./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_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_remove_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 cf65a60a8787cad8f63e91c55ca2fc384e09a562 .............................................................................................................................................................................................................. 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_remove_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 cf65a60a8787cad8f63e91c55ca2fc384e09a562 .................................................................................................................................................................................................... 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 15:22:30,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:30,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:30,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:30,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:30,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:30,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:30,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:30,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:30,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:30,093 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:30,094 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:30,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:30,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:30,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:30,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:30,104 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:30,105 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:30,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:30,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:30,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:30,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:30,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:30,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:30,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:30,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:30,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:30,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:30,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:30,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:30,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:30,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:30,128 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:30,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:30,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:30,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:30,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:30,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:30,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:30,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:30,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:30,137 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:22:30,157 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:30,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:30,158 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:30,158 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:30,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:30,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:30,160 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:30,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:30,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:22:30,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:30,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:30,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:30,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:30,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:30,161 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:30,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:30,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:30,162 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:30,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:30,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:30,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:30,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:30,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:30,163 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:22:30,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:22:30,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:30,163 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:30,164 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf65a60a8787cad8f63e91c55ca2fc384e09a562 [2021-08-26 15:22:30,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:30,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:30,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:30,483 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:30,483 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:30,484 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-08-26 15:22:30,541 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2af61bd8a/b9361fbeeeac4b33a4404f70d984a7b5/FLAGc5fd65f53 [2021-08-26 15:22:31,142 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:31,143 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-08-26 15:22:31,176 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2af61bd8a/b9361fbeeeac4b33a4404f70d984a7b5/FLAGc5fd65f53 [2021-08-26 15:22:31,338 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2af61bd8a/b9361fbeeeac4b33a4404f70d984a7b5 [2021-08-26 15:22:31,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:31,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:31,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:31,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:31,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:31,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:31" (1/1) ... [2021-08-26 15:22:31,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a0abe29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:31, skipping insertion in model container [2021-08-26 15:22:31,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:31" (1/1) ... [2021-08-26 15:22:31,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:31,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:31,719 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_remove_harness.i[4496,4509] [2021-08-26 15:22:31,725 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_remove_harness.i[4556,4569] [2021-08-26 15:22:31,745 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:31,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:32,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,375 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,390 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:32,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:32,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:32,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:32,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:32,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:32,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:32,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:32,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:32,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:32,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:32,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:32,809 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:32,830 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_remove_harness.i[4496,4509] [2021-08-26 15:22:32,830 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_remove_harness.i[4556,4569] [2021-08-26 15:22:32,832 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:32,832 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:32,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:32,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:32,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:32,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:32,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:32,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:32,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:32,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:32,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:32,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:32,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:32,978 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:33,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:33,006 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 15:22:33,013 INFO L168 Benchmark]: Toolchain (without parser) took 1669.23 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 29.2 MB in the beginning and 35.4 MB in the end (delta: -6.2 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:33,014 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.1 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:33,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1667.28 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 28.9 MB in the beginning and 35.4 MB in the end (delta: -6.4 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:33,019 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.1 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1667.28 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 28.9 MB in the beginning and 35.4 MB in the end (delta: -6.4 MB). Peak memory consumption was 22.3 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 15:22:34,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:34,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:34,692 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:34,693 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:34,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:34,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:34,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:34,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:34,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:34,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:34,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:34,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:34,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:34,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:34,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:34,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:34,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:34,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:34,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:34,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:34,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:34,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:34,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:34,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:34,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:34,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:34,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:34,731 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:34,732 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:34,732 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:34,733 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:34,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:34,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:34,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:34,735 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:34,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:34,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:34,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:34,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:34,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:34,741 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:22:34,776 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:34,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:34,777 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:34,778 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:34,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:34,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:34,780 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:34,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:34,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:34,780 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:34,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:34,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:34,781 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:22:34,781 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:22:34,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:34,781 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:34,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:34,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:34,782 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:34,782 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:34,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:34,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:34,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:34,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:34,783 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:22:34,783 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:22:34,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:34,783 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:34,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:22:34,783 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf65a60a8787cad8f63e91c55ca2fc384e09a562 [2021-08-26 15:22:35,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:35,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:35,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:35,128 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:35,129 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:35,130 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-08-26 15:22:35,189 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/608ad530b/52aeea26484d4f4dabad8c108596dc2b/FLAG1c9c6dce7 [2021-08-26 15:22:35,911 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:35,911 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-08-26 15:22:35,934 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/608ad530b/52aeea26484d4f4dabad8c108596dc2b/FLAG1c9c6dce7 [2021-08-26 15:22:36,165 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/608ad530b/52aeea26484d4f4dabad8c108596dc2b [2021-08-26 15:22:36,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:36,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:36,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:36,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:36,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:36,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:36" (1/1) ... [2021-08-26 15:22:36,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52bdef42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:36, skipping insertion in model container [2021-08-26 15:22:36,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:36" (1/1) ... [2021-08-26 15:22:36,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:36,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:36,514 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_remove_harness.i[4496,4509] [2021-08-26 15:22:36,519 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_remove_harness.i[4556,4569] [2021-08-26 15:22:36,531 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:36,534 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:37,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:37,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:37,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:37,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:37,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:37,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:37,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:37,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:37,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:37,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:37,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:37,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:37,454 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:37,475 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_remove_harness.i[4496,4509] [2021-08-26 15:22:37,475 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_remove_harness.i[4556,4569] [2021-08-26 15:22:37,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:37,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:37,510 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,511 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,511 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,512 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,512 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,519 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,520 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:37,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:37,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:37,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:37,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:37,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:37,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:37,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:37,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:37,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:37,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:37,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:37,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:37,855 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:22:37,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:37 WrapperNode [2021-08-26 15:22:37,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:37,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:37,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:22:37,857 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:22:37,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:37" (1/1) ... [2021-08-26 15:22:37,919 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 15:22:37,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:37" (1/1) ... [2021-08-26 15:22:37,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:37,956 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:22:37,958 INFO L168 Benchmark]: Toolchain (without parser) took 1787.34 ms. Allocated memory was 67.1 MB in the beginning and 96.5 MB in the end (delta: 29.4 MB). Free memory was 40.5 MB in the beginning and 40.1 MB in the end (delta: 348.6 kB). Peak memory consumption was 29.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:37,958 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 67.1 MB. Free memory was 47.9 MB in the beginning and 47.8 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:37,959 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1684.57 ms. Allocated memory was 67.1 MB in the beginning and 96.5 MB in the end (delta: 29.4 MB). Free memory was 40.3 MB in the beginning and 43.8 MB in the end (delta: -3.5 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:37,959 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.77 ms. Allocated memory is still 96.5 MB. Free memory was 43.8 MB in the beginning and 40.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:37,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 67.1 MB. Free memory was 47.9 MB in the beginning and 47.8 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1684.57 ms. Allocated memory was 67.1 MB in the beginning and 96.5 MB in the end (delta: 29.4 MB). Free memory was 40.3 MB in the beginning and 43.8 MB in the end (delta: -3.5 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.77 ms. Allocated memory is still 96.5 MB. Free memory was 43.8 MB in the beginning and 40.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...