./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0cd58207301af05bdf6049411e45b11d9b7c1779 .......................................................................................................................................................................................................... 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_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0cd58207301af05bdf6049411e45b11d9b7c1779 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:26:15,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:26:15,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:26:15,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:26:15,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:26:15,784 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:26:15,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:26:15,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:26:15,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:26:15,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:26:15,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:26:15,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:26:15,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:26:15,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:26:15,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:26:15,816 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:26:15,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:26:15,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:26:15,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:26:15,831 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:26:15,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:26:15,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:26:15,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:26:15,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:26:15,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:26:15,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:26:15,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:26:15,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:26:15,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:26:15,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:26:15,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:26:15,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:26:15,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:26:15,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:26:15,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:26:15,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:26:15,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:26:15,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:26:15,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:26:15,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:26:15,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:26:15,855 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:26:15,878 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:26:15,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:26:15,880 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:26:15,880 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:26:15,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:26:15,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:26:15,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:26:15,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:26:15,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:26:15,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:26:15,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:26:15,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:26:15,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:26:15,885 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:26:15,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:26:15,886 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:26:15,886 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:26:15,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:26:15,887 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:26:15,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:26:15,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:26:15,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:26:15,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:26:15,889 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:26:15,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:26:15,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:26:15,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:26:15,890 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_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd58207301af05bdf6049411e45b11d9b7c1779 [2020-12-01 17:26:16,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:26:16,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:26:16,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:26:16,173 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:26:16,174 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:26:16,175 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2020-12-01 17:26:16,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data/460acf1ba/79a0a7333583437782e4378bd064eb96/FLAGcb0cf6272 [2020-12-01 17:26:17,041 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:26:17,042 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2020-12-01 17:26:17,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data/460acf1ba/79a0a7333583437782e4378bd064eb96/FLAGcb0cf6272 [2020-12-01 17:26:17,596 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data/460acf1ba/79a0a7333583437782e4378bd064eb96 [2020-12-01 17:26:17,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:26:17,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:26:17,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:26:17,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:26:17,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:26:17,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:26:17" (1/1) ... [2020-12-01 17:26:17,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8cff2a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:26:17, skipping insertion in model container [2020-12-01 17:26:17,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:26:17" (1/1) ... [2020-12-01 17:26:17,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:26:17,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:26:18,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:26:18,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:26:18,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:18,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:26:19,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:26:19,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:26:19,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:26:19,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:26:19,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:26:19,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:26:19,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:26:19,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:26:19,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:26:19,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:26:19,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:26:19,488 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:26:19,503 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:26:19,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:26:19,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:19,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:26:19,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:26:19,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:26:19,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:26:19,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:26:19,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:26:19,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:26:19,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:26:19,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:26:19,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:26:19,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:26:19,752 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:26:19,762 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) [2020-12-01 17:26:19,774 INFO L168 Benchmark]: Toolchain (without parser) took 2160.22 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 54.9 MB in the beginning and 65.2 MB in the end (delta: -10.3 MB). Peak memory consumption was 21.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:26:19,775 INFO L168 Benchmark]: CDTParser took 1.54 ms. Allocated memory is still 96.5 MB. Free memory was 66.8 MB in the beginning and 66.8 MB in the end (delta: 30.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:26:19,776 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2156.32 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 54.7 MB in the beginning and 65.2 MB in the end (delta: -10.5 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:26:19,777 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.54 ms. Allocated memory is still 96.5 MB. Free memory was 66.8 MB in the beginning and 66.8 MB in the end (delta: 30.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2156.32 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 54.7 MB in the beginning and 65.2 MB in the end (delta: -10.5 MB). Peak memory consumption was 19.8 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 0.2.0-69874e2 [2020-12-01 17:26:22,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:26:22,158 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:26:22,191 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:26:22,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:26:22,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:26:22,195 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:26:22,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:26:22,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:26:22,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:26:22,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:26:22,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:26:22,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:26:22,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:26:22,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:26:22,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:26:22,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:26:22,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:26:22,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:26:22,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:26:22,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:26:22,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:26:22,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:26:22,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:26:22,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:26:22,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:26:22,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:26:22,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:26:22,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:26:22,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:26:22,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:26:22,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:26:22,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:26:22,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:26:22,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:26:22,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:26:22,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:26:22,276 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:26:22,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:26:22,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:26:22,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:26:22,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:26:22,334 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:26:22,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:26:22,337 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:26:22,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:26:22,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:26:22,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:26:22,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:26:22,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:26:22,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:26:22,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:26:22,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:26:22,342 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:26:22,342 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:26:22,342 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:26:22,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:26:22,343 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:26:22,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:26:22,344 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:26:22,344 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:26:22,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:26:22,345 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:26:22,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:26:22,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:26:22,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:26:22,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:26:22,346 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:26:22,346 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:26:22,347 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:26:22,347 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:26:22,347 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:26:22,348 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:26:22,348 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_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cd58207301af05bdf6049411e45b11d9b7c1779 [2020-12-01 17:26:22,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:26:22,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:26:22,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:26:22,749 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:26:22,750 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:26:22,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2020-12-01 17:26:22,829 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data/2d40b3de8/d1ec152aa14c4dbaa0a2553644a4e954/FLAG42e459cb8 [2020-12-01 17:26:23,677 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:26:23,678 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2020-12-01 17:26:23,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data/2d40b3de8/d1ec152aa14c4dbaa0a2553644a4e954/FLAG42e459cb8 [2020-12-01 17:26:24,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5595fb0-b55a-4632-94b8-d30bebfd4826/bin/ukojak/data/2d40b3de8/d1ec152aa14c4dbaa0a2553644a4e954 [2020-12-01 17:26:24,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:26:24,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:26:24,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:26:24,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:26:24,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:26:24,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:26:24" (1/1) ... [2020-12-01 17:26:24,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c7b548d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:26:24, skipping insertion in model container [2020-12-01 17:26:24,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:26:24" (1/1) ... [2020-12-01 17:26:24,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:26:24,315 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:26:24,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:26:24,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:26:25,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:25,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:26:25,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:26:25,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:26:26,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:26:26,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:26:26,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:26:26,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:26:26,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:26:26,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:26:26,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:26:26,218 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:26:26,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:26:26,299 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:26:26,353 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:26:26,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:26:26,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:26:26,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:26:26,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:26:26,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:26:26,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:26:26,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:26:26,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:26:26,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:26:26,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:26:26,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:26:26,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:26:26,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:26:26,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:26:26,597 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:26:26,627 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:26:26,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:26:26,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:26:26,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:26:26,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:26:26,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:26:26,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:26:26,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:26:26,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:26:26,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:26:26,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:26:26,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:26:26,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:26:26,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:26:26,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:26:27,773 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:26:27,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:26:27 WrapperNode [2020-12-01 17:26:27,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:26:27,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:26:27,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:26:27,775 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:26:27,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:26:27" (1/1) ... [2020-12-01 17:26:27,827 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]]] [2020-12-01 17:26:27,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:26:27" (1/1) ... [2020-12-01 17:26:27,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:26:27,881 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:26:27,903 INFO L168 Benchmark]: Toolchain (without parser) took 3678.09 ms. Allocated memory was 54.5 MB in the beginning and 107.0 MB in the end (delta: 52.4 MB). Free memory was 37.0 MB in the beginning and 34.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 53.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:26:27,904 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory is still 36.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:26:27,905 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3568.80 ms. Allocated memory was 54.5 MB in the beginning and 107.0 MB in the end (delta: 52.4 MB). Free memory was 36.7 MB in the beginning and 39.1 MB in the end (delta: -2.4 MB). Peak memory consumption was 71.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:26:27,905 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.11 ms. Allocated memory is still 107.0 MB. Free memory was 39.1 MB in the beginning and 34.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:26:27,907 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory is still 36.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3568.80 ms. Allocated memory was 54.5 MB in the beginning and 107.0 MB in the end (delta: 52.4 MB). Free memory was 36.7 MB in the beginning and 39.1 MB in the end (delta: -2.4 MB). Peak memory consumption was 71.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 106.11 ms. Allocated memory is still 107.0 MB. Free memory was 39.1 MB in the beginning and 34.9 MB in the end (delta: 4.2 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...