./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_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_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/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 ec89cdea65d35b9df95cbd516c5cad9b77ff6b76 .............................................................................................................................................................................................................. 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_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/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 ec89cdea65d35b9df95cbd516c5cad9b77ff6b76 ..................................................................................................................................................................................................................................... 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 18:15:16,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:15:16,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:15:16,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:15:16,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:15:16,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:15:16,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:15:16,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:15:16,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:15:16,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:15:16,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:15:16,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:15:16,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:15:16,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:15:16,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:15:16,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:15:16,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:15:16,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:15:16,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:15:16,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:15:16,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:15:16,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:15:16,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:15:16,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:15:16,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:15:16,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:15:16,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:15:16,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:15:16,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:15:16,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:15:16,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:15:16,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:15:16,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:15:16,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:15:16,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:15:16,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:15:16,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:15:16,584 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:15:16,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:15:16,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:15:16,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:15:16,589 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:15:16,620 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:15:16,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:15:16,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:15:16,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:15:16,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:15:16,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:15:16,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:15:16,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:15:16,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:15:16,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:15:16,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:15:16,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:15:16,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:15:16,627 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:15:16,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:15:16,628 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:15:16,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:15:16,629 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:15:16,629 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:15:16,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:15:16,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:15:16,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:15:16,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:15:16,631 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:15:16,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:15:16,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:15:16,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:15:16,633 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_d9100d3c-3214-4269-a94f-a3fb646b25ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec89cdea65d35b9df95cbd516c5cad9b77ff6b76 [2020-12-01 18:15:17,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:15:17,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:15:17,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:15:17,099 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:15:17,105 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:15:17,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-12-01 18:15:17,224 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data/6f19c9585/3d514848df4e41938d44b285ab144fa8/FLAG0ec7b2af0 [2020-12-01 18:15:18,428 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:15:18,430 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-12-01 18:15:18,497 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data/6f19c9585/3d514848df4e41938d44b285ab144fa8/FLAG0ec7b2af0 [2020-12-01 18:15:18,798 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data/6f19c9585/3d514848df4e41938d44b285ab144fa8 [2020-12-01 18:15:18,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:15:18,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:15:18,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:18,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:15:18,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:15:18,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:18" (1/1) ... [2020-12-01 18:15:18,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35e0c6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:18, skipping insertion in model container [2020-12-01 18:15:18,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:18" (1/1) ... [2020-12-01 18:15:18,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:15:18,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:15:19,437 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:19,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:20,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:20,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:20,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:21,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:21,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:21,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:21,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:21,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:21,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:21,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:21,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:21,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:21,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,777 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:21,840 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:15:21,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:21,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:21,923 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:21,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:21,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:22,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:22,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:22,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:22,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:22,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:22,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:22,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:22,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:22,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:22,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:22,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:22,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:22,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:22,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:22,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:22,341 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 18:15:22,357 INFO L168 Benchmark]: Toolchain (without parser) took 3549.62 ms. Allocated memory was 100.7 MB in the beginning and 132.1 MB in the end (delta: 31.5 MB). Free memory was 61.9 MB in the beginning and 88.8 MB in the end (delta: -26.9 MB). Peak memory consumption was 66.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:22,359 INFO L168 Benchmark]: CDTParser took 1.44 ms. Allocated memory is still 100.7 MB. Free memory was 59.5 MB in the beginning and 59.4 MB in the end (delta: 41.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:15:22,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3546.77 ms. Allocated memory was 100.7 MB in the beginning and 132.1 MB in the end (delta: 31.5 MB). Free memory was 61.7 MB in the beginning and 88.8 MB in the end (delta: -27.1 MB). Peak memory consumption was 66.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:22,369 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44 ms. Allocated memory is still 100.7 MB. Free memory was 59.5 MB in the beginning and 59.4 MB in the end (delta: 41.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3546.77 ms. Allocated memory was 100.7 MB in the beginning and 132.1 MB in the end (delta: 31.5 MB). Free memory was 61.7 MB in the beginning and 88.8 MB in the end (delta: -27.1 MB). Peak memory consumption was 66.8 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 18:15:25,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:15:25,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:15:25,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:15:25,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:15:25,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:15:25,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:15:25,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:15:25,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:15:25,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:15:25,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:15:25,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:15:25,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:15:25,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:15:25,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:15:25,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:15:25,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:15:25,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:15:25,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:15:25,459 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:15:25,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:15:25,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:15:25,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:15:25,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:15:25,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:15:25,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:15:25,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:15:25,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:15:25,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:15:25,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:15:25,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:15:25,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:15:25,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:15:25,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:15:25,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:15:25,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:15:25,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:15:25,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:15:25,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:15:25,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:15:25,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:15:25,506 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:15:25,557 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:15:25,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:15:25,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:15:25,561 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:15:25,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:15:25,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:15:25,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:15:25,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:15:25,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:15:25,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:15:25,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:15:25,567 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:15:25,567 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:15:25,567 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:15:25,568 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:15:25,568 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:15:25,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:15:25,568 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:15:25,569 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:15:25,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:15:25,569 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:15:25,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:15:25,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:15:25,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:15:25,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:15:25,571 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:15:25,571 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:15:25,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:15:25,571 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:15:25,572 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:15:25,572 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:15:25,572 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_d9100d3c-3214-4269-a94f-a3fb646b25ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec89cdea65d35b9df95cbd516c5cad9b77ff6b76 [2020-12-01 18:15:26,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:15:26,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:15:26,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:15:26,047 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:15:26,053 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:15:26,054 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-12-01 18:15:26,145 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data/67fb10176/f32f46334ee44327a6d3be06c8d9aa96/FLAGf69d15da4 [2020-12-01 18:15:27,293 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:15:27,294 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-12-01 18:15:27,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data/67fb10176/f32f46334ee44327a6d3be06c8d9aa96/FLAGf69d15da4 [2020-12-01 18:15:27,640 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9100d3c-3214-4269-a94f-a3fb646b25ef/bin/ukojak/data/67fb10176/f32f46334ee44327a6d3be06c8d9aa96 [2020-12-01 18:15:27,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:15:27,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:15:27,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:27,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:15:27,659 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:15:27,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:27" (1/1) ... [2020-12-01 18:15:27,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79271cf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:27, skipping insertion in model container [2020-12-01 18:15:27,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:27" (1/1) ... [2020-12-01 18:15:27,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:15:27,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:15:28,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:28,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:29,780 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:29,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:29,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:29,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:29,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:29,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:29,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:29,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:30,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:30,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:30,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:30,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:30,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:30,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:30,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:30,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:30,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:30,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:30,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:31,023 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:15:31,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:15:31,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:31,078 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:31,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:31,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:31,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:31,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:31,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:31,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:31,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:31,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:31,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:31,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:31,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:31,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:31,526 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:15:31,567 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:31,568 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:31,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:31,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:31,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:31,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:31,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:31,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:31,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:31,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:31,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:31,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:31,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:31,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:31,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:32,958 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:15:32,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:32 WrapperNode [2020-12-01 18:15:32,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:32,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:15:32,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:15:32,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:15:32,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:32" (1/1) ... [2020-12-01 18:15:33,057 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 18:15:33,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:32" (1/1) ... [2020-12-01 18:15:33,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:15:33,139 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:15:33,142 INFO L168 Benchmark]: Toolchain (without parser) took 5493.06 ms. Allocated memory was 67.1 MB in the beginning and 113.2 MB in the end (delta: 46.1 MB). Free memory was 41.2 MB in the beginning and 51.9 MB in the end (delta: -10.7 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:33,143 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory was 49.9 MB in the beginning and 49.9 MB in the end (delta: 44.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:15:33,144 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5306.57 ms. Allocated memory was 67.1 MB in the beginning and 113.2 MB in the end (delta: 46.1 MB). Free memory was 40.9 MB in the beginning and 57.0 MB in the end (delta: -16.1 MB). Peak memory consumption was 69.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:33,145 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.63 ms. Allocated memory is still 113.2 MB. Free memory was 56.1 MB in the beginning and 51.9 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:33,148 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory was 49.9 MB in the beginning and 49.9 MB in the end (delta: 44.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5306.57 ms. Allocated memory was 67.1 MB in the beginning and 113.2 MB in the end (delta: 46.1 MB). Free memory was 40.9 MB in the beginning and 57.0 MB in the end (delta: -16.1 MB). Peak memory consumption was 69.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.63 ms. Allocated memory is still 113.2 MB. Free memory was 56.1 MB in the beginning and 51.9 MB in the end (delta: 4.3 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...