./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_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_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/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 d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 ....................................................................................................................................................................................................... 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_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/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 d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 ............................................................................................................................................................................................................................................................................................................... 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 12:56:03,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:56:03,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:56:03,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:56:03,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:56:03,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:56:04,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:56:04,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:56:04,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:56:04,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:56:04,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:56:04,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:56:04,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:56:04,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:56:04,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:56:04,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:56:04,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:56:04,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:56:04,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:56:04,039 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:56:04,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:56:04,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:56:04,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:56:04,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:56:04,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:56:04,058 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:56:04,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:56:04,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:56:04,061 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:56:04,062 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:56:04,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:56:04,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:56:04,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:56:04,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:56:04,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:56:04,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:56:04,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:56:04,070 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:56:04,070 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:56:04,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:56:04,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:56:04,074 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 12:56:04,113 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:56:04,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:56:04,114 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:56:04,114 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:56:04,115 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:56:04,115 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:56:04,115 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 12:56:04,115 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:56:04,115 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:56:04,116 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 12:56:04,117 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 12:56:04,117 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:56:04,117 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 12:56:04,118 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 12:56:04,118 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 12:56:04,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:56:04,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 12:56:04,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:56:04,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:56:04,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:56:04,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:56:04,120 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:56:04,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:56:04,120 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:56:04,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:56:04,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:56:04,121 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:56:04,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:56:04,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:56:04,122 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:56:04,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:56:04,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:56:04,123 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 12:56:04,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 12:56:04,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:56:04,123 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:56:04,124 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:56:04,124 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 12:56:04,124 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_7e26e875-ed9b-418a-86d0-39276c7efc0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 [2020-11-22 12:56:04,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:56:04,453 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:56:04,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:56:04,457 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:56:04,459 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:56:04,460 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-22 12:56:04,520 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data/546b25a2e/d12ee64b7b07411f81f4d40e80c76afd/FLAGb6565d5c0 [2020-11-22 12:56:05,326 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:56:05,327 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-22 12:56:05,368 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data/546b25a2e/d12ee64b7b07411f81f4d40e80c76afd/FLAGb6565d5c0 [2020-11-22 12:56:05,823 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data/546b25a2e/d12ee64b7b07411f81f4d40e80c76afd [2020-11-22 12:56:05,826 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:56:05,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:56:05,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:05,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:56:05,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:56:05,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:05" (1/1) ... [2020-11-22 12:56:05,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4191c544 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:05, skipping insertion in model container [2020-11-22 12:56:05,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:05" (1/1) ... [2020-11-22 12:56:05,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:56:06,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:06,313 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:06,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:07,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:07,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:07,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:07,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:07,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:07,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:07,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:07,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:07,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:07,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:07,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:07,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:07,873 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 12:56:07,874 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 12:56:07,875 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 12:56:07,876 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 12:56:07,897 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 12:56:07,903 INFO L168 Benchmark]: Toolchain (without parser) took 2073.83 ms. Allocated memory is still 88.1 MB. Free memory was 42.4 MB in the beginning and 48.9 MB in the end (delta: -6.5 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:07,904 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory is still 67.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:56:07,905 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2071.54 ms. Allocated memory is still 88.1 MB. Free memory was 42.3 MB in the beginning and 48.9 MB in the end (delta: -6.7 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:07,907 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory is still 67.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2071.54 ms. Allocated memory is still 88.1 MB. Free memory was 42.3 MB in the beginning and 48.9 MB in the end (delta: -6.7 MB). Peak memory consumption was 19.0 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 12:56:10,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:56:10,150 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:56:10,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:56:10,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:56:10,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:56:10,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:56:10,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:56:10,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:56:10,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:56:10,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:56:10,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:56:10,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:56:10,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:56:10,229 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:56:10,230 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:56:10,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:56:10,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:56:10,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:56:10,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:56:10,246 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:56:10,247 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:56:10,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:56:10,255 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:56:10,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:56:10,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:56:10,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:56:10,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:56:10,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:56:10,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:56:10,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:56:10,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:56:10,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:56:10,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:56:10,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:56:10,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:56:10,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:56:10,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:56:10,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:56:10,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:56:10,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:56:10,287 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 12:56:10,324 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:56:10,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:56:10,326 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:56:10,327 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:56:10,327 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:56:10,327 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:56:10,327 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:56:10,328 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:56:10,328 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:56:10,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:56:10,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:56:10,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:56:10,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:56:10,331 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:56:10,331 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:56:10,332 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 12:56:10,332 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 12:56:10,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:56:10,332 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:56:10,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:56:10,333 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:56:10,333 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 12:56:10,333 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:56:10,334 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:56:10,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:56:10,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:56:10,334 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:56:10,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:56:10,335 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 12:56:10,335 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 12:56:10,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:56:10,336 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:56:10,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:56:10,336 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_7e26e875-ed9b-418a-86d0-39276c7efc0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 [2020-11-22 12:56:10,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:56:10,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:56:10,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:56:10,751 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:56:10,752 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:56:10,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-22 12:56:10,835 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data/ac8591221/b215493cf0474f51a4183f5539d2c517/FLAGd82e776f7 [2020-11-22 12:56:11,691 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:56:11,694 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-22 12:56:11,743 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data/ac8591221/b215493cf0474f51a4183f5539d2c517/FLAGd82e776f7 [2020-11-22 12:56:12,240 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e26e875-ed9b-418a-86d0-39276c7efc0d/bin/utaipan/data/ac8591221/b215493cf0474f51a4183f5539d2c517 [2020-11-22 12:56:12,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:56:12,247 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:56:12,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:12,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:56:12,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:56:12,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:12" (1/1) ... [2020-11-22 12:56:12,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@def567a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:12, skipping insertion in model container [2020-11-22 12:56:12,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:12" (1/1) ... [2020-11-22 12:56:12,265 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:56:12,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:12,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:12,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:13,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:13,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:13,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:13,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:13,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:13,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:13,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:13,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:13,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:13,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:13,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:14,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:14,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:14,241 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 12:56:14,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:14,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:14,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:14,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:14,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:14,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:14,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:14,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:14,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:14,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:14,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:14,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:14,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:14,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:14,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:14,680 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 12:56:14,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:14,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:14,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:14,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:14,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:14,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:14,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:14,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:14,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:14,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:14,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:14,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:14,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:14,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:14,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:16,187 INFO L208 MainTranslator]: Completed translation [2020-11-22 12:56:16,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:16 WrapperNode [2020-11-22 12:56:16,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:16,189 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 12:56:16,189 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 12:56:16,189 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 12:56:16,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:16" (1/1) ... [2020-11-22 12:56:16,280 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 12:56:16,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:16" (1/1) ... [2020-11-22 12:56:16,372 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 12:56:16,373 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 12:56:16,375 INFO L168 Benchmark]: Toolchain (without parser) took 4126.38 ms. Allocated memory was 62.9 MB in the beginning and 136.3 MB in the end (delta: 73.4 MB). Free memory was 36.1 MB in the beginning and 38.1 MB in the end (delta: -2.0 MB). Peak memory consumption was 70.4 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:16,375 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 62.9 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:56:16,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3939.89 ms. Allocated memory was 62.9 MB in the beginning and 136.3 MB in the end (delta: 73.4 MB). Free memory was 35.8 MB in the beginning and 42.3 MB in the end (delta: -6.5 MB). Peak memory consumption was 81.0 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:16,376 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.53 ms. Allocated memory is still 136.3 MB. Free memory was 42.3 MB in the beginning and 38.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:16,378 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 62.9 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3939.89 ms. Allocated memory was 62.9 MB in the beginning and 136.3 MB in the end (delta: 73.4 MB). Free memory was 35.8 MB in the beginning and 42.3 MB in the end (delta: -6.5 MB). Peak memory consumption was 81.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.53 ms. Allocated memory is still 136.3 MB. Free memory was 42.3 MB in the beginning and 38.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...