./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_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 eaeecbee9db8a4432736239ea2e78a86acbd8bb0 .................................................................................................................................................................................................................. 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_array_list_pop_front_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 eaeecbee9db8a4432736239ea2e78a86acbd8bb0 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:52:47,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:52:47,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:52:47,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:52:47,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:52:47,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:52:47,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:52:47,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:52:47,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:52:47,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:52:47,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:52:47,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:52:47,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:52:47,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:52:47,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:52:47,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:52:47,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:52:47,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:52:47,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:52:47,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:52:47,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:52:47,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:52:47,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:52:47,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:52:47,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:52:47,838 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:52:47,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:52:47,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:52:47,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:52:47,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:52:47,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:52:47,843 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:52:47,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:52:47,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:52:47,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:52:47,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:52:47,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:52:47,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:52:47,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:52:47,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:52:47,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:52:47,854 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 22:52:47,905 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:52:47,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:52:47,906 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:52:47,906 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:52:47,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:52:47,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:52:47,909 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:52:47,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:52:47,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 22:52:47,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:52:47,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:52:47,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:52:47,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:52:47,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:52:47,911 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:52:47,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:52:47,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:52:47,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:52:47,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:52:47,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:52:47,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:52:47,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:52:47,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:52:47,912 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 22:52:47,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 22:52:47,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:52:47,913 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:52:47,913 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaeecbee9db8a4432736239ea2e78a86acbd8bb0 [2021-08-29 22:52:48,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:52:48,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:52:48,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:52:48,245 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:52:48,246 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:52:48,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2021-08-29 22:52:48,318 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d39631efc/0ef3f0f6f34f49c49be8843db1c352d4/FLAG81d25a359 [2021-08-29 22:52:48,997 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:52:48,998 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2021-08-29 22:52:49,037 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d39631efc/0ef3f0f6f34f49c49be8843db1c352d4/FLAG81d25a359 [2021-08-29 22:52:49,121 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d39631efc/0ef3f0f6f34f49c49be8843db1c352d4 [2021-08-29 22:52:49,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:52:49,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:52:49,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:52:49,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:52:49,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:52:49,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:52:49" (1/1) ... [2021-08-29 22:52:49,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43cf4ba0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:52:49, skipping insertion in model container [2021-08-29 22:52:49,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:52:49" (1/1) ... [2021-08-29 22:52:49,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:52:49,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:52:49,522 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_array_list_pop_front_harness.i[4498,4511] [2021-08-29 22:52:49,529 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_array_list_pop_front_harness.i[4558,4571] [2021-08-29 22:52:49,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:52:49,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:52:50,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:52:50,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,719 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:50,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:52:51,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:52:51,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:52:51,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:52:51,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:52:51,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:52:51,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:52:51,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:52:51,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:52:51,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:52:51,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:52:51,334 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 22:52:51,358 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_array_list_pop_front_harness.i[4498,4511] [2021-08-29 22:52:51,359 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_array_list_pop_front_harness.i[4558,4571] [2021-08-29 22:52:51,360 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:52:51,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:52:51,404 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:52:51,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,423 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:52:51,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:52:51,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:52:51,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:52:51,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:52:51,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:52:51,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:52:51,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:52:51,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:52:51,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:52:51,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:51,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:52:51,591 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) [2021-08-29 22:52:51,610 INFO L158 Benchmark]: Toolchain (without parser) took 2484.70ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 37.9MB in the beginning and 38.4MB in the end (delta: -448.3kB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2021-08-29 22:52:51,611 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory was 46.0MB in the beginning and 46.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:52:51,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2482.48ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 37.6MB in the beginning and 38.4MB in the end (delta: -756.0kB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2021-08-29 22:52:51,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory was 46.0MB in the beginning and 46.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2482.48ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 37.6MB in the beginning and 38.4MB in the end (delta: -756.0kB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:52:53,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:52:53,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:52:53,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:52:53,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:52:53,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:52:53,392 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:52:53,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:52:53,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:52:53,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:52:53,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:52:53,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:52:53,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:52:53,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:52:53,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:52:53,420 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:52:53,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:52:53,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:52:53,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:52:53,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:52:53,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:52:53,434 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:52:53,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:52:53,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:52:53,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:52:53,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:52:53,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:52:53,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:52:53,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:52:53,447 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:52:53,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:52:53,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:52:53,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:52:53,450 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:52:53,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:52:53,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:52:53,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:52:53,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:52:53,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:52:53,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:52:53,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:52:53,458 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 22:52:53,495 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:52:53,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:52:53,496 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:52:53,496 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:52:53,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:52:53,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:52:53,498 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:52:53,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:52:53,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:52:53,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:52:53,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:52:53,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:52:53,500 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 22:52:53,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 22:52:53,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:52:53,501 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:52:53,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:52:53,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:52:53,501 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:52:53,501 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:52:53,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:52:53,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:52:53,513 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:52:53,513 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:52:53,514 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 22:52:53,514 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 22:52:53,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:52:53,514 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:52:53,514 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 22:52:53,515 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaeecbee9db8a4432736239ea2e78a86acbd8bb0 [2021-08-29 22:52:53,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:52:53,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:52:53,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:52:53,863 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:52:53,863 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:52:53,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2021-08-29 22:52:53,934 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2e123b70/f637475d67cd492c85996a5f8ee8b1df/FLAG6ff2e96ed [2021-08-29 22:52:54,719 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:52:54,720 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2021-08-29 22:52:54,755 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2e123b70/f637475d67cd492c85996a5f8ee8b1df/FLAG6ff2e96ed [2021-08-29 22:52:54,919 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2e123b70/f637475d67cd492c85996a5f8ee8b1df [2021-08-29 22:52:54,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:52:54,924 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:52:54,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:52:54,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:52:54,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:52:54,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:52:54" (1/1) ... [2021-08-29 22:52:54,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@779f8179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:52:54, skipping insertion in model container [2021-08-29 22:52:54,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:52:54" (1/1) ... [2021-08-29 22:52:54,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:52:55,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:52:55,298 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_array_list_pop_front_harness.i[4498,4511] [2021-08-29 22:52:55,309 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_array_list_pop_front_harness.i[4558,4571] [2021-08-29 22:52:55,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:52:55,345 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:52:55,975 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:52:56,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,034 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,037 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,039 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,056 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:52:56,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:52:56,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:52:56,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:52:56,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:52:56,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:52:56,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:52:56,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:52:56,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:52:56,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:52:56,488 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:52:56,624 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 22:52:56,652 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_array_list_pop_front_harness.i[4498,4511] [2021-08-29 22:52:56,653 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_array_list_pop_front_harness.i[4558,4571] [2021-08-29 22:52:56,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:52:56,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:52:56,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:52:56,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,758 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,759 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,760 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:52:56,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:52:56,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:52:56,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:52:56,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:52:56,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:52:56,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:52:56,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:52:56,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:52:56,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:52:56,854 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:52:56,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:52:57,128 INFO L208 MainTranslator]: Completed translation [2021-08-29 22:52:57,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:52:57 WrapperNode [2021-08-29 22:52:57,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 22:52:57,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 22:52:57,130 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 22:52:57,130 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 22:52:57,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:52:57" (1/1) ... [2021-08-29 22:52:57,250 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-29 22:52:57,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:52:57" (1/1) ... [2021-08-29 22:52:57,274 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 22:52:57,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 22:52:57,276 INFO L158 Benchmark]: Toolchain (without parser) took 2351.65ms. Allocated memory was 56.6MB in the beginning and 92.3MB in the end (delta: 35.7MB). Free memory was 27.7MB in the beginning and 35.8MB in the end (delta: -8.0MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2021-08-29 22:52:57,277 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.8MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:52:57,277 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2201.06ms. Allocated memory was 56.6MB in the beginning and 92.3MB in the end (delta: 35.7MB). Free memory was 27.5MB in the beginning and 40.5MB in the end (delta: -13.0MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. [2021-08-29 22:52:57,278 INFO L158 Benchmark]: Boogie Procedure Inliner took 144.38ms. Allocated memory is still 92.3MB. Free memory was 40.0MB in the beginning and 35.8MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 22:52:57,279 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.8MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2201.06ms. Allocated memory was 56.6MB in the beginning and 92.3MB in the end (delta: 35.7MB). Free memory was 27.5MB in the beginning and 40.5MB in the end (delta: -13.0MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 144.38ms. Allocated memory is still 92.3MB. Free memory was 40.0MB in the beginning and 35.8MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...