./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2780a61e8f696797394939e31ac7646031a70af1 ...................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2780a61e8f696797394939e31ac7646031a70af1 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 15:53:46,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 15:53:46,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 15:53:46,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 15:53:46,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 15:53:46,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 15:53:46,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 15:53:46,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 15:53:46,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 15:53:46,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 15:53:46,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 15:53:46,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 15:53:46,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 15:53:46,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 15:53:46,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 15:53:46,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 15:53:46,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 15:53:46,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 15:53:46,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 15:53:46,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 15:53:46,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 15:53:46,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 15:53:46,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 15:53:46,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 15:53:46,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 15:53:46,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 15:53:46,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 15:53:46,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 15:53:46,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 15:53:46,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 15:53:46,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 15:53:46,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 15:53:46,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 15:53:46,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 15:53:46,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 15:53:46,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 15:53:46,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 15:53:46,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 15:53:46,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 15:53:46,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 15:53:46,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 15:53:46,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 15:53:46,991 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 15:53:46,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 15:53:46,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 15:53:46,992 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 15:53:46,992 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 15:53:46,992 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 15:53:46,992 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 15:53:46,992 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 15:53:46,992 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 15:53:46,992 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 15:53:46,992 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 15:53:46,993 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 15:53:46,993 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 15:53:46,993 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 15:53:46,993 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 15:53:46,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 15:53:46,994 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 15:53:46,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 15:53:46,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 15:53:46,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 15:53:46,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 15:53:46,994 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 15:53:46,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 15:53:46,994 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 15:53:46,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 15:53:46,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 15:53:46,995 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 15:53:46,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 15:53:46,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 15:53:46,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 15:53:46,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 15:53:46,995 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 15:53:46,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 15:53:46,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 15:53:46,996 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 15:53:46,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 15:53:46,996 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780a61e8f696797394939e31ac7646031a70af1 [2020-12-09 15:53:47,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 15:53:47,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 15:53:47,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 15:53:47,203 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 15:53:47,203 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 15:53:47,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-12-09 15:53:47,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data/cf62d4852/7bd8c76b32a74c029d7a2a5db55e5e92/FLAG7deec9d3e [2020-12-09 15:53:47,807 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 15:53:47,808 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-12-09 15:53:47,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data/cf62d4852/7bd8c76b32a74c029d7a2a5db55e5e92/FLAG7deec9d3e [2020-12-09 15:53:48,247 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data/cf62d4852/7bd8c76b32a74c029d7a2a5db55e5e92 [2020-12-09 15:53:48,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 15:53:48,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 15:53:48,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 15:53:48,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 15:53:48,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 15:53:48,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:53:48" (1/1) ... [2020-12-09 15:53:48,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3326f968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:53:48, skipping insertion in model container [2020-12-09 15:53:48,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:53:48" (1/1) ... [2020-12-09 15:53:48,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 15:53:48,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 15:53:48,622 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2020-12-09 15:53:48,628 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2020-12-09 15:53:48,648 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 15:53:48,653 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 15:53:49,368 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,370 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,371 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,385 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,386 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,388 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,388 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,390 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,391 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,392 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,392 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:49,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 15:53:49,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 15:53:49,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 15:53:49,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 15:53:49,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 15:53:49,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 15:53:49,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 15:53:49,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 15:53:49,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 15:53:49,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 15:53:49,933 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 15:53:49,933 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 15:53:49,933 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 15:53:49,935 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 15:53:49,935 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 15:53:49,943 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.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:1409) 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:1353) 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:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 15:53:49,946 INFO L168 Benchmark]: Toolchain (without parser) took 1688.88 ms. Allocated memory is still 107.0 MB. Free memory was 68.5 MB in the beginning and 72.0 MB in the end (delta: -3.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. [2020-12-09 15:53:49,947 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 79.7 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 15:53:49,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1683.24 ms. Allocated memory is still 107.0 MB. Free memory was 68.5 MB in the beginning and 72.0 MB in the end (delta: -3.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. [2020-12-09 15:53:49,949 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 79.7 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1683.24 ms. Allocated memory is still 107.0 MB. Free memory was 68.5 MB in the beginning and 72.0 MB in the end (delta: -3.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 15:53:51,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 15:53:51,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 15:53:51,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 15:53:51,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 15:53:51,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 15:53:51,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 15:53:51,284 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 15:53:51,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 15:53:51,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 15:53:51,287 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 15:53:51,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 15:53:51,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 15:53:51,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 15:53:51,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 15:53:51,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 15:53:51,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 15:53:51,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 15:53:51,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 15:53:51,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 15:53:51,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 15:53:51,310 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 15:53:51,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 15:53:51,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 15:53:51,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 15:53:51,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 15:53:51,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 15:53:51,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 15:53:51,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 15:53:51,318 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 15:53:51,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 15:53:51,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 15:53:51,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 15:53:51,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 15:53:51,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 15:53:51,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 15:53:51,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 15:53:51,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 15:53:51,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 15:53:51,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 15:53:51,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 15:53:51,323 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 15:53:51,341 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 15:53:51,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 15:53:51,342 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 15:53:51,342 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 15:53:51,343 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 15:53:51,343 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 15:53:51,343 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 15:53:51,343 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 15:53:51,343 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 15:53:51,344 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 15:53:51,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 15:53:51,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 15:53:51,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 15:53:51,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 15:53:51,344 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 15:53:51,344 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 15:53:51,344 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 15:53:51,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 15:53:51,345 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 15:53:51,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 15:53:51,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 15:53:51,345 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 15:53:51,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 15:53:51,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 15:53:51,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 15:53:51,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 15:53:51,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 15:53:51,346 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 15:53:51,346 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 15:53:51,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 15:53:51,346 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 15:53:51,346 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 15:53:51,346 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780a61e8f696797394939e31ac7646031a70af1 [2020-12-09 15:53:51,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 15:53:51,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 15:53:51,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 15:53:51,600 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 15:53:51,600 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 15:53:51,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-12-09 15:53:51,642 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data/774f0837d/3f6b996fbe3545aaae5a07319fa199b3/FLAGa157d9ef0 [2020-12-09 15:53:52,285 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 15:53:52,285 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-12-09 15:53:52,309 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data/774f0837d/3f6b996fbe3545aaae5a07319fa199b3/FLAGa157d9ef0 [2020-12-09 15:53:52,450 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/bin/utaipan/data/774f0837d/3f6b996fbe3545aaae5a07319fa199b3 [2020-12-09 15:53:52,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 15:53:52,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 15:53:52,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 15:53:52,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 15:53:52,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 15:53:52,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:53:52" (1/1) ... [2020-12-09 15:53:52,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20e08468 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:53:52, skipping insertion in model container [2020-12-09 15:53:52,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:53:52" (1/1) ... [2020-12-09 15:53:52,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 15:53:52,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 15:53:52,735 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2020-12-09 15:53:52,741 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2020-12-09 15:53:52,761 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 15:53:52,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 15:53:53,496 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,497 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,497 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,498 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,499 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,514 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,515 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,516 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,518 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,519 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,519 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,519 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:53,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 15:53:53,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 15:53:53,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 15:53:53,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 15:53:53,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 15:53:53,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 15:53:53,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 15:53:53,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 15:53:53,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 15:53:53,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 15:53:54,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 15:53:54,304 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,304 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,328 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,336 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,337 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,353 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 15:53:54,429 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 15:53:54,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 15:53:54,472 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2020-12-09 15:53:54,472 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2020-12-09 15:53:54,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 15:53:54,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 15:53:54,493 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,493 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,494 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,494 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,494 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,498 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,498 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,499 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,499 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,500 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,500 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,500 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,500 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 15:53:54,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 15:53:54,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 15:53:54,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 15:53:54,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 15:53:54,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 15:53:54,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 15:53:54,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 15:53:54,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 15:53:54,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 15:53:54,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 15:53:54,609 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,610 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,615 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,615 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,617 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,617 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,621 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,622 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,622 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,623 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,623 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,623 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,623 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 15:53:54,648 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 15:53:54,657 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2020-12-09 15:53:54,657 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5aa2b74f-6a88-4386-ac3b-cd98e9b2989f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2020-12-09 15:53:54,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 15:53:54,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 15:53:54,694 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,695 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,695 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,695 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,696 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,702 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,702 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,703 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,704 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,708 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,709 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,709 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,709 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 15:53:54,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 15:53:54,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 15:53:54,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 15:53:54,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 15:53:54,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 15:53:54,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 15:53:54,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 15:53:54,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 15:53:54,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 15:53:54,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 15:53:54,815 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,815 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,820 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,820 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,822 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,822 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,828 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,829 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,829 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,829 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,830 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,830 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,830 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 15:53:54,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 15:53:55,902 INFO L208 MainTranslator]: Completed translation [2020-12-09 15:53:55,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:53:55 WrapperNode [2020-12-09 15:53:55,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 15:53:55,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 15:53:55,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 15:53:55,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 15:53:55,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:53:55" (1/1) ... [2020-12-09 15:53:55,947 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-09 15:53:55,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:53:55" (1/1) ... [2020-12-09 15:53:55,978 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 15:53:55,978 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 15:53:55,980 INFO L168 Benchmark]: Toolchain (without parser) took 3526.66 ms. Allocated memory was 52.4 MB in the beginning and 226.5 MB in the end (delta: 174.1 MB). Free memory was 30.7 MB in the beginning and 163.0 MB in the end (delta: -132.3 MB). Peak memory consumption was 41.1 MB. Max. memory is 16.1 GB. [2020-12-09 15:53:55,980 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 52.4 MB. Free memory was 35.1 MB in the beginning and 35.0 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 15:53:55,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3449.52 ms. Allocated memory was 52.4 MB in the beginning and 226.5 MB in the end (delta: 174.1 MB). Free memory was 30.4 MB in the beginning and 168.3 MB in the end (delta: -137.8 MB). Peak memory consumption was 117.5 MB. Max. memory is 16.1 GB. [2020-12-09 15:53:55,981 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.03 ms. Allocated memory is still 226.5 MB. Free memory was 168.3 MB in the beginning and 163.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 15:53:55,983 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 52.4 MB. Free memory was 35.1 MB in the beginning and 35.0 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3449.52 ms. Allocated memory was 52.4 MB in the beginning and 226.5 MB in the end (delta: 174.1 MB). Free memory was 30.4 MB in the beginning and 168.3 MB in the end (delta: -137.8 MB). Peak memory consumption was 117.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 75.03 ms. Allocated memory is still 226.5 MB. Free memory was 168.3 MB in the beginning and 163.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...