./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_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_linked_list_push_back_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 b5dc13803c374c2a0f309fa123c3c4c04febc97a .............................................................................................................................................................................................................. 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_linked_list_push_back_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 b5dc13803c374c2a0f309fa123c3c4c04febc97a .................................................................................................................................................................................................... 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 15:22:23,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:23,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:24,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:24,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:24,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:24,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:24,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:24,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:24,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:24,022 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:24,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:24,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:24,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:24,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:24,030 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:24,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:24,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:24,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:24,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:24,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:24,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:24,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:24,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:24,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:24,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:24,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:24,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:24,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:24,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:24,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:24,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:24,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:24,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:24,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:24,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:24,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:24,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:24,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:24,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:24,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:24,066 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:22:24,095 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:24,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:24,096 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:24,097 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:24,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:24,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:24,098 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:24,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:24,099 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:22:24,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:24,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:24,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:24,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:24,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:24,100 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:24,100 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:24,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:24,101 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:24,101 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:24,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:24,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:24,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:24,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:24,102 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:22:24,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:22:24,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:24,102 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:24,102 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5dc13803c374c2a0f309fa123c3c4c04febc97a [2021-08-26 15:22:24,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:24,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:24,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:24,366 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:24,367 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:24,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-08-26 15:22:24,404 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbdf141d5/2cbb164a89e8423c88abb69f0e9f5791/FLAG5e764bd74 [2021-08-26 15:22:24,923 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:24,924 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-08-26 15:22:24,953 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbdf141d5/2cbb164a89e8423c88abb69f0e9f5791/FLAG5e764bd74 [2021-08-26 15:22:25,138 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbdf141d5/2cbb164a89e8423c88abb69f0e9f5791 [2021-08-26 15:22:25,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:25,142 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:25,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:25,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:25,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:25,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:25" (1/1) ... [2021-08-26 15:22:25,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52e508d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:25, skipping insertion in model container [2021-08-26 15:22:25,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:25" (1/1) ... [2021-08-26 15:22:25,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:25,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:25,415 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_linked_list_push_back_harness.i[4499,4512] [2021-08-26 15:22:25,434 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_linked_list_push_back_harness.i[4559,4572] [2021-08-26 15:22:25,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:25,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:25,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,810 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:25,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:25,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:25,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:25,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:25,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:25,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:25,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:25,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:25,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:26,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:26,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:26,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:26,103 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:26,111 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_linked_list_push_back_harness.i[4499,4512] [2021-08-26 15:22:26,112 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_linked_list_push_back_harness.i[4559,4572] [2021-08-26 15:22:26,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:26,114 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:26,141 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,143 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:26,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:26,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:26,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:26,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:26,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:26,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:26,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:26,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:26,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:26,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:26,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:26,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:26,219 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.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 15:22:26,225 INFO L168 Benchmark]: Toolchain (without parser) took 1082.87 ms. Allocated memory was 73.4 MB in the beginning and 100.7 MB in the end (delta: 27.3 MB). Free memory was 49.2 MB in the beginning and 68.4 MB in the end (delta: -19.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:26,226 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 73.4 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 32.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:26,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1080.20 ms. Allocated memory was 73.4 MB in the beginning and 100.7 MB in the end (delta: 27.3 MB). Free memory was 49.0 MB in the beginning and 68.4 MB in the end (delta: -19.3 MB). Peak memory consumption was 37.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:26,227 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 73.4 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 32.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1080.20 ms. Allocated memory was 73.4 MB in the beginning and 100.7 MB in the end (delta: 27.3 MB). Free memory was 49.0 MB in the beginning and 68.4 MB in the end (delta: -19.3 MB). Peak memory consumption was 37.2 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 15:22:27,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:27,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:27,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:27,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:27,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:27,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:27,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:27,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:27,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:27,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:27,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:27,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:27,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:27,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:27,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:27,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:27,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:27,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:27,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:27,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:27,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:27,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:27,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:27,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:27,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:27,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:27,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:27,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:27,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:27,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:27,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:27,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:27,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:27,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:27,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:27,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:27,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:27,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:27,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:27,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:27,620 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:22:27,655 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:27,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:27,656 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:27,657 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:27,658 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:27,658 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:27,658 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:27,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:27,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:27,659 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:27,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:27,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:27,660 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:22:27,660 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:22:27,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:27,660 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:27,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:27,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:27,660 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:27,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:27,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:27,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:27,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:27,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:27,661 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:22:27,661 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:22:27,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:27,662 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:27,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:22:27,662 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5dc13803c374c2a0f309fa123c3c4c04febc97a [2021-08-26 15:22:27,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:27,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:27,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:27,935 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:27,936 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:27,937 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-08-26 15:22:27,988 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47d5fa5ff/c0892421473a40a7977eeb6a8dae34a0/FLAG24ee51e5d [2021-08-26 15:22:28,449 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:28,450 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-08-26 15:22:28,477 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47d5fa5ff/c0892421473a40a7977eeb6a8dae34a0/FLAG24ee51e5d [2021-08-26 15:22:28,706 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47d5fa5ff/c0892421473a40a7977eeb6a8dae34a0 [2021-08-26 15:22:28,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:28,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:28,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:28,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:28,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:28,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:28" (1/1) ... [2021-08-26 15:22:28,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d13a52b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:28, skipping insertion in model container [2021-08-26 15:22:28,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:28" (1/1) ... [2021-08-26 15:22:28,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:28,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:28,928 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_linked_list_push_back_harness.i[4499,4512] [2021-08-26 15:22:28,933 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_linked_list_push_back_harness.i[4559,4572] [2021-08-26 15:22:28,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:28,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:29,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:29,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:29,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:29,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:29,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:29,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:29,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:29,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:29,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:29,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:29,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:29,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:29,615 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:29,623 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_linked_list_push_back_harness.i[4499,4512] [2021-08-26 15:22:29,623 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_linked_list_push_back_harness.i[4559,4572] [2021-08-26 15:22:29,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:29,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:29,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:29,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:29,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:29,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:29,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:29,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:29,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:29,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:29,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:29,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:29,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:29,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:29,882 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:22:29,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:29 WrapperNode [2021-08-26 15:22:29,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:29,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:29,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:22:29,884 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:22:29,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:29" (1/1) ... [2021-08-26 15:22:29,909 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 15:22:29,942 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:29" (1/1) ... [2021-08-26 15:22:29,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:29,943 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:22:29,944 INFO L168 Benchmark]: Toolchain (without parser) took 1234.58 ms. Allocated memory was 58.7 MB in the beginning and 100.7 MB in the end (delta: 41.9 MB). Free memory was 31.2 MB in the beginning and 45.7 MB in the end (delta: -14.5 MB). Peak memory consumption was 25.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:29,945 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 58.7 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 42.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:29,945 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1173.20 ms. Allocated memory was 58.7 MB in the beginning and 100.7 MB in the end (delta: 41.9 MB). Free memory was 31.1 MB in the beginning and 49.2 MB in the end (delta: -18.2 MB). Peak memory consumption was 32.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:29,946 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.07 ms. Allocated memory is still 100.7 MB. Free memory was 49.2 MB in the beginning and 45.7 MB in the end (delta: 3.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:29,947 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 58.7 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 42.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1173.20 ms. Allocated memory was 58.7 MB in the beginning and 100.7 MB in the end (delta: 41.9 MB). Free memory was 31.1 MB in the beginning and 49.2 MB in the end (delta: -18.2 MB). Peak memory consumption was 32.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 59.07 ms. Allocated memory is still 100.7 MB. Free memory was 49.2 MB in the beginning and 45.7 MB in the end (delta: 3.5 MB). Peak memory consumption was 2.1 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...