/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_front_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 13:19:29,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 13:19:29,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 13:19:29,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 13:19:29,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 13:19:29,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 13:19:29,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 13:19:29,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 13:19:29,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 13:19:29,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 13:19:29,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 13:19:29,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 13:19:29,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 13:19:29,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 13:19:29,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 13:19:29,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 13:19:29,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 13:19:29,615 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 13:19:29,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 13:19:29,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 13:19:29,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 13:19:29,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 13:19:29,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 13:19:29,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 13:19:29,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 13:19:29,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 13:19:29,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 13:19:29,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 13:19:29,653 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 [2020-07-08 13:19:29,677 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 13:19:29,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 13:19:29,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 13:19:29,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 13:19:29,679 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 13:19:29,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 13:19:29,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 13:19:29,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 13:19:29,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 13:19:29,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 13:19:29,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 13:19:29,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 13:19:29,681 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 13:19:29,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 13:19:29,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 13:19:29,682 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 13:19:29,682 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 13:19:29,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 13:19:29,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 13:19:29,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 13:19:29,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 13:19:29,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 13:19:29,684 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 13:19:29,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 13:19:29,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 13:19:29,684 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 13:19:29,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 13:19:29,685 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-08 13:19:29,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 13:19:29,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 13:19:30,002 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 13:19:30,004 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 13:19:30,005 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 13:19:30,006 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_front_harness.i [2020-07-08 13:19:30,092 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17e569dc4/e2bb842432c74631946a7450b1816db5/FLAG479ef55a8 [2020-07-08 13:19:30,902 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 13:19:30,902 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_front_harness.i [2020-07-08 13:19:30,943 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17e569dc4/e2bb842432c74631946a7450b1816db5/FLAG479ef55a8 [2020-07-08 13:19:30,987 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17e569dc4/e2bb842432c74631946a7450b1816db5 [2020-07-08 13:19:30,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 13:19:30,999 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 13:19:31,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 13:19:31,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 13:19:31,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 13:19:31,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 01:19:30" (1/1) ... [2020-07-08 13:19:31,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@428d3c41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:19:31, skipping insertion in model container [2020-07-08 13:19:31,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 01:19:30" (1/1) ... [2020-07-08 13:19:31,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 13:19:31,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 13:19:31,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-08 13:19:31,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-08 13:19:32,466 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,468 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,468 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,470 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,471 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,500 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,507 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,511 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,517 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,523 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,525 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,527 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,527 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:32,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-08 13:19:32,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-08 13:19:32,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-08 13:19:32,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-08 13:19:32,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-08 13:19:32,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-08 13:19:32,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-08 13:19:32,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-08 13:19:32,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-08 13:19:32,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-08 13:19:33,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-08 13:19:33,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 13:19:33,218 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 13:19:33,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-08 13:19:33,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-08 13:19:33,343 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,346 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,346 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,347 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,348 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,370 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,371 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,373 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,377 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,378 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,379 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,380 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,381 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-08 13:19:33,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-08 13:19:33,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-08 13:19:33,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-08 13:19:33,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-08 13:19:33,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-08 13:19:33,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-08 13:19:33,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-08 13:19:33,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-08 13:19:33,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-08 13:19:33,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-08 13:19:33,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-08 13:19:33,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 13:19:33,569 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-08 13:19:33,580 INFO L168 Benchmark]: Toolchain (without parser) took 2578.59 ms. Allocated memory was 145.8 MB in the beginning and 227.5 MB in the end (delta: 81.8 MB). Free memory was 95.2 MB in the beginning and 135.3 MB in the end (delta: -40.1 MB). Peak memory consumption was 55.7 MB. Max. memory is 7.1 GB. [2020-07-08 13:19:33,582 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 145.8 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 13:19:33,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2575.05 ms. Allocated memory was 145.8 MB in the beginning and 227.5 MB in the end (delta: 81.8 MB). Free memory was 94.8 MB in the beginning and 135.3 MB in the end (delta: -40.5 MB). Peak memory consumption was 55.3 MB. Max. memory is 7.1 GB. [2020-07-08 13:19:33,591 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 145.8 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2575.05 ms. Allocated memory was 145.8 MB in the beginning and 227.5 MB in the end (delta: 81.8 MB). Free memory was 94.8 MB in the beginning and 135.3 MB in the end (delta: -40.5 MB). Peak memory consumption was 55.3 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...