./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_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_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/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 d5caf31cfca2709629176517dec18f8a8ea979dd ....................................................................................................................................................................................................... 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_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/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 d5caf31cfca2709629176517dec18f8a8ea979dd ......................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 12:53:02,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:53:02,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:53:02,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:53:02,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:53:02,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:53:02,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:53:02,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:53:02,930 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:53:02,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:53:02,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:53:02,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:53:02,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:53:02,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:53:02,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:53:02,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:53:02,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:53:02,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:53:02,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:53:02,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:53:02,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:53:02,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:53:02,950 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:53:02,951 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:53:02,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:53:02,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:53:02,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:53:02,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:53:02,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:53:02,958 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:53:02,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:53:02,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:53:02,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:53:02,962 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:53:02,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:53:02,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:53:02,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:53:02,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:53:02,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:53:02,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:53:02,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:53:02,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 12:53:03,019 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:53:03,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:53:03,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:53:03,021 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:53:03,021 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:53:03,022 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:53:03,022 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 12:53:03,022 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:53:03,022 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:53:03,022 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 12:53:03,024 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 12:53:03,024 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:53:03,024 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 12:53:03,024 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 12:53:03,024 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 12:53:03,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:53:03,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 12:53:03,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:53:03,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:53:03,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:53:03,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:53:03,027 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:53:03,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:53:03,027 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:53:03,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:53:03,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:53:03,028 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:53:03,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:53:03,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:53:03,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:53:03,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:53:03,030 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:53:03,031 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 12:53:03,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 12:53:03,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:53:03,031 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:53:03,032 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:53:03,032 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 12:53:03,032 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_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5caf31cfca2709629176517dec18f8a8ea979dd [2020-11-22 12:53:03,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:53:03,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:53:03,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:53:03,360 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:53:03,361 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:53:03,362 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-22 12:53:03,447 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data/d0d1e5f92/49b14217ecae45b7ad9b904a95292ec8/FLAG6732ce5b2 [2020-11-22 12:53:04,269 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:53:04,270 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-22 12:53:04,347 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data/d0d1e5f92/49b14217ecae45b7ad9b904a95292ec8/FLAG6732ce5b2 [2020-11-22 12:53:04,788 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data/d0d1e5f92/49b14217ecae45b7ad9b904a95292ec8 [2020-11-22 12:53:04,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:53:04,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:53:04,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:53:04,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:53:04,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:53:04,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:53:04" (1/1) ... [2020-11-22 12:53:04,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79ea1388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:53:04, skipping insertion in model container [2020-11-22 12:53:04,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:53:04" (1/1) ... [2020-11-22 12:53:04,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:53:04,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:53:05,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:53:05,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:53:06,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:06,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:53:06,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:53:06,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:53:06,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:53:06,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:53:06,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:53:06,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:53:06,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:53:06,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:53:06,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:53:07,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:53:07,173 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:53:07,174 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:53:07,176 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:53:07,176 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:53:07,193 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 12:53:07,199 INFO L168 Benchmark]: Toolchain (without parser) took 2404.47 ms. Allocated memory was 86.0 MB in the beginning and 119.5 MB in the end (delta: 33.6 MB). Free memory was 63.4 MB in the beginning and 64.7 MB in the end (delta: -1.3 MB). Peak memory consumption was 32.0 MB. Max. memory is 16.1 GB. [2020-11-22 12:53:07,200 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory was 56.3 MB in the beginning and 56.3 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:53:07,204 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2401.84 ms. Allocated memory was 86.0 MB in the beginning and 119.5 MB in the end (delta: 33.6 MB). Free memory was 63.1 MB in the beginning and 64.7 MB in the end (delta: -1.6 MB). Peak memory consumption was 32.0 MB. Max. memory is 16.1 GB. [2020-11-22 12:53:07,206 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory was 56.3 MB in the beginning and 56.3 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2401.84 ms. Allocated memory was 86.0 MB in the beginning and 119.5 MB in the end (delta: 33.6 MB). Free memory was 63.1 MB in the beginning and 64.7 MB in the end (delta: -1.6 MB). Peak memory consumption was 32.0 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 [2020-11-22 12:53:09,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:53:09,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:53:09,367 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:53:09,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:53:09,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:53:09,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:53:09,380 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:53:09,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:53:09,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:53:09,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:53:09,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:53:09,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:53:09,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:53:09,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:53:09,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:53:09,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:53:09,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:53:09,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:53:09,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:53:09,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:53:09,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:53:09,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:53:09,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:53:09,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:53:09,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:53:09,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:53:09,468 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:53:09,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:53:09,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:53:09,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:53:09,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:53:09,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:53:09,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:53:09,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:53:09,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:53:09,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:53:09,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:53:09,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:53:09,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:53:09,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:53:09,481 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 12:53:09,527 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:53:09,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:53:09,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:53:09,530 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:53:09,530 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:53:09,530 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:53:09,531 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:53:09,531 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:53:09,532 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:53:09,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:53:09,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:53:09,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:53:09,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:53:09,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:53:09,535 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:53:09,535 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 12:53:09,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 12:53:09,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:53:09,536 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:53:09,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:53:09,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:53:09,537 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 12:53:09,537 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:53:09,538 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:53:09,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:53:09,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:53:09,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:53:09,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:53:09,539 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 12:53:09,539 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 12:53:09,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:53:09,540 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:53:09,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:53:09,540 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_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5caf31cfca2709629176517dec18f8a8ea979dd [2020-11-22 12:53:09,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:53:09,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:53:09,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:53:09,988 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:53:09,989 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:53:09,990 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-22 12:53:10,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data/e6b7c2350/cb294f1b66e64982ae8e97a958ca352a/FLAG82a4579d0 [2020-11-22 12:53:10,924 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:53:10,924 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-22 12:53:10,992 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data/e6b7c2350/cb294f1b66e64982ae8e97a958ca352a/FLAG82a4579d0 [2020-11-22 12:53:11,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_53ea1604-e9a0-420c-ba98-ee05cc5a7b5e/bin/utaipan/data/e6b7c2350/cb294f1b66e64982ae8e97a958ca352a [2020-11-22 12:53:11,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:53:11,416 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:53:11,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:53:11,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:53:11,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:53:11,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:53:11" (1/1) ... [2020-11-22 12:53:11,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34c6a0c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:53:11, skipping insertion in model container [2020-11-22 12:53:11,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:53:11" (1/1) ... [2020-11-22 12:53:11,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:53:11,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:53:11,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:53:11,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:53:12,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:12,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:53:13,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:53:13,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:53:13,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:53:13,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:53:13,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:53:13,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:53:13,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:53:13,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:53:13,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:53:13,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:53:13,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:53:13,730 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 12:53:13,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:53:13,781 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:53:13,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:53:13,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:13,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:53:13,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:53:13,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:53:13,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:53:13,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:53:13,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:53:13,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:53:13,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:53:13,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:53:13,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:53:14,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:53:14,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:53:14,144 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 12:53:14,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:53:14,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:53:14,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:53:14,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:53:14,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:53:14,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:53:14,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:53:14,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:53:14,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:53:14,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:53:14,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:53:14,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:53:14,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:53:14,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:53:14,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:53:15,834 INFO L208 MainTranslator]: Completed translation [2020-11-22 12:53:15,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:53:15 WrapperNode [2020-11-22 12:53:15,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 12:53:15,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 12:53:15,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 12:53:15,844 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 12:53:15,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:53:15" (1/1) ... [2020-11-22 12:53:15,939 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]]] [2020-11-22 12:53:16,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:53:15" (1/1) ... [2020-11-22 12:53:16,000 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 12:53:16,000 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 12:53:16,002 INFO L168 Benchmark]: Toolchain (without parser) took 4585.57 ms. Allocated memory was 77.6 MB in the beginning and 140.5 MB in the end (delta: 62.9 MB). Free memory was 46.3 MB in the beginning and 73.2 MB in the end (delta: -26.9 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2020-11-22 12:53:16,003 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.6 MB in the end (delta: 35.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:53:16,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4417.68 ms. Allocated memory was 77.6 MB in the beginning and 140.5 MB in the end (delta: 62.9 MB). Free memory was 46.1 MB in the beginning and 78.4 MB in the end (delta: -32.4 MB). Peak memory consumption was 86.5 MB. Max. memory is 16.1 GB. [2020-11-22 12:53:16,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.72 ms. Allocated memory is still 140.5 MB. Free memory was 78.4 MB in the beginning and 73.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:53:16,006 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.6 MB in the end (delta: 35.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4417.68 ms. Allocated memory was 77.6 MB in the beginning and 140.5 MB in the end (delta: 62.9 MB). Free memory was 46.1 MB in the beginning and 78.4 MB in the end (delta: -32.4 MB). Peak memory consumption was 86.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.72 ms. Allocated memory is still 140.5 MB. Free memory was 78.4 MB in the beginning and 73.2 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...