/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options enumeration-timeout=5 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_swap_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-5644d1e-m [2020-08-19 01:21:31,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-19 01:21:31,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-19 01:21:31,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-19 01:21:31,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-19 01:21:31,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-19 01:21:31,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-19 01:21:31,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-19 01:21:31,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-19 01:21:31,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-19 01:21:31,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-19 01:21:31,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-19 01:21:31,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-19 01:21:31,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-19 01:21:31,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-19 01:21:31,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-19 01:21:31,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-19 01:21:31,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-19 01:21:31,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-19 01:21:32,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-19 01:21:32,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-19 01:21:32,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-19 01:21:32,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-19 01:21:32,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-19 01:21:32,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-19 01:21:32,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-19 01:21:32,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-19 01:21:32,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-19 01:21:32,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-19 01:21:32,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-19 01:21:32,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-19 01:21:32,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-19 01:21:32,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-19 01:21:32,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-19 01:21:32,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-19 01:21:32,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-19 01:21:32,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-19 01:21:32,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-19 01:21:32,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-19 01:21:32,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-19 01:21:32,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-19 01:21:32,038 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-08-19 01:21:32,062 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-19 01:21:32,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-19 01:21:32,063 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-19 01:21:32,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-19 01:21:32,064 INFO L138 SettingsManager]: * Use SBE=true [2020-08-19 01:21:32,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-19 01:21:32,064 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-19 01:21:32,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-19 01:21:32,064 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-19 01:21:32,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-19 01:21:32,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-19 01:21:32,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-19 01:21:32,066 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-19 01:21:32,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-19 01:21:32,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-19 01:21:32,067 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-19 01:21:32,067 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-19 01:21:32,067 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-19 01:21:32,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-19 01:21:32,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-19 01:21:32,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-19 01:21:32,068 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-19 01:21:32,068 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-19 01:21:32,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-19 01:21:32,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-19 01:21:32,069 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-19 01:21:32,070 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-19 01:21:32,070 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6; [2020-08-19 01:21:32,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-19 01:21:32,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-19 01:21:32,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-19 01:21:32,407 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-19 01:21:32,407 INFO L275 PluginConnector]: CDTParser initialized [2020-08-19 01:21:32,408 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-08-19 01:21:32,471 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/afe12912c/86095dcc2e90422390eca54d3625ae02/FLAGb1be672e3 [2020-08-19 01:21:33,399 INFO L306 CDTParser]: Found 1 translation units. [2020-08-19 01:21:33,400 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-08-19 01:21:33,443 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/afe12912c/86095dcc2e90422390eca54d3625ae02/FLAGb1be672e3 [2020-08-19 01:21:33,812 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/afe12912c/86095dcc2e90422390eca54d3625ae02 [2020-08-19 01:21:33,822 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-19 01:21:33,824 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-19 01:21:33,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-19 01:21:33,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-19 01:21:33,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-19 01:21:33,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 01:21:33" (1/1) ... [2020-08-19 01:21:33,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cbba426 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:21:33, skipping insertion in model container [2020-08-19 01:21:33,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 01:21:33" (1/1) ... [2020-08-19 01:21:33,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-19 01:21:33,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-19 01:21:34,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-19 01:21:34,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-19 01:21:35,294 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,295 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,295 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,296 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,297 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,314 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,315 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,317 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,318 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,320 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,329 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,329 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,330 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-19 01:21:35,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-19 01:21:35,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-19 01:21:35,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-19 01:21:35,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-19 01:21:35,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-19 01:21:35,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-19 01:21:35,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-19 01:21:35,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-19 01:21:35,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-19 01:21:35,813 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-19 01:21:35,845 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,853 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,940 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,945 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,945 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,946 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,946 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,947 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,948 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,949 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,950 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,950 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,952 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,952 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,953 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,961 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,962 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,962 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,963 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,970 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,971 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,989 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,994 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:35,996 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,040 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-19 01:21:36,095 INFO L203 MainTranslator]: Completed pre-run [2020-08-19 01:21:36,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-19 01:21:36,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-19 01:21:36,205 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,206 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,206 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,207 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,207 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,220 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,221 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,222 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,222 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,223 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,225 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,226 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,226 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-19 01:21:36,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-19 01:21:36,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-19 01:21:36,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-19 01:21:36,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-19 01:21:36,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-19 01:21:36,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-19 01:21:36,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-19 01:21:36,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-19 01:21:36,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-19 01:21:36,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-19 01:21:36,354 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,363 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,401 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,402 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,402 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,403 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,403 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,404 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,405 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,406 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,406 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,406 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,407 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,407 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,408 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,409 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,409 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,410 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,411 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,414 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,414 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,422 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,424 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,424 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 01:21:36,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-19 01:21:36,475 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-08-19 01:21:36,484 INFO L168 Benchmark]: Toolchain (without parser) took 2658.44 ms. Allocated memory was 141.0 MB in the beginning and 229.1 MB in the end (delta: 88.1 MB). Free memory was 93.6 MB in the beginning and 123.9 MB in the end (delta: -30.3 MB). Peak memory consumption was 66.9 MB. Max. memory is 7.1 GB. [2020-08-19 01:21:36,486 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 141.0 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-08-19 01:21:36,491 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2655.19 ms. Allocated memory was 141.0 MB in the beginning and 229.1 MB in the end (delta: 88.1 MB). Free memory was 93.4 MB in the beginning and 123.9 MB in the end (delta: -30.5 MB). Peak memory consumption was 66.7 MB. Max. memory is 7.1 GB. [2020-08-19 01:21:36,494 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 141.0 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2655.19 ms. Allocated memory was 141.0 MB in the beginning and 229.1 MB in the end (delta: 88.1 MB). Free memory was 93.4 MB in the beginning and 123.9 MB in the end (delta: -30.5 MB). Peak memory consumption was 66.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...