./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/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 00a294e1bedac6e87fdc81afb2328785c1d0703e ........................................................................................................................................................................................................ 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_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/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 00a294e1bedac6e87fdc81afb2328785c1d0703e .............................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:35:29,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:35:29,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:35:29,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:35:29,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:35:29,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:35:29,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:35:29,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:35:29,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:35:29,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:35:29,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:35:29,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:35:29,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:35:29,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:35:29,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:35:29,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:35:29,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:35:29,930 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:35:29,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:35:29,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:35:29,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:35:29,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:35:29,948 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:35:29,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:35:29,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:35:29,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:35:29,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:35:29,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:35:29,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:35:29,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:35:29,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:35:29,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:35:29,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:35:29,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:35:29,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:35:29,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:35:29,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:35:29,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:35:29,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:35:29,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:35:29,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:35:29,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:35:30,018 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:35:30,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:35:30,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:35:30,020 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:35:30,021 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:35:30,021 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:35:30,021 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:35:30,021 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:35:30,022 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:35:30,022 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:35:30,023 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:35:30,023 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:35:30,024 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:35:30,024 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:35:30,024 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:35:30,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:35:30,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:35:30,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:35:30,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:35:30,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:35:30,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:35:30,027 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:35:30,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:35:30,027 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:35:30,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:35:30,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:35:30,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:35:30,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:35:30,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:35:30,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:35:30,030 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:35:30,030 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:35:30,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:35:30,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:35:30,031 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:35:30,031 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:35:30,032 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a294e1bedac6e87fdc81afb2328785c1d0703e [2020-12-03 12:35:30,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:35:30,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:35:30,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:35:30,374 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:35:30,382 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:35:30,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-12-03 12:35:30,464 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data/f573d6fe5/9c6cd0c7a9fc4be88a2d4d23ee36e404/FLAG1352b8969 [2020-12-03 12:35:31,345 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:35:31,346 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-12-03 12:35:31,391 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data/f573d6fe5/9c6cd0c7a9fc4be88a2d4d23ee36e404/FLAG1352b8969 [2020-12-03 12:35:31,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data/f573d6fe5/9c6cd0c7a9fc4be88a2d4d23ee36e404 [2020-12-03 12:35:31,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:35:31,848 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:35:31,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:35:31,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:35:31,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:35:31,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:31" (1/1) ... [2020-12-03 12:35:31,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@720f7611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:31, skipping insertion in model container [2020-12-03 12:35:31,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:31" (1/1) ... [2020-12-03 12:35:31,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:35:32,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:35:32,388 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2020-12-03 12:35:32,395 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2020-12-03 12:35:32,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:32,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:33,620 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,621 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,622 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,624 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,626 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,652 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,663 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,665 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,668 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,670 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,672 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:33,672 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:34,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:34,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:34,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:34,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:34,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:34,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:34,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:34,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:34,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:34,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:34,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:34,360 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:34,361 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:34,363 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:34,363 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:34,377 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:35:34,383 INFO L168 Benchmark]: Toolchain (without parser) took 2533.35 ms. Allocated memory is still 113.2 MB. Free memory was 75.3 MB in the beginning and 56.0 MB in the end (delta: 19.3 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:34,384 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 79.7 MB. Free memory was 38.0 MB in the beginning and 38.0 MB in the end (delta: 42.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:35:34,385 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2527.59 ms. Allocated memory is still 113.2 MB. Free memory was 75.1 MB in the beginning and 56.0 MB in the end (delta: 19.1 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:34,387 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 79.7 MB. Free memory was 38.0 MB in the beginning and 38.0 MB in the end (delta: 42.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2527.59 ms. Allocated memory is still 113.2 MB. Free memory was 75.1 MB in the beginning and 56.0 MB in the end (delta: 19.1 MB). Peak memory consumption was 25.6 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 0.2.0-7b2dab5 [2020-12-03 12:35:36,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:35:36,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:35:36,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:35:36,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:35:36,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:35:36,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:35:36,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:35:36,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:35:36,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:35:36,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:35:36,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:35:36,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:35:36,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:35:36,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:35:36,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:35:36,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:35:36,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:35:36,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:35:36,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:35:36,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:35:36,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:35:36,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:35:36,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:35:36,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:35:36,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:35:36,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:35:36,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:35:36,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:35:36,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:35:36,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:35:36,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:35:36,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:35:36,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:35:36,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:35:36,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:35:36,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:35:36,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:35:36,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:35:36,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:35:36,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:35:36,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:35:36,901 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:35:36,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:35:36,903 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:35:36,903 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:35:36,903 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:35:36,904 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:35:36,904 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:35:36,904 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:35:36,904 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:35:36,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:35:36,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:35:36,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:35:36,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:35:36,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:35:36,907 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:35:36,907 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:35:36,907 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:35:36,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:35:36,908 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:35:36,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:35:36,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:35:36,909 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:35:36,909 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:35:36,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:35:36,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:35:36,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:35:36,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:35:36,910 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:35:36,911 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:35:36,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:35:36,911 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:35:36,911 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:35:36,912 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_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a294e1bedac6e87fdc81afb2328785c1d0703e [2020-12-03 12:35:37,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:35:37,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:35:37,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:35:37,290 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:35:37,291 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:35:37,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-12-03 12:35:37,359 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data/55bd36cd8/420aad31214b47d296e1f94756859086/FLAGfc8854169 [2020-12-03 12:35:38,311 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:35:38,312 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-12-03 12:35:38,358 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data/55bd36cd8/420aad31214b47d296e1f94756859086/FLAGfc8854169 [2020-12-03 12:35:38,751 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/bin/utaipan/data/55bd36cd8/420aad31214b47d296e1f94756859086 [2020-12-03 12:35:38,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:35:38,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:35:38,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:35:38,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:35:38,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:35:38,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:38" (1/1) ... [2020-12-03 12:35:38,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4273a841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:38, skipping insertion in model container [2020-12-03 12:35:38,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:38" (1/1) ... [2020-12-03 12:35:38,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:35:38,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:35:39,209 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2020-12-03 12:35:39,218 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2020-12-03 12:35:39,245 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:39,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:40,202 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,203 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,204 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,205 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,207 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,225 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,226 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,229 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,230 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,232 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,234 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,235 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,236 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:40,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:40,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:40,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:40,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:40,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:40,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:40,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:40,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:40,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:40,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:40,946 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:40,955 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,027 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,028 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,029 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,030 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,030 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,031 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,031 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,032 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,033 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,033 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,034 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,034 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,035 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,038 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,039 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,039 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,045 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,045 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,056 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,063 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,064 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:35:41,122 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:35:41,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:35:41,212 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2020-12-03 12:35:41,218 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2020-12-03 12:35:41,221 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:41,222 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:41,305 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,306 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,306 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,307 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,308 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,325 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,326 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,327 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,328 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,331 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,332 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,333 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,334 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:41,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:41,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:41,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:41,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:41,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:41,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:41,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:41,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:41,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:41,455 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:41,480 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,534 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,535 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,536 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,536 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,536 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,537 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,538 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,539 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,540 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,540 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,541 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,541 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,543 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,544 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,544 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,545 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,545 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,549 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,550 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,590 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,591 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,593 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:35:41,641 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:35:41,667 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2020-12-03 12:35:41,669 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_36f420ed-5e57-4d12-8ec6-541d9cc5fb5b/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2020-12-03 12:35:41,671 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:41,671 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:41,709 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,709 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,710 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,710 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,711 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,718 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,719 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,721 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,722 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,722 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,723 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:41,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:41,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:41,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:41,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:41,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:41,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:41,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:41,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:41,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:41,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:41,840 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,845 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,872 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,872 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,873 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,873 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,874 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,874 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,875 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,875 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,876 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,876 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,876 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,877 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,878 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,883 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,883 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,886 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,887 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,895 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,896 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,896 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:41,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:35:42,976 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:35:42,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:42 WrapperNode [2020-12-03 12:35:42,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:35:42,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:35:42,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:35:42,979 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:35:42,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:42" (1/1) ... [2020-12-03 12:35:43,074 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]]] [2020-12-03 12:35:43,146 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:42" (1/1) ... [2020-12-03 12:35:43,159 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:35:43,159 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:35:43,161 INFO L168 Benchmark]: Toolchain (without parser) took 4404.58 ms. Allocated memory was 58.7 MB in the beginning and 127.9 MB in the end (delta: 69.2 MB). Free memory was 32.0 MB in the beginning and 62.8 MB in the end (delta: -30.8 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:43,162 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:35:43,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4220.81 ms. Allocated memory was 58.7 MB in the beginning and 127.9 MB in the end (delta: 69.2 MB). Free memory was 31.8 MB in the beginning and 68.0 MB in the end (delta: -36.3 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:43,163 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.50 ms. Allocated memory is still 127.9 MB. Free memory was 68.0 MB in the beginning and 62.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:43,165 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4220.81 ms. Allocated memory was 58.7 MB in the beginning and 127.9 MB in the end (delta: 69.2 MB). Free memory was 31.8 MB in the beginning and 68.0 MB in the end (delta: -36.3 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 180.50 ms. Allocated memory is still 127.9 MB. Free memory was 68.0 MB in the beginning and 62.8 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...