/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=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_down_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-177f698 [2020-08-21 19:57:48,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-21 19:57:48,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-21 19:57:48,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-21 19:57:48,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-21 19:57:48,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-21 19:57:48,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-21 19:57:48,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-21 19:57:48,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-21 19:57:48,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-21 19:57:48,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-21 19:57:48,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-21 19:57:48,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-21 19:57:48,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-21 19:57:48,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-21 19:57:48,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-21 19:57:48,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-21 19:57:48,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-21 19:57:48,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-21 19:57:48,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-21 19:57:48,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-21 19:57:48,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-21 19:57:48,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-21 19:57:48,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-21 19:57:48,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-21 19:57:48,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-21 19:57:48,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-21 19:57:48,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-21 19:57:48,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-21 19:57:48,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-21 19:57:48,355 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-21 19:57:48,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-21 19:57:48,356 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-21 19:57:48,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-21 19:57:48,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-21 19:57:48,358 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-21 19:57:48,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-21 19:57:48,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-21 19:57:48,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-21 19:57:48,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-21 19:57:48,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-21 19:57:48,362 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 [2020-08-21 19:57:48,409 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-21 19:57:48,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-21 19:57:48,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-21 19:57:48,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-21 19:57:48,413 INFO L138 SettingsManager]: * Use SBE=true [2020-08-21 19:57:48,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-21 19:57:48,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-21 19:57:48,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-21 19:57:48,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-21 19:57:48,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-21 19:57:48,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-21 19:57:48,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-21 19:57:48,420 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-21 19:57:48,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-21 19:57:48,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-21 19:57:48,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-21 19:57:48,421 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-21 19:57:48,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-21 19:57:48,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-21 19:57:48,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-21 19:57:48,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-21 19:57:48,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-21 19:57:48,422 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-21 19:57:48,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-21 19:57:48,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-21 19:57:48,423 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-21 19:57:48,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-21 19:57:48,424 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=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true; [2020-08-21 19:57:48,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-21 19:57:48,748 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-21 19:57:48,751 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-21 19:57:48,753 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-21 19:57:48,753 INFO L275 PluginConnector]: CDTParser initialized [2020-08-21 19:57:48,754 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2020-08-21 19:57:48,815 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6c40c81bf/4e45f998a4294d35b4da72cea1128a0f/FLAG4808e847c [2020-08-21 19:57:49,620 INFO L306 CDTParser]: Found 1 translation units. [2020-08-21 19:57:49,622 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2020-08-21 19:57:49,668 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6c40c81bf/4e45f998a4294d35b4da72cea1128a0f/FLAG4808e847c [2020-08-21 19:57:49,704 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6c40c81bf/4e45f998a4294d35b4da72cea1128a0f [2020-08-21 19:57:49,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-21 19:57:49,715 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-21 19:57:49,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-21 19:57:49,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-21 19:57:49,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-21 19:57:49,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.08 07:57:49" (1/1) ... [2020-08-21 19:57:49,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14cad14d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 07:57:49, skipping insertion in model container [2020-08-21 19:57:49,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.08 07:57:49" (1/1) ... [2020-08-21 19:57:49,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-21 19:57:49,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-21 19:57:50,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-21 19:57:50,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-21 19:57:51,194 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,195 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,195 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,196 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,198 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,221 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,221 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,226 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,227 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,235 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,236 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,237 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,242 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-21 19:57:51,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-21 19:57:51,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-21 19:57:51,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-21 19:57:51,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-21 19:57:51,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-21 19:57:51,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-21 19:57:51,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-21 19:57:51,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-21 19:57:51,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-21 19:57:51,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-21 19:57:51,966 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,967 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,974 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:51,997 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,085 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,086 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,087 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,087 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,088 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,088 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,089 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,090 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,090 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,091 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,091 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,091 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,092 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,096 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,096 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,097 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,097 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,101 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,101 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,110 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,111 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,111 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-21 19:57:52,168 INFO L203 MainTranslator]: Completed pre-run [2020-08-21 19:57:52,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-21 19:57:52,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-21 19:57:52,230 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,231 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,231 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,231 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,232 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,240 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,241 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,242 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,243 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,244 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,245 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,246 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,246 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-21 19:57:52,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-21 19:57:52,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-21 19:57:52,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-21 19:57:52,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-21 19:57:52,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-21 19:57:52,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-21 19:57:52,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-21 19:57:52,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-21 19:57:52,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-21 19:57:52,317 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-21 19:57:52,333 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,334 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,335 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,345 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,374 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,375 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,376 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,376 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,377 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,377 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,378 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,379 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,379 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,380 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,380 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,381 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,381 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,382 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,383 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,383 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,384 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,387 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,388 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,395 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,396 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,397 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-21 19:57:52,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-21 19:57:52,425 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-08-21 19:57:52,431 INFO L168 Benchmark]: Toolchain (without parser) took 2715.49 ms. Allocated memory was 139.5 MB in the beginning and 229.1 MB in the end (delta: 89.7 MB). Free memory was 93.7 MB in the beginning and 124.3 MB in the end (delta: -30.6 MB). Peak memory consumption was 67.3 MB. Max. memory is 7.1 GB. [2020-08-21 19:57:52,432 INFO L168 Benchmark]: CDTParser took 1.28 ms. Allocated memory is still 139.5 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-08-21 19:57:52,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2712.40 ms. Allocated memory was 139.5 MB in the beginning and 229.1 MB in the end (delta: 89.7 MB). Free memory was 93.3 MB in the beginning and 124.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 66.9 MB. Max. memory is 7.1 GB. [2020-08-21 19:57:52,435 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.28 ms. Allocated memory is still 139.5 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2712.40 ms. Allocated memory was 139.5 MB in the beginning and 229.1 MB in the end (delta: 89.7 MB). Free memory was 93.3 MB in the beginning and 124.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 66.9 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...