/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 --rcfgbuilder.size.of.a.code.block SingleStatement --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --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_pop_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-c90d42b [2020-09-24 17:26:49,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-24 17:26:49,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-24 17:26:49,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-24 17:26:49,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-24 17:26:49,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-24 17:26:49,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-24 17:26:49,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-24 17:26:49,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-24 17:26:49,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-24 17:26:49,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-24 17:26:49,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-24 17:26:49,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-24 17:26:49,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-24 17:26:49,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-24 17:26:49,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-24 17:26:49,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-24 17:26:49,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-24 17:26:49,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-24 17:26:49,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-24 17:26:49,958 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-24 17:26:49,960 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-24 17:26:49,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-24 17:26:49,962 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-24 17:26:49,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-24 17:26:49,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-24 17:26:49,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-24 17:26:49,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-24 17:26:49,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-24 17:26:49,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-24 17:26:49,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-24 17:26:49,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-24 17:26:49,976 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-24 17:26:49,977 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-24 17:26:49,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-24 17:26:49,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-24 17:26:49,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-24 17:26:49,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-24 17:26:49,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-24 17:26:49,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-24 17:26:49,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-24 17:26:49,985 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 [2020-09-24 17:26:50,032 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-24 17:26:50,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-24 17:26:50,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-24 17:26:50,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-24 17:26:50,035 INFO L138 SettingsManager]: * Use SBE=true [2020-09-24 17:26:50,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-24 17:26:50,036 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-24 17:26:50,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-24 17:26:50,036 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-24 17:26:50,036 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-24 17:26:50,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-24 17:26:50,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-24 17:26:50,038 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-24 17:26:50,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-24 17:26:50,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-24 17:26:50,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-24 17:26:50,039 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-24 17:26:50,039 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-24 17:26:50,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-24 17:26:50,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-24 17:26:50,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-09-24 17:26:50,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-24 17:26:50,040 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-24 17:26:50,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-24 17:26:50,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-24 17:26:50,040 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-09-24 17:26:50,041 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-09-24 17:26:50,041 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.rcfgbuilder: Size of a code block -> SingleStatement 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 -> produce-proofs=true;produce-unsat-cores=true;log-additional-information=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;log-additional-information=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;log-additional-information=true; [2020-09-24 17:26:50,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-24 17:26:50,528 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-24 17:26:50,535 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-24 17:26:50,537 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-24 17:26:50,538 INFO L275 PluginConnector]: CDTParser initialized [2020-09-24 17:26:50,539 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_pop_harness.i [2020-09-24 17:26:50,617 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3cadcc7df/9a8d273e160a44a8b5a1756588896be5/FLAGe1e460050 [2020-09-24 17:26:51,513 INFO L306 CDTParser]: Found 1 translation units. [2020-09-24 17:26:51,514 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_priority_queue_pop_harness.i [2020-09-24 17:26:51,564 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3cadcc7df/9a8d273e160a44a8b5a1756588896be5/FLAGe1e460050 [2020-09-24 17:26:51,965 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3cadcc7df/9a8d273e160a44a8b5a1756588896be5 [2020-09-24 17:26:51,979 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-24 17:26:51,984 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-24 17:26:51,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-24 17:26:51,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-24 17:26:51,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-24 17:26:51,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 05:26:51" (1/1) ... [2020-09-24 17:26:51,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2df5f720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 05:26:51, skipping insertion in model container [2020-09-24 17:26:51,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 05:26:51" (1/1) ... [2020-09-24 17:26:52,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-24 17:26:52,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-24 17:26:52,645 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-09-24 17:26:52,651 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-09-24 17:26:53,538 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,539 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,540 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,541 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,543 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,558 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,559 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,561 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,561 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,563 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,565 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,566 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,566 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:53,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-09-24 17:26:53,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-09-24 17:26:53,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-09-24 17:26:53,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-09-24 17:26:53,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-09-24 17:26:53,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-09-24 17:26:53,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-09-24 17:26:54,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-09-24 17:26:54,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-09-24 17:26:54,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-09-24 17:26:54,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-09-24 17:26:54,236 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,251 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,360 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,366 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,367 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,368 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,369 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,372 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,372 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,373 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,374 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,374 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,376 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,376 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,376 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,380 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,380 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,381 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,381 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,388 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,389 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,407 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,408 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,413 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-24 17:26:54,511 INFO L203 MainTranslator]: Completed pre-run [2020-09-24 17:26:54,555 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-09-24 17:26:54,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-09-24 17:26:54,647 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,648 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,648 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,649 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,650 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,658 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,658 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,659 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,660 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,661 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,662 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,663 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,663 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-09-24 17:26:54,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-09-24 17:26:54,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-09-24 17:26:54,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-09-24 17:26:54,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-09-24 17:26:54,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-09-24 17:26:54,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-09-24 17:26:54,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-09-24 17:26:54,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-09-24 17:26:54,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-09-24 17:26:54,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-09-24 17:26:54,766 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,776 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,831 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,832 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,833 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,834 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,835 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,836 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,837 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,838 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,838 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,839 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,839 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,840 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,841 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,842 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,843 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,844 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,845 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,848 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,849 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,866 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,868 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,878 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-24 17:26:54,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-24 17:26:54,934 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-09-24 17:26:54,948 INFO L168 Benchmark]: Toolchain (without parser) took 2962.34 ms. Allocated memory was 140.0 MB in the beginning and 231.7 MB in the end (delta: 91.8 MB). Free memory was 92.8 MB in the beginning and 128.7 MB in the end (delta: -35.9 MB). Peak memory consumption was 63.7 MB. Max. memory is 7.1 GB. [2020-09-24 17:26:54,950 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 140.0 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-24 17:26:54,959 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2955.57 ms. Allocated memory was 140.0 MB in the beginning and 231.7 MB in the end (delta: 91.8 MB). Free memory was 92.2 MB in the beginning and 128.7 MB in the end (delta: -36.5 MB). Peak memory consumption was 63.1 MB. Max. memory is 7.1 GB. [2020-09-24 17:26:54,963 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 140.0 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2955.57 ms. Allocated memory was 140.0 MB in the beginning and 231.7 MB in the end (delta: 91.8 MB). Free memory was 92.2 MB in the beginning and 128.7 MB in the end (delta: -36.5 MB). Peak memory consumption was 63.1 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...