./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/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 e63d0a383aca53d81bc99e30e5eb7e92753981f8 ....................................................................................................................................................................................................... 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_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/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 e63d0a383aca53d81bc99e30e5eb7e92753981f8 ................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:30:18,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:30:18,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:30:18,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:30:18,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:30:18,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:30:18,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:30:18,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:30:18,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:30:18,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:30:18,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:30:18,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:30:18,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:30:18,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:30:18,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:30:18,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:30:18,838 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:30:18,840 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:30:18,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:30:18,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:30:18,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:30:18,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:30:18,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:30:18,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:30:18,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:30:18,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:30:18,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:30:18,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:30:18,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:30:18,872 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:30:18,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:30:18,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:30:18,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:30:18,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:30:18,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:30:18,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:30:18,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:30:18,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:30:18,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:30:18,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:30:18,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:30:18,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:30:18,923 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:30:18,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:30:18,924 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:30:18,924 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:30:18,925 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:30:18,925 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:30:18,925 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:30:18,925 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:30:18,926 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:30:18,926 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:30:18,929 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:30:18,929 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:30:18,929 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:30:18,930 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:30:18,930 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:30:18,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:30:18,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:30:18,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:30:18,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:30:18,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:30:18,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:30:18,932 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:30:18,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:30:18,932 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:30:18,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:30:18,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:30:18,933 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:30:18,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:30:18,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:30:18,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:30:18,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:30:18,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:30:18,935 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:30:18,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:30:18,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:30:18,936 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:30:18,936 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:30:18,936 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:30:18,937 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_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e63d0a383aca53d81bc99e30e5eb7e92753981f8 [2020-11-28 07:30:19,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:30:19,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:30:19,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:30:19,278 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:30:19,279 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:30:19,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-11-28 07:30:19,385 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data/db1485dc6/bf793a1bd11e4e519f81e9db1a961923/FLAGd1c83f123 [2020-11-28 07:30:20,117 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:30:20,118 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-11-28 07:30:20,168 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data/db1485dc6/bf793a1bd11e4e519f81e9db1a961923/FLAGd1c83f123 [2020-11-28 07:30:20,674 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data/db1485dc6/bf793a1bd11e4e519f81e9db1a961923 [2020-11-28 07:30:20,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:30:20,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:30:20,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:30:20,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:30:20,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:30:20,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:30:20" (1/1) ... [2020-11-28 07:30:20,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3729d07c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:30:20, skipping insertion in model container [2020-11-28 07:30:20,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:30:20" (1/1) ... [2020-11-28 07:30:20,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:30:20,815 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:30:21,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:30:21,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:30:22,054 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:30:22,055 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:30:22,055 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:30:22,058 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:30:22,059 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:30:22,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:22,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:30:22,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:30:22,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:30:22,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:30:22,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:30:22,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:30:22,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:30:22,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:30:22,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:30:22,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:30:22,872 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:30:22,878 INFO L168 Benchmark]: Toolchain (without parser) took 2198.59 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 42.2 MB in the beginning and 75.2 MB in the end (delta: -32.9 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:30:22,879 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory was 58.3 MB in the beginning and 58.3 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:30:22,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2194.30 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 42.1 MB in the beginning and 75.2 MB in the end (delta: -33.1 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:30:22,882 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory was 58.3 MB in the beginning and 58.3 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2194.30 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 42.1 MB in the beginning and 75.2 MB in the end (delta: -33.1 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:30:25,172 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:30:25,174 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:30:25,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:30:25,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:30:25,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:30:25,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:30:25,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:30:25,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:30:25,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:30:25,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:30:25,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:30:25,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:30:25,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:30:25,232 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:30:25,234 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:30:25,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:30:25,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:30:25,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:30:25,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:30:25,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:30:25,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:30:25,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:30:25,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:30:25,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:30:25,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:30:25,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:30:25,253 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:30:25,254 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:30:25,255 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:30:25,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:30:25,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:30:25,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:30:25,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:30:25,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:30:25,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:30:25,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:30:25,262 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:30:25,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:30:25,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:30:25,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:30:25,266 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:30:25,291 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:30:25,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:30:25,293 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:30:25,293 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:30:25,293 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:30:25,293 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:30:25,294 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:30:25,294 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:30:25,294 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:30:25,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:30:25,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:30:25,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:30:25,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:30:25,296 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:30:25,296 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:30:25,297 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:30:25,297 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:30:25,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:30:25,297 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:30:25,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:30:25,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:30:25,298 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:30:25,298 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:30:25,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:30:25,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:30:25,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:30:25,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:30:25,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:30:25,300 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:30:25,300 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:30:25,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:30:25,301 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:30:25,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:30:25,301 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_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e63d0a383aca53d81bc99e30e5eb7e92753981f8 [2020-11-28 07:30:25,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:30:25,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:30:25,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:30:25,698 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:30:25,699 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:30:25,700 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-11-28 07:30:25,776 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data/f69d5ff05/590ff67394c146929957e0a5f8c11817/FLAG071a8ddc4 [2020-11-28 07:30:26,691 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:30:26,691 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-11-28 07:30:26,741 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data/f69d5ff05/590ff67394c146929957e0a5f8c11817/FLAG071a8ddc4 [2020-11-28 07:30:27,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_135662f2-0e12-4c58-bba0-53ca1d6bdfe0/bin/utaipan/data/f69d5ff05/590ff67394c146929957e0a5f8c11817 [2020-11-28 07:30:27,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:30:27,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:30:27,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:30:27,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:30:27,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:30:27,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:30:27" (1/1) ... [2020-11-28 07:30:27,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e786fc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:30:27, skipping insertion in model container [2020-11-28 07:30:27,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:30:27" (1/1) ... [2020-11-28 07:30:27,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:30:27,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:30:27,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:30:27,813 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:30:28,810 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:30:28,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:28,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:30:29,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:30:29,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:30:29,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:30:29,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:30:29,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:30:29,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:30:29,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:30:29,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:30:29,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:30:29,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:30:29,804 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:30:29,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:30:29,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:30:29,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:30:29,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:30:29,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:29,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:30:30,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:30:30,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:30:30,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:30:30,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:30:30,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:30:30,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:30:30,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:30:30,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:30:30,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:30:30,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:30:30,212 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:30:30,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:30:30,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:30:30,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:30:30,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:30:30,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:30:30,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:30:30,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:30:30,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:30:30,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:30:30,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:30:30,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:30:30,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:30:30,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:30:30,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:30:30,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:30:31,469 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:30:31,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:30:31 WrapperNode [2020-11-28 07:30:31,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:30:31,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:30:31,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:30:31,471 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:30:31,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:30:31" (1/1) ... [2020-11-28 07:30:31,552 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 07:30:31,624 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:30:31" (1/1) ... [2020-11-28 07:30:31,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:30:31,625 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:30:31,627 INFO L168 Benchmark]: Toolchain (without parser) took 4425.61 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 29.1 MB in the beginning and 32.4 MB in the end (delta: -3.3 MB). Peak memory consumption was 61.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:30:31,627 INFO L168 Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 58.7 MB. Free memory is still 41.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:30:31,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4266.08 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 28.9 MB in the beginning and 36.6 MB in the end (delta: -7.7 MB). Peak memory consumption was 74.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:30:31,629 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.30 ms. Allocated memory is still 123.7 MB. Free memory was 36.6 MB in the beginning and 32.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:30:31,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 ms. Allocated memory is still 58.7 MB. Free memory is still 41.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4266.08 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 28.9 MB in the beginning and 36.6 MB in the end (delta: -7.7 MB). Peak memory consumption was 74.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 154.30 ms. Allocated memory is still 123.7 MB. Free memory was 36.6 MB in the beginning and 32.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...