./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 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs --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_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs --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 0.2.1-dev-5709675 [2021-10-16 03:12:44,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:12:44,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:12:44,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:12:44,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:12:44,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:12:44,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:12:44,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:12:44,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:12:44,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:12:44,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:12:44,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:12:44,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:12:44,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:12:44,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:12:44,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:12:44,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:12:44,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:12:44,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:12:44,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:12:44,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:12:44,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:12:44,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:12:44,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:12:44,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:12:44,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:12:44,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:12:44,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:12:44,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:12:44,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:12:44,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:12:44,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:12:44,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:12:44,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:12:44,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:12:44,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:12:44,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:12:44,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:12:44,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:12:44,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:12:44,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:12:44,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:12:44,906 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:12:44,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:12:44,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:12:44,907 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:12:44,908 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:12:44,908 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:12:44,908 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:12:44,908 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:12:44,909 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:12:44,909 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:12:44,909 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:12:44,909 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:12:44,910 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:12:44,910 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:12:44,910 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:12:44,911 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:12:44,911 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:12:44,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:12:44,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:12:44,912 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:12:44,912 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:12:44,912 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:12:44,912 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:12:44,913 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:12:44,913 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:12:44,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:12:44,913 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:12:44,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:12:44,914 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:12:44,914 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:12:44,914 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:12:44,915 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:12:44,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:12:44,915 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:12:44,915 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:12:44,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:12:44,916 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_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780a61e8f696797394939e31ac7646031a70af1 [2021-10-16 03:12:45,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:12:45,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:12:45,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:12:45,197 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:12:45,198 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:12:45,199 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-16 03:12:45,296 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data/1a3e8b0de/552d0917410d44809a298254ad774584/FLAGf11076d58 [2021-10-16 03:12:46,128 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:12:46,130 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-16 03:12:46,188 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data/1a3e8b0de/552d0917410d44809a298254ad774584/FLAGf11076d58 [2021-10-16 03:12:46,631 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data/1a3e8b0de/552d0917410d44809a298254ad774584 [2021-10-16 03:12:46,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:12:46,637 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:12:46,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:12:46,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:12:46,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:12:46,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:12:46" (1/1) ... [2021-10-16 03:12:46,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4469ac46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:12:46, skipping insertion in model container [2021-10-16 03:12:46,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:12:46" (1/1) ... [2021-10-16 03:12:46,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:12:46,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:12:47,074 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-16 03:12:47,083 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-16 03:12:47,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:12:47,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:12:48,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,181 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:48,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:12:48,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:12:48,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:12:48,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:12:48,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:12:48,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:12:48,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:12:48,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:12:48,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:12:48,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:12:48,963 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:12:48,964 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:12:48,965 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:12:48,967 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:12:48,968 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:12:48,994 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:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) 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:1415) 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:1359) 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:1052) 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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:12:49,000 INFO L168 Benchmark]: Toolchain (without parser) took 2362.00 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 62.7 MB in the beginning and 74.0 MB in the end (delta: -11.3 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2021-10-16 03:12:49,001 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 94.4 MB. Free memory is still 68.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:12:49,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2358.55 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 62.5 MB in the beginning and 74.0 MB in the end (delta: -11.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2021-10-16 03:12:49,004 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 94.4 MB. Free memory is still 68.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2358.55 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 62.5 MB in the beginning and 74.0 MB in the end (delta: -11.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:12:51,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:12:51,515 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:12:51,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:12:51,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:12:51,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:12:51,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:12:51,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:12:51,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:12:51,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:12:51,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:12:51,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:12:51,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:12:51,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:12:51,619 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:12:51,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:12:51,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:12:51,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:12:51,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:12:51,631 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:12:51,633 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:12:51,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:12:51,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:12:51,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:12:51,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:12:51,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:12:51,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:12:51,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:12:51,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:12:51,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:12:51,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:12:51,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:12:51,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:12:51,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:12:51,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:12:51,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:12:51,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:12:51,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:12:51,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:12:51,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:12:51,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:12:51,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:12:51,698 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:12:51,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:12:51,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:12:51,700 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:12:51,701 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:12:51,701 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:12:51,701 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:12:51,701 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:12:51,701 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:12:51,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:12:51,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:12:51,704 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:12:51,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:12:51,705 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:12:51,705 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:12:51,705 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:12:51,705 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:12:51,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:12:51,706 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:12:51,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:12:51,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:12:51,706 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:12:51,707 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:12:51,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:12:51,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:12:51,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:12:51,707 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:12:51,708 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:12:51,708 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:12:51,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:12:51,708 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:12:51,708 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:12:51,709 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_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780a61e8f696797394939e31ac7646031a70af1 [2021-10-16 03:12:52,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:12:52,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:12:52,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:12:52,198 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:12:52,199 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:12:52,200 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-16 03:12:52,264 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data/fbf0ebf52/7a21dcdd4e51462d9702325dc2984613/FLAGfe2ba69a1 [2021-10-16 03:12:53,372 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:12:53,372 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-16 03:12:53,431 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data/fbf0ebf52/7a21dcdd4e51462d9702325dc2984613/FLAGfe2ba69a1 [2021-10-16 03:12:53,788 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/bin/utaipan-mTDlp9Zugs/data/fbf0ebf52/7a21dcdd4e51462d9702325dc2984613 [2021-10-16 03:12:53,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:12:53,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:12:53,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:12:53,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:12:53,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:12:53,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:12:53" (1/1) ... [2021-10-16 03:12:53,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cbab5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:12:53, skipping insertion in model container [2021-10-16 03:12:53,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:12:53" (1/1) ... [2021-10-16 03:12:53,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:12:53,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:12:54,407 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-16 03:12:54,417 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-16 03:12:54,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:12:54,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:12:55,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,806 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:55,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:56,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:12:56,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:12:56,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:12:56,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:12:56,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:12:56,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:12:56,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:12:56,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:12:56,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:12:56,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:12:56,623 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:12:57,056 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,145 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:12:57,295 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:12:57,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:12:57,393 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-16 03:12:57,394 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-16 03:12:57,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:12:57,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:12:57,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,472 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:12:57,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:12:57,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:12:57,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:12:57,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:12:57,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:12:57,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:12:57,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:12:57,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:12:57,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:12:57,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:12:57,758 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,759 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:12:57,874 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:12:57,904 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-16 03:12:57,905 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02afd836-54aa-4fe6-8a3c-826c6a6c94d0/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-16 03:12:57,908 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:12:57,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:12:57,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:57,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:12:58,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:12:58,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:12:58,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:12:58,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:12:58,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:12:58,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:12:58,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:12:58,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:12:58,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:12:58,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:12:58,162 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,163 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,170 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,171 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,173 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,174 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,186 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:12:58,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:12:58,694 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:12:58,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:12:58 WrapperNode [2021-10-16 03:12:58,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:12:58,695 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:12:58,696 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:12:58,696 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:12:58,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:12:58" (1/1) ... [2021-10-16 03:12:58,841 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]]] [2021-10-16 03:12:58,938 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:12:58" (1/1) ... [2021-10-16 03:12:58,939 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:12:58,939 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:12:58,941 INFO L168 Benchmark]: Toolchain (without parser) took 5148.24 ms. Allocated memory was 71.3 MB in the beginning and 188.7 MB in the end (delta: 117.4 MB). Free memory was 43.0 MB in the beginning and 112.7 MB in the end (delta: -69.7 MB). Peak memory consumption was 45.3 MB. Max. memory is 16.1 GB. [2021-10-16 03:12:58,942 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 71.3 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:12:58,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4901.59 ms. Allocated memory was 71.3 MB in the beginning and 188.7 MB in the end (delta: 117.4 MB). Free memory was 42.8 MB in the beginning and 118.0 MB in the end (delta: -75.3 MB). Peak memory consumption was 74.9 MB. Max. memory is 16.1 GB. [2021-10-16 03:12:58,943 INFO L168 Benchmark]: Boogie Procedure Inliner took 243.44 ms. Allocated memory is still 188.7 MB. Free memory was 118.0 MB in the beginning and 112.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 03:12:58,945 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 71.3 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4901.59 ms. Allocated memory was 71.3 MB in the beginning and 188.7 MB in the end (delta: 117.4 MB). Free memory was 42.8 MB in the beginning and 118.0 MB in the end (delta: -75.3 MB). Peak memory consumption was 74.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 243.44 ms. Allocated memory is still 188.7 MB. Free memory was 118.0 MB in the beginning and 112.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 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...