/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.1 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_push_ref_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-5644d1e-m [2020-08-19 03:47:04,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-19 03:47:04,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-19 03:47:04,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-19 03:47:04,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-19 03:47:04,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-19 03:47:04,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-19 03:47:04,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-19 03:47:04,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-19 03:47:04,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-19 03:47:04,269 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-19 03:47:04,270 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-19 03:47:04,271 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-19 03:47:04,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-19 03:47:04,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-19 03:47:04,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-19 03:47:04,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-19 03:47:04,275 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-19 03:47:04,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-19 03:47:04,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-19 03:47:04,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-19 03:47:04,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-19 03:47:04,282 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-19 03:47:04,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-19 03:47:04,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-19 03:47:04,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-19 03:47:04,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-19 03:47:04,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-19 03:47:04,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-19 03:47:04,289 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-19 03:47:04,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-19 03:47:04,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-19 03:47:04,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-19 03:47:04,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-19 03:47:04,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-19 03:47:04,294 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-19 03:47:04,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-19 03:47:04,295 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-19 03:47:04,295 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-19 03:47:04,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-19 03:47:04,296 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-19 03:47:04,297 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 03:47:04,320 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-19 03:47:04,320 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-19 03:47:04,322 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-19 03:47:04,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-19 03:47:04,322 INFO L138 SettingsManager]: * Use SBE=true [2020-08-19 03:47:04,322 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-19 03:47:04,323 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-19 03:47:04,323 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-19 03:47:04,323 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-19 03:47:04,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-19 03:47:04,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-19 03:47:04,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-19 03:47:04,324 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-19 03:47:04,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-19 03:47:04,324 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-19 03:47:04,324 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-19 03:47:04,325 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-19 03:47:04,325 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-19 03:47:04,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-19 03:47:04,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-19 03:47:04,325 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-19 03:47:04,326 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-19 03:47:04,326 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-19 03:47:04,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-19 03:47:04,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-19 03:47:04,327 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-19 03:47:04,327 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-19 03:47:04,327 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=SMALLESTAMONGWIDE;tolerance=0.1; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.1; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.1; [2020-08-19 03:47:04,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-19 03:47:04,629 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-19 03:47:04,632 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-19 03:47:04,634 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-19 03:47:04,635 INFO L275 PluginConnector]: CDTParser initialized [2020-08-19 03:47:04,635 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-08-19 03:47:04,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/40fdf8d56/e16b2f9d0c4e4dc3831d8bd3bbbfe270/FLAG931c84fa4 [2020-08-19 03:47:05,486 INFO L306 CDTParser]: Found 1 translation units. [2020-08-19 03:47:05,487 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-08-19 03:47:05,519 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/40fdf8d56/e16b2f9d0c4e4dc3831d8bd3bbbfe270/FLAG931c84fa4 [2020-08-19 03:47:05,566 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/40fdf8d56/e16b2f9d0c4e4dc3831d8bd3bbbfe270 [2020-08-19 03:47:05,575 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-19 03:47:05,577 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-19 03:47:05,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-19 03:47:05,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-19 03:47:05,582 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-19 03:47:05,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 03:47:05" (1/1) ... [2020-08-19 03:47:05,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eefb554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 03:47:05, skipping insertion in model container [2020-08-19 03:47:05,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 03:47:05" (1/1) ... [2020-08-19 03:47:05,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-19 03:47:05,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-19 03:47:06,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-19 03:47:06,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-19 03:47:07,112 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,113 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,114 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,118 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,122 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,156 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,156 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,161 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,162 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,164 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,165 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,166 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,167 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-19 03:47:07,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-19 03:47:07,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-19 03:47:07,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-19 03:47:07,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-19 03:47:07,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-19 03:47:07,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-19 03:47:07,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-19 03:47:07,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-19 03:47:07,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-19 03:47:07,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-19 03:47:07,722 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,730 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,802 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,803 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,804 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,804 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,805 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,805 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,806 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,807 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,807 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,808 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,808 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,809 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,809 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,812 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,813 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,814 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,814 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,818 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,818 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,826 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,827 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,828 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:07,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-19 03:47:07,891 INFO L203 MainTranslator]: Completed pre-run [2020-08-19 03:47:07,925 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-19 03:47:07,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-19 03:47:08,000 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,002 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,002 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,003 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,004 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,020 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,021 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,022 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,023 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,024 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,025 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,025 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,026 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-19 03:47:08,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-19 03:47:08,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-19 03:47:08,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-19 03:47:08,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-19 03:47:08,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-19 03:47:08,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-19 03:47:08,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-19 03:47:08,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-19 03:47:08,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-19 03:47:08,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-19 03:47:08,168 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,174 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,202 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,203 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,203 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,204 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,205 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,205 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,206 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,207 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,208 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,208 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,209 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,209 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,209 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,211 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,211 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,213 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,213 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,217 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,218 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,229 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,231 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,232 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 03:47:08,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-19 03:47:08,286 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-08-19 03:47:08,295 INFO L168 Benchmark]: Toolchain (without parser) took 2715.37 ms. Allocated memory was 140.0 MB in the beginning and 230.7 MB in the end (delta: 90.7 MB). Free memory was 94.7 MB in the beginning and 127.0 MB in the end (delta: -32.3 MB). Peak memory consumption was 67.0 MB. Max. memory is 7.1 GB. [2020-08-19 03:47:08,297 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-08-19 03:47:08,303 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2712.37 ms. Allocated memory was 140.0 MB in the beginning and 230.7 MB in the end (delta: 90.7 MB). Free memory was 94.3 MB in the beginning and 127.0 MB in the end (delta: -32.7 MB). Peak memory consumption was 66.5 MB. Max. memory is 7.1 GB. [2020-08-19 03:47:08,307 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2712.37 ms. Allocated memory was 140.0 MB in the beginning and 230.7 MB in the end (delta: 90.7 MB). Free memory was 94.3 MB in the beginning and 127.0 MB in the end (delta: -32.7 MB). Peak memory consumption was 66.5 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...