./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 5fbdf5bf Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3024196cf1fe73f53b19f3ebfc318eba224b055a ................................................................................................................................................................................... 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 -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3024196cf1fe73f53b19f3ebfc318eba224b055a ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:53:59,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:53:59,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:53:59,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:53:59,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:53:59,766 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:53:59,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:53:59,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:53:59,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:53:59,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:53:59,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:53:59,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:53:59,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:53:59,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:53:59,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:53:59,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:53:59,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:53:59,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:53:59,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:53:59,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:53:59,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:53:59,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:53:59,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:53:59,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:53:59,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:53:59,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:53:59,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:53:59,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:53:59,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:53:59,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:53:59,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:53:59,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:53:59,833 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:53:59,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:53:59,835 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:53:59,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:53:59,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:53:59,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:53:59,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:53:59,839 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:53:59,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:53:59,845 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 22:53:59,883 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:53:59,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:53:59,884 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:53:59,885 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:53:59,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:53:59,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:53:59,887 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:53:59,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:53:59,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 22:53:59,888 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:53:59,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:53:59,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:53:59,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:53:59,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:53:59,890 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:53:59,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:53:59,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:53:59,890 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:53:59,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:53:59,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:53:59,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:53:59,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:53:59,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:53:59,891 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 22:53:59,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 22:53:59,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:53:59,892 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:53:59,892 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3024196cf1fe73f53b19f3ebfc318eba224b055a [2021-08-29 22:54:00,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:54:00,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:54:00,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:54:00,295 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:54:00,297 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:54:00,300 INFO L432 ainManager$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 [2021-08-29 22:54:00,371 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c177374ff/1240b76e04fc4c22be4122ef629d6338/FLAG9a34720de [2021-08-29 22:54:01,259 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:54:01,260 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-08-29 22:54:01,302 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c177374ff/1240b76e04fc4c22be4122ef629d6338/FLAG9a34720de [2021-08-29 22:54:01,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c177374ff/1240b76e04fc4c22be4122ef629d6338 [2021-08-29 22:54:01,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:54:01,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:54:01,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:54:01,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:54:01,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:54:01,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:54:01" (1/1) ... [2021-08-29 22:54:01,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b68fa3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:54:01, skipping insertion in model container [2021-08-29 22:54:01,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:54:01" (1/1) ... [2021-08-29 22:54:01,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:54:01,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:54:01,813 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-08-29 22:54:01,826 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-08-29 22:54:01,855 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:54:01,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:54:02,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:02,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:54:02,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:54:02,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:54:02,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:54:02,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:54:02,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:54:02,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:54:02,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:54:02,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:54:02,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:54:03,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:54:03,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:03,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:03,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:54:03,351 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-29 22:54:03,358 INFO L158 Benchmark]: Toolchain (without parser) took 2009.57ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 28.1MB in the beginning and 41.7MB in the end (delta: -13.5MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2021-08-29 22:54:03,359 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:54:03,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2004.63ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 27.9MB in the beginning and 41.7MB in the end (delta: -13.8MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2021-08-29 22:54:03,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2004.63ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 27.9MB in the beginning and 41.7MB in the end (delta: -13.8MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * 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 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:54:05,135 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:54:05,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:54:05,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:54:05,173 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:54:05,174 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:54:05,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:54:05,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:54:05,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:54:05,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:54:05,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:54:05,181 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:54:05,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:54:05,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:54:05,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:54:05,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:54:05,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:54:05,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:54:05,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:54:05,192 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:54:05,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:54:05,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:54:05,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:54:05,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:54:05,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:54:05,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:54:05,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:54:05,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:54:05,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:54:05,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:54:05,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:54:05,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:54:05,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:54:05,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:54:05,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:54:05,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:54:05,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:54:05,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:54:05,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:54:05,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:54:05,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:54:05,225 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 22:54:05,246 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:54:05,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:54:05,247 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:54:05,247 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:54:05,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:54:05,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:54:05,250 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:54:05,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:54:05,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:54:05,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:54:05,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:54:05,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:54:05,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 22:54:05,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 22:54:05,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:54:05,252 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:54:05,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:54:05,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:54:05,252 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:54:05,252 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:54:05,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:54:05,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:54:05,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:54:05,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:54:05,253 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 22:54:05,253 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 22:54:05,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:54:05,253 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:54:05,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 22:54:05,254 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3024196cf1fe73f53b19f3ebfc318eba224b055a [2021-08-29 22:54:05,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:54:05,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:54:05,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:54:05,600 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:54:05,601 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:54:05,603 INFO L432 ainManager$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 [2021-08-29 22:54:05,666 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c23ae702/8590a843ada84862aedac191eb0db4dd/FLAGad45b22e5 [2021-08-29 22:54:06,383 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:54:06,384 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-08-29 22:54:06,429 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c23ae702/8590a843ada84862aedac191eb0db4dd/FLAGad45b22e5 [2021-08-29 22:54:06,469 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c23ae702/8590a843ada84862aedac191eb0db4dd [2021-08-29 22:54:06,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:54:06,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:54:06,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:54:06,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:54:06,480 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:54:06,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:54:06" (1/1) ... [2021-08-29 22:54:06,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66626aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:54:06, skipping insertion in model container [2021-08-29 22:54:06,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:54:06" (1/1) ... [2021-08-29 22:54:06,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:54:06,577 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:54:06,827 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-08-29 22:54:06,834 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-08-29 22:54:06,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:54:06,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:54:07,810 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,825 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,826 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:07,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:54:08,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:54:08,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:54:08,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:54:08,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:54:08,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:54:08,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:54:08,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:54:08,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:54:08,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:54:08,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:54:08,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:54:08,599 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 22:54:08,630 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-08-29 22:54:08,631 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-08-29 22:54:08,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:54:08,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:54:08,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,709 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:54:08,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:54:08,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:54:08,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:54:08,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:54:08,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:54:08,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:54:08,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:54:08,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:54:08,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:54:08,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:54:08,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:08,901 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:54:09,226 INFO L208 MainTranslator]: Completed translation [2021-08-29 22:54:09,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:54:09 WrapperNode [2021-08-29 22:54:09,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 22:54:09,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 22:54:09,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 22:54:09,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 22:54:09,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:54:09" (1/1) ... [2021-08-29 22:54:09,296 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-29 22:54:09,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:54:09" (1/1) ... [2021-08-29 22:54:09,362 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 22:54:09,365 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 22:54:09,368 INFO L158 Benchmark]: Toolchain (without parser) took 2892.39ms. Allocated memory was 58.7MB in the beginning and 113.2MB in the end (delta: 54.5MB). Free memory was 28.8MB in the beginning and 52.7MB in the end (delta: -23.9MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2021-08-29 22:54:09,369 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:54:09,369 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2750.27ms. Allocated memory was 58.7MB in the beginning and 113.2MB in the end (delta: 54.5MB). Free memory was 28.6MB in the beginning and 58.3MB in the end (delta: -29.7MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2021-08-29 22:54:09,370 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.90ms. Allocated memory is still 113.2MB. Free memory was 57.6MB in the beginning and 52.7MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 22:54:09,372 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2750.27ms. Allocated memory was 58.7MB in the beginning and 113.2MB in the end (delta: 54.5MB). Free memory was 28.6MB in the beginning and 58.3MB in the end (delta: -29.7MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.90ms. Allocated memory is still 113.2MB. Free memory was 57.6MB in the beginning and 52.7MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...