./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec 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_cursor_from_buf_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 ae7587b127156f09729330ba3c245195317319ab ................................................................................................................................................................................. 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_cursor_from_buf_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 ae7587b127156f09729330ba3c245195317319ab ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:20:22,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:20:22,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:20:22,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:20:22,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:20:22,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:20:22,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:20:22,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:20:22,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:20:22,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:20:22,676 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:20:22,677 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:20:22,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:20:22,678 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:20:22,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:20:22,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:20:22,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:20:22,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:20:22,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:20:22,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:20:22,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:20:22,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:20:22,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:20:22,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:20:22,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:20:22,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:20:22,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:20:22,692 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:20:22,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:20:22,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:20:22,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:20:22,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:20:22,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:20:22,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:20:22,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:20:22,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:20:22,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:20:22,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:20:22,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:20:22,698 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:20:22,699 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:20:22,702 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:20:22,734 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:20:22,734 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:20:22,735 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:20:22,736 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:20:22,737 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:20:22,738 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:20:22,738 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:20:22,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:20:22,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:20:22,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:20:22,739 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:20:22,739 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:20:22,739 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:20:22,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:20:22,740 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:20:22,740 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:20:22,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:20:22,740 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:20:22,740 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:20:22,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:20:22,741 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:20:22,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:20:22,746 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:20:22,747 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:20:22,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:20:22,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:20:22,747 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:20:22,747 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae7587b127156f09729330ba3c245195317319ab [2021-08-26 15:20:23,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:20:23,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:20:23,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:20:23,087 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:20:23,088 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:20:23,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-08-26 15:20:23,157 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/196188702/0b3f9adcf7bb4e2ab78af21a952852f1/FLAG649bbfb17 [2021-08-26 15:20:23,958 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:20:23,959 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-08-26 15:20:23,997 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/196188702/0b3f9adcf7bb4e2ab78af21a952852f1/FLAG649bbfb17 [2021-08-26 15:20:24,168 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/196188702/0b3f9adcf7bb4e2ab78af21a952852f1 [2021-08-26 15:20:24,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:20:24,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:20:24,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:24,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:20:24,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:20:24,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:24" (1/1) ... [2021-08-26 15:20:24,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4048ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:24, skipping insertion in model container [2021-08-26 15:20:24,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:24" (1/1) ... [2021-08-26 15:20:24,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:20:24,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:20:24,552 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_cursor_from_buf_harness.i[4498,4511] [2021-08-26 15:20:24,560 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_cursor_from_buf_harness.i[4558,4571] [2021-08-26 15:20:24,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:24,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:25,193 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,194 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,194 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,195 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:25,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:25,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:25,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:25,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:25,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:25,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:25,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:25,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:25,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:25,615 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:25,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:25,774 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:25,803 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) [2021-08-26 15:20:25,807 INFO L168 Benchmark]: Toolchain (without parser) took 1634.59 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 35.3 MB in the beginning and 26.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:25,807 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.7 MB in the end (delta: 44.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:20:25,808 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1632.68 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 35.1 MB in the beginning and 26.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:25,809 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.7 MB in the end (delta: 44.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1632.68 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 35.1 MB in the beginning and 26.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 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 0.2.1-dev-20ed64e [2021-08-26 15:20:27,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:20:27,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:20:27,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:20:27,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:20:27,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:20:27,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:20:27,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:20:27,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:20:27,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:20:27,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:20:27,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:20:27,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:20:27,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:20:27,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:20:27,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:20:27,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:20:27,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:20:27,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:20:27,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:20:27,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:20:27,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:20:27,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:20:27,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:20:27,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:20:27,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:20:27,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:20:27,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:20:27,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:20:27,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:20:27,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:20:27,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:20:27,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:20:27,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:20:27,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:20:27,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:20:27,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:20:27,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:20:27,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:20:27,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:20:27,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:20:27,621 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:20:27,656 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:20:27,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:20:27,658 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:20:27,658 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:20:27,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:20:27,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:20:27,661 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:20:27,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:20:27,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:20:27,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:20:27,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:20:27,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:20:27,663 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:20:27,663 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:20:27,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:20:27,663 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:20:27,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:20:27,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:20:27,664 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:20:27,664 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:20:27,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:20:27,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:20:27,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:20:27,665 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:20:27,665 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:20:27,665 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:20:27,666 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:20:27,666 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:20:27,666 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:20:27,666 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae7587b127156f09729330ba3c245195317319ab [2021-08-26 15:20:28,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:20:28,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:20:28,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:20:28,050 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:20:28,051 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:20:28,052 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-08-26 15:20:28,114 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cad3c9e5/082e6e91e25f4e828a30cf5db81a7860/FLAGa4bf92970 [2021-08-26 15:20:28,848 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:20:28,848 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-08-26 15:20:28,883 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cad3c9e5/082e6e91e25f4e828a30cf5db81a7860/FLAGa4bf92970 [2021-08-26 15:20:28,955 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cad3c9e5/082e6e91e25f4e828a30cf5db81a7860 [2021-08-26 15:20:28,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:20:28,959 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:20:28,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:28,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:20:28,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:20:28,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:28" (1/1) ... [2021-08-26 15:20:28,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e3007eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:28, skipping insertion in model container [2021-08-26 15:20:28,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:28" (1/1) ... [2021-08-26 15:20:28,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:20:29,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:20:29,338 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_cursor_from_buf_harness.i[4498,4511] [2021-08-26 15:20:29,345 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_cursor_from_buf_harness.i[4558,4571] [2021-08-26 15:20:29,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:29,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:30,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,433 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:30,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:30,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:30,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:30,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:30,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:30,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:30,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:30,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:30,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:30,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:30,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:30,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:31,010 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:20:31,021 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_cursor_from_buf_harness.i[4498,4511] [2021-08-26 15:20:31,021 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_cursor_from_buf_harness.i[4558,4571] [2021-08-26 15:20:31,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:31,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:31,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:31,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:31,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:31,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:31,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:31,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:31,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:31,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:31,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:31,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:31,155 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:31,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:31,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:31,550 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:20:31,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:31 WrapperNode [2021-08-26 15:20:31,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:31,552 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:20:31,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:20:31,552 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:20:31,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:31" (1/1) ... [2021-08-26 15:20:31,629 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]]] [2021-08-26 15:20:31,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:31" (1/1) ... [2021-08-26 15:20:31,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:20:31,681 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:20:31,683 INFO L168 Benchmark]: Toolchain (without parser) took 2722.37 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 26.8 MB in the beginning and 69.7 MB in the end (delta: -42.9 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:31,683 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.1 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:20:31,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2588.74 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 26.7 MB in the beginning and 75.4 MB in the end (delta: -48.7 MB). Peak memory consumption was 44.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:31,685 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.82 ms. Allocated memory is still 127.9 MB. Free memory was 74.8 MB in the beginning and 69.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:31,689 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.1 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2588.74 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 26.7 MB in the beginning and 75.4 MB in the end (delta: -48.7 MB). Peak memory consumption was 44.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.82 ms. Allocated memory is still 127.9 MB. Free memory was 74.8 MB in the beginning and 69.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * 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...