55:34,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:55:34,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:55:34,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:55:34,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:55:34,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:55:34,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:55:34,201 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:55:34,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:55:34,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:55:34,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:55:34,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:55:34,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:55:34,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:55:34,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:55:34,206 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:55:34,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:55:34,208 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:55:34,209 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 21:55:34,224 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:55:34,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:55:34,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:55:34,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:55:34,226 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:55:34,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:55:34,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:55:34,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:55:34,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:55:34,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:55:34,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:55:34,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:55:34,228 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:55:34,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:55:34,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:55:34,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:55:34,229 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:55:34,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:55:34,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:55:34,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:55:34,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:55:34,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:55:34,230 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:55:34,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:55:34,230 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:55:34,231 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:55:34,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:55:34,231 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 -> a91b8c32566dc263865ae5ddff2873248ec5e921 [2020-07-28 21:55:34,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:55:34,554 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:55:34,558 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:55:34,559 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:55:34,560 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:55:34,563 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-07-28 21:55:34,635 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af1bbb401/90056916599649d0a60d4fba428ed924/FLAG8f6cde3d5 [2020-07-28 21:55:35,495 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:55:35,498 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-07-28 21:55:35,560 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af1bbb401/90056916599649d0a60d4fba428ed924/FLAG8f6cde3d5 [2020-07-28 21:55:35,988 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af1bbb401/90056916599649d0a60d4fba428ed924 [2020-07-28 21:55:35,992 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:55:35,995 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:55:35,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:55:35,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:55:36,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:55:36,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:35" (1/1) ... [2020-07-28 21:55:36,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65311a1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:36, skipping insertion in model container [2020-07-28 21:55:36,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:35" (1/1) ... [2020-07-28 21:55:36,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:55:36,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:55:36,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:55:36,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:55:37,551 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,552 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,553 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,554 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,556 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,576 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,578 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,581 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,582 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,585 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,586 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,589 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:37,590 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:38,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:55:38,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:55:38,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:55:38,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:55:38,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:55:38,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:55:38,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:55:38,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:55:38,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:55:38,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:55:38,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:55:38,334 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:38,335 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:38,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:55:38,541 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-28 21:55:38,555 INFO L168 Benchmark]: Toolchain (without parser) took 2559.36 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 946.7 MB in the beginning and 1.0 GB in the end (delta: -81.1 MB). Peak memory consumption was 57.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:38,556 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:55:38,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2553.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 946.7 MB in the beginning and 1.0 GB in the end (delta: -81.1 MB). Peak memory consumption was 57.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:38,563 INFO L336 ainManager$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 0.37 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 2553.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 946.7 MB in the beginning and 1.0 GB in the end (delta: -81.1 MB). Peak memory consumption was 57.6 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 21:55:40,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:55:40,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:55:40,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:55:40,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:55:40,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:55:40,392 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:55:40,406 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:55:40,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:55:40,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:55:40,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:55:40,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:55:40,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:55:40,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:55:40,415 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:55:40,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:55:40,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:55:40,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:55:40,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:55:40,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:55:40,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:55:40,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:55:40,427 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:55:40,428 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:55:40,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:55:40,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:55:40,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:55:40,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:55:40,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:55:40,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:55:40,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:55:40,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:55:40,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:55:40,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:55:40,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:55:40,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:55:40,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:55:40,440 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:55:40,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:55:40,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:55:40,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:55:40,443 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 21:55:40,458 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:55:40,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:55:40,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:55:40,460 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:55:40,460 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:55:40,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:55:40,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:55:40,461 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:55:40,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:55:40,462 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:55:40,462 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 21:55:40,462 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 21:55:40,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:55:40,463 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:55:40,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:55:40,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:55:40,464 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:55:40,464 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:55:40,464 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:55:40,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:55:40,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:55:40,465 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:55:40,465 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:55:40,466 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 21:55:40,466 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 21:55:40,466 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:55:40,467 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:55:40,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:55:40,467 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 21:55:40,467 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 -> a91b8c32566dc263865ae5ddff2873248ec5e921 [2020-07-28 21:55:40,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:55:40,790 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:55:40,794 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:55:40,796 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:55:40,796 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:55:40,797 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-07-28 21:55:40,860 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82390ba3e/60b4de10fd004c778001618912fd9d67/FLAGaa7e90f8a [2020-07-28 21:55:41,790 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:55:41,791 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-07-28 21:55:41,831 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82390ba3e/60b4de10fd004c778001618912fd9d67/FLAGaa7e90f8a [2020-07-28 21:55:42,301 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82390ba3e/60b4de10fd004c778001618912fd9d67 [2020-07-28 21:55:42,305 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:55:42,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:55:42,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:55:42,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:55:42,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:55:42,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:42" (1/1) ... [2020-07-28 21:55:42,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49008148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:42, skipping insertion in model container [2020-07-28 21:55:42,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:42" (1/1) ... [2020-07-28 21:55:42,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:55:42,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:55:42,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:55:42,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:55:43,783 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,784 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,785 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,786 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,787 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,810 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,812 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,814 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,815 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,819 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,821 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,822 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:43,823 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:55:44,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:55:44,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:55:44,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:55:44,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:55:44,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:55:44,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:55:44,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:55:44,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:55:44,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:55:44,670 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:55:44,798 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,800 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:55:45,060 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:55:45,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:55:45,097 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:55:45,158 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,159 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,159 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,160 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,161 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,173 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,174 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,176 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,177 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,179 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,181 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,182 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,182 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:55:45,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:55:45,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:55:45,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:55:45,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:55:45,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:55:45,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:55:45,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:55:45,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:55:45,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:55:45,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:55:45,383 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,383 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:55:46,326 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:55:46,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:46 WrapperNode [2020-07-28 21:55:46,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:55:46,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:55:46,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:55:46,328 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:55:46,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:46" (1/1) ... [2020-07-28 21:55:46,403 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 21:55:46,460 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:46" (1/1) ... [2020-07-28 21:55:46,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:55:46,461 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-28 21:55:46,465 INFO L168 Benchmark]: Toolchain (without parser) took 4157.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.1 MB). Free memory was 941.5 MB in the beginning and 987.5 MB in the end (delta: -46.1 MB). Peak memory consumption was 194.0 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:46,466 INFO L168 Benchmark]: CDTParser took 0.30 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 21:55:46,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4016.88 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.1 MB). Free memory was 941.5 MB in the beginning and 987.5 MB in the end (delta: -46.1 MB). Peak memory consumption was 292.9 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:46,467 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.32 ms. Allocated memory is still 1.3 GB. Free memory is still 987.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:55:46,469 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 0.30 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 4016.88 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.1 MB). Free memory was 941.5 MB in the beginning and 987.5 MB in the end (delta: -46.1 MB). Peak memory consumption was 292.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 133.32 ms. Allocated memory is still 1.3 GB. Free memory is still 987.5 MB. There was no memory consumed. 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...