./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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_eq_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 2856f21f7a52acaecda7fa3c3c259b74e7b2b904 .......................................................................................................................................................................... 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 -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_eq_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 2856f21f7a52acaecda7fa3c3c259b74e7b2b904 ............................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 18:38:10,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:10,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:10,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:10,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:10,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:10,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:10,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:10,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:10,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:10,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:10,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:10,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:10,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:10,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:10,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:10,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:10,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:10,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:10,192 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:10,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:10,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:10,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:10,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:10,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:10,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:10,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:10,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:10,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:10,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:10,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:10,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:10,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:10,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:10,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:10,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:10,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:10,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:10,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:10,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:10,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:10,223 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:38:10,258 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:10,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:10,263 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:10,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:10,264 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:10,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:10,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:38:10,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:10,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:10,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:10,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:10,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:10,268 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:10,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:10,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:10,269 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:10,269 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:10,269 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:10,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:10,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:10,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:10,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:10,271 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:38:10,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:38:10,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:10,272 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:10,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:10,272 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 -> 2856f21f7a52acaecda7fa3c3c259b74e7b2b904 [2019-11-28 18:38:10,595 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:10,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:10,620 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:10,622 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:10,622 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:10,623 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2019-11-28 18:38:10,695 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66237eb99/36fcf09eb39946f6af818b14b6f23524/FLAG15012886d [2019-11-28 18:38:11,618 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:11,619 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2019-11-28 18:38:11,666 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66237eb99/36fcf09eb39946f6af818b14b6f23524/FLAG15012886d [2019-11-28 18:38:12,122 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66237eb99/36fcf09eb39946f6af818b14b6f23524 [2019-11-28 18:38:12,126 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:12,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:12,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:12,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:12,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:12,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:12" (1/1) ... [2019-11-28 18:38:12,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f8bbb41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:12, skipping insertion in model container [2019-11-28 18:38:12,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:12" (1/1) ... [2019-11-28 18:38:12,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:12,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:12,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:12,743 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:13,711 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,712 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,713 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,714 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,715 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,732 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,733 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,736 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,737 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,739 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,742 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,742 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:14,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:14,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:14,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:14,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:14,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:14,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:14,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:14,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:14,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:14,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:14,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:14,532 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:14,533 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:14,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:14,702 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:38:14,712 INFO L168 Benchmark]: Toolchain (without parser) took 2581.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 944.3 MB in the beginning and 1.0 GB in the end (delta: -102.1 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:14,713 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:38:14,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2577.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 944.3 MB in the beginning and 1.0 GB in the end (delta: -102.1 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:14,719 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2577.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 944.3 MB in the beginning and 1.0 GB in the end (delta: -102.1 MB). Peak memory consumption was 51.4 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-f470102 [2019-11-28 18:38:16,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:16,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:16,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:16,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:16,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:16,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:16,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:16,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:16,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:16,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:16,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:16,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:16,712 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:16,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:16,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:16,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:16,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:16,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:16,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:16,722 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:16,723 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:16,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:16,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:16,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:16,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:16,729 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:16,730 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:16,731 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:16,732 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:16,732 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:16,733 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:16,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:16,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:16,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:16,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:16,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:16,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:16,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:16,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:16,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:16,741 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:38:16,756 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:16,756 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:16,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:16,758 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:16,758 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:16,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:16,759 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:16,759 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:16,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:16,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:16,760 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:38:16,760 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:38:16,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:16,761 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:16,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:16,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:16,762 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:16,762 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:16,762 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:16,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:16,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:16,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:16,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:16,764 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:38:16,764 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:38:16,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:16,765 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:16,765 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:16,765 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:38:16,766 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 -> 2856f21f7a52acaecda7fa3c3c259b74e7b2b904 [2019-11-28 18:38:17,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:17,121 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:17,125 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:17,127 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:17,128 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:17,129 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2019-11-28 18:38:17,202 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9c15f8b7/504d55cdeb1149a683cc81dc9d84b782/FLAG93d4852ae [2019-11-28 18:38:18,046 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:18,047 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2019-11-28 18:38:18,081 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9c15f8b7/504d55cdeb1149a683cc81dc9d84b782/FLAG93d4852ae [2019-11-28 18:38:18,492 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9c15f8b7/504d55cdeb1149a683cc81dc9d84b782 [2019-11-28 18:38:18,495 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:18,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:18,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:18,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:18,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:18,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:18" (1/1) ... [2019-11-28 18:38:18,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@774b8f48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:18, skipping insertion in model container [2019-11-28 18:38:18,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:18" (1/1) ... [2019-11-28 18:38:18,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:18,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:19,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:19,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:19,906 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,909 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,910 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,911 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,912 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,934 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,935 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,937 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,939 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,939 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,940 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:20,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:20,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:20,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:20,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:20,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:20,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:20,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:20,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:20,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:20,571 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:20,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:20,884 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:38:20,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:20,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:20,951 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,951 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,952 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,953 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,954 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,978 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,978 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,982 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,983 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,986 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,987 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,988 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,988 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:21,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:21,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:21,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:21,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:21,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:21,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:21,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:21,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:21,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:21,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:21,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:21,220 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:21,221 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:21,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:22,312 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:38:22,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:22 WrapperNode [2019-11-28 18:38:22,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:22,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:38:22,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:38:22,315 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:38:22,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:22" (1/1) ... [2019-11-28 18:38:22,397 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-11-28 18:38:22,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:22" (1/1) ... [2019-11-28 18:38:22,486 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:38:22,487 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:38:22,494 INFO L168 Benchmark]: Toolchain (without parser) took 3996.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.7 MB). Free memory was 946.9 MB in the beginning and 1.0 GB in the end (delta: -94.6 MB). Peak memory consumption was 157.1 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:22,495 INFO L168 Benchmark]: CDTParser took 0.85 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:38:22,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3816.36 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.7 MB). Free memory was 946.9 MB in the beginning and 1.0 GB in the end (delta: -102.7 MB). Peak memory consumption was 296.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:22,500 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.77 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:22,504 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3816.36 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.7 MB). Free memory was 946.9 MB in the beginning and 1.0 GB in the end (delta: -102.7 MB). Peak memory consumption was 296.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 171.77 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#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...