./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_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/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_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/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_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/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_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/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 [2020-11-30 01:57:13,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:57:13,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:57:14,028 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:57:14,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:57:14,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:57:14,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:57:14,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:57:14,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:57:14,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:57:14,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:57:14,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:57:14,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:57:14,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:57:14,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:57:14,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:57:14,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:57:14,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:57:14,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:57:14,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:57:14,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:57:14,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:57:14,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:57:14,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:57:14,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:57:14,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:57:14,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:57:14,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:57:14,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:57:14,118 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:57:14,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:57:14,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:57:14,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:57:14,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:57:14,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:57:14,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:57:14,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:57:14,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:57:14,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:57:14,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:57:14,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:57:14,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 01:57:14,184 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:57:14,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:57:14,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:57:14,186 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:57:14,187 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:57:14,187 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:57:14,187 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 01:57:14,187 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:57:14,188 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:57:14,188 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 01:57:14,189 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 01:57:14,190 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:57:14,190 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 01:57:14,190 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 01:57:14,190 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 01:57:14,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:57:14,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:57:14,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:57:14,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:57:14,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:57:14,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:57:14,193 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:57:14,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:57:14,193 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:57:14,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:57:14,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:57:14,194 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:57:14,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:57:14,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:57:14,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:57:14,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:57:14,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:57:14,197 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 01:57:14,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:57:14,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:57:14,197 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:57:14,197 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:57:14,197 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 01:57:14,198 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_0133d776-0b92-452a-a5a1-1c909fff9f8f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 [2020-11-30 01:57:14,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:57:14,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:57:14,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:57:14,581 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:57:14,582 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:57:14,583 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-30 01:57:14,675 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data/36a9c9789/6874aa72ec784742849e37abd066069b/FLAGabbcafd54 [2020-11-30 01:57:15,894 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:57:15,899 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-30 01:57:15,975 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data/36a9c9789/6874aa72ec784742849e37abd066069b/FLAGabbcafd54 [2020-11-30 01:57:16,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data/36a9c9789/6874aa72ec784742849e37abd066069b [2020-11-30 01:57:16,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:57:16,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:57:16,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:57:16,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:57:16,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:57:16,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:57:16" (1/1) ... [2020-11-30 01:57:16,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@374fc617 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:57:16, skipping insertion in model container [2020-11-30 01:57:16,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:57:16" (1/1) ... [2020-11-30 01:57:16,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:57:16,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:57:16,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:57:16,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:57:18,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:18,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:57:18,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:57:18,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:57:18,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:57:18,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:57:18,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:57:18,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:57:18,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:57:18,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:57:18,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:57:19,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:57:19,179 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:57:19,179 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:57:19,181 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:57:19,182 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:57:19,237 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:57:19,250 INFO L168 Benchmark]: Toolchain (without parser) took 3006.39 ms. Allocated memory was 104.9 MB in the beginning and 134.2 MB in the end (delta: 29.4 MB). Free memory was 61.3 MB in the beginning and 103.1 MB in the end (delta: -41.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:57:19,251 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 104.9 MB. Free memory is still 86.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:57:19,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3003.14 ms. Allocated memory was 104.9 MB in the beginning and 134.2 MB in the end (delta: 29.4 MB). Free memory was 61.1 MB in the beginning and 103.1 MB in the end (delta: -42.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:57:19,259 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 104.9 MB. Free memory is still 86.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3003.14 ms. Allocated memory was 104.9 MB in the beginning and 134.2 MB in the end (delta: 29.4 MB). Free memory was 61.1 MB in the beginning and 103.1 MB in the end (delta: -42.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: 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 [2020-11-30 01:57:22,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:57:22,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:57:22,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:57:22,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:57:22,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:57:22,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:57:22,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:57:22,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:57:22,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:57:22,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:57:22,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:57:22,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:57:22,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:57:22,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:57:22,237 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:57:22,239 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:57:22,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:57:22,249 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:57:22,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:57:22,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:57:22,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:57:22,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:57:22,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:57:22,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:57:22,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:57:22,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:57:22,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:57:22,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:57:22,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:57:22,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:57:22,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:57:22,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:57:22,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:57:22,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:57:22,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:57:22,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:57:22,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:57:22,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:57:22,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:57:22,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:57:22,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 01:57:22,342 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:57:22,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:57:22,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:57:22,346 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:57:22,347 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:57:22,347 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:57:22,347 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:57:22,347 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:57:22,348 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:57:22,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:57:22,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:57:22,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:57:22,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:57:22,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:57:22,352 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:57:22,353 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:57:22,353 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:57:22,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:57:22,353 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:57:22,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:57:22,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:57:22,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:57:22,355 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:57:22,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:57:22,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:57:22,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:57:22,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:57:22,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:57:22,356 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:57:22,357 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:57:22,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:57:22,357 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:57:22,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:57:22,358 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_0133d776-0b92-452a-a5a1-1c909fff9f8f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 [2020-11-30 01:57:22,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:57:22,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:57:22,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:57:22,954 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:57:22,955 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:57:22,956 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-30 01:57:23,050 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data/98ba6286a/728008ae5e4149ef94877981f76d3c89/FLAG4c09d0d17 [2020-11-30 01:57:24,192 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:57:24,193 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-30 01:57:24,248 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data/98ba6286a/728008ae5e4149ef94877981f76d3c89/FLAG4c09d0d17 [2020-11-30 01:57:24,521 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0133d776-0b92-452a-a5a1-1c909fff9f8f/bin/utaipan/data/98ba6286a/728008ae5e4149ef94877981f76d3c89 [2020-11-30 01:57:24,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:57:24,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:57:24,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:57:24,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:57:24,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:57:24,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:57:24" (1/1) ... [2020-11-30 01:57:24,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c52734e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:57:24, skipping insertion in model container [2020-11-30 01:57:24,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:57:24" (1/1) ... [2020-11-30 01:57:24,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:57:24,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:57:25,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:57:25,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:57:26,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:26,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:57:27,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:57:27,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:57:27,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:57:27,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:57:27,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:57:27,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:57:27,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:57:27,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:57:27,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:57:27,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:57:27,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,615 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:57:27,658 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:57:27,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:57:27,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:57:27,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:57:27,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:57:27,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:57:27,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:57:27,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:57:27,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:57:27,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:57:27,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:57:27,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:57:27,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:57:27,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:57:27,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:57:27,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:27,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:57:28,115 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:57:28,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:57:28,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:57:28,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:57:28,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:57:28,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:57:28,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:57:28,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:57:28,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:57:28,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:57:28,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:57:28,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:57:28,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:57:28,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:57:28,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:57:28,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:57:29,643 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:57:29,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:57:29 WrapperNode [2020-11-30 01:57:29,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:57:29,646 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:57:29,646 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:57:29,646 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:57:29,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:57:29" (1/1) ... [2020-11-30 01:57:29,749 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]]] [2020-11-30 01:57:29,810 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:57:29" (1/1) ... [2020-11-30 01:57:29,810 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:57:29,810 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:57:29,813 INFO L168 Benchmark]: Toolchain (without parser) took 5285.28 ms. Allocated memory was 54.5 MB in the beginning and 182.5 MB in the end (delta: 127.9 MB). Free memory was 35.3 MB in the beginning and 110.2 MB in the end (delta: -74.9 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:57:29,814 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.6 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:57:29,815 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5116.64 ms. Allocated memory was 54.5 MB in the beginning and 182.5 MB in the end (delta: 127.9 MB). Free memory was 35.0 MB in the beginning and 114.4 MB in the end (delta: -79.4 MB). Peak memory consumption was 97.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:57:29,816 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.65 ms. Allocated memory is still 182.5 MB. Free memory was 114.4 MB in the beginning and 110.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:57:29,819 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.6 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5116.64 ms. Allocated memory was 54.5 MB in the beginning and 182.5 MB in the end (delta: 127.9 MB). Free memory was 35.0 MB in the beginning and 114.4 MB in the end (delta: -79.4 MB). Peak memory consumption was 97.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 164.65 ms. Allocated memory is still 182.5 MB. Free memory was 114.4 MB in the beginning and 110.2 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...