/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/aws-c-common/memset_override_0_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 03:10:51,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 03:10:51,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 03:10:51,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 03:10:51,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 03:10:51,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 03:10:51,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 03:10:51,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 03:10:51,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 03:10:51,699 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 03:10:51,700 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 03:10:51,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 03:10:51,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 03:10:51,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 03:10:51,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 03:10:51,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 03:10:51,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 03:10:51,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 03:10:51,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 03:10:51,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 03:10:51,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 03:10:51,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 03:10:51,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 03:10:51,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 03:10:51,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 03:10:51,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 03:10:51,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 03:10:51,724 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 03:10:51,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 03:10:51,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 03:10:51,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 03:10:51,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 03:10:51,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 03:10:51,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 03:10:51,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 03:10:51,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 03:10:51,730 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-11 03:10:51,740 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 03:10:51,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 03:10:51,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 03:10:51,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 03:10:51,742 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 03:10:51,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 03:10:51,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 03:10:51,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 03:10:51,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 03:10:51,743 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 03:10:51,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 03:10:51,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 03:10:51,744 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 03:10:51,744 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 03:10:51,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 03:10:51,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 03:10:51,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 03:10:51,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 03:10:51,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 03:10:51,745 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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: Use separate solver for trace checks -> true [2020-07-11 03:10:52,050 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 03:10:52,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 03:10:52,068 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 03:10:52,070 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 03:10:52,070 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 03:10:52,071 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/memset_override_0_harness.i [2020-07-11 03:10:52,172 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af3ee7776/f7e6d62267264fbcbe2aa65e70889ef8/FLAGd78b99ebd [2020-07-11 03:10:53,015 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 03:10:53,015 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/memset_override_0_harness.i [2020-07-11 03:10:53,060 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af3ee7776/f7e6d62267264fbcbe2aa65e70889ef8/FLAGd78b99ebd [2020-07-11 03:10:53,565 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af3ee7776/f7e6d62267264fbcbe2aa65e70889ef8 [2020-07-11 03:10:53,578 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 03:10:53,580 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 03:10:53,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 03:10:53,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 03:10:53,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 03:10:53,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 03:10:53" (1/1) ... [2020-07-11 03:10:53,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25b02f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 03:10:53, skipping insertion in model container [2020-07-11 03:10:53,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 03:10:53" (1/1) ... [2020-07-11 03:10:53,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 03:10:53,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 03:10:54,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-11 03:10:54,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-11 03:10:54,810 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,811 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,812 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,813 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,815 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,836 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,837 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,839 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,841 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,843 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,845 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,846 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:54,847 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-11 03:10:55,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-11 03:10:55,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-11 03:10:55,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-11 03:10:55,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-11 03:10:55,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-11 03:10:55,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-11 03:10:55,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-11 03:10:55,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-11 03:10:55,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-11 03:10:55,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 03:10:55,122 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 03:10:55,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-11 03:10:55,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-11 03:10:55,194 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,195 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,196 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,197 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,197 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,208 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,209 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,211 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,211 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,213 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,214 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,215 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,218 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-11 03:10:55,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-11 03:10:55,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-11 03:10:55,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-11 03:10:55,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-11 03:10:55,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-11 03:10:55,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-11 03:10:55,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-11 03:10:55,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-11 03:10:55,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-11 03:10:55,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-11 03:10:55,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 03:10:55,340 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-11 03:10:55,351 INFO L168 Benchmark]: Toolchain (without parser) took 1766.85 ms. Allocated memory was 140.0 MB in the beginning and 198.7 MB in the end (delta: 58.7 MB). Free memory was 92.4 MB in the beginning and 121.5 MB in the end (delta: -29.1 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB. [2020-07-11 03:10:55,353 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 140.0 MB. Free memory was 116.6 MB in the beginning and 116.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-11 03:10:55,356 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1762.84 ms. Allocated memory was 140.0 MB in the beginning and 198.7 MB in the end (delta: 58.7 MB). Free memory was 92.2 MB in the beginning and 121.5 MB in the end (delta: -29.3 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. [2020-07-11 03:10:55,362 INFO L336 ainManager$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 0.39 ms. Allocated memory is still 140.0 MB. Free memory was 116.6 MB in the beginning and 116.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1762.84 ms. Allocated memory was 140.0 MB in the beginning and 198.7 MB in the end (delta: 58.7 MB). Free memory was 92.2 MB in the beginning and 121.5 MB in the end (delta: -29.3 MB). Peak memory consumption was 37.4 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...