/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 0.1.25-267fbe0 [2020-07-17 23:24:04,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 23:24:04,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 23:24:04,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 23:24:04,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 23:24:04,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 23:24:04,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 23:24:04,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 23:24:04,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 23:24:04,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 23:24:04,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 23:24:04,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 23:24:04,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 23:24:04,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 23:24:04,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 23:24:04,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 23:24:04,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 23:24:04,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 23:24:04,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 23:24:04,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 23:24:04,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 23:24:04,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 23:24:04,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 23:24:04,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 23:24:04,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 23:24:04,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 23:24:04,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 23:24:04,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 23:24:04,623 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 [2020-07-17 23:24:04,641 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 23:24:04,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 23:24:04,642 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 23:24:04,643 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 23:24:04,643 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 23:24:04,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 23:24:04,643 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 23:24:04,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 23:24:04,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 23:24:04,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 23:24:04,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 23:24:04,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 23:24:04,647 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 23:24:04,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 23:24:04,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 23:24:04,647 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 23:24:04,648 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 23:24:04,648 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 23:24:04,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 23:24:04,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 23:24:04,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 23:24:04,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 23:24:04,650 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 23:24:04,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 23:24:04,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 23:24:04,651 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 23:24:04,651 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 23:24:04,651 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-17 23:24:04,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 23:24:04,997 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 23:24:05,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 23:24:05,003 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 23:24:05,003 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 23:24:05,004 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_front_harness.i [2020-07-17 23:24:05,083 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfd9f04d8/4b74d5559e674506b59f06f2d7cd905c/FLAG1ace2401e [2020-07-17 23:24:05,858 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 23:24:05,859 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_front_harness.i [2020-07-17 23:24:05,888 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfd9f04d8/4b74d5559e674506b59f06f2d7cd905c/FLAG1ace2401e [2020-07-17 23:24:05,931 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfd9f04d8/4b74d5559e674506b59f06f2d7cd905c [2020-07-17 23:24:05,940 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 23:24:05,943 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 23:24:05,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 23:24:05,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 23:24:05,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 23:24:05,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 11:24:05" (1/1) ... [2020-07-17 23:24:05,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a4f1269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:24:05, skipping insertion in model container [2020-07-17 23:24:05,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 11:24:05" (1/1) ... [2020-07-17 23:24:05,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 23:24:06,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 23:24:06,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-17 23:24:06,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-17 23:24:07,376 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,377 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,378 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,379 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,381 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,411 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,412 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,417 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,418 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,422 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,424 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,431 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,432 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:07,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-17 23:24:07,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-17 23:24:07,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-17 23:24:07,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-17 23:24:07,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-17 23:24:07,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-17 23:24:07,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-17 23:24:07,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-17 23:24:07,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-17 23:24:07,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-17 23:24:07,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-17 23:24:07,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 23:24:08,018 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 23:24:08,038 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-17 23:24:08,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-17 23:24:08,141 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,142 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,143 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,147 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,149 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,172 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,173 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,176 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,180 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,182 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,184 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,185 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,186 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:08,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-17 23:24:08,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-17 23:24:08,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-17 23:24:08,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-17 23:24:08,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-17 23:24:08,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-17 23:24:08,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-17 23:24:08,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-17 23:24:08,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-17 23:24:08,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-17 23:24:08,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-17 23:24:08,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 23:24:08,420 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-17 23:24:08,430 INFO L168 Benchmark]: Toolchain (without parser) took 2486.36 ms. Allocated memory was 134.7 MB in the beginning and 211.8 MB in the end (delta: 77.1 MB). Free memory was 92.0 MB in the beginning and 117.9 MB in the end (delta: -25.9 MB). Peak memory consumption was 58.6 MB. Max. memory is 7.1 GB. [2020-07-17 23:24:08,433 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 134.7 MB. Free memory was 117.8 MB in the beginning and 117.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-17 23:24:08,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2481.82 ms. Allocated memory was 134.7 MB in the beginning and 211.8 MB in the end (delta: 77.1 MB). Free memory was 91.8 MB in the beginning and 117.9 MB in the end (delta: -26.1 MB). Peak memory consumption was 58.4 MB. Max. memory is 7.1 GB. [2020-07-17 23:24:08,436 INFO L336 ainManager$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 0.25 ms. Allocated memory is still 134.7 MB. Free memory was 117.8 MB in the beginning and 117.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2481.82 ms. Allocated memory was 134.7 MB in the beginning and 211.8 MB in the end (delta: 77.1 MB). Free memory was 91.8 MB in the beginning and 117.9 MB in the end (delta: -26.1 MB). Peak memory consumption was 58.4 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...