./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer --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 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer --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 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:20:07,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:07,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:07,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:07,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:07,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:07,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:07,805 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:07,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:07,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:07,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:07,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:07,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:07,823 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:07,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:07,828 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:07,829 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:07,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:07,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:07,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:07,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:07,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:07,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:07,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:07,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:07,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:07,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:07,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:07,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:07,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:07,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:07,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:07,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:07,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:07,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:07,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:07,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:07,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:07,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:07,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:07,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:07,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:20:07,909 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:07,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:07,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:07,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:07,917 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:07,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:07,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:20:07,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:07,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:07,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:07,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:07,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:07,919 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:07,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:07,920 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:07,920 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:07,920 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:07,921 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:07,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:07,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:07,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:07,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:07,922 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:20:07,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:20:07,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:07,922 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:07,923 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:07,923 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 [2020-11-28 03:20:08,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:08,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:08,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:08,245 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:08,246 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:08,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-11-28 03:20:08,335 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data/170590eae/3c904da0bf71452cb599a164a012f8a4/FLAG8493e9b43 [2020-11-28 03:20:09,080 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:09,081 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-11-28 03:20:09,125 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data/170590eae/3c904da0bf71452cb599a164a012f8a4/FLAG8493e9b43 [2020-11-28 03:20:09,175 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data/170590eae/3c904da0bf71452cb599a164a012f8a4 [2020-11-28 03:20:09,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:09,181 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:09,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:09,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:09,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:09,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:09" (1/1) ... [2020-11-28 03:20:09,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37c8e7cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:09, skipping insertion in model container [2020-11-28 03:20:09,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:09" (1/1) ... [2020-11-28 03:20:09,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:09,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:09,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:20:09,700 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:20:10,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:10,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:20:10,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:20:10,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:20:11,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:20:11,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:20:11,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:20:11,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:20:11,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:20:11,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:20:11,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:20:11,162 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:20:11,217 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:20:11,233 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:20:11,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:20:11,251 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:20:11,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:11,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:20:11,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:20:11,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:20:11,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:20:11,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:20:11,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:20:11,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:20:11,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:20:11,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:20:11,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:20:11,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:20:11,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:20:11,420 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) 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) [2020-11-28 03:20:11,427 INFO L168 Benchmark]: Toolchain (without parser) took 2242.07 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 54.1 MB in the beginning and 55.3 MB in the end (delta: -1.2 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:11,428 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:11,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2239.07 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 53.8 MB in the beginning and 55.3 MB in the end (delta: -1.5 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:11,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2239.07 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 53.8 MB in the beginning and 55.3 MB in the end (delta: -1.5 MB). Peak memory consumption was 26.7 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 0.2.0-a4ecdab [2020-11-28 03:20:13,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:13,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:13,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:13,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:13,821 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:13,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:13,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:13,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:13,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:13,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:13,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:13,836 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:13,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:13,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:13,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:13,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:13,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:13,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:13,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:13,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:13,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:13,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:13,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:13,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:13,858 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:13,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:13,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:13,871 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:13,872 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:13,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:13,878 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:13,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:13,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:13,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:13,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:13,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:13,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:13,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:13,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:13,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:13,887 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:20:13,912 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:13,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:13,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:13,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:13,914 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:13,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:13,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:13,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:13,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:13,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:13,915 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:20:13,916 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:20:13,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:13,916 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:13,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:13,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:13,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:13,917 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:13,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:13,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:13,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:13,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:13,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:13,918 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:20:13,919 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:20:13,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:13,919 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:13,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:13,919 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:20:13,920 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 [2020-11-28 03:20:14,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:14,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:14,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:14,314 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:14,316 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:14,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-11-28 03:20:14,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data/410d1436c/f4c1c3e7b91b49b5944b0e83acfe27a1/FLAG764e7f90e [2020-11-28 03:20:15,294 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:15,296 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-11-28 03:20:15,331 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data/410d1436c/f4c1c3e7b91b49b5944b0e83acfe27a1/FLAG764e7f90e [2020-11-28 03:20:15,784 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b3617f6e-e48a-44cf-8227-11f68f6f8676/bin/uautomizer/data/410d1436c/f4c1c3e7b91b49b5944b0e83acfe27a1 [2020-11-28 03:20:15,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:15,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:15,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:15,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:15,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:15,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:15" (1/1) ... [2020-11-28 03:20:15,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549f4577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:15, skipping insertion in model container [2020-11-28 03:20:15,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:15" (1/1) ... [2020-11-28 03:20:15,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:15,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:16,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:20:16,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:20:17,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:17,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:20:17,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:20:17,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:20:17,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:20:17,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:20:17,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:20:17,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:20:17,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:20:17,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:20:17,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:20:18,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:20:18,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:20:18,170 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:20:18,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:20:18,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:20:18,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:20:18,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:20:18,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:20:18,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:20:18,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:20:18,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:20:18,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:20:18,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:20:18,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:20:18,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:20:18,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:20:18,366 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:20:18,381 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:20:19,237 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:20:19,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:19 WrapperNode [2020-11-28 03:20:19,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:19,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:20:19,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:20:19,239 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:20:19,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:19" (1/1) ... [2020-11-28 03:20:19,321 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]]] [2020-11-28 03:20:19,387 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:19" (1/1) ... [2020-11-28 03:20:19,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:20:19,403 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:20:19,408 INFO L168 Benchmark]: Toolchain (without parser) took 3615.59 ms. Allocated memory was 67.1 MB in the beginning and 111.1 MB in the end (delta: 44.0 MB). Free memory was 40.6 MB in the beginning and 35.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 50.0 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:19,409 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 67.1 MB. Free memory is still 48.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:19,410 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3448.26 ms. Allocated memory was 67.1 MB in the beginning and 111.1 MB in the end (delta: 44.0 MB). Free memory was 40.5 MB in the beginning and 38.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:19,410 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.85 ms. Allocated memory is still 111.1 MB. Free memory was 38.2 MB in the beginning and 35.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:19,412 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 67.1 MB. Free memory is still 48.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3448.26 ms. Allocated memory was 67.1 MB in the beginning and 111.1 MB in the end (delta: 44.0 MB). Free memory was 40.5 MB in the beginning and 38.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.85 ms. Allocated memory is still 111.1 MB. Free memory was 38.2 MB in the beginning and 35.0 MB in the end (delta: 3.1 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...