./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_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_buf_from_empty_array_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 5b2caa2e5a531543273d7523437903ba94a88581 ................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_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 5b2caa2e5a531543273d7523437903ba94a88581 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 15:11:16,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:11:16,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:11:16,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:11:16,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:11:16,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:11:16,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:11:16,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:11:16,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:11:16,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:11:16,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:11:16,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:11:16,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:11:16,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:11:16,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:11:16,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:11:16,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:11:16,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:11:16,356 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:11:16,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:11:16,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:11:16,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:11:16,363 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:11:16,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:11:16,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:11:16,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:11:16,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:11:16,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:11:16,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:11:16,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:11:16,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:11:16,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:11:16,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:11:16,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:11:16,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:11:16,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:11:16,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:11:16,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:11:16,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:11:16,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:11:16,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:11:16,382 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:11:16,412 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:11:16,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:11:16,414 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:11:16,414 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:11:16,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:11:16,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:11:16,415 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:11:16,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:11:16,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:11:16,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:11:16,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:11:16,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:11:16,417 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:11:16,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:11:16,417 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:11:16,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:11:16,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:11:16,427 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:11:16,427 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:11:16,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:11:16,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:11:16,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:11:16,427 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:11:16,428 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:11:16,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:11:16,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:11:16,428 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:11:16,428 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2caa2e5a531543273d7523437903ba94a88581 [2021-08-26 15:11:16,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:11:16,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:11:16,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:11:16,691 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:11:16,691 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:11:16,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2021-08-26 15:11:16,731 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6da22bedc/a1501077dbe04eefaae63db288dcc8ce/FLAGe0d94a78f [2021-08-26 15:11:17,314 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:11:17,314 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2021-08-26 15:11:17,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6da22bedc/a1501077dbe04eefaae63db288dcc8ce/FLAGe0d94a78f [2021-08-26 15:11:17,782 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6da22bedc/a1501077dbe04eefaae63db288dcc8ce [2021-08-26 15:11:17,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:11:17,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:11:17,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:11:17,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:11:17,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:11:17,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:11:17" (1/1) ... [2021-08-26 15:11:17,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8947a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:17, skipping insertion in model container [2021-08-26 15:11:17,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:11:17" (1/1) ... [2021-08-26 15:11:17,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:11:17,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:11:18,074 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i[4503,4516] [2021-08-26 15:11:18,080 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i[4563,4576] [2021-08-26 15:11:18,096 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:11:18,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:11:18,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:11:18,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:11:18,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:11:18,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:11:18,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:11:18,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:11:18,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:11:18,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:11:18,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:11:18,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:11:18,956 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:11:19,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:19,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:19,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:11:19,169 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 15:11:19,176 INFO L168 Benchmark]: Toolchain (without parser) took 1387.94 ms. Allocated memory was 77.6 MB in the beginning and 107.0 MB in the end (delta: 29.4 MB). Free memory was 55.8 MB in the beginning and 69.9 MB in the end (delta: -14.2 MB). Peak memory consumption was 29.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:19,177 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 54.5 MB. Free memory was 36.0 MB in the beginning and 35.9 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:11:19,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1384.89 ms. Allocated memory was 77.6 MB in the beginning and 107.0 MB in the end (delta: 29.4 MB). Free memory was 55.5 MB in the beginning and 69.9 MB in the end (delta: -14.4 MB). Peak memory consumption was 29.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:19,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 54.5 MB. Free memory was 36.0 MB in the beginning and 35.9 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1384.89 ms. Allocated memory was 77.6 MB in the beginning and 107.0 MB in the end (delta: 29.4 MB). Free memory was 55.5 MB in the beginning and 69.9 MB in the end (delta: -14.4 MB). Peak memory consumption was 29.8 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 15:11:20,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:11:20,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:11:20,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:11:20,909 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:11:20,911 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:11:20,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:11:20,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:11:20,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:11:20,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:11:20,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:11:20,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:11:20,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:11:20,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:11:20,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:11:20,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:11:20,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:11:20,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:11:20,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:11:20,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:11:20,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:11:20,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:11:20,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:11:20,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:11:20,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:11:20,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:11:20,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:11:20,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:11:20,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:11:20,958 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:11:20,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:11:20,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:11:20,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:11:20,960 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:11:20,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:11:20,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:11:20,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:11:20,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:11:20,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:11:20,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:11:20,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:11:20,965 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:11:20,994 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:11:20,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:11:20,996 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:11:20,996 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:11:20,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:11:20,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:11:20,997 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:11:20,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:11:20,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:11:20,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:11:20,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:11:20,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:11:20,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:11:20,999 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:11:20,999 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:11:20,999 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:11:21,000 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:11:21,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:11:21,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:11:21,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:11:21,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:11:21,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:11:21,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:11:21,001 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:11:21,001 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:11:21,001 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:11:21,001 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:11:21,001 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:11:21,001 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:11:21,002 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2caa2e5a531543273d7523437903ba94a88581 [2021-08-26 15:11:21,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:11:21,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:11:21,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:11:21,300 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:11:21,300 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:11:21,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2021-08-26 15:11:21,339 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af87925c5/59aaf24917db4908ab08dec0eee9dbdf/FLAGf26b30861 [2021-08-26 15:11:21,929 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:11:21,930 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2021-08-26 15:11:21,957 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af87925c5/59aaf24917db4908ab08dec0eee9dbdf/FLAGf26b30861 [2021-08-26 15:11:22,324 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af87925c5/59aaf24917db4908ab08dec0eee9dbdf [2021-08-26 15:11:22,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:11:22,328 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:11:22,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:11:22,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:11:22,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:11:22,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:11:22" (1/1) ... [2021-08-26 15:11:22,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e6e40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:22, skipping insertion in model container [2021-08-26 15:11:22,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:11:22" (1/1) ... [2021-08-26 15:11:22,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:11:22,424 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:11:22,669 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i[4503,4516] [2021-08-26 15:11:22,677 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i[4563,4576] [2021-08-26 15:11:22,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:11:22,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:11:23,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:11:23,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:11:23,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:11:23,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:11:23,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:11:23,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:11:23,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:11:23,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:11:23,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:11:23,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:11:23,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:11:23,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,754 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:11:23,884 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:11:23,901 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i[4503,4516] [2021-08-26 15:11:23,902 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i[4563,4576] [2021-08-26 15:11:23,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:11:23,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:11:23,934 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,935 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,935 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,935 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,936 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,939 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,943 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:24,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:11:24,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:11:24,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:11:24,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:11:24,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:11:24,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:11:24,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:11:24,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:11:24,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:11:24,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:11:24,020 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:11:24,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:24,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:24,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:11:24,312 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:11:24,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:24 WrapperNode [2021-08-26 15:11:24,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:11:24,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:11:24,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:11:24,313 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:11:24,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:24" (1/1) ... [2021-08-26 15:11:24,362 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 15:11:24,427 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:24" (1/1) ... [2021-08-26 15:11:24,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:11:24,428 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:11:24,430 INFO L168 Benchmark]: Toolchain (without parser) took 2100.82 ms. Allocated memory was 54.5 MB in the beginning and 157.3 MB in the end (delta: 102.8 MB). Free memory was 33.9 MB in the beginning and 109.2 MB in the end (delta: -75.2 MB). Peak memory consumption was 50.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:24,430 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 36.0 MB in the beginning and 35.9 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:11:24,431 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1981.48 ms. Allocated memory was 54.5 MB in the beginning and 109.1 MB in the end (delta: 54.5 MB). Free memory was 33.8 MB in the beginning and 41.5 MB in the end (delta: -7.8 MB). Peak memory consumption was 52.0 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:24,431 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.03 ms. Allocated memory was 109.1 MB in the beginning and 157.3 MB in the end (delta: 48.2 MB). Free memory was 41.5 MB in the beginning and 109.2 MB in the end (delta: -67.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:24,432 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 36.0 MB in the beginning and 35.9 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1981.48 ms. Allocated memory was 54.5 MB in the beginning and 109.1 MB in the end (delta: 54.5 MB). Free memory was 33.8 MB in the beginning and 41.5 MB in the end (delta: -7.8 MB). Peak memory consumption was 52.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 115.03 ms. Allocated memory was 109.1 MB in the beginning and 157.3 MB in the end (delta: 48.2 MB). Free memory was 41.5 MB in the beginning and 109.2 MB in the end (delta: -67.6 MB). Peak memory consumption was 2.6 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...