./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_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_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/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 3229878540f60be6a4a2f4d1a499cb49488b698d ............................................................................................................................................................................................... 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_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/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 3229878540f60be6a4a2f4d1a499cb49488b698d ....................................................................................................................................................................................................................................... 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 19:06:08,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 19:06:08,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 19:06:08,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 19:06:08,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 19:06:08,985 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 19:06:08,986 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 19:06:08,987 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 19:06:08,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 19:06:08,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 19:06:08,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 19:06:08,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 19:06:08,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 19:06:08,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 19:06:08,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 19:06:08,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 19:06:08,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 19:06:08,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 19:06:08,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 19:06:09,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 19:06:09,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 19:06:09,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 19:06:09,003 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 19:06:09,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 19:06:09,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 19:06:09,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 19:06:09,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 19:06:09,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 19:06:09,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 19:06:09,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 19:06:09,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 19:06:09,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 19:06:09,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 19:06:09,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 19:06:09,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 19:06:09,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 19:06:09,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 19:06:09,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 19:06:09,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 19:06:09,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 19:06:09,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 19:06:09,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 19:06:09,026 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 19:06:09,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 19:06:09,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 19:06:09,026 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 19:06:09,027 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 19:06:09,027 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 19:06:09,027 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 19:06:09,027 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 19:06:09,027 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 19:06:09,027 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 19:06:09,027 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 19:06:09,028 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 19:06:09,028 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 19:06:09,028 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 19:06:09,028 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 19:06:09,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 19:06:09,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 19:06:09,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 19:06:09,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 19:06:09,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 19:06:09,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 19:06:09,030 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 19:06:09,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 19:06:09,030 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 19:06:09,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 19:06:09,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 19:06:09,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 19:06:09,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 19:06:09,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 19:06:09,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 19:06:09,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 19:06:09,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 19:06:09,031 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 19:06:09,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 19:06:09,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 19:06:09,031 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 19:06:09,031 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 19:06:09,031 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 19:06:09,031 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_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/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 -> 3229878540f60be6a4a2f4d1a499cb49488b698d [2019-12-07 19:06:09,130 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 19:06:09,138 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 19:06:09,141 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 19:06:09,142 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 19:06:09,142 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 19:06:09,143 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2019-12-07 19:06:09,188 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data/52b21b959/2d8c006404034ecea85146d54d4e786a/FLAG68e6becd2 [2019-12-07 19:06:09,731 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 19:06:09,731 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2019-12-07 19:06:09,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data/52b21b959/2d8c006404034ecea85146d54d4e786a/FLAG68e6becd2 [2019-12-07 19:06:09,968 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data/52b21b959/2d8c006404034ecea85146d54d4e786a [2019-12-07 19:06:09,972 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 19:06:09,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 19:06:09,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 19:06:09,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 19:06:09,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 19:06:09,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:06:09" (1/1) ... [2019-12-07 19:06:09,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53cad9ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:06:09, skipping insertion in model container [2019-12-07 19:06:09,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:06:09" (1/1) ... [2019-12-07 19:06:09,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 19:06:10,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:06:10,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:06:10,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:06:10,764 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 19:06:10,765 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 19:06:10,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:06:10,844 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,844 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,845 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,845 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,846 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,854 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,855 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,856 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,856 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,858 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,858 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,859 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:10,859 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:11,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:06:11,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:06:11,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:06:11,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:06:11,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:06:11,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:06:11,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:06:11,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:06:11,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:06:11,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:06:11,237 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 19:06:11,241 INFO L168 Benchmark]: Toolchain (without parser) took 1267.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 931.2 MB in the beginning and 1.1 GB in the end (delta: -126.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. [2019-12-07 19:06:11,242 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 19:06:11,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1264.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 931.2 MB in the beginning and 1.1 GB in the end (delta: -126.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. [2019-12-07 19:06:11,244 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1264.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 931.2 MB in the beginning and 1.1 GB in the end (delta: -126.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 19:06:12,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 19:06:12,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 19:06:12,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 19:06:12,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 19:06:12,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 19:06:12,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 19:06:12,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 19:06:12,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 19:06:12,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 19:06:12,354 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 19:06:12,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 19:06:12,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 19:06:12,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 19:06:12,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 19:06:12,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 19:06:12,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 19:06:12,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 19:06:12,360 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 19:06:12,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 19:06:12,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 19:06:12,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 19:06:12,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 19:06:12,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 19:06:12,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 19:06:12,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 19:06:12,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 19:06:12,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 19:06:12,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 19:06:12,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 19:06:12,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 19:06:12,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 19:06:12,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 19:06:12,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 19:06:12,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 19:06:12,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 19:06:12,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 19:06:12,371 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 19:06:12,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 19:06:12,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 19:06:12,372 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 19:06:12,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 19:06:12,383 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 19:06:12,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 19:06:12,384 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 19:06:12,384 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 19:06:12,384 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 19:06:12,384 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 19:06:12,384 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 19:06:12,384 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 19:06:12,384 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 19:06:12,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 19:06:12,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 19:06:12,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 19:06:12,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 19:06:12,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 19:06:12,386 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 19:06:12,386 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 19:06:12,386 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 19:06:12,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 19:06:12,386 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 19:06:12,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 19:06:12,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 19:06:12,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 19:06:12,387 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 19:06:12,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 19:06:12,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 19:06:12,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 19:06:12,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 19:06:12,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 19:06:12,387 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 19:06:12,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 19:06:12,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 19:06:12,388 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 19:06:12,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 19:06:12,388 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_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/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 -> 3229878540f60be6a4a2f4d1a499cb49488b698d [2019-12-07 19:06:12,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 19:06:12,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 19:06:12,567 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 19:06:12,568 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 19:06:12,568 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 19:06:12,569 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2019-12-07 19:06:12,613 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data/9c568d7a3/9619c09e557b4467bda25fd522245238/FLAG6c4cd4cd0 [2019-12-07 19:06:13,163 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 19:06:13,163 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2019-12-07 19:06:13,184 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data/9c568d7a3/9619c09e557b4467bda25fd522245238/FLAG6c4cd4cd0 [2019-12-07 19:06:13,387 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a987c5da-08c2-4bdf-8001-6e9ab5bf51fb/bin/utaipan/data/9c568d7a3/9619c09e557b4467bda25fd522245238 [2019-12-07 19:06:13,391 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 19:06:13,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 19:06:13,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 19:06:13,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 19:06:13,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 19:06:13,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:06:13" (1/1) ... [2019-12-07 19:06:13,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c60231e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:06:13, skipping insertion in model container [2019-12-07 19:06:13,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:06:13" (1/1) ... [2019-12-07 19:06:13,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 19:06:13,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:06:13,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:06:13,690 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:06:14,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:06:14,228 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,229 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,229 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,230 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,230 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,240 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,241 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,242 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,243 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,244 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,245 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,245 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,246 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:06:14,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:06:14,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:06:14,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:06:14,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:06:14,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:06:14,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:06:14,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:06:14,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:06:14,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:06:14,654 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,654 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,659 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,665 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:06:14,741 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 19:06:14,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:06:14,769 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:06:14,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:06:14,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:06:14,808 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,808 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,808 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,809 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,809 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,815 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,816 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,816 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:06:14,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:06:14,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:06:14,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:06:14,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:06:14,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:06:14,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:06:14,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:06:14,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:06:14,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:06:14,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,876 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,881 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:06:14,918 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 19:06:14,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:06:14,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:06:14,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:06:14,964 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,964 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,964 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,964 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,965 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,969 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,970 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,970 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,971 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,971 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,972 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,972 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,972 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:14,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:06:14,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:06:14,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:06:14,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:06:14,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:06:14,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:06:14,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:06:15,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:06:15,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:06:15,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:06:15,023 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:15,023 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:15,024 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:15,029 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:06:15,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:06:15,688 INFO L208 MainTranslator]: Completed translation [2019-12-07 19:06:15,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:06:15 WrapperNode [2019-12-07 19:06:15,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 19:06:15,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 19:06:15,689 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 19:06:15,689 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 19:06:15,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:06:15" (1/1) ... [2019-12-07 19:06:15,736 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 19:06:15,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:06:15" (1/1) ... [2019-12-07 19:06:15,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 19:06:15,754 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 19:06:15,756 INFO L168 Benchmark]: Toolchain (without parser) took 2363.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -85.9 MB). Peak memory consumption was 130.2 MB. Max. memory is 11.5 GB. [2019-12-07 19:06:15,756 INFO L168 Benchmark]: CDTParser took 0.18 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 19:06:15,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2294.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -94.4 MB). Peak memory consumption was 307.0 MB. Max. memory is 11.5 GB. [2019-12-07 19:06:15,757 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 11.5 GB. [2019-12-07 19:06:15,758 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 2294.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -94.4 MB). Peak memory consumption was 307.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...