/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 CAMEL_NO_AM -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_array_list_front_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-79ed534 [2020-07-19 22:13:41,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-19 22:13:41,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-19 22:13:41,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-19 22:13:41,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-19 22:13:41,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-19 22:13:41,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-19 22:13:41,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-19 22:13:41,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-19 22:13:41,293 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-19 22:13:41,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-19 22:13:41,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-19 22:13:41,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-19 22:13:41,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-19 22:13:41,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-19 22:13:41,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-19 22:13:41,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-19 22:13:41,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-19 22:13:41,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-19 22:13:41,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-19 22:13:41,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-19 22:13:41,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-19 22:13:41,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-19 22:13:41,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-19 22:13:41,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-19 22:13:41,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-19 22:13:41,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-19 22:13:41,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-19 22:13:41,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-19 22:13:41,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-19 22:13:41,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-19 22:13:41,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-19 22:13:41,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-19 22:13:41,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-19 22:13:41,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-19 22:13:41,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-19 22:13:41,339 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-19 22:13:41,352 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-19 22:13:41,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-19 22:13:41,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-19 22:13:41,354 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-19 22:13:41,355 INFO L138 SettingsManager]: * Use SBE=true [2020-07-19 22:13:41,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-19 22:13:41,355 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-19 22:13:41,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-19 22:13:41,355 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-19 22:13:41,356 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-19 22:13:41,356 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-19 22:13:41,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-19 22:13:41,356 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-19 22:13:41,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-19 22:13:41,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-19 22:13:41,357 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-19 22:13:41,357 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-19 22:13:41,357 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-19 22:13:41,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-19 22:13:41,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-19 22:13:41,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-19 22:13:41,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-19 22:13:41,358 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-19 22:13:41,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-19 22:13:41,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-19 22:13:41,359 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-19 22:13:41,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-19 22:13:41,359 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> CAMEL_NO_AM [2020-07-19 22:13:41,645 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-19 22:13:41,658 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-19 22:13:41,662 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-19 22:13:41,663 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-19 22:13:41,664 INFO L275 PluginConnector]: CDTParser initialized [2020-07-19 22:13:41,665 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_front_harness.i [2020-07-19 22:13:41,728 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/200b26b14/58d72092c33e4e0987d7b1605cedd35a/FLAGc770f6bec [2020-07-19 22:13:42,490 INFO L306 CDTParser]: Found 1 translation units. [2020-07-19 22:13:42,492 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_front_harness.i [2020-07-19 22:13:42,533 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/200b26b14/58d72092c33e4e0987d7b1605cedd35a/FLAGc770f6bec [2020-07-19 22:13:42,608 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/200b26b14/58d72092c33e4e0987d7b1605cedd35a [2020-07-19 22:13:42,616 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-19 22:13:42,618 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-19 22:13:42,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-19 22:13:42,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-19 22:13:42,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-19 22:13:42,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:13:42" (1/1) ... [2020-07-19 22:13:42,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16da6a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:13:42, skipping insertion in model container [2020-07-19 22:13:42,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:13:42" (1/1) ... [2020-07-19 22:13:42,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-19 22:13:42,762 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-19 22:13:43,203 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-19 22:13:43,211 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-19 22:13:43,975 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-19 22:13:44,060 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,061 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,061 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,062 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,063 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,079 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,080 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,082 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,083 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,085 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,087 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,088 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,088 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-19 22:13:44,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-19 22:13:44,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-19 22:13:44,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-19 22:13:44,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-19 22:13:44,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-19 22:13:44,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-19 22:13:44,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-19 22:13:44,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-19 22:13:44,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-19 22:13:44,689 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,697 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-19 22:13:44,794 INFO L203 MainTranslator]: Completed pre-run [2020-07-19 22:13:44,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-19 22:13:44,813 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-19 22:13:44,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-19 22:13:44,866 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,866 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,867 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,868 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,868 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,876 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,877 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,878 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,878 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,880 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,881 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,881 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,881 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-19 22:13:44,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-19 22:13:44,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-19 22:13:44,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-19 22:13:44,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-19 22:13:44,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-19 22:13:44,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-19 22:13:44,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-19 22:13:44,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-19 22:13:44,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-19 22:13:44,964 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,970 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-19 22:13:44,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-19 22:13:45,019 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-19 22:13:45,026 INFO L168 Benchmark]: Toolchain (without parser) took 2407.21 ms. Allocated memory was 140.5 MB in the beginning and 229.1 MB in the end (delta: 88.6 MB). Free memory was 95.4 MB in the beginning and 137.9 MB in the end (delta: -42.5 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. [2020-07-19 22:13:45,028 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-19 22:13:45,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2403.79 ms. Allocated memory was 140.5 MB in the beginning and 229.1 MB in the end (delta: 88.6 MB). Free memory was 94.9 MB in the beginning and 137.9 MB in the end (delta: -43.0 MB). Peak memory consumption was 54.8 MB. Max. memory is 7.1 GB. [2020-07-19 22:13:45,031 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2403.79 ms. Allocated memory was 140.5 MB in the beginning and 229.1 MB in the end (delta: 88.6 MB). Free memory was 94.9 MB in the beginning and 137.9 MB in the end (delta: -43.0 MB). Peak memory consumption was 54.8 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...