./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 61c5f55e433a19b5cd0841229118160ad5aac7af ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 61c5f55e433a19b5cd0841229118160ad5aac7af ......................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:12:58,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:12:58,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:12:58,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:12:58,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:12:58,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:12:58,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:12:58,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:12:58,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:12:58,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:12:58,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:12:58,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:12:58,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:12:58,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:12:58,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:12:58,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:12:58,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:12:58,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:12:58,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:12:58,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:12:58,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:12:58,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:12:58,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:12:58,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:12:58,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:12:58,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:12:58,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:12:58,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:12:58,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:12:58,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:12:58,370 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:12:58,371 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:12:58,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:12:58,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:12:58,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:12:58,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:12:58,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:12:58,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:12:58,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:12:58,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:12:58,380 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:12:58,381 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:12:58,424 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:12:58,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:12:58,426 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:12:58,426 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:12:58,426 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:12:58,426 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:12:58,427 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:12:58,427 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:12:58,427 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:12:58,427 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:12:58,428 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:12:58,429 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:12:58,429 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:12:58,429 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:12:58,429 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:12:58,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:12:58,430 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:12:58,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:12:58,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:12:58,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:12:58,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:12:58,431 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:12:58,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:12:58,432 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:12:58,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:12:58,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:12:58,433 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:12:58,433 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:12:58,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:12:58,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:12:58,435 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:12:58,435 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:12:58,436 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:12:58,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:12:58,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:12:58,436 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:12:58,436 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:12:58,437 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:12:58,437 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_c9887e25-6057-44c9-8358-601ed3721bfa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61c5f55e433a19b5cd0841229118160ad5aac7af [2020-11-30 02:12:58,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:12:58,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:12:58,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:12:58,751 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:12:58,752 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:12:58,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-11-30 02:12:58,840 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data/692423e2d/471f2fb1e090402e8f1d523c99feed5c/FLAGb148d0cc4 [2020-11-30 02:12:59,812 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:12:59,813 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-11-30 02:12:59,864 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data/692423e2d/471f2fb1e090402e8f1d523c99feed5c/FLAGb148d0cc4 [2020-11-30 02:13:00,269 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data/692423e2d/471f2fb1e090402e8f1d523c99feed5c [2020-11-30 02:13:00,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:13:00,275 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:13:00,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:13:00,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:13:00,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:13:00,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:13:00" (1/1) ... [2020-11-30 02:13:00,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fa52ef6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:00, skipping insertion in model container [2020-11-30 02:13:00,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:13:00" (1/1) ... [2020-11-30 02:13:00,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:13:00,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:13:00,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:13:00,792 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:13:01,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:01,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:02,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:13:02,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:13:02,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:13:02,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:13:02,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:13:02,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:13:02,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:13:02,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:13:02,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:13:02,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:13:02,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:13:02,582 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 02:13:02,582 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 02:13:02,584 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 02:13:02,584 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 02:13:02,598 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:13:02,604 INFO L168 Benchmark]: Toolchain (without parser) took 2327.33 ms. Allocated memory is still 111.1 MB. Free memory was 73.2 MB in the beginning and 53.5 MB in the end (delta: 19.8 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:13:02,604 INFO L168 Benchmark]: CDTParser took 1.11 ms. Allocated memory is still 77.6 MB. Free memory is still 37.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:13:02,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2320.04 ms. Allocated memory is still 111.1 MB. Free memory was 73.2 MB in the beginning and 53.5 MB in the end (delta: 19.8 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:13:02,607 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11 ms. Allocated memory is still 77.6 MB. Free memory is still 37.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2320.04 ms. Allocated memory is still 111.1 MB. Free memory was 73.2 MB in the beginning and 53.5 MB in the end (delta: 19.8 MB). Peak memory consumption was 25.5 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 02:13:05,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:13:05,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:13:05,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:13:05,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:13:05,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:13:05,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:13:05,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:13:05,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:13:05,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:13:05,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:13:05,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:13:05,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:13:05,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:13:05,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:13:05,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:13:05,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:13:05,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:13:05,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:13:05,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:13:05,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:13:05,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:13:05,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:13:05,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:13:05,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:13:05,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:13:05,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:13:05,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:13:05,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:13:05,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:13:05,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:13:05,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:13:05,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:13:05,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:13:05,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:13:05,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:13:05,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:13:05,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:13:05,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:13:05,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:13:05,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:13:05,229 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:13:05,281 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:13:05,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:13:05,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:13:05,285 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:13:05,285 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:13:05,286 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:13:05,286 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:13:05,286 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:13:05,286 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:13:05,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:13:05,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:13:05,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:13:05,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:13:05,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:13:05,290 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:13:05,291 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:13:05,291 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:13:05,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:13:05,291 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:13:05,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:13:05,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:13:05,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:13:05,292 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:13:05,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:13:05,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:13:05,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:13:05,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:13:05,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:13:05,293 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:13:05,294 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:13:05,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:13:05,294 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:13:05,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:13:05,295 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_c9887e25-6057-44c9-8358-601ed3721bfa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61c5f55e433a19b5cd0841229118160ad5aac7af [2020-11-30 02:13:05,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:13:05,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:13:05,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:13:05,812 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:13:05,813 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:13:05,814 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-11-30 02:13:05,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data/6c84efd1c/004d740e9a66468ab55760dfb59e7aea/FLAGed47b5471 [2020-11-30 02:13:06,893 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:13:06,893 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-11-30 02:13:06,931 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data/6c84efd1c/004d740e9a66468ab55760dfb59e7aea/FLAGed47b5471 [2020-11-30 02:13:07,374 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c9887e25-6057-44c9-8358-601ed3721bfa/bin/utaipan/data/6c84efd1c/004d740e9a66468ab55760dfb59e7aea [2020-11-30 02:13:07,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:13:07,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:13:07,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:13:07,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:13:07,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:13:07,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:13:07" (1/1) ... [2020-11-30 02:13:07,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b2406b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:07, skipping insertion in model container [2020-11-30 02:13:07,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:13:07" (1/1) ... [2020-11-30 02:13:07,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:13:07,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:13:07,896 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:13:07,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:13:08,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:08,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:13:09,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:13:09,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:13:09,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:13:09,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:13:09,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:13:09,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:13:09,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:13:09,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:13:09,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:13:09,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:13:09,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:09,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:13:09,941 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:13:10,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:13:10,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:13:10,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:13:10,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:13:10,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:13:10,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:13:10,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:13:10,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:13:10,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:13:10,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:13:10,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:13:10,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:13:10,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:13:10,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:13:10,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:13:10,253 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:13:10,270 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:13:10,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:13:10,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:13:10,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:13:10,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:13:10,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:13:10,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:13:10,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:13:10,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:13:10,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:13:10,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:13:10,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:13:10,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:13:10,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:13:10,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:13:11,991 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:13:11,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:11 WrapperNode [2020-11-30 02:13:11,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:13:11,993 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:13:11,993 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:13:11,993 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:13:12,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:11" (1/1) ... [2020-11-30 02:13:12,056 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 02:13:12,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:11" (1/1) ... [2020-11-30 02:13:12,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:13:12,112 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:13:12,114 INFO L168 Benchmark]: Toolchain (without parser) took 4734.75 ms. Allocated memory was 77.6 MB in the beginning and 155.2 MB in the end (delta: 77.6 MB). Free memory was 55.2 MB in the beginning and 58.9 MB in the end (delta: -3.8 MB). Peak memory consumption was 73.0 MB. Max. memory is 16.1 GB. [2020-11-30 02:13:12,114 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 60.4 MB in the beginning and 60.3 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:13:12,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4610.70 ms. Allocated memory was 77.6 MB in the beginning and 155.2 MB in the end (delta: 77.6 MB). Free memory was 54.9 MB in the beginning and 64.2 MB in the end (delta: -9.2 MB). Peak memory consumption was 110.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:13:12,115 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.60 ms. Allocated memory is still 155.2 MB. Free memory was 64.2 MB in the beginning and 58.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:13:12,117 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 77.6 MB. Free memory was 60.4 MB in the beginning and 60.3 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4610.70 ms. Allocated memory was 77.6 MB in the beginning and 155.2 MB in the end (delta: 77.6 MB). Free memory was 54.9 MB in the beginning and 64.2 MB in the end (delta: -9.2 MB). Peak memory consumption was 110.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.60 ms. Allocated memory is still 155.2 MB. Free memory was 64.2 MB in the beginning and 58.9 MB in the end (delta: 5.2 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...