/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_remove_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 16:01:21,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 16:01:21,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 16:01:21,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 16:01:21,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 16:01:21,574 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 16:01:21,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 16:01:21,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 16:01:21,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 16:01:21,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 16:01:21,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 16:01:21,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 16:01:21,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 16:01:21,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 16:01:21,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 16:01:21,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 16:01:21,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 16:01:21,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 16:01:21,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 16:01:21,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 16:01:21,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 16:01:21,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 16:01:21,641 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 16:01:21,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 16:01:21,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 16:01:21,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 16:01:21,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 16:01:21,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 16:01:21,666 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 [2020-07-10 16:01:21,707 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 16:01:21,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 16:01:21,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 16:01:21,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 16:01:21,713 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 16:01:21,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 16:01:21,716 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 16:01:21,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 16:01:21,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 16:01:21,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 16:01:21,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 16:01:21,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 16:01:21,717 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 16:01:21,717 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 16:01:21,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 16:01:21,718 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 16:01:21,718 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 16:01:21,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 16:01:21,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 16:01:21,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 16:01:21,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 16:01:21,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 16:01:21,722 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 16:01:21,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 16:01:21,722 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 16:01:21,723 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 16:01:21,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 16:01:21,723 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-10 16:01:22,088 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 16:01:22,117 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 16:01:22,122 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 16:01:22,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 16:01:22,125 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 16:01:22,126 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_remove_harness.i [2020-07-10 16:01:22,242 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66f7f2554/2bbaaedf92144f7fbd22d825dd631bc4/FLAGa05a91f30 [2020-07-10 16:01:23,304 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 16:01:23,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_remove_harness.i [2020-07-10 16:01:23,345 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66f7f2554/2bbaaedf92144f7fbd22d825dd631bc4/FLAGa05a91f30 [2020-07-10 16:01:23,807 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66f7f2554/2bbaaedf92144f7fbd22d825dd631bc4 [2020-07-10 16:01:23,818 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 16:01:23,820 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 16:01:23,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 16:01:23,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 16:01:23,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 16:01:23,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:01:23" (1/1) ... [2020-07-10 16:01:23,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38dae7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:01:23, skipping insertion in model container [2020-07-10 16:01:23,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:01:23" (1/1) ... [2020-07-10 16:01:23,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 16:01:24,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 16:01:24,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-10 16:01:24,585 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-10 16:01:25,775 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,777 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,778 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,780 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,785 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,818 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,820 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,829 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,831 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,841 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,847 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,851 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:25,852 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:26,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-10 16:01:26,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-10 16:01:26,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-10 16:01:26,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-10 16:01:26,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-10 16:01:26,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-10 16:01:26,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-10 16:01:26,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-10 16:01:26,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-10 16:01:26,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-10 16:01:26,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-10 16:01:26,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:01:26,899 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 16:01:26,923 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-10 16:01:26,926 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-10 16:01:27,059 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,060 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,061 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,063 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,064 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,102 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,104 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,106 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,108 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,110 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,111 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,112 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,113 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-10 16:01:27,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-10 16:01:27,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-10 16:01:27,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-10 16:01:27,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-10 16:01:27,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-10 16:01:27,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-10 16:01:27,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-10 16:01:27,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-10 16:01:27,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-10 16:01:27,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-10 16:01:27,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-10 16:01:27,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:01:27,373 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-10 16:01:27,388 INFO L168 Benchmark]: Toolchain (without parser) took 3564.09 ms. Allocated memory was 144.2 MB in the beginning and 222.8 MB in the end (delta: 78.6 MB). Free memory was 93.6 MB in the beginning and 129.5 MB in the end (delta: -36.0 MB). Peak memory consumption was 56.7 MB. Max. memory is 7.1 GB. [2020-07-10 16:01:27,393 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 144.2 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-10 16:01:27,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3558.49 ms. Allocated memory was 144.2 MB in the beginning and 222.8 MB in the end (delta: 78.6 MB). Free memory was 93.4 MB in the beginning and 129.5 MB in the end (delta: -36.2 MB). Peak memory consumption was 56.4 MB. Max. memory is 7.1 GB. [2020-07-10 16:01:27,405 INFO L336 ainManager$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 0.43 ms. Allocated memory is still 144.2 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3558.49 ms. Allocated memory was 144.2 MB in the beginning and 222.8 MB in the end (delta: 78.6 MB). Free memory was 93.4 MB in the beginning and 129.5 MB in the end (delta: -36.2 MB). Peak memory consumption was 56.4 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...