./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 61c5f55e433a19b5cd0841229118160ad5aac7af ....................................................................................................................................................................................................... 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_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 61c5f55e433a19b5cd0841229118160ad5aac7af ......................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:40:40,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:40:40,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:40:40,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:40:40,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:40:40,816 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:40:40,817 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:40:40,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:40:40,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:40:40,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:40:40,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:40:40,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:40:40,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:40:40,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:40:40,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:40:40,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:40:40,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:40:40,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:40:40,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:40:40,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:40:40,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:40:40,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:40:40,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:40:40,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:40:40,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:40:40,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:40:40,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:40:40,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:40:40,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:40:40,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:40:40,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:40:40,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:40:40,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:40:40,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:40:40,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:40:40,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:40:40,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:40:40,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:40:40,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:40:40,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:40:40,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:40:40,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:40:40,926 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:40:40,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:40:40,928 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:40:40,928 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:40:40,928 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:40:40,928 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:40:40,929 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:40:40,929 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:40:40,929 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:40:40,929 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:40:40,930 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:40:40,930 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:40:40,931 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:40:40,931 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:40:40,931 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:40:40,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:40:40,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:40:40,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:40:40,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:40:40,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:40:40,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:40:40,933 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:40:40,934 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:40:40,934 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:40:40,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:40:40,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:40:40,935 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:40:40,935 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:40:40,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:40:40,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:40:40,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:40:40,937 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:40:40,937 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:40:40,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:40:40,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:40:40,938 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:40:40,938 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:40:40,938 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:40:40,939 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61c5f55e433a19b5cd0841229118160ad5aac7af [2020-11-28 07:40:41,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:40:41,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:40:41,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:40:41,278 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:40:41,279 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:40:41,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-11-28 07:40:41,358 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data/23a80ea2d/8333d88e15da4d3fb1597f5a42772731/FLAG65639620e [2020-11-28 07:40:42,293 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:40:42,294 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-11-28 07:40:42,348 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data/23a80ea2d/8333d88e15da4d3fb1597f5a42772731/FLAG65639620e [2020-11-28 07:40:42,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data/23a80ea2d/8333d88e15da4d3fb1597f5a42772731 [2020-11-28 07:40:42,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:40:42,758 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:40:42,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:40:42,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:40:42,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:40:42,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:42" (1/1) ... [2020-11-28 07:40:42,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a7d02d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:42, skipping insertion in model container [2020-11-28 07:40:42,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:42" (1/1) ... [2020-11-28 07:40:42,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:40:42,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:40:43,313 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:43,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:44,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:44,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:44,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:44,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:44,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:44,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:44,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:44,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:44,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:44,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:44,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:45,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:40:45,168 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:40:45,169 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:40:45,170 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:40:45,171 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:40:45,182 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:40:45,187 INFO L168 Benchmark]: Toolchain (without parser) took 2427.72 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 55.6 MB in the beginning and 50.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:45,188 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 83.9 MB. Free memory is still 62.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:40:45,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2425.70 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 55.5 MB in the beginning and 50.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:45,191 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 83.9 MB. Free memory is still 62.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2425.70 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 55.5 MB in the beginning and 50.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:40:47,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:40:47,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:40:47,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:40:47,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:40:47,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:40:47,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:40:47,379 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:40:47,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:40:47,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:40:47,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:40:47,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:40:47,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:40:47,397 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:40:47,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:40:47,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:40:47,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:40:47,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:40:47,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:40:47,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:40:47,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:40:47,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:40:47,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:40:47,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:40:47,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:40:47,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:40:47,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:40:47,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:40:47,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:40:47,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:40:47,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:40:47,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:40:47,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:40:47,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:40:47,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:40:47,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:40:47,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:40:47,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:40:47,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:40:47,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:40:47,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:40:47,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:40:47,476 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:40:47,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:40:47,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:40:47,479 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:40:47,479 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:40:47,479 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:40:47,479 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:40:47,480 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:40:47,480 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:40:47,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:40:47,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:40:47,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:40:47,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:40:47,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:40:47,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:40:47,484 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:40:47,484 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:40:47,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:40:47,484 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:40:47,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:40:47,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:40:47,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:40:47,485 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:40:47,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:40:47,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:40:47,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:40:47,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:40:47,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:40:47,487 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:40:47,487 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:40:47,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:40:47,487 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:40:47,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:40:47,488 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61c5f55e433a19b5cd0841229118160ad5aac7af [2020-11-28 07:40:47,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:40:47,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:40:47,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:40:47,948 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:40:47,948 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:40:47,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-11-28 07:40:48,030 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data/ae18e3a1d/e21dc57df74f4b07a15367c233cd0a1f/FLAG8dea83717 [2020-11-28 07:40:48,924 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:40:48,925 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-11-28 07:40:48,963 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data/ae18e3a1d/e21dc57df74f4b07a15367c233cd0a1f/FLAG8dea83717 [2020-11-28 07:40:49,409 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_985b2835-c3bd-45f1-90e0-d187a74e8be8/bin/utaipan/data/ae18e3a1d/e21dc57df74f4b07a15367c233cd0a1f [2020-11-28 07:40:49,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:40:49,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:40:49,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:40:49,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:40:49,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:40:49,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:49" (1/1) ... [2020-11-28 07:40:49,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247db30c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:49, skipping insertion in model container [2020-11-28 07:40:49,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:49" (1/1) ... [2020-11-28 07:40:49,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:40:49,597 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:40:49,912 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:49,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:51,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:51,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:51,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:51,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:51,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:51,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:51,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:51,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:51,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:51,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:52,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:40:52,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:40:52,225 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:40:52,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:40:52,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:52,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:52,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:52,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:52,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:52,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:52,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:52,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:52,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:52,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:52,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:52,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:52,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:40:52,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:40:52,695 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:40:52,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:52,721 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:52,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:52,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:52,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:52,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:52,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:52,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:52,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:52,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:52,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:52,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:52,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:40:52,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:52,933 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:40:54,054 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:40:54,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:54 WrapperNode [2020-11-28 07:40:54,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:40:54,056 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:40:54,056 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:40:54,056 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:40:54,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:54" (1/1) ... [2020-11-28 07:40:54,118 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 07:40:54,183 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:54" (1/1) ... [2020-11-28 07:40:54,183 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:40:54,183 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:40:54,199 INFO L168 Benchmark]: Toolchain (without parser) took 4770.98 ms. Allocated memory was 50.3 MB in the beginning and 163.6 MB in the end (delta: 113.2 MB). Free memory was 29.5 MB in the beginning and 97.9 MB in the end (delta: -68.5 MB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:54,200 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory was 31.9 MB in the beginning and 31.9 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:40:54,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4639.51 ms. Allocated memory was 50.3 MB in the beginning and 163.6 MB in the end (delta: 113.2 MB). Free memory was 29.2 MB in the beginning and 103.2 MB in the end (delta: -74.0 MB). Peak memory consumption was 122.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:54,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.44 ms. Allocated memory is still 163.6 MB. Free memory was 103.2 MB in the beginning and 97.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:54,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory was 31.9 MB in the beginning and 31.9 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4639.51 ms. Allocated memory was 50.3 MB in the beginning and 163.6 MB in the end (delta: 113.2 MB). Free memory was 29.2 MB in the beginning and 103.2 MB in the end (delta: -74.0 MB). Peak memory consumption was 122.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 127.44 ms. Allocated memory is still 163.6 MB. Free memory was 103.2 MB in the beginning and 97.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...