./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE --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 846a565d6a742f245ca362c4e2fb63bb4d14b5e5473527f5da84e078cffb2df4 ....................................................................................................................................................................................................... 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_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE --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 846a565d6a742f245ca362c4e2fb63bb4d14b5e5473527f5da84e078cffb2df4 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:47:30,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:47:30,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:47:30,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:47:30,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:47:30,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:47:30,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:47:30,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:47:30,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:47:30,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:47:30,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:47:30,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:47:30,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:47:30,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:47:30,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:47:30,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:47:30,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:47:30,185 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:47:30,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:47:30,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:47:30,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:47:30,215 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:47:30,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:47:30,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:47:30,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:47:30,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:47:30,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:47:30,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:47:30,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:47:30,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:47:30,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:47:30,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:47:30,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:47:30,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:47:30,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:47:30,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:47:30,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:47:30,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:47:30,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:47:30,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:47:30,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:47:30,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 10:47:30,310 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:47:30,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:47:30,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:47:30,313 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:47:30,314 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:47:30,314 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:47:30,314 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 10:47:30,315 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:47:30,323 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:47:30,323 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 10:47:30,325 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 10:47:30,326 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:47:30,326 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 10:47:30,326 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 10:47:30,326 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 10:47:30,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:47:30,328 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 10:47:30,328 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:47:30,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:47:30,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:47:30,329 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:47:30,330 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:47:30,330 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:47:30,330 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:47:30,330 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:47:30,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:47:30,331 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:47:30,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:47:30,332 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:47:30,334 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:47:30,334 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:47:30,335 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 10:47:30,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 10:47:30,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:47:30,336 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:47:30,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:47:30,336 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_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 846a565d6a742f245ca362c4e2fb63bb4d14b5e5473527f5da84e078cffb2df4 [2021-10-24 10:47:30,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:47:30,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:47:30,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:47:30,752 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:47:30,753 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:47:30,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-24 10:47:30,856 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data/eecdba09a/5b7ba130ad454964b6ba1ed2f93ed192/FLAGb5052f7e8 [2021-10-24 10:47:31,946 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:47:31,947 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-24 10:47:32,007 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data/eecdba09a/5b7ba130ad454964b6ba1ed2f93ed192/FLAGb5052f7e8 [2021-10-24 10:47:32,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data/eecdba09a/5b7ba130ad454964b6ba1ed2f93ed192 [2021-10-24 10:47:32,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:47:32,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:47:32,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:47:32,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:47:32,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:47:32,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:47:32" (1/1) ... [2021-10-24 10:47:32,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@775b23bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:47:32, skipping insertion in model container [2021-10-24 10:47:32,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:47:32" (1/1) ... [2021-10-24 10:47:32,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:47:32,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:47:32,882 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_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-24 10:47:32,891 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_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-24 10:47:32,923 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:47:32,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:47:34,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,297 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:34,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:47:34,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:47:34,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:47:34,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:47:34,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:47:34,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:47:34,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:47:34,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:47:34,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:47:34,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:47:35,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:47:35,212 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:47:35,214 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:47:35,216 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:47:35,217 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:47:35,298 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 10:47:35,308 INFO L168 Benchmark]: Toolchain (without parser) took 2964.21 ms. Allocated memory is still 115.3 MB. Free memory was 73.9 MB in the beginning and 84.6 MB in the end (delta: -10.7 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:47:35,310 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory was 52.2 MB in the beginning and 52.1 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:47:35,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2959.68 ms. Allocated memory is still 115.3 MB. Free memory was 73.5 MB in the beginning and 84.6 MB in the end (delta: -11.0 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:47:35,315 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory was 52.2 MB in the beginning and 52.1 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2959.68 ms. Allocated memory is still 115.3 MB. Free memory was 73.5 MB in the beginning and 84.6 MB in the end (delta: -11.0 MB). Peak memory consumption was 28.4 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-e943c26 [2021-10-24 10:47:38,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:47:38,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:47:38,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:47:38,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:47:38,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:47:38,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:47:38,184 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:47:38,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:47:38,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:47:38,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:47:38,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:47:38,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:47:38,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:47:38,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:47:38,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:47:38,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:47:38,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:47:38,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:47:38,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:47:38,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:47:38,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:47:38,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:47:38,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:47:38,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:47:38,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:47:38,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:47:38,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:47:38,225 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:47:38,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:47:38,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:47:38,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:47:38,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:47:38,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:47:38,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:47:38,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:47:38,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:47:38,238 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:47:38,238 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:47:38,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:47:38,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:47:38,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 10:47:38,303 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:47:38,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:47:38,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:47:38,305 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:47:38,306 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:47:38,306 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:47:38,306 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:47:38,307 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:47:38,307 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:47:38,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:47:38,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:47:38,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:47:38,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:47:38,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:47:38,312 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:47:38,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 10:47:38,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 10:47:38,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:47:38,313 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:47:38,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:47:38,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:47:38,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 10:47:38,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:47:38,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:47:38,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:47:38,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:47:38,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:47:38,315 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 10:47:38,315 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 10:47:38,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:47:38,316 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:47:38,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:47:38,317 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_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 846a565d6a742f245ca362c4e2fb63bb4d14b5e5473527f5da84e078cffb2df4 [2021-10-24 10:47:38,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:47:38,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:47:38,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:47:38,836 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:47:38,837 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:47:38,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-24 10:47:38,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data/a13fc82c0/7ca1106257eb4cdebcd10b7e472c80ea/FLAG7324273e5 [2021-10-24 10:47:40,089 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:47:40,090 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-24 10:47:40,143 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data/a13fc82c0/7ca1106257eb4cdebcd10b7e472c80ea/FLAG7324273e5 [2021-10-24 10:47:40,425 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ae388-6cf1-46b5-b16e-4afefe00547a/bin/utaipan-9zjyvhn0QE/data/a13fc82c0/7ca1106257eb4cdebcd10b7e472c80ea [2021-10-24 10:47:40,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:47:40,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:47:40,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:47:40,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:47:40,449 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:47:40,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:47:40" (1/1) ... [2021-10-24 10:47:40,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fadcbe1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:47:40, skipping insertion in model container [2021-10-24 10:47:40,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:47:40" (1/1) ... [2021-10-24 10:47:40,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:47:40,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:47:41,088 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_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-24 10:47:41,100 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_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-24 10:47:41,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:47:41,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:47:42,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,580 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:42,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:43,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:47:43,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:47:43,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:47:43,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:47:43,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:47:43,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:47:43,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:47:43,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:47:43,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:47:43,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:47:43,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:47:44,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:47:44,518 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 10:47:44,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:47:44,675 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_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-24 10:47:44,676 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_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-24 10:47:44,684 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:47:44,685 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:47:44,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,754 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:44,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:47:44,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:47:44,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:47:44,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:47:44,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:47:44,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:47:44,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:47:44,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:47:44,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:47:44,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:47:44,889 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:47:45,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,118 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:47:45,198 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 10:47:45,214 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_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-24 10:47:45,214 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_348ae388-6cf1-46b5-b16e-4afefe00547a/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-24 10:47:45,216 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:47:45,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:47:45,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:47:45,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:47:45,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:47:45,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:47:45,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:47:45,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:47:45,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:47:45,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:47:45,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:47:45,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:47:45,494 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:47:45,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,719 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:47:45,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:47:46,090 INFO L208 MainTranslator]: Completed translation [2021-10-24 10:47:46,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:47:46 WrapperNode [2021-10-24 10:47:46,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 10:47:46,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 10:47:46,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 10:47:46,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 10:47:46,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:47:46" (1/1) ... [2021-10-24 10:47:46,177 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]]] [2021-10-24 10:47:46,278 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:47:46" (1/1) ... [2021-10-24 10:47:46,286 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 10:47:46,287 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 10:47:46,289 INFO L168 Benchmark]: Toolchain (without parser) took 5857.86 ms. Allocated memory was 54.5 MB in the beginning and 184.5 MB in the end (delta: 130.0 MB). Free memory was 33.7 MB in the beginning and 125.3 MB in the end (delta: -91.6 MB). Peak memory consumption was 77.8 MB. Max. memory is 16.1 GB. [2021-10-24 10:47:46,290 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:47:46,290 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5646.90 ms. Allocated memory was 54.5 MB in the beginning and 184.5 MB in the end (delta: 130.0 MB). Free memory was 33.4 MB in the beginning and 86.8 MB in the end (delta: -53.3 MB). Peak memory consumption was 77.8 MB. Max. memory is 16.1 GB. [2021-10-24 10:47:46,291 INFO L168 Benchmark]: Boogie Procedure Inliner took 194.16 ms. Allocated memory is still 184.5 MB. Free memory was 86.8 MB in the beginning and 125.3 MB in the end (delta: -38.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-24 10:47:46,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5646.90 ms. Allocated memory was 54.5 MB in the beginning and 184.5 MB in the end (delta: 130.0 MB). Free memory was 33.4 MB in the beginning and 86.8 MB in the end (delta: -53.3 MB). Peak memory consumption was 77.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 194.16 ms. Allocated memory is still 184.5 MB. Free memory was 86.8 MB in the beginning and 125.3 MB in the end (delta: -38.5 MB). Peak memory consumption was 2.1 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...