./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15d5da773250f393eeec070968542e86ed2ad57b ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15d5da773250f393eeec070968542e86ed2ad57b .................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 10:29:53,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 10:29:53,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 10:29:53,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 10:29:53,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 10:29:53,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 10:29:53,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 10:29:53,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 10:29:53,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 10:29:53,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 10:29:53,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 10:29:53,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 10:29:53,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 10:29:53,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 10:29:53,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 10:29:53,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 10:29:53,979 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 10:29:53,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 10:29:53,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 10:29:53,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 10:29:53,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 10:29:53,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 10:29:53,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 10:29:53,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 10:29:53,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 10:29:53,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 10:29:53,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 10:29:53,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 10:29:53,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 10:29:53,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 10:29:53,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 10:29:53,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 10:29:53,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 10:29:53,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 10:29:53,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 10:29:53,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 10:29:53,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 10:29:53,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 10:29:53,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 10:29:53,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 10:29:53,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 10:29:53,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 10:29:54,003 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 10:29:54,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 10:29:54,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 10:29:54,004 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 10:29:54,004 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 10:29:54,004 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 10:29:54,004 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 10:29:54,004 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 10:29:54,004 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 10:29:54,004 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 10:29:54,004 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 10:29:54,004 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 10:29:54,005 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 10:29:54,005 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 10:29:54,005 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 10:29:54,005 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 10:29:54,005 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 10:29:54,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 10:29:54,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 10:29:54,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 10:29:54,006 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 10:29:54,006 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 10:29:54,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 10:29:54,006 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 10:29:54,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 10:29:54,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 10:29:54,006 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 10:29:54,007 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 10:29:54,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:29:54,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 10:29:54,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 10:29:54,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 10:29:54,007 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 10:29:54,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 10:29:54,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 10:29:54,008 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 10:29:54,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 10:29:54,008 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 10:29:54,008 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15d5da773250f393eeec070968542e86ed2ad57b [2019-12-07 10:29:54,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 10:29:54,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 10:29:54,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 10:29:54,131 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 10:29:54,132 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 10:29:54,132 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2019-12-07 10:29:54,178 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data/ca8e60938/77a99f8387f649a28594e2dc63486033/FLAG9399d8f50 [2019-12-07 10:29:54,739 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 10:29:54,740 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2019-12-07 10:29:54,763 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data/ca8e60938/77a99f8387f649a28594e2dc63486033/FLAG9399d8f50 [2019-12-07 10:29:54,931 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data/ca8e60938/77a99f8387f649a28594e2dc63486033 [2019-12-07 10:29:54,936 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 10:29:54,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 10:29:54,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 10:29:54,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 10:29:54,945 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 10:29:54,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:29:54" (1/1) ... [2019-12-07 10:29:54,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c2104f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:54, skipping insertion in model container [2019-12-07 10:29:54,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:29:54" (1/1) ... [2019-12-07 10:29:54,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 10:29:55,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:29:55,333 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 10:29:55,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 10:29:55,963 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 10:29:55,964 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 10:29:56,029 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,029 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,029 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,030 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,031 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,041 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,041 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,043 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,043 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,045 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,046 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,047 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,047 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:29:56,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 10:29:56,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 10:29:56,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 10:29:56,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 10:29:56,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 10:29:56,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 10:29:56,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 10:29:56,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 10:29:56,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 10:29:56,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 10:29:56,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 10:29:56,572 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 10:29:56,577 INFO L168 Benchmark]: Toolchain (without parser) took 1638.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -114.0 MB). Peak memory consumption was 57.5 MB. Max. memory is 11.5 GB. [2019-12-07 10:29:56,577 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:29:56,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1635.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -114.0 MB). Peak memory consumption was 57.5 MB. Max. memory is 11.5 GB. [2019-12-07 10:29:56,579 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1635.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -114.0 MB). Peak memory consumption was 57.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 10:29:57,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 10:29:57,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 10:29:57,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 10:29:57,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 10:29:57,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 10:29:57,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 10:29:57,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 10:29:57,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 10:29:57,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 10:29:57,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 10:29:57,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 10:29:57,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 10:29:57,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 10:29:57,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 10:29:57,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 10:29:57,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 10:29:57,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 10:29:57,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 10:29:57,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 10:29:57,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 10:29:57,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 10:29:57,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 10:29:57,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 10:29:57,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 10:29:57,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 10:29:57,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 10:29:57,799 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 10:29:57,799 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 10:29:57,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 10:29:57,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 10:29:57,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 10:29:57,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 10:29:57,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 10:29:57,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 10:29:57,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 10:29:57,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 10:29:57,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 10:29:57,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 10:29:57,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 10:29:57,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 10:29:57,806 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 10:29:57,819 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 10:29:57,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 10:29:57,820 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 10:29:57,820 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 10:29:57,820 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 10:29:57,821 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 10:29:57,821 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 10:29:57,821 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 10:29:57,821 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 10:29:57,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 10:29:57,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 10:29:57,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 10:29:57,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 10:29:57,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 10:29:57,823 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 10:29:57,823 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 10:29:57,823 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 10:29:57,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 10:29:57,823 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 10:29:57,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 10:29:57,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 10:29:57,824 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 10:29:57,824 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 10:29:57,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 10:29:57,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:29:57,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 10:29:57,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 10:29:57,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 10:29:57,825 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 10:29:57,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 10:29:57,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 10:29:57,826 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 10:29:57,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 10:29:57,826 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15d5da773250f393eeec070968542e86ed2ad57b [2019-12-07 10:29:58,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 10:29:58,015 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 10:29:58,018 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 10:29:58,020 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 10:29:58,020 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 10:29:58,020 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2019-12-07 10:29:58,067 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data/e55979716/7442172e2f1d4498b2d99978b754f172/FLAG91756ae11 [2019-12-07 10:29:58,571 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 10:29:58,572 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2019-12-07 10:29:58,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data/e55979716/7442172e2f1d4498b2d99978b754f172/FLAG91756ae11 [2019-12-07 10:29:59,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2804c21-0ad0-4744-9552-2066917d86df/bin/utaipan/data/e55979716/7442172e2f1d4498b2d99978b754f172 [2019-12-07 10:29:59,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 10:29:59,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 10:29:59,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 10:29:59,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 10:29:59,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 10:29:59,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:29:59" (1/1) ... [2019-12-07 10:29:59,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79b69169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:59, skipping insertion in model container [2019-12-07 10:29:59,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:29:59" (1/1) ... [2019-12-07 10:29:59,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 10:29:59,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:29:59,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 10:29:59,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 10:30:00,104 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,105 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,105 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,106 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,106 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,117 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,118 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,119 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,119 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,121 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,122 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,122 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,122 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 10:30:00,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 10:30:00,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 10:30:00,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 10:30:00,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 10:30:00,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 10:30:00,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 10:30:00,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 10:30:00,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 10:30:00,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 10:30:00,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 10:30:00,888 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,888 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,906 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,906 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,911 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,911 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,921 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,923 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,923 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:00,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:30:00,974 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 10:30:01,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:30:01,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 10:30:01,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 10:30:01,036 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,036 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,038 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,042 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,042 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,043 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,043 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,044 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,044 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,044 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,045 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 10:30:01,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 10:30:01,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 10:30:01,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 10:30:01,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 10:30:01,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 10:30:01,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 10:30:01,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 10:30:01,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 10:30:01,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 10:30:01,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 10:30:01,152 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,153 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,158 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,159 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,161 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,161 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,166 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:30:01,198 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 10:30:01,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 10:30:01,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 10:30:01,231 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,232 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,232 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,232 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,233 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,236 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,238 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,238 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,239 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,239 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,239 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 10:30:01,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 10:30:01,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 10:30:01,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 10:30:01,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 10:30:01,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 10:30:01,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 10:30:01,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 10:30:01,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 10:30:01,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 10:30:01,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 10:30:01,339 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,339 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,347 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,348 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,354 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 10:30:01,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:30:02,280 INFO L208 MainTranslator]: Completed translation [2019-12-07 10:30:02,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:30:02 WrapperNode [2019-12-07 10:30:02,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 10:30:02,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 10:30:02,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 10:30:02,281 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 10:30:02,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:30:02" (1/1) ... [2019-12-07 10:30:02,321 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 10:30:02,347 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:30:02" (1/1) ... [2019-12-07 10:30:02,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 10:30:02,347 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 10:30:02,349 INFO L168 Benchmark]: Toolchain (without parser) took 3254.30 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 941.6 MB in the beginning and 818.8 MB in the end (delta: 122.8 MB). Peak memory consumption was 378.2 MB. Max. memory is 11.5 GB. [2019-12-07 10:30:02,349 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:30:02,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3186.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 941.6 MB in the beginning and 818.8 MB in the end (delta: 122.8 MB). Peak memory consumption was 378.2 MB. Max. memory is 11.5 GB. [2019-12-07 10:30:02,349 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.23 ms. Allocated memory is still 1.3 GB. Free memory is still 818.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:30:02,351 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3186.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 941.6 MB in the beginning and 818.8 MB in the end (delta: 122.8 MB). Peak memory consumption was 378.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.23 ms. Allocated memory is still 1.3 GB. Free memory is still 818.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...