./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_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 3991f3de1a6356b390c96e1828adb52e97ce8cd2 ............................................................................................................................................................................................................................................................................................................................... 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_append_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 3991f3de1a6356b390c96e1828adb52e97ce8cd2 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:53:35,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:53:35,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:53:35,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:53:35,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:53:35,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:53:35,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:53:35,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:53:35,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:53:35,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:53:35,224 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:53:35,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:53:35,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:53:35,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:53:35,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:53:35,236 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:53:35,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:53:35,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:53:35,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:53:35,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:53:35,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:53:35,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:53:35,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:53:35,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:53:35,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:53:35,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:53:35,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:53:35,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:53:35,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:53:35,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:53:35,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:53:35,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:53:35,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:53:35,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:53:35,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:53:35,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:53:35,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:53:35,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:53:35,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:53:35,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:53:35,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:53:35,273 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 22:53:35,317 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:53:35,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:53:35,319 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:53:35,320 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:53:35,322 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:53:35,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:53:35,322 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:53:35,323 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:53:35,323 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 22:53:35,323 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:53:35,324 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:53:35,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:53:35,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:53:35,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:53:35,325 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:53:35,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:53:35,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:53:35,325 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:53:35,325 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:53:35,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:53:35,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:53:35,332 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:53:35,332 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:53:35,332 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 22:53:35,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 22:53:35,333 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:53:35,333 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:53:35,333 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3991f3de1a6356b390c96e1828adb52e97ce8cd2 [2021-08-29 22:53:35,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:53:35,665 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:53:35,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:53:35,668 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:53:35,669 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:53:35,671 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2021-08-29 22:53:35,753 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9900596f1/b49399e9a98b40f6883003315cb09274/FLAG6f65d0ec9 [2021-08-29 22:53:36,519 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:53:36,520 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2021-08-29 22:53:36,575 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9900596f1/b49399e9a98b40f6883003315cb09274/FLAG6f65d0ec9 [2021-08-29 22:53:36,594 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9900596f1/b49399e9a98b40f6883003315cb09274 [2021-08-29 22:53:36,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:53:36,600 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:53:36,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:53:36,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:53:36,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:53:36,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:53:36" (1/1) ... [2021-08-29 22:53:36,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11485ada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:53:36, skipping insertion in model container [2021-08-29 22:53:36,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:53:36" (1/1) ... [2021-08-29 22:53:36,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:53:36,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:53:36,988 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_append_harness.i[4493,4506] [2021-08-29 22:53:36,999 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_append_harness.i[4553,4566] [2021-08-29 22:53:37,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:53:37,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:53:37,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,926 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,930 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:37,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:38,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:53:38,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:53:38,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:53:38,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:53:38,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:53:38,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:53:38,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:53:38,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:53:38,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:53:38,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:53:38,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:53:38,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:38,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:38,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:53:38,899 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-29 22:53:38,905 INFO L158 Benchmark]: Toolchain (without parser) took 2303.44ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 35.5MB in the beginning and 26.5MB in the end (delta: 9.0MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2021-08-29 22:53:38,906 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 54.5MB. Free memory was 36.8MB in the beginning and 36.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:53:38,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2297.65ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 35.3MB in the beginning and 26.5MB in the end (delta: 8.7MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2021-08-29 22:53:38,909 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 54.5MB. Free memory was 36.8MB in the beginning and 36.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2297.65ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 35.3MB in the beginning and 26.5MB in the end (delta: 8.7MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:53:40,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:53:40,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:53:40,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:53:40,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:53:40,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:53:40,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:53:40,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:53:40,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:53:40,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:53:40,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:53:40,647 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:53:40,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:53:40,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:53:40,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:53:40,651 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:53:40,652 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:53:40,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:53:40,654 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:53:40,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:53:40,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:53:40,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:53:40,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:53:40,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:53:40,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:53:40,662 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:53:40,662 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:53:40,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:53:40,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:53:40,665 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:53:40,665 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:53:40,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:53:40,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:53:40,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:53:40,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:53:40,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:53:40,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:53:40,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:53:40,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:53:40,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:53:40,670 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:53:40,671 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 22:53:40,703 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:53:40,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:53:40,705 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:53:40,705 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:53:40,707 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:53:40,707 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:53:40,707 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:53:40,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:53:40,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:53:40,707 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:53:40,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:53:40,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:53:40,708 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 22:53:40,709 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 22:53:40,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:53:40,709 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:53:40,709 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:53:40,709 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:53:40,709 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:53:40,709 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:53:40,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:53:40,728 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:53:40,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:53:40,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:53:40,729 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 22:53:40,729 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 22:53:40,729 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:53:40,729 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:53:40,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 22:53:40,730 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3991f3de1a6356b390c96e1828adb52e97ce8cd2 [2021-08-29 22:53:41,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:53:41,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:53:41,093 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:53:41,094 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:53:41,095 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:53:41,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2021-08-29 22:53:41,181 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7eafff3e/dc8aed451fe0489bb543dfc6c60867ec/FLAGddf45bb7e [2021-08-29 22:53:42,047 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:53:42,048 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2021-08-29 22:53:42,092 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7eafff3e/dc8aed451fe0489bb543dfc6c60867ec/FLAGddf45bb7e [2021-08-29 22:53:42,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7eafff3e/dc8aed451fe0489bb543dfc6c60867ec [2021-08-29 22:53:42,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:53:42,577 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:53:42,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:53:42,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:53:42,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:53:42,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:53:42" (1/1) ... [2021-08-29 22:53:42,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb1b9a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:53:42, skipping insertion in model container [2021-08-29 22:53:42,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:53:42" (1/1) ... [2021-08-29 22:53:42,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:53:42,708 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:53:42,993 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_append_harness.i[4493,4506] [2021-08-29 22:53:43,001 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_append_harness.i[4553,4566] [2021-08-29 22:53:43,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:53:43,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:53:43,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,942 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,942 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,943 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:43,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:53:44,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:53:44,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:53:44,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:53:44,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:53:44,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:53:44,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:53:44,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:53:44,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:53:44,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:53:44,537 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:53:44,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,712 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:53:44,790 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 22:53:44,814 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_append_harness.i[4493,4506] [2021-08-29 22:53:44,815 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_append_harness.i[4553,4566] [2021-08-29 22:53:44,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:53:44,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:53:44,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:44,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:53:44,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:53:44,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:53:44,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:53:44,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:53:44,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:53:44,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:53:44,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:53:44,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:53:44,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:53:44,970 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:53:45,040 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:45,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:53:45,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:53:45,269 INFO L208 MainTranslator]: Completed translation [2021-08-29 22:53:45,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:53:45 WrapperNode [2021-08-29 22:53:45,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 22:53:45,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 22:53:45,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 22:53:45,271 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 22:53:45,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:53:45" (1/1) ... [2021-08-29 22:53:45,325 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-29 22:53:45,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:53:45" (1/1) ... [2021-08-29 22:53:45,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 22:53:45,414 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 22:53:45,416 INFO L158 Benchmark]: Toolchain (without parser) took 2838.55ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 49.4MB in the beginning and 76.3MB in the end (delta: -27.0MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2021-08-29 22:53:45,416 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 56.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:53:45,416 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2689.54ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 49.2MB in the beginning and 50.9MB in the end (delta: -1.7MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2021-08-29 22:53:45,417 INFO L158 Benchmark]: Boogie Procedure Inliner took 142.78ms. Allocated memory is still 121.6MB. Free memory was 50.9MB in the beginning and 76.3MB in the end (delta: -25.5MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2021-08-29 22:53:45,418 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 56.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2689.54ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 49.2MB in the beginning and 50.9MB in the end (delta: -1.7MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 142.78ms. Allocated memory is still 121.6MB. Free memory was 50.9MB in the beginning and 76.3MB in the end (delta: -25.5MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...