./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_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_ring_buffer_acquire_up_to_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 ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 ................................................................................................................................................................................. 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_ring_buffer_acquire_up_to_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 ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 ........................................................................................................................................................................................................ 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 15:26:02,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:26:02,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:26:02,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:26:02,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:26:02,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:26:02,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:26:02,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:26:02,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:26:02,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:26:02,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:26:02,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:26:02,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:26:02,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:26:02,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:26:02,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:26:02,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:26:02,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:26:02,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:26:02,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:26:02,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:26:02,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:26:02,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:26:02,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:26:02,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:26:02,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:26:02,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:26:02,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:26:02,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:26:02,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:26:02,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:26:02,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:26:02,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:26:02,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:26:02,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:26:02,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:26:02,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:26:02,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:26:02,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:26:02,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:26:02,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:26:02,349 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:26:02,379 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:26:02,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:26:02,380 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:26:02,381 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:26:02,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:26:02,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:26:02,382 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:26:02,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:26:02,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:26:02,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:26:02,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:26:02,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:26:02,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:26:02,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:26:02,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:26:02,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:26:02,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:26:02,385 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:26:02,385 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:26:02,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:26:02,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:26:02,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:26:02,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:26:02,386 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:26:02,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:26:02,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:26:02,386 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:26:02,386 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 [2021-08-26 15:26:02,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:26:02,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:26:02,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:26:02,766 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:26:02,767 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:26:02,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-08-26 15:26:02,858 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56dde55dd/f3851fe47d074837a8997ee3336ebefe/FLAGa9a6c02e2 [2021-08-26 15:26:03,528 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:26:03,528 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-08-26 15:26:03,562 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56dde55dd/f3851fe47d074837a8997ee3336ebefe/FLAGa9a6c02e2 [2021-08-26 15:26:03,861 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56dde55dd/f3851fe47d074837a8997ee3336ebefe [2021-08-26 15:26:03,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:26:03,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:26:03,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:03,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:26:03,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:26:03,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:03" (1/1) ... [2021-08-26 15:26:03,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e00704 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:03, skipping insertion in model container [2021-08-26 15:26:03,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:03" (1/1) ... [2021-08-26 15:26:03,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:26:03,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:26:04,180 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_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-08-26 15:26:04,185 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_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-08-26 15:26:04,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:04,203 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:04,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,699 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:04,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:04,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:04,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:04,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:04,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:05,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:05,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:05,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:05,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:05,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:05,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:05,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:05,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:05,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:05,396 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 15:26:05,403 INFO L168 Benchmark]: Toolchain (without parser) took 1537.98 ms. Allocated memory was 60.8 MB in the beginning and 86.0 MB in the end (delta: 25.2 MB). Free memory was 34.6 MB in the beginning and 53.4 MB in the end (delta: -18.8 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:05,404 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 48.2 MB. Free memory was 28.8 MB in the beginning and 28.8 MB in the end (delta: 30.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:26:05,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1536.02 ms. Allocated memory was 60.8 MB in the beginning and 86.0 MB in the end (delta: 25.2 MB). Free memory was 34.4 MB in the beginning and 53.4 MB in the end (delta: -18.9 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:05,408 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 48.2 MB. Free memory was 28.8 MB in the beginning and 28.8 MB in the end (delta: 30.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1536.02 ms. Allocated memory was 60.8 MB in the beginning and 86.0 MB in the end (delta: 25.2 MB). Free memory was 34.4 MB in the beginning and 53.4 MB in the end (delta: -18.9 MB). Peak memory consumption was 26.0 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 15:26:07,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:26:07,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:26:07,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:26:07,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:26:07,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:26:07,192 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:26:07,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:26:07,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:26:07,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:26:07,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:26:07,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:26:07,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:26:07,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:26:07,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:26:07,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:26:07,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:26:07,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:26:07,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:26:07,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:26:07,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:26:07,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:26:07,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:26:07,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:26:07,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:26:07,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:26:07,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:26:07,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:26:07,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:26:07,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:26:07,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:26:07,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:26:07,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:26:07,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:26:07,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:26:07,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:26:07,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:26:07,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:26:07,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:26:07,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:26:07,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:26:07,248 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:26:07,282 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:26:07,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:26:07,284 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:26:07,284 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:26:07,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:26:07,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:26:07,286 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:26:07,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:26:07,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:26:07,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:26:07,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:26:07,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:26:07,288 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:26:07,288 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:26:07,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:26:07,288 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:26:07,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:26:07,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:26:07,289 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:26:07,289 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:26:07,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:26:07,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:26:07,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:26:07,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:26:07,290 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:26:07,290 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:26:07,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:26:07,290 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:26:07,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:26:07,291 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 [2021-08-26 15:26:07,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:26:07,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:26:07,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:26:07,688 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:26:07,698 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:26:07,699 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-08-26 15:26:07,786 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b42f9265d/d99d9630d9f44c1dbc5aed9ff27d8b3c/FLAGe097f3b92 [2021-08-26 15:26:08,547 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:26:08,548 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-08-26 15:26:08,575 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b42f9265d/d99d9630d9f44c1dbc5aed9ff27d8b3c/FLAGe097f3b92 [2021-08-26 15:26:08,771 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b42f9265d/d99d9630d9f44c1dbc5aed9ff27d8b3c [2021-08-26 15:26:08,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:26:08,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:26:08,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:08,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:26:08,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:26:08,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:08" (1/1) ... [2021-08-26 15:26:08,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d4d08fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:08, skipping insertion in model container [2021-08-26 15:26:08,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:08" (1/1) ... [2021-08-26 15:26:08,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:26:08,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:26:09,131 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_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-08-26 15:26:09,137 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_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-08-26 15:26:09,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:09,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:09,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:09,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:10,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:10,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:10,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:10,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:10,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:10,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:10,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:10,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:10,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:10,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:10,187 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,188 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:10,287 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:26:10,296 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_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-08-26 15:26:10,297 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_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-08-26 15:26:10,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:10,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:10,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,357 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,357 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:10,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:10,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:10,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:10,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:10,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:10,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:10,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:10,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:10,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:10,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:10,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:10,491 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:10,662 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:26:10,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:10 WrapperNode [2021-08-26 15:26:10,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:10,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:26:10,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:26:10,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:26:10,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:10" (1/1) ... [2021-08-26 15:26:10,704 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 15:26:10,787 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:10" (1/1) ... [2021-08-26 15:26:10,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:26:10,788 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:26:10,790 INFO L168 Benchmark]: Toolchain (without parser) took 2014.33 ms. Allocated memory was 62.9 MB in the beginning and 155.2 MB in the end (delta: 92.3 MB). Free memory was 35.1 MB in the beginning and 106.0 MB in the end (delta: -70.9 MB). Peak memory consumption was 68.6 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:10,790 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 62.9 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:26:10,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1886.41 ms. Allocated memory was 62.9 MB in the beginning and 155.2 MB in the end (delta: 92.3 MB). Free memory was 34.8 MB in the beginning and 70.0 MB in the end (delta: -35.2 MB). Peak memory consumption was 60.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:10,791 INFO L168 Benchmark]: Boogie Procedure Inliner took 124.50 ms. Allocated memory is still 155.2 MB. Free memory was 69.2 MB in the beginning and 106.0 MB in the end (delta: -36.8 MB). Peak memory consumption was 10.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:10,792 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 62.9 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1886.41 ms. Allocated memory was 62.9 MB in the beginning and 155.2 MB in the end (delta: 92.3 MB). Free memory was 34.8 MB in the beginning and 70.0 MB in the end (delta: -35.2 MB). Peak memory consumption was 60.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 124.50 ms. Allocated memory is still 155.2 MB. Free memory was 69.2 MB in the beginning and 106.0 MB in the end (delta: -36.8 MB). Peak memory consumption was 10.4 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...