./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_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_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/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 6ab39a1b83f38c5d752beed8c37ad9c00dc00d77 .......................................................................................................................................................................................................... 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_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/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 6ab39a1b83f38c5d752beed8c37ad9c00dc00d77 ............................................................................................................................................................................................................................... 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 16:57:01,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:57:01,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:57:01,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:57:01,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:57:01,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:57:01,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:57:01,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:57:01,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:57:01,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:57:01,742 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:57:01,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:57:01,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:57:01,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:57:01,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:57:01,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:57:01,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:57:01,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:57:01,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:57:01,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:57:01,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:57:01,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:57:01,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:57:01,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:57:01,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:57:01,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:57:01,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:57:01,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:57:01,795 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:57:01,796 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:57:01,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:57:01,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:57:01,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:57:01,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:57:01,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:57:01,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:57:01,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:57:01,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:57:01,802 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:57:01,803 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:57:01,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:57:01,805 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:57:01,837 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:57:01,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:57:01,839 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:57:01,839 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:57:01,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:57:01,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:57:01,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:57:01,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:57:01,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:57:01,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:57:01,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:57:01,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:57:01,843 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:57:01,843 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:57:01,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:57:01,844 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:57:01,844 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:57:01,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:57:01,844 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:57:01,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:57:01,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:57:01,845 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:57:01,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:57:01,846 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:57:01,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:57:01,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:57:01,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:57:01,847 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_1d0650a7-b45c-47e9-8c17-8b8587a417b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab39a1b83f38c5d752beed8c37ad9c00dc00d77 [2020-12-01 16:57:02,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:57:02,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:57:02,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:57:02,316 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:57:02,317 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:57:02,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2020-12-01 16:57:02,418 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data/2b87e50e5/9d79a35f1c484e7483656690e1ee577d/FLAGdc2b01feb [2020-12-01 16:57:03,358 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:57:03,359 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2020-12-01 16:57:03,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data/2b87e50e5/9d79a35f1c484e7483656690e1ee577d/FLAGdc2b01feb [2020-12-01 16:57:03,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data/2b87e50e5/9d79a35f1c484e7483656690e1ee577d [2020-12-01 16:57:03,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:57:03,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:57:03,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:57:03,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:57:03,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:57:03,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:57:03" (1/1) ... [2020-12-01 16:57:03,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6579f982 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:03, skipping insertion in model container [2020-12-01 16:57:03,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:57:03" (1/1) ... [2020-12-01 16:57:03,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:57:04,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:57:04,402 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:57:04,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:57:05,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:05,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:57:05,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:57:05,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:57:05,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:57:05,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:57:05,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:57:05,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:57:05,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:57:05,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:57:05,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:57:06,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:57:06,218 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:57:06,236 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:57:06,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:57:06,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:57:06,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:06,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:57:06,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:57:06,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:57:06,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:57:06,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:57:06,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:57:06,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:57:06,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:57:06,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:57:06,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:57:06,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:57:06,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:57:06,424 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 16:57:06,430 INFO L168 Benchmark]: Toolchain (without parser) took 2548.52 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 44.2 MB in the beginning and 50.7 MB in the end (delta: -6.5 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:06,431 INFO L168 Benchmark]: CDTParser took 1.92 ms. Allocated memory is still 86.0 MB. Free memory was 67.1 MB in the beginning and 67.1 MB in the end (delta: 53.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:57:06,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2531.53 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 44.0 MB in the beginning and 50.7 MB in the end (delta: -6.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:06,434 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.92 ms. Allocated memory is still 86.0 MB. Free memory was 67.1 MB in the beginning and 67.1 MB in the end (delta: 53.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2531.53 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 44.0 MB in the beginning and 50.7 MB in the end (delta: -6.7 MB). Peak memory consumption was 17.8 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 16:57:08,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:57:08,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:57:08,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:57:08,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:57:08,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:57:08,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:57:08,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:57:08,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:57:08,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:57:08,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:57:09,009 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:57:09,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:57:09,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:57:09,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:57:09,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:57:09,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:57:09,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:57:09,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:57:09,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:57:09,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:57:09,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:57:09,045 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:57:09,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:57:09,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:57:09,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:57:09,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:57:09,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:57:09,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:57:09,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:57:09,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:57:09,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:57:09,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:57:09,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:57:09,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:57:09,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:57:09,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:57:09,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:57:09,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:57:09,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:57:09,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:57:09,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:57:09,111 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:57:09,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:57:09,112 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:57:09,112 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:57:09,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:57:09,114 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:57:09,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:57:09,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:57:09,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:57:09,115 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:57:09,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:57:09,115 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:57:09,115 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:57:09,116 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:57:09,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:57:09,116 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:57:09,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:57:09,117 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:57:09,117 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:57:09,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:57:09,117 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:57:09,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:57:09,118 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:57:09,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:57:09,118 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:57:09,119 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:57:09,119 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:57:09,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:57:09,119 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:57:09,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:57:09,120 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:57:09,120 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_1d0650a7-b45c-47e9-8c17-8b8587a417b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab39a1b83f38c5d752beed8c37ad9c00dc00d77 [2020-12-01 16:57:09,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:57:09,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:57:09,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:57:09,630 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:57:09,631 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:57:09,632 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2020-12-01 16:57:09,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data/ecc03f4ce/8badc85eea824ab1a0f8fdc36202e691/FLAGca3126983 [2020-12-01 16:57:10,747 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:57:10,748 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2020-12-01 16:57:10,792 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data/ecc03f4ce/8badc85eea824ab1a0f8fdc36202e691/FLAGca3126983 [2020-12-01 16:57:11,239 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1d0650a7-b45c-47e9-8c17-8b8587a417b9/bin/ukojak/data/ecc03f4ce/8badc85eea824ab1a0f8fdc36202e691 [2020-12-01 16:57:11,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:57:11,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:57:11,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:57:11,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:57:11,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:57:11,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:57:11" (1/1) ... [2020-12-01 16:57:11,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e95b489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:11, skipping insertion in model container [2020-12-01 16:57:11,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:57:11" (1/1) ... [2020-12-01 16:57:11,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:57:11,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:57:11,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:57:11,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:57:12,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:12,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:57:13,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:57:13,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:57:13,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:57:13,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:57:13,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:57:13,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:57:13,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:57:13,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:57:13,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:57:13,400 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:57:13,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:57:13,454 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:57:13,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:57:13,502 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:57:13,503 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:57:13,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:57:13,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:57:13,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:57:13,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:57:13,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:57:13,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:57:13,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:57:13,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:57:13,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:57:13,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:57:13,677 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:57:13,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:57:13,706 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:57:13,723 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:57:13,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:57:13,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:57:13,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:57:13,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:57:13,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:57:13,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:57:13,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:57:13,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:57:13,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:57:13,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:57:13,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:57:13,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:57:13,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:57:13,883 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:57:14,851 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:57:14,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:14 WrapperNode [2020-12-01 16:57:14,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:57:14,854 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:57:14,854 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:57:14,854 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:57:14,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:14" (1/1) ... [2020-12-01 16:57:14,924 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 16:57:14,968 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:57:14" (1/1) ... [2020-12-01 16:57:14,968 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:57:14,969 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:57:14,971 INFO L168 Benchmark]: Toolchain (without parser) took 3725.74 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 26.3 MB in the beginning and 56.3 MB in the end (delta: -30.0 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:14,972 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 54.5 MB. Free memory is still 36.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:57:14,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3606.93 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 26.1 MB in the beginning and 60.5 MB in the end (delta: -34.5 MB). Peak memory consumption was 68.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:14,974 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.02 ms. Allocated memory is still 113.2 MB. Free memory was 60.5 MB in the beginning and 56.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:57:14,977 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 54.5 MB. Free memory is still 36.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3606.93 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 26.1 MB in the beginning and 60.5 MB in the end (delta: -34.5 MB). Peak memory consumption was 68.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 115.02 ms. Allocated memory is still 113.2 MB. Free memory was 60.5 MB in the beginning and 56.3 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...