./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e523c9984fa3319dd8ad5c150d5c19b0caa5ba51 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e523c9984fa3319dd8ad5c150d5c19b0caa5ba51 ................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 12:23:29,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:23:29,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:23:29,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:23:29,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:23:29,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:23:29,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:23:29,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:23:29,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:23:29,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:23:29,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:23:29,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:23:29,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:23:29,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:23:29,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:23:29,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:23:29,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:23:29,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:23:29,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:23:29,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:23:29,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:23:29,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:23:29,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:23:29,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:23:29,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:23:29,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:23:29,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:23:29,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:23:29,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:23:29,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:23:29,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:23:29,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:23:29,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:23:29,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:23:29,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:23:29,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:23:29,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:23:29,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:23:29,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:23:29,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:23:29,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:23:29,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 12:23:29,449 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:23:29,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:23:29,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:23:29,450 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:23:29,450 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:23:29,450 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:23:29,450 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 12:23:29,450 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:23:29,450 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:23:29,450 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 12:23:29,451 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 12:23:29,451 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:23:29,451 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 12:23:29,451 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 12:23:29,451 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 12:23:29,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:23:29,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:23:29,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:23:29,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:23:29,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:23:29,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:23:29,452 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:23:29,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:23:29,453 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:23:29,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:23:29,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:23:29,453 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:23:29,453 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:23:29,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:23:29,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:23:29,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:23:29,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:23:29,454 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 12:23:29,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:23:29,454 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:23:29,454 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:23:29,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:23:29,454 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 12:23:29,455 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_c6727dd4-e076-4026-aad8-bc81ac6daa14/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(__VERIFIER_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 -> e523c9984fa3319dd8ad5c150d5c19b0caa5ba51 [2019-12-07 12:23:29,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:23:29,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:23:29,563 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:23:29,564 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:23:29,564 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:23:29,564 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2019-12-07 12:23:29,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data/ba8e57323/2a33379e186a409baa66affde5313c38/FLAGc5694164c [2019-12-07 12:23:30,099 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:23:30,100 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2019-12-07 12:23:30,120 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data/ba8e57323/2a33379e186a409baa66affde5313c38/FLAGc5694164c [2019-12-07 12:23:30,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data/ba8e57323/2a33379e186a409baa66affde5313c38 [2019-12-07 12:23:30,634 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:23:30,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:23:30,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:23:30,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:23:30,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:23:30,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:23:30" (1/1) ... [2019-12-07 12:23:30,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ab16e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:30, skipping insertion in model container [2019-12-07 12:23:30,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:23:30" (1/1) ... [2019-12-07 12:23:30,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:23:30,699 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:23:30,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:23:30,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:23:31,354 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:23:31,355 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:23:31,403 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,404 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,404 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,405 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,405 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,414 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,414 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,417 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,418 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,419 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,419 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:31,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:23:31,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:23:31,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:23:31,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:23:31,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:23:31,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:23:31,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:23:31,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:23:31,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:23:31,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:23:31,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:23:31,800 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:1015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) 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:1392) 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:1336) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 12:23:31,805 INFO L168 Benchmark]: Toolchain (without parser) took 1168.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.0 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -105.2 MB). Peak memory consumption was 49.9 MB. Max. memory is 11.5 GB. [2019-12-07 12:23:31,805 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:23:31,806 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1166.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.0 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -105.2 MB). Peak memory consumption was 49.9 MB. Max. memory is 11.5 GB. [2019-12-07 12:23:31,807 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1166.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.0 MB). Free memory was 932.8 MB in the beginning and 1.0 GB in the end (delta: -105.2 MB). Peak memory consumption was 49.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 0.1.25-f470102 [2019-12-07 12:23:32,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:23:32,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:23:32,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:23:32,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:23:32,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:23:32,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:23:32,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:23:32,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:23:32,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:23:32,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:23:32,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:23:32,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:23:32,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:23:32,927 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:23:32,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:23:32,929 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:23:32,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:23:32,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:23:32,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:23:32,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:23:32,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:23:32,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:23:32,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:23:32,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:23:32,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:23:32,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:23:32,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:23:32,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:23:32,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:23:32,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:23:32,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:23:32,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:23:32,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:23:32,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:23:32,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:23:32,942 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:23:32,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:23:32,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:23:32,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:23:32,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:23:32,944 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 12:23:32,954 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:23:32,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:23:32,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:23:32,955 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:23:32,955 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:23:32,955 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:23:32,955 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:23:32,955 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:23:32,956 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:23:32,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:23:32,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:23:32,956 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:23:32,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:23:32,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:23:32,957 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:23:32,957 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 12:23:32,957 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 12:23:32,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:23:32,957 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:23:32,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:23:32,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:23:32,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:23:32,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:23:32,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:23:32,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:23:32,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:23:32,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:23:32,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:23:32,958 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 12:23:32,959 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 12:23:32,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:23:32,959 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:23:32,959 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:23:32,959 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_c6727dd4-e076-4026-aad8-bc81ac6daa14/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(__VERIFIER_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 -> e523c9984fa3319dd8ad5c150d5c19b0caa5ba51 [2019-12-07 12:23:33,121 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:23:33,129 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:23:33,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:23:33,132 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:23:33,132 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:23:33,132 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2019-12-07 12:23:33,169 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data/be621f4af/950296a4a91a447f84e06dd6b7695056/FLAG5af2c9c24 [2019-12-07 12:23:33,784 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:23:33,784 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2019-12-07 12:23:33,804 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data/be621f4af/950296a4a91a447f84e06dd6b7695056/FLAG5af2c9c24 [2019-12-07 12:23:34,201 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c6727dd4-e076-4026-aad8-bc81ac6daa14/bin/utaipan/data/be621f4af/950296a4a91a447f84e06dd6b7695056 [2019-12-07 12:23:34,203 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:23:34,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:23:34,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:23:34,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:23:34,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:23:34,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:23:34" (1/1) ... [2019-12-07 12:23:34,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d4dd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:34, skipping insertion in model container [2019-12-07 12:23:34,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:23:34" (1/1) ... [2019-12-07 12:23:34,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:23:34,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:23:34,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:23:34,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:23:35,051 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,051 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,053 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,064 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,065 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,066 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,067 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,068 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,069 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,069 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:23:35,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:23:35,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:23:35,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:23:35,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:23:35,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:23:35,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:23:35,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:23:35,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:23:35,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:23:35,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:23:35,495 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,499 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,549 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,549 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,549 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,550 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,550 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,550 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,550 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,552 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,553 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,553 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,553 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,555 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,555 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:23:35,596 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 12:23:35,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:23:35,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:23:35,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:23:35,655 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,655 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,656 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,656 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,656 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,661 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,661 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,662 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,662 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,663 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:23:35,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:23:35,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:23:35,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:23:35,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:23:35,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:23:35,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:23:35,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:23:35,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:23:35,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:23:35,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:23:35,717 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,721 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,738 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,739 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,739 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,739 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,739 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,741 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,741 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,741 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,741 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,742 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,742 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,743 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,743 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,743 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,745 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,745 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,750 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,750 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,751 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:23:35,767 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 12:23:35,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:23:35,778 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:23:35,800 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,800 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,801 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,801 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,801 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,805 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,806 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,806 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,807 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,807 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,808 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,808 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,808 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:23:35,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:23:35,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:23:35,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:23:35,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:23:35,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:23:35,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:23:35,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:23:35,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:23:35,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:23:35,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:23:35,856 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,859 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,873 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,873 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,874 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,874 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,874 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,874 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,876 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,876 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,876 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,877 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,877 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,877 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,877 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,879 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,880 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,883 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,884 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,884 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:23:35,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:23:36,586 INFO L208 MainTranslator]: Completed translation [2019-12-07 12:23:36,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:36 WrapperNode [2019-12-07 12:23:36,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:23:36,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 12:23:36,587 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 12:23:36,587 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 12:23:36,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:36" (1/1) ... [2019-12-07 12:23:36,630 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 12:23:36,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:36" (1/1) ... [2019-12-07 12:23:36,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 12:23:36,646 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 12:23:36,648 INFO L168 Benchmark]: Toolchain (without parser) took 2443.51 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.9 MB). Free memory was 943.0 MB in the beginning and 977.3 MB in the end (delta: -34.3 MB). Peak memory consumption was 221.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:23:36,648 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:23:36,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2382.71 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.9 MB). Free memory was 943.0 MB in the beginning and 985.6 MB in the end (delta: -42.6 MB). Peak memory consumption was 297.6 MB. Max. memory is 11.5 GB. [2019-12-07 12:23:36,649 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.92 ms. Allocated memory is still 1.3 GB. Free memory was 985.6 MB in the beginning and 977.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:23:36,650 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2382.71 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.9 MB). Free memory was 943.0 MB in the beginning and 985.6 MB in the end (delta: -42.6 MB). Peak memory consumption was 297.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.92 ms. Allocated memory is still 1.3 GB. Free memory was 985.6 MB in the beginning and 977.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...